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Home My WebLink About20140547 Ver 1_Mitigation Plans 2013_20131210LETTER OF TRANSMITTAL 909 Capability Drive, Suite 3100 Raleigh, NC 27606 10055 Red Run Boulevard, Suite 130 Owings Mills, MD 21117 1307 Broad Street Camden, SC 29020 137% Main Street, Suite 210 Oak Hill, WV 25901 1724 East Boulevard, Suite 202 Charlotte, NC 28203 TO: NCDWR - Program Development Unit 1650 Mail Service Center Raleigh, NC 27699 -1650 ATTN: Eric Kulz �3 --w%s 919 - 829 -9909 - PH 919 - 829 -9913 - FAX 410- 356 -5159 — PH 410- 356 -5822 — FAX 803- 432 -4890 — PH 410 - 356 -5822 — FAX 304 - 465 -4300 — PH 304 - 465 -4302 — FAX 704 - 334 -1208 — PH 919- 829 -9913 — FAX DATE: December 4, 2013 RE: 601 East Site - Final Draft Mitigation Plan DENR Contract - 004925 RFP # 16- 004110 We are sending via: ❑ Overnight N Regular Mail ❑ Pick -Up ❑ Hand Delivered The following items: ❑ Correspondence ❑ Plans ❑ Specifications 0 Other as listed below: COPIES DATE NO. DESCRIPTION 1 12/4/13 Final Draft Mitigation Plan for 601 East Site (hard copy) 1 12/4/13 Final Draft Mitigation Plan for 601 East Site (electronic copy) a F'JEU 1 Q 2013 These are transmitted as checked below: ❑ For Approval ❑ As Requested ❑ For Your Use ■ For Review and Comment REMARKS: «S=- Mi-I J ❑ Approved as Submitted ❑ Returned for Corrections ❑ Approved as Noted ❑ For Your Signature Attached for your review is the Final Draft Mitigation Plan for the 601 East Site. The project is currently on schedule. Please call David Godley at 919- 829 -9909 x 24 if you have any questions Thank you, Cara Conder COPY TO: David Godley SIGNED: C��U/ FINAL DRAFT MITIGATION PLAN 601 East Stream Restoration Union County, North Carolina EEP Project Identification Number 95756 Yadkin River Basin 03 -07 -14 Cataloging Unit 03040105 Contract #004925 RFP #16- 004110 Prepared for: r ", Ad *— I tens Lil ldl Villelf PRnr-RAM NC Department of Environment and Natural Resources Ecosystem Enhancement Program 1652 Mail Service Center Raleigh, NC 27699 -1652 November 2013 �A CAR 13344 FINAL DRAFT MITIGATION PLAN 601 East Stream Restoration Union County, North Carolina EEP Project Identification Number 95756 Contract #004925 RFP #16- 004110 Yadkin River Basin 03 -07 -14 Cataloging Unit 03040105 Prepared for: E�n,e Al �eilt OR06RAM NC Department of Environment and Natural Resources Ecosystem Enhancement Program 1652 Mail Service Center Raleigh, NC 27699 -1652 Prepared by: r Environmental Banc & Exchange, LLC 909 Capability Drive, Suite 3100 Raleigh, NC 27606 /M2 0 WARD _ V.. CONSULTING . ?r. ENGINEERS Ward Consulting Engineers, P.C. 4805 Green Road, Suite 100 Raleigh, NC 27616 -2848 919- 870 -0526 November 2013 601 East NCEEP Final Draft Mitigation Plan November 2013 The Catena Group The Catena Group 410 -B Millstone Drive Hillsboro, NC 27278 919- 732 -1300 EXECUTIVE SUMMARY Environmental Banc & Exchange (EBX) proposes to restore and enhance Tanyard Branch an unstable stream in Union County. The 601 East Stream Restoration Site is located approximately 1,500 feet east of the intersection of Pageland Highway and Landsford Road at the latitude 340 50'21.62" N and longitude 800 25' 32.26" W. The conservation easement consists of 12.78 acres of existing agricultural land currently in crop production surrounding Tanyard Branch an unstable stream. This mitigation plan describes the details, methods and protocols proposed to generate approximately 3,680 stream mitigation credits, which includes approximately 215 linear feet of ephemeral channel with buffer restoration and best management practices to filter sediment; 2,892 linear feet of Priority I restoration; 480 linear feet of Priority 3 restoration; and 400 linear feet of Stream Enhancement Level I. General Site Conditions The historic land use at the project site has consisted primarily of agricultural row crops. Additional land use practices, including the maintenance and removal of riparian vegetation and the relocating, dredging, and straightening of Tanyard Branch have contributed to unstable channel characteristics and degraded water quality. Current conditions at the 601 East Stream Restoration Site contains incised channels with unstable banks and a small to no riparian buffer. Just south of Landsford Road the stream has been impacted by the presence of invasive exotic plants. The uppermost reach of Tanyard Branch is in a confined valley with a steep slope. Recent improvement on Pageland Highway (US 601) has caused significant degradation of the ephemeral and intermittent segments of the stream in recent years. The lower segment of the project is separated by 1,100 feet of stream that is located in a substantially wooded buffer not included in the proposed project. The lower reach consists of a straightened channel that has been diverted from its original location within the floodplain. Restoration Concept The stream restoration proposed for this project has been selected to minimize the impact on adjacent land. The stream has been designed to incorporate enhancement practices where it is beneficial to the stream. Where restoration was determined to be warranted, consideration was given to which reaches could best be served by maintaining as much of the existing channel pattern as possible. The ephemeral channel has been designed with protective buffers and BMPs to trap incoming excess sediment within the channel to aid in stabilizing the upper most reach of the project and address existing stressors. Tanyard Branch has been designed with two reaches in both the upper and lower parts of the project. The top of the upper reach from the ephemeral channel to the existing woods at the spring house has been designed as a Type B4 stream. Below the woods to Landsford Road the stream has been designed as a Type C4. The lower reach has been designed as a Type C4 from the wood line for a distance of approximately 1078 feet. The last 480 feet of the stream has been designed as a Priority 3 restoration, Type B4, to transition the stream through a deeply incised reach to Lanes Creek. The restoration reaches will include the installation of rock, brush, and wood structures. Brush toe structures will be installed within the perennial stream on selected meander 601 East NCEEP Final Draft Mitigation Plan November 2013 bends to provide bank stability and aquatic habitat. Constructed riffles will be used for grade control to prevent head cut formation. Log vanes with rootwads will be installed in two meander bends in the lower reach to direct the flow away from the outside of the bend and provide toe and bank protection. On -site material including brush, logs, and bed material will be used to the maximum extent possible. In- stream structures will be designed to improve aquatic habitat. This mitigation plan has been written in conformance with the requirements of the following: Federal rule for compensatory mitigation project sites as described in the Federal Register Title 33 Navigation and Navigable Waters Volume 3 Chapter 2 Section § 332.8 paragraphs (c)(3) through (c)(14). NCDENR Ecosystem Enhancement Program In -Lieu Fee Instrument signed and dated July 28, 2010 These documents govern NCEEP operations and procedures for the delivery of compensatory mitigation. 601 East NCEEP Final Draft Mitigation Plan November 2013 TABLE OF CONTENTS 1.0 RESTORATION PROJECT GOALS AND OBJECTIVES ....................................... ..............................7 2.0 SITE SELECTION ......................................................................................................... ..............................9 2.1 DIRECTIONS TO SITE ..................................................................................................... ..............................9 2.2 SITE SELECTION ............................................................................................................ ..............................9 2.3 PROJECT SITE FIGURES ................................................................................................. .............................14 2.4 PROJECT SITE PHOTOS .................................................................................................. .............................24 3.0 SITE PROTECTION INSTRUMENT ......................................................................... .............................26 4.0 BASELINE INFORMATION ....................................................................................... .............................28 4.1 PROJECT INFORMATION ................................................................................................ .............................28 FIGURE 2: PROJECT SITE WATERSHED MAP .................................................................. .............................16 4.2 REACH SUMMARY INFORMATION ................................................................................. .............................28 4.3 WETLAND SUMMARY INFORMATION ............................................................................ .............................29 FIGURE 5: HISTORICAL AERIAL PHOTO 1938 ................................................................. .............................19 4.4 REGULATORY CONSIDERATIONS .................................................................................. .............................29 5.0 DETERMINATION OF CREDITS .............................................................................. .............................30 FIGURE 8: HISTORICAL AERIAL PHOTO 1998 ................................................................. .............................22 6.0 CREDIT RELEASE SCHEDULE ................................................................................ .............................32 7.0 MITIGATION WORK PLAN ...................................................................................... .............................34 7.1 DESCRIPTION OF TARGET STREAM AND VEGETATION COMMUNITIES .......................... .............................34 7.2 DESIGN NARRATIVE ..................................................................................................... .............................37 8.0 MAINTENANCE PLAN ............................................................................................... .............................45 9.0 PERFORMANCE STANDARDS ................................................................................. .............................46 10.0 MONITORING REQUIREMENTS ............................................................................. .............................48 11.0 LONG -TERM MANAGEMENT PLAN ...................................................................... .............................49 12.0 ADAPTIVE MANAGEMENT PLAN .......................................................................... .............................49 13.0 FINANCIAL ASSURANCES ........................................................................................ .............................49 14.0 OTHER INFORMATION ............................................................................................. .............................50 14.1 DEFINITIONS ................................................................................................................. .............................50 14.2 REFERENCE .................................................................................................................. .............................50 FIGURES FIGURE 1: PROJECT SITE VICINITY MAP ......................................................................... .............................15 FIGURE 2: PROJECT SITE WATERSHED MAP .................................................................. .............................16 FIGURE 3: PROJECT SITE NRCS SOIL SURVEY MAP ..................................................... .............................17 FIGURE 4: EXISTING HYDROLOGIC FEATURES ............................................................. .............................18 FIGURE 5: HISTORICAL AERIAL PHOTO 1938 ................................................................. .............................19 FIGURE 6: HISTORICAL AERIAL PHOTO 1951 ................................................................. .............................20 FIGURE 7: HISTORICAL AERIAL PHOTO 1969 ................................................................. .............................21 FIGURE 8: HISTORICAL AERIAL PHOTO 1998 ................................................................. .............................22 FIGURE 9: HISTORICAL AERIAL PHOTO 2006 ................................................................. .............................23 FIGURE 10: SITE PROTECTION INSTRUMENT ................................................................. .............................27 601 East NCEEP Final Draft Mitigation Plan November 2013 5 FIGURE 11: PROPOSED HYDROLOGIC FEATURES MAP .............................................. .............................44 APPENDICIES APPENDIX A. SITE PROTECTION INSTRUMENT APPENDIX B. BASELINE INFORMATION DATA B 1. WETLAND DETERMINATION DATA FORM 132. STREAM IDENTIFICATION FORMS B3. CATEGORICAL EXCLUSION FORM 134. FLOODPLAIN REQUIREMENT CHECKLIST 135. CHANNEL CROSS SECTION COMPARISON 2008 -2012 APPENDIX C. MITIGATION WORK PLAN DATA AND ANALYSES C1. CHANNEL MORPHOLOGY TABLES C2. HYDRAULIC MODELING C3. CHANNEL STABILITY (BEHI) C4. ASSESSMENT DATA C5. EXISTING CONDITIONS PLAN SHEETS C6. DESIGN CALCULATIONS C7. REFERENCE REACH DATA APPENDIX D. PROJECT PLAN SHEETS APPENDIX E. PRELIMINARY MONITORING PLANS 601 East NCEEP Final Draft Mitigation Plan November 2013 1.0 RESTORATION PROJECT GOALS AND OBJECTIVES The North Carolina Ecosystem Enhancement Program ( NCEEP) develops River Basin Restoration Priorities (RBRP) to guide its restoration activities within each of the state's 54 cataloging units. RBRP delineate specific watersheds that exhibit both the need and opportunity for wetland, stream, and riparian buffer restoration. These watersheds are called Targeted Local Watersheds (TLWs) and receive priority for NCEEP planning anc restoration project funds. The 2003 Yadkin Pee -Dee River Basin Watershed Restoration Plan first identified HUC 03040105081010 (Upper Lanes Creek) as a TLW (http: / /www.nceep. net / services/ restplans /vadkinpeedee %202003.pdf) and was subsequently updated in 2009 (http: / /www /nceep .net/services /restplansNadkin Pee Dee RBRP 2009 Final.pdf). In 2009 the watershed was characterized by 2 percent impervious surface, 53 percent non - forested buffer, and 44 percent agriculture area with 9 percent of the streams listed as impaired for Aquatic Life by the North Carolina Division of Water Quality (NCDWQ). The 2009 Yadkin Pee -Dee RBRP identified agricultural practices and development impacts as potential stressors within the TLW. The 601 East Stream Restoration Site (hereafter referred to as the "Site ") was identified as a stream restoration opportunity to improve water quality and habitat within the Upper Lane's Creek TLW. The project goals address the stressors identified in the TLW and include the following: Reduce water quality stressors originating in and around the project area affecting the project reaches and downstream watercourses, which includes populations of the Savannah Lilliput (Toxolasma pullus) and the Carolina Creekshell (Vilosa vaughiana), both listed species of concern. Specifically, this will involve: a. Reducing turbidity and sediment loading b. Input reductions of nutrients and crop protection chemicals c. Improving thermoregulation 2. Improving aquatic habitat quality and diversity within the project reaches 3. Improving recruitment of instream fine organic matter (FOM) in the near term and both FOM and large wood in the long term 4. Improving terrestrial habitat diversity and quality in the vicinity of project reaches 5. Establishing habitat continuity between the reach headwaters and Lanes Creek 6. Improving flood flow attenuation and floodplain interaction 601 East NCEEP Final Draft Mitigation Plan November 2013 The project goals will be addressed through the following project objectives: Objectives Relative Support of Stated Goals High Mod Low Restore or enhance reach pattern, dimension, and 6,2 3 profile Stabilize eroding stream banks 1,2 Install stream structures to maintain grad and 2,6 3 improve bedform complexity Implement BMP detention devices on lateral 6 1 agricultural drainages Install a diverse, native riparian buffer 1 -5 6 Remove invasive and /or exotic plant species 4 5 Secure a protective conservation easement and 1 -6 establish fencing as needed 601 East NCEEP Final Draft Mitigation Plan November 2013 2.0 SITE SELECTION 2.1 Directions to Site The 601 East Stream Restoration Site is located approximately 10 miles southeast of Monroe and 0.25 miles east of the intersection of Pageland Highway (US 601) and Landsford Road (NC 1005) in Union County, North Carolina. From Charlotte take US -74 E towards Monroe. After approximately 25 miles turn right onto US 601 S /Pageland Hwy, continue on US 601 S for approximately 10 miles then make a slight right onto Landsford Road (NC 1005). The Site is located at the crossing of Landsford Road and Tanyard Branch at latitude 340 50'21.62" N and longitude 800 25' 32.26" W. 2.2 Site Selection 2.2.1 Description The project stream on the property is named Tanyard Branch which is a tributary to Lanes Creek. The Site is located on predominately agricultural land. The upper reach of the project is a first order stream. The lower reach of the project begins at the junction of two tributaries. The landowner to the northeast of the lower reach utilizes his land for livestock grazing. The livestock on this property is contained by fencing and does not have access to Tanyard Branch. Historic land use at the Site has consisted primarily of agriculture crop production. Additional land use practices, including the maintenance and removal of riparian vegetation and the relocating, dredging, and straightening of on -site streams have contributed to unstable channel characteristics and degraded water quality. 2.2.2 USGS Hydrologic Unit Code and NCDWQ River Basin Designations The project area is located within the United States Geological Survey (USGS) Hydrologic Unit 03040105 (Rocky River Basin) of the greater Yadkin Pee -Dee River Basin. The Rocky River Basin covers 1,417 square miles (3,670 square kilometers) and portions of seven North Carolina counties, in addition to areas of South Carolina. The subject stream is mapped as a UT to Lanes Creek (DWQ Stream Index Number 13- 17- 40 -(1)) — identified as Tanyard Branch in this document based on deed records. Lanes Creek is classified as "WS -V ". The "WS -V" classification indicates waters that are protected as water supplies which are generally upstream and draining to Class WS -IV waters or waters used by industry to supply their employees with drinking water or as waters formerly used as water supply. These waters are also protected for Class C uses. Class C waters are protected for uses such as secondary recreation, fishing, wildlife, fish consumption, aquatic life including propagation, survival and maintenance of biological integrity, and agriculture. Secondary recreation includes wading, boating, and other uses involving human body contact with water where such activities take place in an infrequent, unorganized, or incidental manner (NCDWQ). 601 East NCEEP Final Draft Mitigation Plan November 2013 Tanyard Branch has no NCDWQ stream impairment rating however Lanes Creek is classified as an impacted stream due turbidity, fecal coliform bacteria, and low - dissolved oxygen due to agriculture and pasture land use practices within the watershed. Impaired streams are those streams not meeting their associated water quality standards in more than 10 percent of the samples taken within the assessment period (January 1, 2002 through December 31, 2006) and impacted streams are those not meeting water quality standards in 7 to 9 percent of the samples. 2.2.3 Watershed Characterization The Site is characteristic of the Piedmont region with moderate rainfall with annual precipitation averaging 45 to 50 inches per year. Elevations within the Site range from 550 feet at the headwaters extent of Tanyard Branch to 500 feet where Tanyard Branch converges with Lanes Creek. The Site encompasses approximately 3,400 linear feet of Tanyard Branch. The drainage area of Tanyard Branch at the culvert at Landsford Road is 0.27 square miles and to the downstream end of the Site is 0.56 square miles. Land use within the watershed consists of primarily agricultural use with some single family residential. Impervious area covers less than 2 percent of the total watershed. Land use changes are not anticipated in the watershed of this headwater stream in the near future as the watershed consists of primarily active agricultural crop production. Low density residential development is a possibility for the watershed due to the sites proximity to US 601. 2.2.4 Physiography, Geology, and Soils The Site lies within the Carolina Slate Belt system of the Piedmont Geographical Province and is composed of gently sloping terrain with parent material consisting of a Metamudstone and Meta - Argillic metamorphic rock. The valleys within the Site headwaters are Type II- colluvial valleys, which are moderately steep, gentle - sloping side - slopes. The valley type changes to a Type VIII, a wide alluvial moderate to gentle sloping valley within a well - developed floodplain adjacent to Lanes Creek. The Union County Soil Survey identifies seven soil types within the Site (Table 1). Table 1. Soils in the study area. Soil Series Mapping Unit Drainage Class Hydric Status Badin channery silt loam Ba Well Drained Non - Hydric Badin channery silty clay loam Bd Well Drained Non - Hydric Chewacla silt loam Ch Somewhat Poorly Drained Hydric* Cid channery silt loam Cm Moderately Well Drained Non - Hydric Misenheimer -Cid complex Mh Moderately Well Drained Non - Hydric Tatum gravelly silt loam Ta Well Drained Non - Hydric Tatum gravelly silty clay loam Tb Well Drained Non - Hydric * - Soils which are primarily nonhydric, but which may contain hydric inclusions 601 East NCEEP Final Draft Mitigation Plan November 2013 10 2.2.5 Historical Land Use and Development Trends Historic aerial photographs of the Site from 1938, 1951, 1969, 1998, 2006, and 2011 were examined. In the 1938 photograph (Figure 5), the southern parcel is moderately vegetated and the stream has been diverted into a farm pond. The northern parcel is clear of vegetation and actively being farmed; and it appears the stream is flowing through its current channel. By 1951 (Figure 6), the stream is still impounded on the southern parcel and vegetation has matured; the northern parcel is still clear of vegetation and actively farmed. The 1969 photograph (Figure 7) is of poorer quality, but one is able to discern the absence of the farm pond. Vegetation on the southern parcel looks similar to 1951; however, on the northern parcel, vegetation has increased in relation to actively farmed areas. The 1998 photograph (Figure 8) shows the most area covered with vegetation of the six photographs. The southern parcel has what appears to be a mature forested buffer on the stream; while the northern parcel has also been allowed to revert to a forested state. At some point between the 1998 photograph and the 2006 photograph (Figure 9), the vegetated buffer on both the southern and northern parcels was removed. The 2011 photograph (Figure 10) is very similar to the 2006 photograph; the upstream erosion of the start of the stream channel is evident from the photograph. Aerial photographs are included in Appendix F. The historic land use at the Site has consisted primarily of agriculture use. Additional land use practices, including the maintenance and removal of riparian vegetation and the relocating and straightening of on -site streams have contributed to unstable channel characteristics and degraded water quality. Historic wetlands were likely drained in order to maximize agricultural production. 2.2.6 Existina Site Conditions In order to assess the existing geomorphic conditions data was collected on the channel above Landsford Road in 2013 that included the longitudinal profile, cross sections at 27 locations, pebble counts in the intermittent and perennial Type B reaches and the Type C reach, and soil samples for sieve analysis on bank and point bar locations. Data was collected on the existing stream below Landsford Road that included the longitudinal profile, cross sections at 19 locations on the relic channel and 9 locations on the existing active channel, pebble count data, and soil bank and depositional bar samples for sieve analysis. Cross section information was collected for the project site in 2008 for an earlier proposal submittal. The intermittent and ephemeral streams at the top of the project were observed to have incised significantly when additional data was collected in 2012. Research was completed to determine the stressor that caused the dramatic change in the stream. Improvements were made to Highway 601 during this time frame. The roadway was widened and storm drainage added during the improvements produced higher volumes of stormwater flows from the road system to Tanyard Branch. Due to the additional stormwater amounts and the lack of vegetation present on the stream banks, the stream channel incised for approximately 500 linear feet. Approximately 50 percent of the incision is located within the ephemeral and 50 percent in the intermittent channel. Evidence of excess sediment wash filling in the downstream channel is visible in a 100 foot stream segment immediately downstream of the incision. The ephemeral, 601 East NCEEP Final Draft Mitigation Plan November 2013 11 intermittent, and perennial stream origins were identified in the IRT field review meeting held on January 29, 2013. The comparison of the 2008 and 2012 cross sections have been included in Appendix B. Reach A includes 215 feet of ephemeral channel that is located directly above the intermittent channel at the top of the reach. This area has experienced severe erosion in the past 5 years and has eroded to a "G" Type channel passing extensive sediment downstream. The average valley slope is 2% and the bank heights extend up to 3.8 feet. Reach 1 is located at the upper most limit of the project and includes 430 feet of intermittent and 1005 feet of perennial stream. This reach extends just into the existing wood line at the spring house. Reach 1 classifies as a Type G4 stream at the top, a degraded Type C4b in the sediment depositional area, and as a degraded Type B4 stream for the majority of its length. The average valley slope is 2 percent. The bank height ratio ranges from 0.4 in the depositional area to 2 in the severely incised stream segments. The landowner has added field stones at locations along the stream length creating a series of check dams within the incised channel. The stones have effectively trapped some of the sediment that has washed through the system during the past 5 years in which observations have been made. The stream throughout this reach, except for a 200 foot segment, is typically disconnected from the floodplain. The present sediment loads are being routed by the incised channel without significant accumulation of depositional material and the overall profile trend is degradation. Reach 2 begins inside the wooded area at the spring house. The valley slope reduces to 0.84 percent and it widens out throughout this reach. The stream classification changes to a degraded Type C4 /E4 in Reach 2. The stream segment through the woods has good pattern however has banks that are eroding and some vertical instability is present. The stream beyond the woods has been severely impacted by sediment and exotic invasive species. A defined channel is not present through much of this reach. The present sediment loads are not effectively being routed through much of this reach and are accumulating as depositional material. The stream continues below Landsford Road through a wooded buffer for approximately 1,100 linear feet. The buffer extends from 50 to 100 feet on the western side of the stream. The eastern buffer is limited to an existing width of 10 to 20 feet. The topography rises in elevation at a steep rate to the existing agricultural fields to the west. The floodplain to the east is flat. The existing channel has pattern, connection with the floodplain, and is reasonably stable throughout this area. This segment of stream is not included in the restoration project. Reach 3 begins at the edge of the wooded area just after the junction of two stream tributaries in which the drainage area approximately doubles. Just below the confluence the stream has been impacted by an existing culvert farm crossing, providing access to farm fields east and west of the stream. Beyond the culvert the active channel has been diverted from its original path and flows north to Lanes Creek. This channel is straight, varies in depth from 2 to 6 feet, and borders the existing agricultural field. A relic 601 East NCEEP Final Draft Mitigation Plan November 2013 12 channel is located to the west of the existing pipe crossing. Approximately 200 feet of the old channel has been filled in and is currently under crop production. The average valley slope is 0.67 percent. The relic channel is a degraded Type C, for approximately two thirds of its length that has fairly good access to the stream with bank height ratios from 1 to 1.3. The present sediment loads are being routed by the incised channel with some accumulation of depositional material just downstream of the culvert plunge pool where the channel widens out significantly and a portion of the flow is diverted to the floodplain and relic channel. Cross sections taken in the active channel and the relic channel confirm that a portion of flow is currently being diverted to the relic channel through the floodplain during storm events. The floodplain is lower to the west of the active channel allowing for this flow divergence. Reach 4 is located in the lower one third of the channel. The valley slope remains at 0.67 percent however the stream becomes increasing incised, Type G, within this reach until it attains a channel depth of 6 feet at the confluence with Lanes Creek. The deeply incised channel has steep banks with limited vegetation. The overall profile trend of this stream segment is degradational. Tanyard Branch contains a very narrow buffer throughout the Site consisting of a mixture of tree species typical of a Piedmont Headwater Forest and Piedmont Alluvial Forest community within Reach 1,transitioning to a Piedmont Alluvial Forest within Reach 2, and continuing within Reach 3 and 4. These communities are located along a very narrow and fragmented riparian buffer along Tanyard Branch throughout the Site. Canopy trees are very sparse throughout consisting of green ash (Fraxinus pennsylvanica), red maple (Acer rubrum),willow oak (Quercus phellos), sycamore (Platanus occidentalis), sweetgum (Liquidambar styraciflua), and eastern cottonwood (Populus deltoides). The subcanopy and shrub layer consisted of black willow (Salix nigra), elderberry (Sambucus canadensis), eastern red cedar (Juniperus virginiana), silky dogwood (Corpus amomum), tag alder (Alnus serrulata), silverling (Baccharis halimifolia), and Chinese privet (Ligustrum sinenge). Chinese privet is the dominant woody species within Reach 3 and 4 of the Site. One wetland, a non -tidal freshwater marsh, occurs along Tanyard Branch. Located within Reach 3, this wetland is a small wetland, approximately 0.43 acre that encompasses Tanyard Branch just upstream of Landsford Rd. This wetland is a linear feature of alluvial deposits resultant of upstream channel degradation. Tanyard Branch becomes a braided stream as it enters this depositional area, and then converges back into a defined channel approximately 70 linear feet upstream of Landsford Rd. Vegetation is mostly herbaceous within the wetland having some small trees, such as Black Willow and Red Maple along the margins. Common Cattail (Typha latifolia) dominates the herbaceous layer, with Bulrush (Scirpus cyperinus), Common Rush (Juncus effusus) and Sedges (Carex sp.). Parrot feather (Myriophyllum aquaticum) an invasive exotic submerged aquatic plant that grows in slow moving water, was ubiquitous throughout Wetland A. 601 East NCEEP Final Draft Mitigation Plan November 2013 13 2.3 Project Site Figures The following figures Project Site Vicinity Map, Project Site Watershed Map, Project site NRCS Soil Survey Map, Existing Hydrologic Features, and Historical Aerial Photos (1938, 1951, 1969, 1998, and 2006) follow. 601 East NCEEP Final Draft Mitigation Plan November 2013 14 NORTH CAROLINA COUNTIES UNION COUNTY DIRECTIONS TO SITE FROM MONROE IN UNION COUNTY The 601 East Stream Restoration Site is located approximately 10 miles southeast of Monroe and 0.25 miles east of the intersection of Pageland Highway [US 601] and Landsford Road [NC 1005] in Union County, North Carolina. From Charlotte take US -74 E towards Monroe. After approximately 25 miles turn right onto US 601 S /Pageland Hwy, continue on US 601 S for approximately 10 miles then make a slight right onto Landsford Road [NC 1005]. The Site is located at the crossing of Landsford Road and Tanyard Branch at latitude 34° 50' 21.62" N and longitude 80° 25' 32.26" W. 110000 5000 0 10000 VICINITY MAP " FIGURE 1 DATE: AUGUST 9, 2013 SITE LOCATION USGS Quadrangle Map: Pageland 2011 WARD CONSULTING ENGINEERS, PC O o 000 - _re_e z LL, Y Ci> m Qy�o � n P9s Ca Q COIII is a e am �. o Collins La ce yoo o i off% dos 0 'Nes 60 O ree E A• Q yo 0 �A_N_DSFDHD,R� S- CFO 1 � 1 . V90 _ '�2 Z s AG �� Gibbs Brave - =; L D h� D I; O 60 o ��o �o 550 601 Q Q \�. LEGEND: s o 6p SITE BOUNDARY ° WATERSHED NORTH CAR L - -INA 7 7, SOUTH CARLINAJ _ 7 N2000 1000 0 2000 WATERSHED MAP " 601 EAST STREAM RESTORATION SITE UNION COUNTY, NC FIGURE 2 DATE: August 2013 USGS Quadrangle Map: Pageland 2011 WARD CONSULTING ENGINEERS, PC LEGEND: - -- - PROPERTY BOUNDARY CONSERVATION EASEMENT BOUNDARY SOILS EXISTING PERENNIAL STREAM EXISTING INTERMITTENT STREAM EPHERMERAL CHANNEL EXISTING WETLAND \ 1 1 / BCIB2 1 \ Ba8 Ta B ` BaB aagz Soil Soil Series Descripion BaB Badin channery silt loam, 2 -8% slopes BaC Badin channery silt loam, 8 -15% slopes BdB2 Badin channery silty clay loam, 2 -8% slopes ChA Chewacla silt loam, 0 -2% slopes CmB Cid channery silt loam, 1 -5% slopes TaB Tatum gravelly silt loam, 2 -8% slopes ThB2 Tatum gravelly silty clay loam, 2 -8% slopes, eroded N500 250 0 500 SOILS MAP 5 601 EAST STREAM RESTORATION SITE UNION COUNTY. NC DATE:AUGUST 9, 2013 one A...i..l F...... �II"rl........ ..... WARD CONSULTING ENGINEERS, PC LEGEND: - -- - PROPERTY BOUNDARY CONSERVATION EASEMENT BOUNDARY EXISTING PERENNIAL STREAM EXISTING INTERMITTENT STREAM EPHEMERALCHANNEL EXISTING WETLAND 1 1 1. I I 1 1 1 1 500 250 0 500 EXISTING HYDROLOGIC FEATURES =� " 601 EAST STREAM RESTORATION SITE UNION COUNTY, NC DATE: AUGUST 9, 2013 FIGURE 4 2011 Aerial from NCOne Map.org WARD CONSULTING ENGINEERS, PC WARD CONSULTING ENGINEERS, PC •a t rte• ,' r �a ti .5- __ k-M _WN %.r I!L or ! w ^'LIt - L .�. �(k r x - � f+ • • i'yS L ow L � ` � v ,elk► 'f' a 1 `'; ,• ,, `.R t,y ir Ilk fi • - ' - - - T- 1 �r ; �y-�•i; f'kM 1 'r � � ti �7 ��. . • t w .t Ilt - -. ±� `1 : Lau t, LEGEND: • SITE BOUNDARY - t. �• �� _ ,,tea A , N500 250 0 500 HISTORICAL AERIAL PHOTO 1951 101 OWN " 601 EAST STREAM RESTORATION SITE db UNION COUNTY, NC DATE: JUNE 1, 2013 FIGURE 6 WARD CONSULTING ENGINEERS, PC � N - _ y: a r' •s L £fa PL LEGEND: SITE BOUNDARY i .4 - RIAL PHOT *�gs. • �!i, ..� a �,.,i � •• soo zso o soo HISTORICAL AERIAL PHOTO 1969 601 EAST STREAM RESTORATION SITE UNION COUNTY, NC DATE: AUGUST 9, 2013 FIGURE 7 In WARD CONSULTING ENGINEERS, PC r- y � N - _ y: a r' •s L £fa PL LEGEND: SITE BOUNDARY i .4 - RIAL PHOT *�gs. • �!i, ..� a �,.,i � •• soo zso o soo HISTORICAL AERIAL PHOTO 1969 601 EAST STREAM RESTORATION SITE UNION COUNTY, NC DATE: AUGUST 9, 2013 FIGURE 7 In WARD CONSULTING ENGINEERS, PC WARD CONSULTING ENGINEERS, PC WARD CONSULTING ENGINEERS, PC 2.4 Project Site Photos Site Photographs Nov 12, 2012 Photo Point 1. Uppermost head cut top of project- Ephemeral Channel Photo Point 3. Origin of perennial stream Photo Point 5. South facing view of old spring house with Tanyard Branch in the foreground. Photo Point 2. Ephemeral channel in foreground, intermittent channel origin. Photo Point 4. Stream in woods by spring house. Photo Point 6. Wetland area undefined channel by Landsford Road. 601 East NCEEP Final Draft Mitigation Plan November 2013 24 Photo Point 7. Channel upstream of Landsford Road at culvert. i ',`"'`'"" -"fir ...... :�. .: °.r ---• - - - .. `�� "�k:rr ,� � -�yY '..tai•. .. .. A * }� �` s'' •v' ...� ..fir rY - =� Photo Point 9. Existing channel at outlet of plunge pool at farm crossing viewing incised channel downstream Photo Point 11. Relic Channel with Chinese Privet as the dominant vegetation. Photo Point 8. Pipe at outlet at existing Farm Crossing Lower Reach Photo Point 10. Head of Relic Channel as viewed from active channel. 601 East NCEEP Final Draft Mitigation Plan November 2013 25 3.0 SITE PROTECTION INSTRUMENT The land required for the construction, management, and stewardship of this mitigation project includes portions of the following parcels. A copy of the land protection instrument(s) is included in the appendices. When available, the recorded document(s) will be provided. If the recorded document(s) are not available, the template documents will be provided. All site instruments require 60 -day advance notification to the Corps and the State prior to any action to void, amend, or modify the document. No such action shall take place unless approved by the State. 601 East NCEEP Final Draft Mitigation Plan November 2013 26 Landowner PIN County Site Protection Deed Book and Acreage Instrument Page Number protected Parcel A Franklin W. 03156017B Union Conservation DB 3572 7.76 Howey Jr. Easement PG 813 Parcel B Franklin W. 03156017C Union Conservation DB 4769 5.02 Howey Jr. Easement PG 339 When available, the recorded document(s) will be provided. If the recorded document(s) are not available, the template documents will be provided. All site instruments require 60 -day advance notification to the Corps and the State prior to any action to void, amend, or modify the document. No such action shall take place unless approved by the State. 601 East NCEEP Final Draft Mitigation Plan November 2013 26 ••� PROPERTY BOUNDARY CONSERVATION EASEMENT BOUNDARY PROPOSED STREAM ® EXISTING WETLAND _�_ ■ �, I X11 # ', �•� - aL i 500 250 0 500 SITE PROTECTION INSTRUMENT =� " 601 EAST STREAM RESTORATION SITE UNION COUNTY, NC DATE: AUGUST 9, 2013 FIGURE 10 2011 Aerial from NCOne Map.org WARD CONSULTING ENGINEERS, PC 4.0 BASELINE INFORMATION 4.1 Project Information Project Name 601 East Stream Restoration Site County Union County Project Area (acres) 12.78 Project Coordinates (latitude and longitude) 34° 50'21.62" N, 80° 25'32.26"N Project Watershed Summary Information Physiographic Province Piedmont River Basin Yadkin River Basin USGS Hydrologic Unit 8 -Digit USGS Hydrologic Unit 14 -digit 103040105081010 DWQ Sub -basin 03 -04 -14 Project Drainage Area (acres) 361.33 Project drainage Area Percentage of Impervious Area 2% CGIA Land Use Classification 2.01.01.07 Annual Row Crop Rotation 4.2 Reach Summary Information Parameters Reach 1 Reach 2 Reach 3 Reach 4 Length of reach (LF) 1418 906 1080 Relic Channel Valley Classification II II VIII VIII Drainage area (acres) 109 135 333 359 NCDWQ stream Intermittent: 19.5 33.5 33.5 33.5 identification score Perennial: 33.5 NCDWQ Water Quality 13- 17- 40 -(1) 13- 17- 40 -(1) 13- 17- 40 -(1) 13- 17- 40 -(1) Classification Morphological G4 /B4 /C4b C4 /E4 /DA C4 /G4 G4 Description (stream type) Evolutionary trend G C /DA G G (reference channel evolution model used) Underlying mapped Intermittent: Tatum gravelly Cid channery silt loam, Chewacla silt loam Chewacla silt loam soils silty clay loam Tatum gravelly silt loam Perrenial: Cid channery silt loam Drainage class Well Drained Moderately Well Drained Somewhat Poorly Somewhat Poorly Drained Drained Soil Hydric status Non Hydric Non Hydric Non Hydric Non Hydric Slope 2% 0.84% 0.67% 1.25% FEMA classification N/A N/A N/A N/A Native vegetation Agriculture along upstream Canopy species include Canopy species Canopy species include community portion of Intermittent Willow Oak, Black Willow, include Red Maple, Red Maple, Hackberry, channel. Red Maple, Sweetgum, Hackberry, Willow Willow oak, and Eastern Red Cedar, Tag Oak, and Sweetgum. Sweetgum. The The remaining stream Alder, and Silky The presence of presence of Chinese buffer within this reach is Dogwood. Chinese privet privet outcompete any composed of Willow Oak, Wetland A is composed outcompete any shrub and herb layer. Red Maple, River Birch, of Cattails, spike rush shrub and herb layer. Black Willow, Elderberry, arrow -arum, and and Blackberry. duckweed. Percent composition of 0% 50% of Parrot feather 5% of Japanese stilt 80% Chinese privet exotic invasive grass, 80% Chinese vegetation privet, and kudzu 601 East NCEEP Final Draft Mitigation Plan November 2013 28 4.3 Wetland Summary Information Parameters Wetland 1 Size of Wetland (acres) 0.43 ac Wetland Type (non- Non -Tidal Freshwater Marsh riparian, riparian riverine, or riparian non - riverine) Mapped Soil Series Cid channery Silt Loam Drainage class Moderately Well Drained to Somewhat Poorly Drained Soil Hydric Status Non - Hydric Source of Hydrology Tanyard Branch headwaters, groundwater, and adjacent runoff Hydrologic Impairment Wetland A formed from accumulating sediments filling the channel resulting in a braided channel system through the wetland. Native vegetation Herbaceous - Vegetation is domninated by herbaceous vegetation such as Cattail (Typha community latifolia), Bulrush (Scirpus cyperinus), Common Rush (Juncus effuses). Some tree species such as Black Willow (Salix nigra), and Red Maple (Acerrubrum) are present in the wetland margins. Percent composition of 95% -The invasive Parrot Feather (Miriophyllum aquaticum) is dominant throughout the exotic invasive wetland where there is standing water. vegetation 4.4 Regulatory Considerations Regulation Applicable? Resolved? Supporting Documentation Waters of the United Yes To Be Permitted. States - Section 404 Waters of the United Yes To Be Permitted. States — Section 401 Endangered Species No Yes ERTR Act Historic Preservation Act No Yes ERTR Costal Zone No N/A Management Act (CZMA) /Costal Area Management Act (CAMA) FEMA Floodplain No N/A Compliance Essential Fisheries No N/A Habitat 601 East NCEEP Final Draft Mitigation Plan November 2013 29 5.0 DETERMINATION OF CREDITS Mitigation credits presented in these tables are projections based upon site design. Upon completion of site construction the project components and credits data will be revised to be consistent with the as -built condition. 601 East NCEEP Final Draft Mitigation Plan November 2013 30 601 East Stream Restoration, Union County EEP Project Number 95756 Mitigation Credits Stream Riparian Wetland Non - riparian Wetland Buffer Nitrogen Phosphorous Nutrient Offset Nutrient Offset Type R RE R RE R RE Totals 3680 Project Components Project Existing Approach (PI Restoration -or- Restoration Component -or- Stationing /Location Footage /Acreage , PH etc.) Restoration Footage or Mitigation Ratio Reach ID Equivalent Acreage Buffer Reach A 5+45-7+60 215 establishment and 215 1:5 Ephemeral BMP sediment import reduction Reach 1 a 7+60-11+10 336 P1 R 350 1:1 Intermittent Reach 1 b 11 +10 — 11 +95 85 Enhancement E1 85 1:1.5 Intermittent Reach 1c 11 +95 —13+50 136 Enhancement E1 155 1:1.5 Perennial Reach 1 d 14 +00 —22+00 790 P1 R 800 1:1 Perennial Reach 2a 22 +00 —22+40 40 Enhancement E1 40 1:1.5 Perennial Reach 2b 22 +80 —24+00 125 Enhancement E1 120 1:1.5 Perennial Reach 2c 24 +00 —31+24 669 P1 R 724 1:1 Perennial Reach 3a 43 +06 —46+60 80' active channel P1 R 368 1:1 Perennial 112' relic channel Reach 3b 47 +20 —53+70 502' relic channel P1 R 650 1:1 Perennial Reach 4 53 +70 —58+50 470' relic channel P3 R 480 1:1 Perennial 601 East NCEEP Final Draft Mitigation Plan November 2013 30 601 East NCEEP Final Draft Mitigation Plan November 2013 31 Component Summation Restoration Level Stream (linear feet) Riparian Wetland (acres) Non - riparian Wetland (acres) Buffer (square feet) Upland (acres) Riverine Non - Riverine Restoration 3372 Enhancement Enhancement 1 400 Enhancement 11 Creation Preservation /Other 215 HQ Preservation BMP Elements Element Location Purpose /Function Notes FB, LS, S, FS Ephemeral Channel 5+45-7+60 Slowing the water down for settling and filtering excess sediment Sediment expected from future degradation upstream BMP Elements BR = Bioretention cell; SF = Sand Filter; SW = Stormwater Wetland; WDP = Wet Detention Pond; DDP = Dry Detention Pond; FS = Filter Strip; S = Grassed Swale; LS = Level Spread; NI = Natural Infiltration Area; FB = Forested Buffer 601 East NCEEP Final Draft Mitigation Plan November 2013 31 6.0 CREDIT RELEASE SCHEDULE All credit releases will be based on the total credit generated as reported by the as -built survey of the mitigation site. Under no circumstances shall any mitigation project be debited until the necessary DA authorization has been received for its construction or the District Engineer (DE) has otherwise provided written approval for the project in the case where no DA authorization is required for construction of the mitigation project. The DE, in consultation with the Interagency Review Team (IRT), will determine if performance standards have been satisfied sufficiently to meet the requirements of the release schedules below. In cases where some performance standards have not been met, credits may still be released depending on the specifics of the case. Monitoring may be required to restart or to be extended, depending on the extent to which the site fails to meet the specified performance standard. The release of project credits will be subject to the criteria described as follows: Stream Credits Monitoring Year Credit Release Activity Interim Total Release Released 0 Initial Allocation — see requirements below 30% 30% 1 First year monitoring report demonstrates 10% 40% performance standards are being met 2 Second year monitoring report demonstrates 10% 50% performance standards are being met (60 % *) 3 Third year monitoring report demonstrates 10% 60% performance standards are being met 70 %* 4 Fourth year monitoring report demonstrates 5% 65% performance standards are being met 75 %* 5 Fifth year monitoring report demonstrates 10% 75% performance standards are being met (85 % *) 6 Sixth year monitoring report demonstrates 5% 80% performance standards are being met 90* 7 Seventh year monitoring report demonstrates 10% 90% performance standards are being met and project has (100 % *) received closeout approval Initial Allocation of Released Credits The initial allocation of released credits, as specified in the mitigation plan can be released by the NCEEP without prior written approval of the DE upon satisfactory completion of the following activities: a. Approval of the final Mitigation Plan b. Recordation of the preservation mechanism, as well as a title opinion acceptable to the USACE covering the property c. Completion of project construction (the initial physical and biological improvements to the mitigation site) pursuant to the mitigation plan; Per the NCEEP Instruments, construction means that a mitigation site has been construction in its entirety, to include planting, and an as -built report that has 601 East NCEEP Final Draft Mitigation Plan November 2013 32 been produced. As -built reports must be sealed by an engineer prior to project closeout, if appropriate but not prior to the initial allocation of released credits. d. Receipt of necessary DA permit authorization or written DA approval for projects where DA permit issuance is not required. Subsequent Credit Releases All subsequent credit releases must be approved by the DE, in consultation with the IRT, based on a determination that required performance standards have been achieved. For stream projects a reserve of 15% of a site's total stream credits shall be released after two bank -full events have occurred, in separate years, provided the channel is stable and all other performance standards are met. In the event that less than two bank -full events occur during the monitoring period, release of these reserve credits shall be at the discretion of the IRT. As projects approach milestones associated with credit release, the NCEEP will submit a request for credit release to the DE along with documentation substantiating achievement of criteria required release to occur. This documentation will be included with the annual monitoring report. 601 East NCEEP Final Draft Mitigation Plan November 2013 33 7.0 MITIGATION WORK PLAN 7.1 Description of Target Stream and Vegetation Communities Reference reaches were sought to provide a target for design of the proposed streams. Searches were conducted into surrounding watersheds to find suitable references that contained comparable slope, bed material and valley type. A Type C4 reference was located on Underwood Creek a tributary to Little Twelve Mile Creek in Union County. A type B4 reference was located on UT to Richardson Creek a tributary to Rocky River in Anson County. The reference vegetation community data was also collected at the Cold Springs reference site. 7.1.1 Reference Reach The reference reach was selected to represent the probable configurations for the proposed stream restoration. Detailed geomorphic survey and Level II Rosgen classifications were conducted on both reference reaches. Reference reach data has been included in Appendix C. 7.1.1.1 UT to Underwood Creek Reference The reference reach is located in an undisturbed segment of UT to Underwood Creek. This area has remained wooded as far back as 1951 as evidenced by the aerial photography that was obtained. The UT to Underwood creek has many characteristics in common with the 601 East watershed including valley type, valley slope, and drainage area of 0.5 square miles. The UT to Underwood Creek reach is representative of a C4 channel in a mildly sloped valley with a broad floodplain. Bed material, channel slope and valley form of this stream are consistent with the Site and provide reasonable model for the potential channel forms that can be expected at the site. The UT to Underwood Creek reach has a range of D50 of 20.4 millimeters (mm) to 38.1 mm, D84 of 31.5 mm to 90 mm, channel slope of 0.48 percent, width /depth ratio of 7.7 to 15.6, and sinuosity of 1.2. The channel has a wide bankfull width /depth ratio range and a low bank height that allows floodwater to access the floodplain. The profile consists of a well developed riffle pool sequence located at the appropriate locations within the channel. The stream is located in the same physiographic region, the Carolina Slate Belt, as Tanyard Branch. While UT to Underwood Creek classifies as an "E4 /C4" type channel, using the range of numbers from the morphological tables that are more closely associated with a "C" type channel, the proposed restoration channels will be designed to fall into the "C" classification. Discharge and Bankfull Verification The drainage area at the downstream limit of the reference reach is approximately 0.43 square miles. The estimated bankfull discharge is approximately 40 cubic feet per second (cfs). The discharge was estimated from eleven field cross sections taken along the channel. Bankfull was located at the top of the existing channel which is at the existing floodplain elevation. Bankfull verification on UT to Underwood Creek was completed with a comparison of field surveyed stream cross sections for typical bankfull 601 East NCEEP Final Draft Mitigation Plan November 2013 34 width, area, depth, and discharge relationships. The watershed predicted discharges were compared with the bankfull channel capacities generated from field cross sections for verification. The Rural Piedmont Curves developed by the North Carolina State University (NCSU) Water Quality Group were used to verify acceptable limits of morphological characteristics based on a hydro - physiographic region and drainage area. UT to Underwood Creek's average cross sectional values for bankfull area, width, depth and discharge fell within the confidence limits on the North Carolina Rural Regional Curves Channel Stability Assessment Visual observations of UT to Underwood Creek reference show that the stream has adequate root depth and density, moderate bank slopes, low bank heights and good vegetative surface protection. This indicates that the creek has low bank erosion potential degrades slowly and contributes little sediment to the stream waters. Limited Reference Reach Through the course of conducting the reference reach searches, several streams were identified as possessing qualities of stability and natural form. However these reaches were determined to not be suitable references for the project due to differences in stream type, valley form, or valley slope. Reference Vegetation Community Plant community classifications follow those presented by Schafale and Weakley (1990) where possible. The dominant flora observed, or likely to occur, in each community are described and discussed. Scientific nomenclature and the common names (when applicable) are provided. Plant taxonomy typically follows ( Weakley 2008). All subsequent references to the same organism will include the common name only. Published range distributions and habitat analysis are used in estimating flora expected to be present within the project site. The vegetative community species composition is similar to that of the Piedmont Alluvial Forest located within the conservation easement. The canopy is composed of tree species including but not limited to green ash, sweetgum, red maple, red elm, and southern hackberry. Subcanopy and shrub species observed include ironwood (Carpinus caroliniana) saplings of red maple and sweetgum. This community has a dense shrub layer dominated by Chinese privet. Herbaceous species observed in this community include the invasive species, Japanese honeysuckle (Lonicera japonica). 7.1.1.2 UT to Richardson Creek The reference reach is located in an undisturbed segment of UT to Richardson Creek. This area has remained wooded as far back as 1951 as evidenced by the aerial photography that was obtained. The UT to Richardson Creek has many characteristics in common with the 601 East watershed including valley type, valley slope, and drainage area. The UT to Richardson Creek reach is representative of a B4 /C4b channel in a moderately sloped valley with a narrow constrained floodplain. Bed material, channel 601 East NCEEP Final Draft Mitigation Plan November 2013 35 slope and valley form of this stream are consistent with the Site and provide reasonable model for the potential channel forms that can be expected at the Site. The UT to Richardson Creek reach has a range of D50 of 18.6 mm to 28.9 mm, D84 of 61.3 mm to 64.8 mm, channel slope of 1.8 percent, width /depth ratio of 8 to 17, and sinuosity of 1.16. The channel has a high bankfull width /depth ratio range and a low bank height that allows floodwater to access the floodplain. The profile consists of a well developed riffle pool sequence located at the appropriate locations within the channel. The stream is located in the same physiographic region, the Carolina Slate Belt, as Tanyard Branch. Discharge and Bankfull Verification The drainage area at the downstream limit of the reference reach is approximately 0. 15 square miles. The estimated bankfull discharge is approximately 27 cfs. The discharge was estimated from twelve field cross sections taken along the channel. Bankfull was located at the top of the existing channel which is at the existing floodplain elevation. Bankfull verification on UT to Richardson Creek was completed with a comparison of field surveyed stream cross sections for typical bankfull width, area, depth, and discharge relationships. The watershed predicted discharges were compared with the bankfull channel capacities generated from field cross sections for verification. The Rural Piedmont Curves developed by the North Carolina State University (NCSU) Water Quality Group were used to verify acceptable limits of morphological characteristics based on a hydro - physiographic region and drainage area. UT to Underwood Creek's average cross sectional values for bankfull area, width, depth and discharge fell within the confidence limits on the North Carolina Rural Regional Curves. Channel Stability Assessment Visual observations of UT to Richardson Creek reference show that the stream has adequate root depth and density, moderate bank slopes, low bank heights and good vegetative surface protection. This indicates that the creek as low bank erosion potential degrades slowly and contributes little sediment to the stream waters. Limited Reach Reference Through the course of conducting the reference reach searches, several streams were identified as possessing qualities of stability and natural form. However these reaches were determined to be not suitable references for the project due to differences in stream type, valley form, or valley slope. Reference Vegetation Community Plant community classifications follow those presented by Schafale and Weakley (1990) where possible. The dominant flora observed, or likely to occur, in each community are described and discussed. Scientific nomenclature and the common names (when applicable) are provided. Plant taxonomy typically follows ( Weakley 2008). All subsequent references to the same organism will include the common name only. Published range distributions and habitat analysis are used in estimating flora expected to be present within the project site. A plant community survey was performed within the forested community along the Tanyard Branch downstream of Landsford Rd where a stream buffer is present. This 601 East NCEEP Final Draft Mitigation Plan November 2013 36 small stream plant community, common to the Piedmont region, is located within what closely resembles a Piedmont Alluvial Forest as described by Schafale and Weakley (Draft May 2012). Canopy species observed included sycamore, hackberry, red maple,river birch, green ash, eastern red cedar, willow oak, and tulip poplar (Liriodendron tulipifera). Subcanopy species included American holly (Ilex opaca), iron wood, and Chinese privet. Herbaceous species included were sparse consisting mostly of Japanese honeysuckle. The Piedmont Alluvial Forest community proposed for Reach 3 and 4 will be modeled after this community. The Piedmont Headwater Forest community proposed for Reach 1 and 2 will be modeled after typical species expected to occur within these communities and the native woody species already observed along Tanyard Branch within these reaches. Canopy species typical of a Piedmont Headwater Forest consist of willow oak, red maple, sweetgum, common elderberry, ironwood, and white oak, all of which were observed within Reach 1 and 2. 7.2 Design Narrative 7.2.1 Restoration Approach Tanyard Branch is divided into an ephemeral channel Reach A and four (4) Intermittant or Perennial numbered (1 -4) reaches for design with two reaches above Landsford Road and two reaches below. Above Landsford Road the stream valley changes from a Type B to a Type C stream. The ephemeral channel Reach A is located at the top of the project. The ephemeral channel is 215 linear feet in length and improvements include BMPs and buffers to prevent future erosion and sediment input from the existing roadway drainage stressor. Reach 1 is located is the first segment below the ephemeral channel and Reach 2 begins in the woods adjacent to the spring house to Landsford Road. Tanyard Branch below Landsford Road begins as a Type C channel and then changes to a Type B channel in the lower one third of its length with a Priority III restoration approach to transition the stream to the much lower elevation of Lanes Creek. A concern with the project in the headwater areas was the stability of the ephemeral channel and the extensive erosion that had occurred in the last 5 years due to recent roadway improvements in the watershed. Additionally upstream of the proposed buffers the land will continue in agricultural crop production. The project approach for the ephemeral stream, Reach A, is to stabilize the area from future incision with a series of energy dissipaters to provide vertical stability and as well as provide sediment settling capacity for anticipated future sediment import from continued ephemeral channel erosion outside of the conservation easement. Two hundred and fifteen feet (215') of ephemeral channel has been included in the design. This channel length will have 50 foot vegetative buffers restored along its length and will be included within the conservation easement. A Mitigation ratio of 1:5 has been requested for the 215 linear feet of channel. The improvements in the ephemeral channel add to the functional uplift of the project, provide additional buffer to adjacent agricultural land, and will reduce sediment import to 601 East NCEEP Final Draft Mitigation Plan November 2013 37 the downstream restored stream. The buffers and sediment reduction will reduce the amount of pesticide and fertilizers entering the stream. Several draws input drainage from the agricultural fields into the stream along the length. Depressed areas at each draw will be excavated to create diffuse sheet flow over an extended rim of the depression. These draws do not currently support wetlands. The sheet diffused flow will have reduced velocities and aid in preventing rills within the conservation easement to the new channel. The recommended approach is for a combination of restoration and enhancement of reaches 1 & 2 and full restoration of reaches 3 & 4. Reach 1 will feature Priority 1 restoration and enhancement Level 1. Reach 1 will be reconstructed as a Priority I restoration with a B4 stream. A priority one is appropriate for this design stream type "B" as the proposed design will raise the channel to reconnect the stream with the current floodplain. A "B" type stream is appropriate for this valley slope. This will provide for the construction of the proper cross sectional geometry, reducing stress on the banks and eliminating bank scour. In addition the bed will be stabilized with constructed functional riffles. Riffles constructed from rock materials supplemented with native gravel and cobble materials will provide immediate habitat features and functional lift. The upper 350 feet of Reach 1 is intermittent. The enhancement E1 portion of Reach 1 includes 290 total linear feet of stream that is currently connected to the floodplain and will be enhanced with the correct stream pattern and dimension. Additionally a 50 foot exclusion for a piped farm crossing of the stream is located within Reach 1. Reach 1 has been broken down into the following components. Reach 1a is a 350 foot segment to be restored as a P1 restoration approach. Reach 1 b is an 85 foot segment of intermittent stream that is currently connected to the floodplain where enhancement E1 is proposed. The perennial stream begins at Reach 1 c. This reach includes 155 feet of stream which is currently connected to the floodplain where enhancement E1 is proposed. Reach 1d is an 800 foot segment of perennial channel length with a P1 restoration approach. Reach 2 begins where the valley flattens out and becomes broad and therefore a C4 stream type is proposed for this reach. The upstream segment of Reach 2 is located in an existing wooded area of the stream. Enhancement E1 is proposed for 200 linear feet through the wooded area in which the stream cross section and vertical alignment will be adjusted within the existing stream pattern. A forty (40) foot easement exclusion is proposed with in the E1 portion of Reach 2 for an existing spring house that is located adjacent to the stream. The spring house provides water to the residence located at 6915 Pageland Hwy owned by Mary C. and Don E. Taylor Pin Number 03156017A, DB 3572, PG 810. Therefore underground electric and water distribution lines are located within this exclusion area. Reach 2a includes 40 feet of stream enhancement E1 below Reach 1 d and above the spring house exclusion. Reach 2b includes 120 feet of enhancement E1 below the spring house exclusion. Priority I restoration is proposed for the remaining 724 linear feet of this reach. This reach has been identified as 2c and it extends to Landsford Road. The stream in Reach 2c has been located adjacent to the 601 East NCEEP Final Draft Mitigation Plan November 2013 38 existing wetlands that have formed in the existing depositional area. The proposed restoration will preserve the majority of the wetlands and improve sediment transport. A 10 foot exclusion has been provided between the conservation easement and right -of- way on Landsford Road for future roadway expansion. Reach 3 begins below an existing wooded stream segment approximately 1,200 linear feet below Landsford Road. This reach starts just below the confluence of Tanyard Branch and a tributary that approximately doubles the drainage. Reach 3 is proposed as a C4 stream. The stream will be reconnected to the relic channel on the Site. Through this restoration the stream will placed into its historical location and removed from the agricultural ditch location that was constructed on the property. The issue affecting the ecological function on this reach is the extreme topographic separation of Tanyard Branch from the adjacent floodplain. In order to reconnect Tanyard Branch with the contiguous natural terrain and improve floodplain groundwater hydrology, a Priority I approach is recommended for a distance of 1078 linear feet. A 60 foot easement exclusion is proposed within this stream length for a farm crossing. Reach 3 has been broken into two segments; Reach 3a includes 368 feet above the farm crossing exclusion and Reach 3b 650 feet below. The existing channel below the proposed diversion into the relic channel will be filled for approximately 250 feet to accommodate the new stream alignment and provide farming access to the eastern half of the property. The remaining channel will remain open and in its existing condition. Reach 4 includes the last 480 linear feet of stream in the lower reach. A Priority 3 restoration approach as a Type B4 stream is proposed for Reach 4. To improve the transition of the stream to the lower elevation of Lanes Creek and overall channel stability the floodplain will be graded to create a confined valley. The restoration will address the degraded conditions of severe channel incision, unstable banks, and improper channel dimensions which are negatively affecting stream function. A Priority 3 approach will be required to convert the existing G channel to a B Type stream. 7.2.2 Restoration Method Restoration of Type C4 streams will consist of constructing a moderate to high sinuosity stream with a moderate to high width -depth ratio (13 to 14) and a riffle -pool bed profile that will access the floodplain at bankfull flows. Restoration of Type B4 streams will consist of constructing a low to moderate sinuosity (1.1 to 1.17) stream with a moderate width -depth ratio (13 to 16) that accesses the floodplain at greater -than bankfull flows. For streams with average channel slopes from 1.2 to 4 percent the bed profile form is in a range that is transitioning from riffle -pool morphology at the lower slopes to step -pool morphology at the steeper slopes. The profile for Tanyard Branch is at the lower end of the slope range and therefore is proposed as riffle -pool morphology. Exploration for buried bed material will be conducted in proximity of the channel work to harvest available bed material for reuse in the constructed channel. It is anticipated that the existing bed material is insufficient for the proposed work and therefore will be supplemented with off -site material or material quarried on site of appropriate size. Constructed riffles will primarily be used to provide vertical stability to the channel, assist in maintaining, riffle, run and pool features and to provide habitat. In an effort to 601 East NCEEP Final Draft Mitigation Plan November 2013 39 minimize rock used for the project constructed riffles were divided into three groups; Class I, Class II, and Stone & Log riffles. Class II riffles have the largest stone and are used in limited areas that have the highest velocities and shear stresses. Class II riffles are also proposed for Reach 4 that is a Priority 3 Type "B" channel transitioning Tanyard Branch to Lanes Creek. Class I riffles were used primarily in the upper reach Type "B" channel. The stone and log constructed riffles are primarily used in the Type "C" channel where lower velocities and shear stresses were predicted. This stone and log riffle design was used to reduce the rock in the channel and introduce more wood into the design. The "C" Type channels also are adjacent to wetter floodplains that will help in preserving the wood within the riffle structure. The riffle material was selected based on the shear stresses obtained in the HEC -RAS analysis. Within the stream length the shear stress resulted in numbers that required a larger diameter rock to hold the vertical profile at riffle locations than is present in the adjacent medium gravel soils. Additionally material of this size is not readily available as sediment import into the channel in this headwater stream to develop the riffles. Therefore to hold the vertical profile of the restored stream larger stone is required to be added at the riffle locations for long term stability as shown on the plans. Single wing log vanes will be used to shift the flow away from the outside banks on selected meander bends. Trees will be harvested onsite will be used in the log structures. Brush -toe structures will be installed in the perennial stream outside of selected meander bends to provide bank stability, increase bank roughness, and provide aquatic habitat. Rock toe and grade control structures will be used in the ephemeral channel and intermittent stream segments to provide bank and bed stability. A rock toe is proposed in these reaches due to the concern of wood material rotting away too quickly without continual submergence in water. Small diameter (less than 6 ") woody plants suitable for transplanting will be harvested on -site where available. Earthwork activities will include excavation of the proposed channel, partial or complete backfilling of existing channels, and the creation of a wider valley for Priority 3 restoration in Reach 4. Grading work is designed to tie into the natural landscape. During construction, wetland areas will be protected from impact outside of the channel construction area. Farm crossings will be designed with oversized pipe so that the pipe will be buried below the bed to the channel to allow bed material to pass through the pipe. A boulder grade control structure will be placed downstream of the pipe to hold the low water surface just above the outlet and allow for aquatic passage. All disturbed areas will be stabilized with temporary and permanent seed and covered with straw or mulch. Live stakes will be installed on the stream banks in accordance with the planting plan and the entire conservation easement will be planted with bare root seedlings. Plantings will be in accordance with the planting plan included in Appendix D. 601 East NCEEP Final Draft Mitigation Plan November 2013 40 7.2.3 Data Analysis Hydraulic and Hydrologic Analysis A hydrologic analysis was preformed to quantify the bankfull flows and flood flows of the watershed for the upper and lower reaches. Field cross sections were taken at 18 locations in Reach 1, 10 locations in Reach 2, 9 locations in Reach 3 and 8 locations in the relic channel. The existing cross sections and the existing stream longitudinal profile of the channel thalweg and water surface slope were evaluated to determine bankfull elevations and discharges at each location based on field indicators. A bankfull elevation and slope was then set based on the field cross section data. The cross sections and slope were then adjusted to obtain a convergence on discharge predictions and morphological parameters. Table of Bankfull Data from Collected Field Cross Section Data (Selected Sample Data Cross Sections) Station Wbkf Abkf dbkf Q (cfs) Reach 1 23.67 (18.7 -28.4) 23(8-80) 32 -38 24 8 +66 7.21 4.82 0.67 24.3 9 +90 10.56 5.76 0.55 25.0 11 +17 19.4 8.1 0.42 21.7 12 +11 42.5 14.53 0.32 28.4 12 +84 19 12.89 .0.21 23.7 13 +8 20.4 8.8 0.43 21.5 14 +50 16.4 9.05 0.55 25.9 16 +80 18.9 9.1 0.48 23.3 21+42 6.76 5.91 0.87 24.1 Reach 2 22 +52 8.1 10.7 1.33 26.0 27 +96 29.3 22.8 1.78 26.9 30 +58 18.89 12.6 0.67 29.6 Reach 3 & 4 41+39 11.08 15.75 1.42 54.7 43+10 15.64 19.4 1.23 64.8 45 +00 15.56 14.53 0.93 59.0 3 +80 Relic 11.3 13.5 1.2 50.5 The USGS regional Regression equations for the NC Rural Piedmont hydrologic area were calculated for bankfull data and the Piedmont Regional Curve Data was obtained and compared to the field morphological data. The field discharges were slightly lower than the regional curve average values but compared within 80 -90% of the regional curve data and within the confidence limits. The regression equations over predicted the discharges obtained from field data for the watershed. Design Discharge Analysis Comparisons Reach 1 Field Morph Data Regional Curve Data Regression Equation (1.5- 2yr) Design Discharge Q Avg (cfs) 23.67 (18.7 -28.4) 23(8-80) 32 -38 24 Reach 2 Q Avg cfs 24 12 -29.6 29(9-90) 39 -45 26 Reach 3 & 4 Q Avg (cfs) 54.7 56 -60 (18 -180) 76 -90 55 601 East NCEEP Final Draft Mitigation Plan November 2013 41 Discharges were determined at 5 locations in the watershed for the Bankfull, 2xBankfull, 2 year, 5 year, 10 year, and 100 year storm events for input into the HEC -RAS model as shown in the table below. Table of HEC -RAS Discharges Upper Reach Drainage Area (Acres) Discharge point of interest location Bankfull 2 x Bankfull 2- Year 5- Year 10- Year 100 - Year 36.2 At be innin of perennial stream 22 44 30 57 81 195 51.44 Above pump house 24 48 38 72 102 242 65.5 At head of Reach 2 26 52 45 84 120 282 84 At Landsford Road 33 66 54 100 140 328 Lower Reach 175 At end of project 55 110 90 163 227 518 The proposed restored stream conditions were analyzed by creating a HEC -RAS model to reflect the proposed channel geometry, slope, and bed form features. Cross sections were established at all head of riffle, end of riffle, and center of pool locations in the model. The roughness coefficients for the channel were set to reflect anticipated future roughness coefficients. The HEC -RAS model was used to provide assistance in the analysis of sediment transport, verify bankfull flow capacity, determine flood flow conditions for large storm events, and confirm that no hydrologic trespass will occur on adjacent properties. The output files from the proposed HEC -RAS model are included in Appendix C. 7.2.4 Sediment Competence Analysis Data Collection for sediment competence included riffle pebble counts and bulk samples collected on point bars. The bed material consists of a mix of sand and gravel. Pebble counts taken from the top of the stream to the wooded area in the upper reach reflect the sand that has moved out of the incised intermittent stream segment into the perennial stream below. The material in the intermittent stream reflected a 10% sand and 90% gravel mix. The perennial stream below showed a much higher sand component, 40 %, reflecting recent sediment import from the degraded upstream channel. Critical dimensionless shear (Tc *) of 0.035 was calculated using the Andrew's equation (1984). The threshold particle size based on the maximum particle size collected from field point bar samples was a 2 inch (very coarse gravel) particle. The proposed channel depth of flow and water surface slopes were designed to move the threshold particle based on the calculated dimensionless shear stress. 7.2.5 Sediment Capacity Analysis Bank bulk samples were collected and analyzed for bank material composition to gain a better understanding of the native soils and particle sizes that may be transported to the stream. The samples were taken at two locations in the upper reach and one location in the lower reach. The samples were consistent with a composition of approximately 10% sand, 30% fine gravel, 40% medium gravel and 10% coarse -very coarse gravel. 601 East NCEEP Final Draft Mitigation Plan November 2013 42 Tanyard Branch is located at the top of the watershed, and has a low sediment supply and therefore sediment transport was not a significant concern in the design. The soils in the watershed are primarily silt loam. The major import of soils to the stream is through agricultural use of the adjacent land and the buffers will filter much of these sediments. The ephemeral channel has been designed with components to prevent future erosion as well as to trap sediment that may continue to be imported upstream from the recent highway improvements and agricultural operations. A HEC -RAS model was built to assess the shear stress and stream power of the design for both the upper and lower reaches. Generally the proposed condition model shows a slight decrease in stream power in the larger storm return periods. The decrease in stream power is to be expected in the larger storm events due to the increase in channel width /depth ratio. The stream power values however are sufficiently high to transport the sand /fine gravel particles which constitute the main wash load component. The model results show that the velocities, shear stresses, and stream power are adequate to transport sand and gravel particles. Shear stress and velocities produced by the model were additionally used to size the proposed constructed riffle materials to resist movement. The riffles were sized typically for the 10 year storm event and at critical locations for the 100 year return period. Reach 4 constructed riffles were sized solely for the 100 year storm event. The HEC -RAS model output is included in Appendix C. 601 East NCEEP Final Draft Mitigation Plan November 2013 43 7. 6F I- a LEGEND: EXISTING -- - PROPERTY BOUNDARY CHANNEL CONSERVATION EASEMENT BOUNDARY TO REMAIN PROPOSED PERENNIAL STREAM - - PROPOSED INTERMITTENT STREAM - - PROPOSED CHANNEL ® EXISTING WETLAND 1 _ 1 1 I jjR Dl i PL 4^ 1+ :A �• r Wo N500 250 0 500 PROPOSED HYDROLOGIC FEATURESOM " 601 EAST STREAM RESTORATION SITE UNION COUNTY, NC DATE: AUGUST 9, 2013 FIGURE 11 2011 Aerial from NCOne Map.org WARD CONSULTING ENGINEERS, PC 8.0 MAINTENANCE PLAN EBX, NCEEP's full delivery provider, shall monitor the site on a regular basis and shall conduct a physical inspection of the site a minimum of once per year throughout the post- construction monitoring period until performance standards are met. These site inspections may identify site components and features that require routine maintenance. Routine maintenance should be expected most often in the first two years following site construction and may include the following: Component /Feature Maintenance through project close -out Stream Routine channel maintenance and repair activities may include securing of loose coir matting and supplemental installations of live stakes and other target vegetation along the channel. Areas where stormwater and floodplain flows intercept the channel may also require maintenance to prevent bank failures and head-cutting Wetland Routine wetland maintenance and repair activities may include securing of loose coir matting and supplemental installations of live stakes and other target vegetation along the channel. Areas where stormwater and floodplain flows intercept the channel may also require maintenance to prevent scour. Vegetation Vegetation shall be maintained to ensure the health and vigor of the targeted plant community. Routine vegetation maintenance and repair activities may include supplemental planting, pruning, mulching, and fertilizing. Exotic invasive plant species shall be controlled by mechanical and /or chemical methods. Any vegetation control requiring herbicide application will be preformed in accordance with NC Department of Agriculture (NCDA) rules and regulations. Site Boundary Site boundaries shall be identified in the field to ensure clear distinction between the mitigation site and adjacent properties. Boundaries may be identified by fence, marker, bollard, post, tree - blazing, or other means as allowed by site conditions and /or conservation easement. Boundary markers disturbed, damaged, or destroyed will be repaired and /or replaced on an as needed basis. Utility Right -of -Way Utility rights -of -way within the site may be maintained only as allowed by Conservation Easement or existing easement, deed restrictions, rights of way, or corridor agreements. Ford Crossing Ford crossings within the site may be maintained only as allowed by Conservation Easement or existing easement, deed restrictions, rights of way, or corridor agreements. Road Crossing Road crossings within the site may be maintained only as allowed by Conservation Easement or existing easement, deed restrictions, rights of way, or corridor agreements. Beaver Management Beaver activity will be monitored and removed on an as needed basis. Stormwater Management Device Storm water management devices will be monitored and maintained per the protocols and procedures defined by the NC Division of Water Quality Storm Water Best Management Practices Manual. 601 East NCEEP Final Draft Mitigation Plan November 2013 45 9.0 PERFORMANCE STANDARDS Morphologic Parameters and Channel Stability Restored and enhanced streams should demonstrate morphologic stability to be considered successful. Stability does not equate to an absence of change, but rather to sustainable rates of change or stable patterns of variation. Restored streams often demonstrate some level of initial adjustment in the period that follows construction and some subsequent change /variation is also to be expected. However, the observed change should not be unidirectional such that it represents a robust trend. If some trend is evident, it should be modest or indicate migration to another stable form. Annual variation is to be expected, but over time this should demonstrate equilibrium on the reach scale with the maintenance of or even a reduction in the amplitude of variation. Lastly, all of this must be evaluated in the context of hydrologic events to which the system is exposed and the design type /intent (i.e. threshold versus free form alluvial channels). Dimension General maintenance of a stable cross - section and hydrologic access to the floodplain features over the course of the monitoring period will generally represent success in dimensional stability. However, some change is natural and expected and can even indicate that the design was successful and appropriate for the hydrologic and sediment regime. Examples include depositional processes resulting in the development of constructive features on the banks and floodplain such as an inner berm, a slightly narrower channel, modest natural levees, and general floodplain deposition. For stream dimension, cross - sectional overlays and key parameters such as cross - sectional area, and the channel's width to depth ratios should demonstrate modest overall change and patterns of variation that are in keeping with the descriptions in section 3.6.1. Significant widening of the channel cross - section or trends of increase in the cross sectional area generally represent concern, although some adjustment in this direction is acceptable if the process is arrested after a period of modest adjustment. In the case of riffle cross sections, maintenance of depths that represent small changes to target competence (e.g. consistently low BHRs <1.2) would also reflect stability. Although a pool cross - section may experience periodic infilling due to watershed activity and the timing of events relative to monitoring, the majority of pools within a project stream reach /component should demonstrate maintenance of greater depths and low water surface slopes over time. Rates of lateral migration need to be moderate. Bank pins will be installed to monitor rates of erosion. Pattern and Profile Pool depths may vary from year to year, however the majority of pools should maintain depths that are distinct in the profile and are readily observed. Pattern measurement will not be collected unless observations indicate a detectable change based on observations and /or dimension measurements. 601 East NCEEP Final Draft Mitigation Plan November 2013 46 Substrate Generally it is anticipated that the bed materials will coarsen over time. The majority of riffle pebble counts should indicate maintenance or coarsening of the substrate. The D50 and D84 of the substrate should show a coarser distribution of bed materials in riffles and finer size class distribution in pools. Sediment Transport Depositional features should be consistent with a stable stream that is effectively managing its sediment load. Point Bar and inner berm features should develop without excessive encroachment of the restored channel. Trends in the development of systemic robust mid - channel or alternating bar features will be considered a destabilizing condition and may require intervention. Surface Water Hydrology Monitoring of stream water stages through a staff gauge should show recurrence of bankfull flow on average every 1 to 2 years. Throughout the monitoring period, the surface water stage should achieve bankfull or greater elevations at least twice. The bankfull events must occur during separate monitoring years. Vegetation The vegetation monitoring will be conducted according to the Carolina Vegetation Survey (CVS) — EEP protocol Version 4.2 (Lee et al 2008). Vegetation monitoring plots will be 100 square meters in size and will be conducted according to the Level I protocol which has a focus on planted stems only. The purpose of this level of monitoring is to determine the pattern of installation of plant material with respect to species, spacing, density, and to monitor the survival and growth of those installed species. The success criteria for the preferred species in the restoration areas will be based on annual and cumulative survival and growth over seven (7) years. Survival on preferred species must be at a minimum 320 stems /acre at the end of the three years of monitoring and 260 stems /acre after five years. At year 7, density must be no less than 210 seven year -old planted stems /acre. Level II of the CVS protocol, which includes natural stems and planted stems, will be followed for the monitoring year 2 and subsequent years until the project close out year. The number of required plots is based on the mitigation category: stream enhancement, stream restoration, and wetland restoration. A spreadsheet is provided by EEP to calculate to necessary numbers of plots for streams (Lee et al 2008). Ten plots will be required for the restored reach of Tanyard Branch. 601 East NCEEP Final Draft Mitigation Plan November 2013 47 10.0 MONITORING REQUIREMENTS Annual monitoring data will be reported using the EEP monitoring template. The monitoring report shall provide a project data chronology that will facilitate an understanding of project status and trends, population of EEP databases for analysis, research purposes, and assist in decision making regarding project close -out. Required Parameter Quantity Frequency Notes No Pattern As per April 2003 Annual WSACE Wilmington District Stream Mitigation Guidelines Yes Dimension As per November Monitoring Cross - sections to be monitored 2011 NCEEP Years 1,2,3, over seven (7) years and shall monitoring 5, and 7 include an assessment of bank requirements height ratio and entrenchment ratio Yes Bank Erosion Pins As per November Monitoring Bank pin arrays shall be 2011 NCEEP Years 1,2,3, installed at pool (bend) monitoring 5, and 7 monitoring cross - sections; requirements arrays shall be measured at time of cross - section surveys Yes Profile As per April 2003 As- Needed Longitudinal profile will be WSACE Wilmington collected as a part of the as- District Stream built survey, visual monitoring Mitigation Guidelines will be conducted thereafter. Yes Substrate As per April 2003 Annual WSACE Wilmington District Stream Mitigation Guidelines Surface Water Hydrology As per April 2003 A Crest Gauge will be installed Yes WSACE Wilmington Semi - annual on site; the device will be District Stream inspected on a semi - annual Mitigation Guidelines basis to document the occurrence of bankfull events on the project. Ground Water Hydrology Quantity and location Groundwater monitoring No of gauges will be Annual gauges with data recording determined in devices will be installed on site; consultation with EEP the data will be downloaded on every three months during the growing season Yes Vegetation Quantity and location Monitoring Vegetation will be monitored of gauges will be Years using the Carolina Vegetation determined in 1,2,3,5, and 7 Survey (CVS) protocols consultation with EEP Exotic and nuisance Locations of exotic and vegetation and Beaver nuisance vegetation and the Yes Annual occurrence of beaver dams and approximate inundation limits will be mapped. Yes Project boundary Semi - annual Location of fence damage, vegetation damage, boundary encroachments, etc. will be mapped. 601 East NCEEP Final Draft Mitigation Plan November 2013 48 11.0 LONG -TERM MANAGEMENT PLAN Upon approval for close -out by the Interagency Review Team (IRT) the site will be transferred to the State of North Carolina. This party shall be responsible for periodic inspection of the site to ensure that restrictions required in the conservation easement of the deed restriction document(s) are upheld. Endowment funds required to uphold easement and deed restrictions shall be negotiated prior to site transfer to the responsible party. 12.0 ADAPTIVE MANAGEMENT PLAN Upon completion of site construction EBX will implement the post- construction monitoring protocols previously defined in this document. Project maintenance will be preformed as described previously in this document. If, during the course of annual monitoring it is determined the site's ability to achieve site performance standards are jeopardized, EBX will notify the NCEEP of the need to develop a Plan of Correction Action. The Plan of Corrective Action will be prepared by an engineering consultant. Once the Corrective Action Plan is prepared and finalized EBX will: 1. Notify the NCEEP. 2. Revise performance standards, requirements, and monitoring requirements as necessary and /or required by the NCEEP. 3. Obtain other permits as necessary. 4. Implement the Corrective Action Plan. 5. Provide the NCEEP a Record Drawing of Corrective Actions. This document shall depict the extent and nature of the work preformed. 13.0 FINANCIAL ASSURANCES Pursuant to Section IV H and Appendix III of the Ecosystem Enhancement Program's In -Lieu Fee Instrument dated July 28, 2010, the North Carolina Department of Environment and Natural resources has provided the U.S. Army Corps of Engineers Wilmington District with a formal commitment to fund projects to satisfy mitigation requirements assumed by EEP. This commitment provides financial assurance for all mitigation projects implemented by the program. 601 East NCEEP Final Draft Mitigation Plan November 2013 49 14.0 OTHER INFORMATION 14.1 Definitions Morphological description- the stream type; stream type is determined by quantifying channel entrenchment, dimension, patter, profile, and boundary materials' as described in Rosgen, D. (1996), Applied River Morphology, 2nd edition Native vegetation community — a distinct and reoccurring assemblage of population of plants, animals, bacteria and fungi naturally associated with each other and their population; as described in Schafale, M.P. and Weakley, A. S. (1990), Classification of the Natural Communities of North Carolina, Third Approximation Project Area- includes all protected lands associate with the mitigation project 14.2 Reference Arcement, Jr., G.J., Schneider, V.R. (1989) Guide for Selecting Manning's Roughness Coefficients for natural Channels and Flood Plains. United States Geological Survey Water - supply Paper: 2339 Raber - Langendoen, D., Rocchio, J., Schafale, M., Nordman, C., Pyne, M., Teague, J., Foti, T., Comer, P. (2006), Ecological Integrity Assessment and Performance Measures for Wetland Mitigation. Nature Serve, Arlington, Virginia. Lindenmayer, D. B., and J. F. Franklin. (2002), Conserving forest biodiversity: A comprehensive multiscaled approach. Island Press, Washington, DC. North Carolina Division of Water Quality (NCDWQ). Surface Water Classifications. http:// prota1.ncdenr.org /weq /wq /ps /csu /classifications Raleigh, NC North Carolina Ecosystem Enhancement Program (2011), Monitoring Requirements and Performance Standards for Stream and /or Wetland Mitigation. North Carolina Floodplain Mapping Program. Floodplain Mapping Information System. http:// floodmaps .nc.gov /FMIS /Default.aspx Raleigh, NC. Peet, R. K., Wentworth, T. S., and White, R. S. (1998), A flexible, multipurpose method for recording vegetation composition and structure. Castanea 63:262 -274. Pope, P.F., Tasker, G.D. 1999, Estimating the magnitude and frequency of floods in rural basins of North Carolina. U.S. Geological Survey Water Resources Investigations Report 99 -4114. U.S. Geological Survey, Raleigh, NC. 601 East NCEEP Final Draft Mitigation Plan November 2013 50 Rosgen, D. (1996), Applied River Morphology, 2nd edition, Wildland Hydrology, Pagosa Springs, CO Rosgen, D. (2006), Watershed Assessment of River Stability and Sediment Supply (WARSSS), Wildland Hydrology, Fort Collins, CO Schafale, M.P. and Weakley, A.S. (1990), Classification of the Natural Communities of North Carolina, Third Approximation, NC Natural Heritage Program, Raleigh, NC. US Army Corps of Engineers Wilmington District (2003), Stream Mitigation Guidelines, April 2003. Young, T. >F> and Sanzone, S. (editors). (2002), A framework for assessing and reporting on ecological condition. Ecological Reporting Panel, Ecological Processes and Effects Committee. EPA Science Advisory Board. Washington, DC. 601 East NCEEP Final Draft Mitigation Plan November 2013 51 Appendix A. Site Protection Instruments) (to be included after completion of Task II) Appendix B. Baseline Information Data B1. Wetland Determination Data Form WETLAND DETERMINATION DATA FORM -- Eastern Mountains and Piedmont Region AI Project(Site: I"A 6"3- 3- City /County: Uy\V hu+ , I Sampling Date: � ls'lid Applicant/Owner: State: '�S C- Sampling Point: WA- a, Investigator(s): Section, Township, Range:�� Landform (hillslope, terrace, etc.): cwcblsst,a11 Local relief (concave, convex, none): C. MCAAAA Slope ( %): - Subregion (LRR or MLRA): U L-T Lat: "3 4 ,$3 gc� Long: ,"6b A 5 t k Datum: "ALM Soil Map Unit Name: IC-AA GA �vs� �� V NWI classification: ) 1 ONG Are climatic / hydrologic conditions on the site typical for this time of year? Yes No (If no, explain in Remarks.) Are Vegetation = Soil �" , or Hydrology N:' significantly disturbed? Are "Normal Circumstances" present? Yes ,/ No Are Vegetation '`' , Soil r 0 or Hydrology ,4r, naturally problematic? (If needed, explain any answers in Remarks.) SUMMARY OF FINDINGS — Attach site map showing sampling point locations, transects, important features, etc, Hydrophytic Vegetation Present? Yes Na Is the Sampled Area Hydric Soil Present? Yes within a Wetland? Yes No Wetland Hydrology Present? Yes ✓ No Remarks: HYDROLOGY Wetland Hydrology Indicators: Secondary Indicators (minimum of two required) Prip2ary Indicators minimum of one is re uiredm check all that a I _ Surface Soil Cracks (136) — Surface Water (Al) _ True Aquatic Plants (B14) _ Sparsely Vegetated Concave Surface (68) ,.High Water Table (A2) _ Hydrogen Sulfide Odor (CI) Drainage Patterns (B10) Saturation (A3) — Oxidized Rhizospheres on Living Roots (C3) _ Moss Trim Lines (B16) Water Marks (61) _ Presence of Reduced Iron (C4) _ Dry- Season Water Table (C2) _ Sediment Deposits (132) _ Recent Iron Reduction in Tilled Soils (C6) _ Crayfish Burrows (C8) _ Drift Deposits (133) _ Thin Muck Surface (C7) _ Saturation Visible on Aerial Imagery (C9) _ Algal Mat or Crust (134) _ Other (Explain in Remarks) Stunted or Stressed Plants (D1) Iron Deposits (135) Geomorphic Position (D2) _- nundation Visible on Aerial Imagery (B7) _ Shallow Aquitard (D3) Water - Stained Leaves (59) �/Microtopographic Relief (D4) Aquatic Fauna (B13) FAG-Neutral Test (D5) Field Observations: / Surface Water Present? Yes ✓ No Depth (inches): Water Table Present? Yes No Depth (inches): Saturation Present? Yes No Depth (inches): Ch Wetland Hydrology Present? Yes---,/— No includes ca ills fringe) Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available: Remarks: US Army Corps of Engineers Eastern Mountains and Piedmont - Version 2.0 VEGETATION (Four Strata) — Use scientific names of plants. Sampling Point: w {) - a" Absolute Dominant Indicator Dom i nance Test works heet: Tree Stratum (Plot size: K CD VN ) % Cover Species? Status — �---r� Number of Dominant Species :1= '' That Are OBL, FACW, or FAC: 2. Total Number of Dominant 3. Species Across All Strata: 5 6 7 8 =Total Cover Sa lin /Shrub Stratum (Plot size: } 2. Percent of Dominant Species That Are OBL, FACW, or FAC: (A) (B) (A/B) Prevalence Index worksheet: Total % Cover of: Multiply by: OBL species x 1 m FACW species x 2 = FAC species x 3 = FACU species x 4 = UPL species x 5 = Column Totals: (A) (B) 5. Prevalence kndex = BIA = 6. 7. Hyd phytic Vegetation Indicators: 8. _ 1 -Rapid Test for Hydrophytic Vegetation 2 - Dominance Test is >50% 9. 3 - Prevalence Index is 53.01 i Total Cover _ 4 - Morphological Adaptations' (Provide supporting W Herb Stratum (Plot size: S %� ) data in Remarks or on a separate sheet) 1 J -- ��d, a ?s e, y1413t> _ Problematic Hydrophytic Vegetation' (Explain) v 7. 8. 9. 10 11 12 Woody Vine Stratum (Plot size: 1. 2. 3. 4. 5. 6. Remarks: (Include photo numbers here or on a 'Indicators of hydric soil and wetland hydrology must be present, unless disturbed or problematic. Definitions of Four Vegetation Strata: Tree – Woody plants, excluding vines, 3 in. (7.6 cm) or more in diameter at breast height (DBH), regardless of height. Sapling /Shrub– Woody plants, excluding vines, less than 3 in. DBH and greater than or equal to 3.28 ft (1 m) tall. Herb – All herbaceous (non- woody) plants, regardless of size, and woody plants less than 3.28 ft tali. 71fl] =Total Cover Woody vine – All woody vines greater than 3.28 ft in �D = Total Cover Hydrophytic Vegetation Present? Yes No US Army Corps of Engineers Eastern Mountains and Piedmont – Version 2.0 SOIL Sampling Point: WA - Profile Description: (Describe to the depth needed to document the indicator or confirm the absence of indicators.) Depth Matrix Redox Features (inches) Color (moist) % Color (me istt) % Type' Loc2 Texture Remarks iD -5 PQ�� — S•OQr �� 4� C �}� c �avon S- 92 1 � 5�� Valk �/� ;cs tit;— Hydric Soil Indicators: Histosol (Al) Histic Epipedon (A2) Black Histic (A3) Hydrogen Sulfide (A4) T Stratified Layers (A5) 2 cm Muck (A10) (LRR N) Depleted Below Dark Surface (A11) Thick Dark Surface (Al2) Sandy Mucky Mineral (31) (LRR N, MLRA 147, 148) Sandy Gleyed Matrix (S4) Sandy Redox (S5) _ Stripped Matrix (S6) Restrictive Layer (if observed): Type: Depth (inches): Remarks: MS= Masked Sand Grains. 2Location: PL =Pore Lining, M- Matrix. Indicators for Problematic Hydric Dark Surface (S7) Polyvalue Below Surface (SB) (MLRA 147, 148) — Thin Dark Surface (S9) (MLRA 147, 148) Loamy Gleyed Matrix (F2) _- Depleted Matrix (F3) Redox Dark Surface (F6) Depleted Dark Surface (F7) _ Redox Depressions (F8) Iron- Manganese Masses (F12) (LRR N, MLRA 136) Umbric Surface (F13) (MLRA 136, 122) Piedmont Floodplain Soils (F19) (MLRA 148) Red Parent Material (F21) (MLRA 127, 147) r 2 cm Muck (A10) (MLRA 147) Coast Prairie Redox (A16) (MLRA 147, 148) Piedmont Floodplain Soils (1=19) (MLRA 136, 147) Very Shallow Dark Surface (TF12) Other (Explain in Remarks) 31ndicators of hydrophytic vegetation and wetland hydrology must be present, unless disturbed or problematic. Hydric Soil Present? Yes d No US Army Corps of Engineers Eastern Mountains and Piedmont – Version 2.0 B2. NCWAM Stream Identification Forms NC DWQ Stream Identification Form Version 411 Date: Project(Site: jo,,rA L. Latitude: 3`14.8531:k Evaluator: County: �. -, Longitude: 4a)AaO I Total Points: Stream is at least intermittent 5 Stream Detegmna ' ircle one) Ephermer4i termittent Other e Q1 if ? 19 or perennial if a 30* nl erennial e_g. Iad Name-r1� v A. Geomorphology (Subtotal = ) Absent Weak Moderate Strong 1'a' Continuity of channel bed and bank 0. 1 2 3 2. Sinuosity of channel along thalweg 0 1 2 3 3. In- channel structure: ex. rifle -pool, step -poor, ripple-pool sequence 0 1 1 3 4. Particle size of stream substrate 0 01> 2 3 5. Active /relict floodplain 0 1 2 3 6. Depositional bars or benches 0 1 2 3 7. Recent alluvial deposits 0 1 2 3 8. Headcuts 0 1 2 3 9. Grade control 1 0 -5 1 1.5 10. Natural valley 0 0.5 1 1.5 11. Second or greater order channel No 0 Yes = 3 Bank l- Bankfi e artificial ditches are not rated; see discussions in manual S. Hvdroloqv (Subtotal = c } 12. Presence of Saseflow 0 ) 2 3 13. Iron oxidizing bacteria 0 1 2 3 14. Leaf litter 1 -5 1 0.5 0 15_ Sediment on plants or debris 0 1 1.5 16. Organic debris lines or piles 0 1 1.5 17. Soil -based evidence of high water table? No 0 Yes = 3 C- Rioloav (Subtotal= tL 1 18_ Fibrous roots in streambed 3 1 0 19. Rooted upland plants in streambed 3 2 1 0 20. Macrobenthos (note diversity and abundance) 1 2 3 21. Aquatic Mollusks 1 2 3 22, Fish 0 0.5 1 1.5 23. Crayfish 0 0.5 1 1.5 24. Amphibians 0 05 1 1.5 25. Algae 0 0.5 1 1.5 26_ Wetland plants in streambed FAGW = 0.75; OBL = 1.5 Other = 0 'perennial streams may also be identified using other methods. See p_ 35 of manual. Notes: Sketch: [eight (ft) ill width (ft) G n� tiorl U Water depth (in) 0 Clay, Si l(,S v obble, Bedrock Channel substrate Velocity - fast, moderate, slow Clarity - clear, slightly turbid, turbid ov * North Carolina Division of Water Quality - Stream Identification Form; Version 3.1 Date: 7/15/08 Project: EBX Latitude: Evaluator; Kate Montieth s4te: 601 East Longitude: Total Points: Other Stream is at least intermittent 33,5 County: Union ifz 19 or erennial if z 30 1 e.g. Quad Name: A. Geomorphology (subtotal= 13.5 ] Absent Weak Moderate Strong 1a. Continuous bed and bank 0 1 2 3 2. Sinuosity 0 1 2 3 3. In- channel structure: riffle -pool sequence 0 1 2 3 4. Soil texture or stream substrate sorting 0 1 2 3 5. Activelrelic floodplain 0 1 2 3 E. Depositional bars or benches 0 Cl) 2 3 7. Braided channel 0 1 2 3 8. Recent alluvial deposits 0 1 2 3 9a Natural levees CO) 1 2 3 10. Headcuts 0 1 2 3 11. Grade controls 0 0.5 1 1.5 12. Natural valley or drainageway 0 1 1 1.5 13. Second or greater order channel on existing USGS or NRCS map or other documented evidence. No Yes = 3 man -mane amenes are not rarea: see aiscussions in manual R Ffirrlrnlnnv t..R ihtntal = 7.5 1 14. Groundwater flovddischarge 0 1 2 3 15. Water in channel and > 48 hrs since rain, or Water in channel -- d or growing season 0 1 ® 3 16. Leaflitter 0 1 0.5 0 17, Sediment on plants or debris no 0.5 1 1.5 18. Organic debris lines or piles (Wrack lines) 0 0 1 1.5 19. Hydric soils (redoximorphic features) present? No = 0 Yes = r' (Ri ihtntal = 1 2 S 1 20b. Fibrous roots in channel 3 2 1 0 _Z15. Rooted plants in channel 3 2 1 0 22. Crayfish 0 0.5 1 1.5 23. Bivalves 0 1 2 3 24. Fish 0 0.5 1 1.5 25. Amphibians 0 0.5 1 1.5 26. Macrobenthos (note diversity and abundance) 0 0.5 1 1,5 27. Filamentous algae; periphyton 0 1 2 3 28. Iron oxidizing bactenalfungus. 0 a5 1 1.5 29'. Wetland plants in streambed FAG = 0.5; FACW = 0.75; OB1 = SAV = 2.0; Other = 0 Items 20 and 21 focus on the presence or upland plants, item 29 focuses on the presence of aquatic or wetland plants. Sketch: Notes: (use backside of this form for additional notes.) * Stream has been straightened ** Farmer has added rock piles to stream creating riffles and pools and grade control Cn11PrtPri right- hands -d snail- Observed green frog tadvalesand adults; Adult salamander (escaped before ID -ed) Perennial origin at what appears to be an old headcut - farmer has added pile of rocks to streambed, probably to stop erosion at headcut. No water above headcut; water below headcut North Carolina Division of Water Quality -- Stream Identification Form; Version 3.1 Date: 7/15/08 Project: EBX Latitude- Evaluator Kate Montieth Sfte; 601 East Longitude: Total Points: Other ifStream is at least intermittent 19.5 county: Union a f 9.or perennial rf z 30 a -g. Quad Name: A. Geomorphology {subtotal = 10.5 Absent 1Neak Moderate Strong 1'. Continuous bed and bank 0 1 2 3 2. sinuosity 0 1 2 3 3. In- channel structure: riffle -pool sequence 0 1 2 3 4. Soil texture or stream substrate sorting 0 1 2 3 5-Active/relic floodplain 0 1 2 3 6. Depositional bars or benches CO) 1 2 3 7. Braided channel 0 1 2 3 B. Recent alluvial deposits -4-6 0 1 2 3 Natural levees 0 1 2 3 10. Headcuts 0 1 2 3 11. Grade controls 0 0.5 1 1.5 12. Natural valley or drainagevwaay 0 1 1.5 13. Second or greater order channel on exis in 11SGS or NRCS map or other documented evidence. No =(D Yes = 3 mar rwaue urtuiea nra uoL 4areu, see o5cussrans En manuar R Hvf{rnlnnv l.4r rhtnial = i 5 14. Groundwater floWdischarge 0 1 2 3 15. Water in channel and > 48 hrs since rain, or Water in channel -- d or rovvin season O 1 2 3 16. Leaflitter 0 1 0.5 0 17. Sediment on plants or debris 0 0.5 1 1.5 18. Organic debris lines or piles (Wrack lines) 0 0.5 1 1.5 19. Hydric soils (redoximorphic features) present? No = 0 Yes = C. Bioloov !Subtotal = 3 1 2. Fibrous roots in channel 3 2 1 0 21 °. Rooted plants in channel 3 2 1 0 22. Crayfish 0 0.5 1 1.5 23. Bivalves 0 1 2 3 24. Fish fl 0.5 1 1.5 25. Amphibians 0 0.5 1 1.5 26. Macrobenthos (note diversity and abundance) 0 05 1 1 1 1.5 27. Filamentous algae; periphyton 0 1 2 3 28. Iron oxidizing bacteria/fungus. I Q 0.5 1 1.5 1_29'. Wetland plants in streambed I FAC = 0.5; FACW = 0.75; OBL = 1.5 SAV = 2.0; Other = 0 ¢ems iu ana Gt Toccs on me presence of upiana prams, aem 2y Tocuses on the presence of aquatic or ureuana plants. Notes: Luse hack side of this form for additional notes.) Sketch: The stream is in the middle of a corn field. There is no vegetation or biology -just a channel B3. Categorical Exclusion Form Appendix A Categorical Exclusion Form for Ecosystem Enhancement Program Projects Version 1.4 Mote: Only Appendix A should to be submitted (along with any supporting documentetion) as the enwonmantal ttecuman¢ Project Name: 601 East County Name: Union County EEP dumber; RFP#1 6- 0041 10 1 Project # 95756 Project Sponsor: NCEEP Project Contact Marne: Paul Wiesner Project Contact Address: 5 Ravenscroft Dr., #102, Asheville, NC Project Contact E -mail: Paul.Wiesner(c ncdenngov EEP Project Manager: Paul Wiesner Date EEP Project Mainalger Conditional ApProved By: -- 2- / 3 �. Date For Division Administrator FHWA Check this box if there are outs ndi sues Final Approval By:— / `ji - -- _ v For Division Adminis"tor — FHWA ' art 2: All Projects Reg Response Coastal Zone Management Act (CZMA) 1. Is the project located in a CAMA county? Yes No 2. Does the project involve ground- disturbing activities within a CAMA Yes Area of Environmental Concern (AEC)? No N/A 3. Has a CAMA permit been secured? Yes No N/A 4. Has NCDCM agreed that the project is consistent with the NC Yes Coastal Management Program? No N/A Comprehensive Environmental Response, Compensation and Liability Act CERCLA 1. Is this a "full- delivery" project? Yes No 2. Has the zoning /land use of the subject property and adjacent Yes properties ever been designated as commercial or industrial? 0 N/A 3. As a result of a limited Phase I Site Assessment, are there known or Yes potential hazardous waste sites within or adjacent to the project area? W N/A 4. As a result of a Phase I Site Assessment, are there known or Yes potential hazardous waste sites within or adjacent to the project area? No N/A 5. As a result of a Phase 11 Site Assessment, are there known or Yes potential hazardous waste sites within the project area? No N/A 6. Is there an approved hazardous mitigation plan? Yes No N/A National Historic Preservation Act (Section 1061 1. Are there properties listed on, or eligible for listing on, the National Yes Register of Historic Places in the project area? No 2. Does the project affect such properties and does the SHPO/THPO Yes concur? No N/A 3. If the effects are adverse, have they been resolved? Yes No N/A Uniform Relocation Assistance and Real Property Acquisition Policies Act (Uniform Act 1. Is this a "full- delivery" project? Yes American Indian Religious Freedom Act AIRFA No 2. Does the project require the acquisition of real estate? Yes No No Yes N/A 3. Was the property acquisition completed prior to the intent to use Yes federal funds? N Yes N/A 4. Has the owner of the property been informed: * prior to making an offer that the agency does not have condemnation No authority; and N/A * what the fair market value is believed to be? The landowner was notified in writing on January 31, 2013. Antiquities Act (AA) Part 3: Ground-Disturbing Regulation/Question Response American Indian Religious Freedom Act AIRFA 1. Is the project located in a county claimed as "territory" by the Eastern Yes Band of Cherokee Indians? No 2. Is the site of religious importance to American Indians? Yes No N/A 3. Is the project listed on, or eligible for listing on, the National Register Yes of Historic Places? No N/A 4. Have the effects of the project on this site been considered? Yes No N/A Antiquities Act (AA) 1. Is the project located on Federal lands? Yes No 2. Will there be loss or destruction of historic or prehistoric ruins, Yes monuments or objects of antiquity? No N/A 3. Will a permit from the appropriate Federal agency be required? Yes No N/A 4. Has a permit been obtained? Yes No N/A Archaeological Resources Protection Act (ARPA) 1. Is the project located on federal or Indian lands (reservation)? Yes No 2. Will there be a loss or destruction of archaeological resources? Yes Yes No No N/A 3. Will a permit from the appropriate Federal agency be required? Yes No No N/A N/A 4. Has a permit been obtained? Yes No No N/A N/A Endan ered Species Act ESA 1. Are federal Threatened and Endangered species and /or Designated Yes Critical Habitat listed for the county? No 2. Is Designated Critical Habitat or suitable habitat present for listed Yes species? No N/A N/A 3. Are T &E species present or is the project being conducted in Yes Designated Critical Habitat? No N/A 4. Is the project "likely to adversely affect" the species and /or "likely to Yes adversely modify" Designated Critical Habitat? No N/A 5. Does the USFWS /NOAH- Fisheries concur in the effects Yes determination? No N/A 6. Has the USFWS /NOAH- Fisheries rendered a "jeopardy" Yes determination? No N/A Executive Order 13007 Indian Sacred Sites 1. Is the project located on Federal lands that are within a county claimed Yes as "territory" by the EBCI? No 2. Has the EBCI indicated that Indian sacred sites may be impacted by Yes the proposed project? No N/A 3. Have accommodations been made for access to and ceremonial use of Yes Indian sacred sites? No N/A Farmland Protection Policy Act LFPPAJ 1. Will real estate be acquired? Yes No 2. Has NRCS determined that the project contains prime, unique, Yes statewide or locally important farmland? No N/A 3. Has the completed Form AD -1006 been submitted to NRCS? Yes No N/A Fish and Wildlife Coordination Act FWCA 1. Will the project impound, divert, channel deepen, or otherwise Yes control/modify any water body? No 2. Have the USFWS and the NCWRC been consulted? Yes No N/A Land and Water Conservation Fund Act (Section 6(f)) 1. Will the project require the conversion of such property to a use other Yes than public, outdoor recreation? No 2. Has the NIPS approved of the conversion? Yes No N/A Magnuson- Stevens Fishery Conservation and Management Act (Essential Fish Habitat 1. Is the project located in an estuarine system? Yes No 2. Is suitable habitat present for EFH- protected species? Yes No N/A 3. Is sufficient design information available to make a determination of the Yes effect of the project on EFH? No N/A 4. Will the project adversely affect EFH? Yes No N/A 5. Has consultation with NOAA- Fisheries occurred? Yes No N/A Migratory Bird Treaty Act (MBTA) 1. Does the USFWS have any recommendations with the project relative Yes to the MBTA? No 2. Have the USFWS recommendations been incorporated? Yes No N/A Wilderness Act 1. Is the project in a Wilderness area? Yes No 2. Has a special use permit and /or easement been obtained from the Yes maintaining federal agency? No N/A B4. Floodplain Requirement Checklist c� stem Ll ldosI �;lllt;ll PROGRAM EEP Floodplain Requirements Checklist This form was developed by the National Flood Insurance program, NC Floodplain Mapping program and Ecosystem Enhancement Program to be filled for all EEP projects. The form is intended to summarize the floodplain requirements during the design phase of the projects. The form should be submitted to the Local Floodplain Administrator with three copies submitted to NFIP (attn. State NFIP Engineer), NC Floodplain Mapping Unit (attn. State NFIP Coordinator) and NC Ecosystem Enhancement Program. Project Location Name of project: 601 East Stream Restoration Name if stream or feature: Tanyard Branch County: Union County Name of river basin: Yadkin River Basin Is project urban or rural? Rural Name of Jurisdictional municipal ity /county: Union County DFIRM panel number for entire site: 371053900.1, 3710546000 Consultant name: Ward Consulting Engineers, P.C. Phone number: 919- 870 -0526 Address: 4805 Green Road, Suite 100 Raleigh, NC 27616 -2848 FEMA_FloodpWn_Checkhst 4- 23- 12.doc Page 1 of 3 Design Information Provide a general description of project (one paragraph). Include project limits on a reference orthophotograph at a scale of 1" = 500 ". Summarize stream reaches or wetland areas according to their restoration priority. Reach Length Priority Reach ]a & Id 1150 PI Reach ]b & I c 240 EI Reach 2a & 2b 160 El Reach 2c 724 P1 Reach 3a & 3b 1018 PI Reach 4 480 P3 Floodplain Information Is project located in a Special Flood Hazard Area (SFHA)? ,KYes C No If project is located in a SFHA, check how it was determined: r- Redelineation r- Detailed Study XLimded Detail Study (Lanes Creek &Mill Creek South) F Approxirnate Study r Don't know List flood zone designation: Check if applies: W AE Zone 1— Floodway Non-Encroachment (Lanes Creek) r' None F A Zone Local Setbacks Required No Local Setbacks Required If local setbacks are required, list how many feet: Does proposed channel boundary encroach outside floodway /non- encroachment/setbacks? FEMA_rloodplain_Checkllst 4- 23- 12.doc Page 2 of 3 6 Yes C' No Land Acquisition (Check) r State owned (fee simple) r Conservation easment (Design Bid Budd) conservation Easement (Fun Delivery Project) Note: if the project property is state - owned, then all requirements should be addressed to the Department of Administration, State Construction Office (attn: Herbert Neily, (919) 8074101) Is community/county participating in the NFIP program? Yes r' No Note: if community is not participating, then all requirements should be addressed to NFIP attn: State NFIP Engineer, 919 715 -8000 Name of Local Floodplain Administrator: Lee Jenson Phone Number: 704 - 283 -3605 Floodplain Requirements This section to be filled by designer /applicant following verification with the LFPA F No Action rvl<o Rise 6Lanes Cmet) F Letter of Map Revision r Conditional Letter of Map Revision I Other Requirements List other requirements: Comments: Name: P Signature: —44 Title: Date: l�-l4 -acs r.3 FEMA_Floodplain_Checklist 423- 12.doc Page 3 of 3 a 4� 0 0 � I o a Q� O / O Q \ 1 \ 1� C 4 1 l 0 7 \ � o m /0o, \ p W / � O � � O l _ 0 YEA 0 P OPOSED UT TO F O D Al LANES CREEK ALIGNMENT / \ V d \ 0 O \ w, /� MILL CREEK O \ (SOUTH) D c \ / C D �o D a� � o 0 0 0 0 D�; 0 0 O I / i i i I I I I a � i I i O i 0 o i l / \�0 C / o EMA 100 YEAR F OODPLAIN � o UT LANE EX NG CHANNEL / n F ` 1a _ (� i � O r O � � f Cy �, � i o �J� o �J 6 C% � U m LEGEND sas EXISTING CONTOURS(NC FLOODMAPS - LIDAR) sas PROPOSED CONTOURS CROSS SECTIONS — — — — — — EFFECTIVE FEMA CHANNEL EFFECTIVE FEMA 100 YEAR FLOODPLAIN \ CE PROPOSED CONSERVATION EASEMENT NON ENCROACHMENT LOCATION �J \ o l l GRAPHIC SCALE 100 0 50 100 200 ( IN FEET ) 1 inch = 100 ft. co rn 0 � 0 L a Coco .. co rn rn o rnrn 00 4� w ON WJ O Cd CO U 4 W � w�� m jd 61 0 co Cd q vQ w 1 C '� co a1Ao co Q _--I t;,., D_ � U LO Cd z �� ouM a� P3 C) 4 W N J z < 0 Z F- J a � jL 0a U a: Z w� er O �z CD CO 0 .j 0 QLL U w z0 400 DATE: 10 -30 -2013 REVISIONS: PROJECT NAME: 601 East DWG NAME: Flood Study SCALE: 1, = 100' SHEET NO. 1 1 OF B5. Channel Cross Section Comparison 2008 -2012 Cross Section 9/B1 --*--2012 X2008 542 541.5 541 5i 540.5 w c 540 0 539.5 Tp �i u! 539 538.5 538 537.5 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 Distance (feet) Cross Section 11 /B2 X2012 2008 538.5 538 537.5 537 = 536.5 O_ tC 536 N W 535.5 535 534.5 534 100 110 120 130 140 150 160 170 180 190 200 Distance (feet) Cross Section 14/B3 X2012 X2008 537 536 } 535 w 534 c 0 533 W 532 531 530 100 110 120 130 140 150 160 170 180 190 200 Distance (feet) Cross Section 17/64 20'12 2008 530 529 528 527 526 W 525 524 100 110 120 130 140 150 160 170 180 190 200 Distance (feet) Cross Section 18/65 t 2012 2008 523 522 y 521 w c 0 520 To w W 519 518 517 100 110 120 130 140 150 160 170 Distance (feet) Cross Section 19/66 t 2012 f 2008 522 521.5 521 520.5 520 c 2 519.5 519 W 518.5 518 517.5 517 100 110 120 130 140 150 Distance (feet) Cross Section 22/B7 t 2012 X2008 522 521 520 519 518 d W 517 516 515 100 110 120 130 140 150 Distance (feet) Cross Section 23/68 t 2012 X2008 519 518 517 r 516 O 515 d W 514 513 512 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 Distance (feet) Appendix C. Mitigation Work Plan Data and Analyses C1. Channel Morphology Tables Tanyard Branch Reach 1 Union County, North Carolina Variables Existing Channel Proposed Reference Reach Tanyard Branch Tanyard Branch UT Richardson Reach 1 Reach 1 Creek Stream type G4B4 /C4b B4 /C4b B4 /C4b Drainage Area 0.166 0.166 0.144 (Sq. Mile) Bankfull width 21 10 9.88 (Wbkf) feet (7 -60) (7.42- 11.61) Bankfull mean 0.5 0.72 0.79 depth (dbkf) feet (0.2 -0.9) (0.68 -0.97) Width/depth ratio 27 13.9 12.95 (Wbkf /dbkf) (8 -47) (8.14- 16.89) Bankfull Cross 8.3 7.68 Sectional Area (4 -14.5) 7.2 (6.02- 10.27) Abk s ft) Bankfull Mean 3.27 Velocity (Vbkf) (2 2 -5-5 ) 3.2 (2.71 -3.83) feet/second Bankfull Discharge, 24 24 27 cfs (Qbkf) cfs Bankfull Maximum 1 1.2 1.39 depth dmax feet 0.7 -1.4 0.97 -1.82 Max dmax /dbkf 2.2 1.78 ratio (1.5 -3.4) 1.67 (1.28 -2.16) Low Bank Height 0.34 1'2 1.39 feet (2 -0.86) (0.97 -1.82) Ratio of Low bank 0.84 1.0 1.0 Height to max dbkf (0.4 -2) (0.84 -1.18) Width of flood 60 28 26.43 prone area (Wfpa) (8 -101) (22 -35) (18.51- 33.59) feet Entrenchment ratio 2.4 2.8 2.4 Wf a/Wbk 1.1 -9.5 ) (2.2-3.5) (2.02 -3.24 Meander length 96 61 59.67 (Lm) feet (36 -240) (43 -89) (43 -88) Ratio of meander length to bankfull 4.6 6.1 6.04 width (Lm/Wbkf) (1.7 -11.5) (4.3 -8.9) (4.35 -8.9) Radius of Curvature 84 33 32.1 (Rc) feet (14.5 -118) (16 -53) (16 -52) Tanyard Branch Reach 1 Union County, North Carolina Ratio of radius of curvature to 4 3.3 3.25 bankfull width (.7 -5.6) (1.6 -5.3) (1.62 -5.27) (Rc/Wbkf) Belt width (Wblt) 19.6 18 17.33 feet (10 -35) (13 -21) (13 -20) Meander width ratio 0.94 1.8 1.76 Wblt/Wbk 0.5 -1.7 1.3 -2.1 1.32 -2.03 Sinuosity (stream length /valley 1.04 1.17 1.16 distance) (k) Valley slope (ft/ft) 0.02 0.02 0.021 Average slope 0.0196 0.017 0.018 Savg= (Svalley / k) Pool Slope (Spool) 0.005 0.0006 0.0011 (ft/ft) (0 -.015) (0.0003- 0.0024) Ratio of pool slope 0.26 0.06 to average slope (0.01 -0.76) .035 (0.02 -0.13) S ool /Sbk Maximum pool 2.4 2.2 1.83 depth (dpool) feet (1 -3.9) (1.4 -2.2) Ratio of pool depth 4.6 2.33 to average bankfull (2 -7.8) 3 0 (1.78 -2.8) depth d ool /dbk Pool width ( Wpool) 9.2 10 8.75 Feet 7.1 -12.5 7.46 -9.79 Ratio of pool width 0.44 0.89 to bankfull width (0.24 -0.60) 1 0 (0.76 -0.99) (Wpool /Wbkf) Pool Cross Sectional Area (4.3-8.1) 1) 14.1 (5.88 - 12.10) (sq ft Ratio of pool area to 0.8 1.01 bankfull area (0.5 -0.97) 1.9 (0.77 -1.58) Apool /Abkf Pool to pool spacing 50 36.7 36.2 (p- p) feet (15.5 -128) (24 -58) (23.5 -57.4) Ratio of p -p spacing 2.4 3.6 3.67 to bankfull width (0.74 -6.1) (2.4 -5.8) (2.38 -5.81) (p -pNW Tanyard Branch Reach 2 Union County, North Carolina Existing Channel Existing Channel Reference Reach to Variables Tanyard Branch Tanyard Branch Underwood Creek Reach 2 Reach 2 Stream type C4/E4/DA C4 C4/E4 Drainage Area 0.212 0.212 0.5 (Sq. Mile) Bankfull width 13 12 12.2 (Wbkf) (7 -19) (10.0 -14.3) Bankfull mean 0.9 0.9 1.12 depth (dbkf) (0.5 -1.33) (0.92 -1.34) Width/depth ratio 20.4 13.3 11.3 (Wbkf /dbkf) (6.1 -39) (7.7 -15.6) Bankfull Cross 12 10.7 13 Sectional Area (6 -21) (12.2 -13.4) Abk Bankfull Mean 2.1 2.6 3.0 Velocity Vbk f) (1 -4 2.8 -3.2 Bankfull Discharge, cfs 27 27 40 (Qbkf) Bankfull 1.4 1.5 1.6 Maximum depth (0.7 -1.9) (1.2 -2.2) (dmax) Max driff /dbkf 1.8 1.7 1.52 ratio (1.3 -2.8) (1.0 -1.9) Low Bank Height 1.5 1.5 1.5 (0.9 -1.7) (1.1 -1.7) Low bank Height 0.9 1.0 1.0 to max dbkf (.5 -1.1) (0.9 -1.2) Width of flood 107 91.5 77 prone area (Wfpa) (40 -214) (48 -135) (42 -110) Entrenchment ratio 6 7.6 6.5 (Wfpa/Wbkf) (2.2 -10) (3.6-10) (2.9 -8.6) Meander length 70 84 85.5 (Lm) (46 -97) (61 -97) (62 -99) Ratio of meander length to bankfull 5.3 7.0 7.0 width (Lm/Wbkf) (3.5 -7.4) (5.1 -8.0) (5.1 -8.1) Radius of 75 47 31 Curvature (Rc) (68 -77 38 -58 20 -65 Ratio of radius of 5.7 3.9 2.55 curvature to (5.2 -5.9) (3.2 -4.8) (1.6 -5.3) bankfull width Rc/Wbk Tanyard Branch Reach 2 Union County, North Carolina Belt width (Wblt) 32 40 40 (12 -42) (25 -65) (25 -65) Meander width 2.4 3.3 3.3 ratio (Wblt/Wbkf) (0.9 -3.2) (2.1 -5.4) (2.1 -5.4) Sinuosity (stream length /valley 1.01 1.1 1.34 distance) (k) Valley slope ft/ft 0.0084 0.0084 0.0065 Average slope Sav = (Svalley /k 0.0083 0.0069 0.0048 Pool Slope (Spool) 0.006 0.0009 0.0007 0 -0.014 .0006 - .0009 Ratio of pool slope to average slope 0.65 0.125 0.146 (spool /Sbkf) (0 -1.6) (0.125 - 0.188) Maximum pool 2.8 2.5 2.47 depth (dpool) (1.9 -4.2) (1.7 -3.1) Ratio of pool depth to average bankfull 3.3 2.8 2.20 depth (dpool /dbkf) (2.3 -5) (1.5 -2.8) Pool width 10 12 15.5 (Wpool) (7.2 -12.4) (11.8 -18.0) Ratio of pool 0.8 1.0 width to bankfull (0.55 -0.94) 1.2 width (1.0 -1.5) (Wpool/Wbkf) Pool Cross 8 20 21.4 Sectional Area (4.6 -11) (20.6 -22.9) Ratio of pool area 0.68 1.8 1.6 to bankfull area 0.4 -0.9 1.54 -1.71 Pool to pool 56 49 48 spacing - 20 -512 38 -84 29 -84 Ratio of p -p 4.3 4.1 3.9 spacing to bankfull (1.4 -38) (3.2 -6.9) (2.3 -6.9) width (p- p/Wbkf) Tanyard Branch Reach 3 Union County, North Carolina Existing Channel Proposed Channel Reference Reach to Variables Tanyard Branch Tanyard Branch Underwood Creek Reach 3 Reach 3 Stream type C4 -G4 C4 E4 /C4 Drainage Area 0.52 0.52 0.5 (Sq. Mile) Bankfull width 15.7 17 12.2 (Wbkf) (6.5 -29) (10.0 -14.3) Bankfull mean 0.9 1.18 1.12 depth (dbkf) (0.5 -1.23) (0.92 -1.34) Width/depth ratio 17.5 14.4 11.3 (Wbkf /dbkf) (12.8 -31) (7.7 -15.6) Bankfull Cross 14.5 21 13 Sectional Area (10.5 -19.4) (12.2 -13.4) Abk Bankfull Mean 3.2 2.81 3.0 Velocity Vbk f) (2.1 -4.3 2.8 -3.2 Bankfull 55 55 40 Discharge, cfs (38 -42) (Qbkf) Bankfull 1.7 2.0 1.6 Maximum depth (1.28 -2.1) (1.2 -2.2) (dmax) Max driff /dbkf 1.89 1.69 1.52 ratio (1.4 -2.3) (1.0 -1.9) Low Bank Height 2.2 2.0 1.5 (1.3 -4) (1.1 -1.7) Low bank Height 2.4 1.0 1.0 to max dbkf (1.4 -4.4) (0.9 -1.2) Width of flood 200 200 77 prone area (Wfpa) (150 -260) (150 -300) (42 -110) Entrenchment ratio 12.7 11.8 6.5 (Wfpa/Wbkf) (9.6 -16.5) (8.8 -17.6) (2.9 -8.6) Meander length 57 119 85.5 (Lm) (32 -89) (87 -134) (62 -99) Ratio of meander length to bankfull 3.6 7.0 7.0 width (Lm/Wbkf) (2 -5.7) (5.1 -8.1) (5.1 -8.1) Radius of 49.7 43 31 Curvature (Rc) (22.5 -78 27 -63 20 -122 Ratio of radius of 3.2 2.5 2.55 curvature to (1.4 -4.9) (1.6 -3.7) (1.6 -3.7) bankfull width Rc/Wbk Tanyard Branch Reach 3 Union County, North Carolina Belt width (Wblt) 41 56 40 (13 -58) (35 -92) (25 -65) Meander width 2.6 3.3 3.3 ratio (Wblt/Wbkf) (1.3 -3.7) (2.1 -5.4) (2.1 -5.4) Sinuosity (stream length /valley 1.05 1.2 1.20 distance) (k) Valley slope ft/ft 0.0067 0.0067 0.0065 Average slope 0.0064 0.0056 0.0048 Sav = (Svalley /k Pool Slope (Spool) 0.0016 0.0007 0.0007 0.0004- 0.0026 .0006 - .0009 Ratio of pool slope 0.25 0.125 0.146 to average slope (0.063 -0.41) (0.125 - 0.188) (spool /Sbkf) Maximum pool 2.7 3.4 2.47 depth (dpool) (1.8 -3.4) (1.7 -3.1) Ratio of pool depth 3 2.8 2.20 to average bankfull (2 -3.8) (1.5 -2.8) depth (dpool /dbkf) Pool width 16.8 17 15.5 (Wpool) (11 -42) (11.8 -18.0) Ratio of pool width to bankfull 1.1 1.0 1.2 width (0.7 -2.7) (1.0 -1.5) W ool/Wbk Pool Cross 16.6 32.3 21.4 Sectional Area 15.8 -17.6 20.6 -22.9 Ratio of pool area 1.14 1.53 1.6 to bankfull area 1.1 -1.2 1.54 -1.71 Pool to pool 48 66 48 spacing - 8 -125 39 -117 29 -84 Ratio of p -p 3.06 3.9 3.9 spacing to bankfull (1.5 -7.9) (2.3 -6.9) (2.3 -6.9) width (p- p/Wbkf) Tanyard Branch Reach 4 Union County, North Carolina Variables Relic Channel Proposed Reference Reach Tanyard Branch Tanyard Branch UT Richardson Reach 4 Reach 4 Creek Stream type G4 B4 B4 /C4b Drainage Area 0.56 0.56 0.144 (Sq. Mile) Bankfull width 11.6 16 9.88 (Wbkf) feet (5.2 -20) (7.42- 11.61) Bankfull mean 0.9 0.98 0.79 depth (dbkf) feet (0.76 -1.1) (0.68 -0.97) Width/depth ratio 12.9 16.3 12.95 (Wbkf /dbkf) (7 -18) (8.14- 16.89) Bankfull Cross 15 7.68 Sectional Area (12.3 -16) 15.7 (6.02- 10.27) Abk s ft) Bankfull Mean 4 3.27 Velocity (Vbkf) (3.6 -4.7) 3.6 (2.71 -3.83) feet/second Bankfull Discharge, cfs (Qbkf) cfs 55 55 27 Bankfull Maximum 1.2 1.8 1.39 depth (dmax) feet (0.8 -1.4) (0.97 -1.82) Max dmax /dbkf 1.2 1.84 1.78 ratio (1.05 -1.33) (1.28 -2.16) Low Bank Height 3.5 1 8 1.39 feet (3.3-4.2) (0.97 -1.82) Ratio of Low bank 3.0 1.0 1.0 Height to max dbkf (2.9 -3.3) (0.84 -1.18) Width of flood 20 35 26.43 prone area (Wfpa) (16 -25) (30 -40) (18.51- 33.59) feet Entrenchment ratio 1.7 2 2 . 2.4 (Wfpa/Wbkf) (1.4 -2.2) (1.9 -2.5) (2.02 -3.24) Meander length 56 97 59.67 (Lm) feet (30 -113) (69 -142) (43 -88) Ratio of meander 4.8 6.04 6.04 length to bankfull (2.6 -5.6) (4.35 -8.9) (4.35 -8.9) width (Lm/Wbkf) Radius of Curvature 34.9 52 32.1 (Rc) feet (18 -61) (26 -84) (16 -52) Tanyard Branch Reach 4 Union County, North Carolina Ratio of radius of curvature to 3 3.25 3.25 bankfull width (1.6 -5.3) (1.62 -5.25) (1.62 -5.27) (Rc/Wbkf) Belt width (Wblt) 32 28 17.33 feet (12 -83) (21 -32) (13 -20) Meander width ratio 2.8 1.75 1.76 Wblt/Wbk 1.1 -7.2 1.31 -2.0 1.32 -2.03 Sinuosity (stream length /valley 1.04 1.13 1.16 distance) (k) Valley slope (ft/ft) 0.0125 0.0125 0.021 Average slope 0.0144 0.0114 0.018 Savg= (Svalley / k) Pool Slope (Spool) -- 0.0009 0.0011 (ft/ft) (0.0003-0.0024) Ratio of pool slope 0.06 to average slope -- 0.16 (0.02 -0.13) S ool /Sbk Maximum pool 2.5 3'0 1.83 depth (dpool) feet (2 -3.2) (1.4 -2.2) Ratio of pool depth 2.1 2.33 to average bankfull (1.7 -2.7) 1 8 (1.78 -2.8) depth d ool /dbk Pool width ( Wpool) 11 16 8.75 Feet 10 -16 7.46 -9.79 Ratio of pool width 0.95 0.89 to bankfull width (0.9 -1.4) 1 0 (0.76 -0.99) (Wpool /Wbkf) Pool Cross 0 Sectional Area (14-33) 26.3 (5.88 - 12.10) (sq ft Ratio of pool area to 1.3 1.01 bankfull area (0.9 -2.2) 1 6 (0.77 -1.58) Apool /Abkf Pool to pool spacing 29 59 36.2 (p -p) feet (15 -55) (38 -93) (23.5 -57.4) Ratio of p -p spacing 2.5 3.68 3.67 to bankfull width (1.3-4.7) (2.4 -5.8) (2.38-5.81) (p -pNW C2. Hydraulic Modeling Above Lansford Road HEC RAS River Station Design Stream CL Station Stream Feature Comment 25 +59 07 +62 CP 25 +42 07 +79 ER 25 +31 07 +90 CP 25 +19 08 +02 HR 25 +00 08 +21 ER 24 +92 08 +29 CP 24 +76 08 +45 HR 24 +57 08 +64 ER 24 +46 08 +75 CP 24 +32 08 +89 HR 24 +15 09 +06 ER 24 +06 09 +15 CP 23 +95 09 +26 HR 23 +73 09 +48 ER 23 +61 09 +60 CP 23 +44 09 +77 HR 23 +29 09 +92 ER 23 +21 10 +00 CP 23 +11 10 +10 HR 22 +97 10 +24 ER 22 +89 10 +32 CP 22 +77 10 +44 HR 22 +56 10 +65 ER 22 +43 10 +78 CP 22 +31 10 +90 HR 21 +96 11 +25 ER 21 +83 11 +38 CP 21 +71 11 +50 HR 21 +49 11 +72 ER 21 +38 11 +83 CP 21 +25 11 +96 HR 21 +10 12 +11 ER 20 +99 12 +22 CP 20 +96 12 +25 HR 20 +71 12 +50 ER 20 +59 12 +62 CP 20 +46 12 +75 HR 20 +26 12 +95 ER 20 +17 13 +04 CP 20 +01 13 +20 HR 19 +68 13 +53 HR U stream Culvert 19 +63 13 +58 ER Farm Crossing Culvert 19 +11 14 +10 ER 19 +01 14 +20 CP 18 +91 14 +30 HR 18 +74 14 +47 ER 18 +66 14 +55 CP 18 +56 14 +65 HR Begin Reach 2 18 +31 14 +90 ER 18 +21 15 +00 CP 18 +10 15 +11 HR 17 +84 15 +37 ER Lansford Road Culvert 17 +76 15 +45 CP Lansford Road Downstream 17 +64 15 +57 HR Woods North of Lansford Rd 17 +46 15 +75 ER Upper Design Stream Reach 1 and 2 HEC RAS River Station Design Stream CL Station Stream Feature Comment 17 +36 15 +85 CP 17 +24 15 +97 HR 17 +07 16 +14 ER 16 +98 16 +23 CP 16 +86 16 +35 HR 16 +67 16 +54 ER 16 +57 16 +64 CP 16 +45 16 +76 HR 16 +28 16 +93 ER 16 +18 17 +03 CP 16 +06 17 +15 HR 15 +89 17 +32 ER 15 +78 17 +43 CP 15 +68 17 +53 HR 15 +48 17 +73 ER 15 +39 17 +82 CP 15 +27 17 +94 HR 15 +11 18 +10 ER 15 +03 18 +18 CP 14 +93 18 +28 HR 14 +76 18 +45 ER 14 +66 18 +55 CP 14 +55 18 +66 HR 14 +39 18 +82 ER 14 +30 18 +91 CP 14 +18 19 +03 HR 14 +02 19 +19 ER 13 +93 19 +28 CP 13 +81 19 +40 HR 13 +68 19 +53 ER 13 +58 19 +63 CP 13 +51 19 +70 HR 13 +26 19 +95 ER 13 +18 20 +03 CP 13 +06 20 +15 HR 12 +91 20 +30 ER 12 +81 20 +40 CP 12 +71 20 +50 HR 12 +54 20 +67 ER 12 +45 20 +76 CP 12 +33 20 +88 HR 12 +13 21 +08 ER 12 +04 21 +17 CP 11 +96 21 +25 HR 11 +81 21 +40 ER 11 +71 21 +50 CP 11 +57 21 +64 HR 11 +21 22 +00 ER Begin Reach 2 11 +06 22 +15 CP 10 +86 22 +35 HR 10 +51 22 +70 ER 10 +31 22 +90 CP Lansford Road Culvert 10 +06 23 +15 HR Lansford Road Downstream 09 +66 23 +55 ER Woods North of Lansford Rd 09 +48 23 +73 CP HEC RAS River Station Design Stream CL Station Stream Feature Comment 09 +26 23 +95 HR 08 +88 24 +33 ER 08 +63 24 +58 CP 08 +32 24 +89 HR 08 +06 25 +15 ER 07 +81 25 +40 CP 07 +56 25 +65 HR 07 +29 25 +92 ER 07 +13 26 +08 CP 06 +93 26 +28 HR 06 +79 26 +42 ER 06 +70 26 +51 CP 06 +59 26 +62 HR 06 +46 26 +75 ER 06 +32 26 +89 CP 06 +16 27 +05 HR 06 +01 27 +20 ER 05 +85 27 +36 CP 05 +66 27 +55 HR 05 +46 27 +75 ER 05 +29 27 +92 CP 05 +09 28 +12 HR 04 +93 28 +28 ER 04 +82 28 +39 CP 04 +69 28 +52 HR 04 +56 28 +65 ER 04 +44 28 +77 CP 04 +29 28 +92 HR 04 +15 29 +06 ER 04 +04 29 +17 CP 03 +91 29 +30 HR 03 +77 29 +44 ER 03 +62 29 +59 CP 03 +43 29 +78 HR 03 +26 29 +95 ER 03 +14 30 +07 CP 03 +00 30 +21 HR 02 +86 30 +35 ER 02 +70 30 +51 CP 02 +51 30 +70 HR 02 +25 30 +96 ER 02 +08 31 +13 CP 01 +86 31 +35 HR 01 +76 31 +45 ER 02 +86 30 +35 ER 02 +70 30 +51 CP 02 +51 30 +70 HR 02 +25 30 +96 ER 02 +08 31 +13 CP 01 +86 31 +35 HR 01 +76 31 +45 ER 01 +56 31 +65 Lansford Road Culvert 01 +30 31 +91 Lansford Road Downstream 00 +00 33 +21 Woods North of Lansford Rd HEC -RAS Plan: UDReachRav7 -14 River: Tanvord Rranch Reach- LJnner Reach River Ste C TOW Min Ch El W.S. Elev Shaer Chan Shaer Tom Power Chan power TOW Vol Left Vol ChM Vol RIpM Flow Aron Top Wfdfh (of&) (1q (R) (Ihhq R) R) (bm e) (bR s (1V9) (fus ) (8/e) (eq R) (R) Upper 2615 22.00 551.00 551.88 0.75 0.75 2.59 2.59 3.45 8.37 10.88 Upper 2615 44.00 551.00 552.17 1.08 0.82 4.59 2.48 0.41 4.35 0.41 10.94 22.82 Upper 2815 30.00 551.00 552.00 0.88 0.86 3.24 3.24 3.77 7.95 11.97 Upper 2815 57.00 551.00 55231 1.17 0.57 5.47 217 0.80 4.89 0.80 14.83 31.59 Upper 2815 81.00 551.00 W2.521 1.35 0.59 7.00 210 0.82 5.20 0.82 22.67 44.47 Upper 12815 195.00 551.00 553.18 1.63 0.89 10.06 2.05 1.28 8.17 1.36 85.72 85.44 Upper 2787 22.00 550.00 550.77 0.78 0.78 2.67 2.87 3.44 8.40 12.52 Upper 2787 44.0 550.00 551.04 1.13 1.05 4.89 4.54 0.19 4.34 0.19 10.18 16.19 Upper 2767 30.00 550.00 550.90 0.89 0.89 3.33 3.33 1 3.75 7.991 13.85 Upper 2767 57.00 650.00 551.14 1.38 1.12 6.77 5.39 0,431 4.91 0.43 11.86 18.90 Upper 2787 81.00 550.00 551.381 1.51 1.02 8.10 4.96 0.741 5.36 0.74 18.88 25.02 Upper 2787 195.00 550.00 W2.081 1.99 1.08 13.45 4.92 i.ml 8.74 1.34 42.10 48.38 Upper 2728 22.00 549.00 549.781 0.83 0.83 2.97 2.97 1 3.58 6.19 12.33 Upper 2728 44.00 549.00 550.071 1.03 0.82 4.33 3.41 0.241 4.18 0.24 10.051 19.10 Upper 2728 30.00 549.00 549.86 0.93 0.93 3.58 3.58 3.84 7.82 13.71 Upper 2728 57.00 549.00 550.20 1.13 0.89 5.11 2.86 0.48 4.51 0.48 13.74 27.25 Upper 2728 81.00 549.00 550.36 1.37 0.70 8.98 2.87 0.73 5.11 0.73 19.64 38.24 Upper 2728 195.00 549.00 551.05 1.62 0.74 9.82 2.43 1.20 8.06 1.24 59.17 77.73 Upper 2887 22.00 548.00 548.78 0.70 0.70 228 2.28 3.26 6.75 13.34 Upper 2687 44.00 548.00 549.02 1.09 1.02 4.61 4.32 0.13 4.24 0.13 10.39 17.10 Upper 2887 30.00 548.00 548.89 0.81 0.81 290 2.90 3.58 8.38 14.74 Upper 2887 57.00 548.00 549.12 1.34 1.03 6.43 4.85 0.36 4.80 0.38 1215 21.30 Upper 2887 81.00 548.00 549.33 1.42 0.85 7.34 3.85 0.70 5.17 0.70 17.86 31.33 Upper 2687 195.00 548.00 550.03 1.72 0.85 10.71 3.24 1.23 6.23 1.25 50.78 62.96 Upper 1280 2200 547.00 547.74 0.90 0.90 3.29 3.29 3.87 5.99 1216 Upper 2848 44.00 547.00 548.08 1.00 0.88 4.10 3.58 0.28 4.12 0.26 10.77 17.21 Upper 2848 30.00 547.00 547.87 0.96 0196 3.74 3.74 3.89 7.71 13.62 Upper 2848 57.00 547.00 548.25 0.99 0.72 4.23 2.91 0.50 4.28 0.50 14.18 22.04 Upper 2848 81.00 547.00 548.50 1.07 0.87 4.93 2.84 0.73 4.61 0.73 20.54 29.04 Upper 2848 195.00 547.00 549.23 1.58 0.79 9.48 3.13 1.13 6.05 1.22 49.52 52.68 Upper 2809 22.00 546.00 546.98 0.83 0.83 2.09 209 3.31 6.84 9.78 Upper 2809 44.00 546.00 547.29 0.99 0.87 4.38 2.73 0.52 4.42 0.52 10.78 16.29 Upper 2509 30.00 546.00 547.10 0.75 0.62 2.80 2.29 0.26 3.72 0.28 8.17 12.30 Upper 2809 57.00 548.00 547.39 1.26 0.80 6.52 3.81 0.70 5.11 0.70 1283 18.85 Upper 2808 81.00 546.00 547.811 1.59 0.91 9.37 4.27 0.95 5.88 0.95 17.21 23.44 Upper 2809 195.00 548.00 548.511 1.971 0.871 14.101 3.451 1.43 7.14 1.30 49.35 51.85 HEC -RAS Plsn: UDReschRev7 -14 River. Tanvard Branch Ranch: Unnar rCnntinuedl Reach River Ste a TOW Min Ch El W.S. Elev Sheer Chan Show ToW Power Chan Power Total Vol Left Vol Chnl Vol RW Flow Am Top Wkf h (do) (ft) (ft) (bhq ft) R) Ibflt s) (bfft s ) (M) (fus) Ows) (og ft) (R) Upper 2561 22.00 544.80 545.75 1.25 1.25 5.82 5.62 4,48 4.91 8.01 Upper 2561 44.00 544.80 548.14 1.47 1.07 7.58 5.30 0.43 5.14 0.43 8.85 14.51 Upper 2561 30.00 544.80 545.92 1.34 1.34 8.31 8.31 4.71 6.37 9.35 Upper 2561 57.00 544.80 546.33 1.48 0.85 7.91 3.98 0.69 5.331 0.89 12.25 20.77 Upper 12561 81.00 544.80 546.81 1.57 0.79 8.97 3.34 0.94 5.71 0.94 19.18 29.89 Upper 2561 195.00 544.80 547.39 2.04 0.95 14.32 3.51 1.57 7.02 1.41 52.E 55.49 Upper 2543 22.00 544.13 545.39 0.47 0.43 1.34 1.22 0.14 2.85 0.14 7.74 11.08 Upper 2543 44.00 544.13 545.85 0.59 0.38 2.03 1.06 0.54 3.45 0.53 14.97 20.09 Upper 2543 30.00 544.13 545.58 0.51 0.37 1.58 1.09 0.351 3.09 0.34 10.24 14.83 Upper 2543 57.00 544.13 546.06 0.85 0.37 2.43 1.08 0.861 3.73 0.58 19.53 24.48 Uppw 2543 81.00 544.13 546.36 0.78 0.39 3.14 1.10 0.851 4.15 0.64 28.29 32.61 Upper 2543 195.00 544.13 547.19 1.26 0.59 7.20 1.79 1.351 5.71 1.08 84.51 54.98 Upper 2533 22.00 543.08 545.42 0.10 0.09 0.15 0.13 0.07 1.46 0.07 15.17 13.05 Upper 2533 44.00 543.08 545.89 0.20 0.11 0.42 0.21 0.28 2.12 0.28 23.78 23.59 Upper 2533 30.00 543.08 545.82 0.14 0.10 0.24 0.18 0.16 1.73 0.16 18.16 17.44 Upper 2533 57.00 543.06 546.10 0.25 0.13 0.80 0.28 0.37 2.42 0.34 29.17 26.39 Upper 2533 81.00 543.08 546.41 0.34 0.17 0.97 0.34 0.51 2.88 0.44 39.02 35.77 Upper 2533 195.00 543.06 547.23 0.74 0.34 3.33 0.87 1.00 4.50 0.80 76.58 56.38 Upper 2521 22.00 544.12 545.07 124 1.24 5.52 5.52 1 4.48 4.94 8.04 Upper 2521 44.00 544.12 545.45 1.49 1.18 7.72 5.84 0.421 5.17 0.42 8.72 13.37 Upper 2521 30.00 544.12 545.24 1.34 1.34 8.30 6.30 4.71 6.37 9.35 Upper 2521 57.00 544.12 545.84 1.54 0.98 8.33 4.77 0.69 5.42 0.89 11.65 18.02 Upper 2521 81.00 544.12 545.92 1.85 0.91 9.68 4.19 0.98 5.84 0.98 17.59 24.94 Upper 2521 195.00 544.12 548.79 1.94 0.82 13.39 2.94 1.50 6.89 1.23 54.48 60.97 Upper 12= 22.00 543.37 544.84 0.45 0.38 1.27 1.07 0.15 2.80 0.15 7.91 11.93 Upper 2502 44.00 543.37 545.10 0.55 0.31 1.85 0.84 O.M. 3.35 0.55 16.42 23.67 Upper 2502 30.00 543.37 544.83 0.49 0.31 1.48 0.88 0.35 3.03 0.35 10.77 17.38 Upper 2502 57.00 543.37 545.29 0.62 0.35 2.27 0.95 0.71 3.84 0.88 21.14 26.87 Upper 2502 81.00 543.37 545.54 0.80 0.45 3.36 1.28 0.92 4.22 0.86 28.13 30.58 Upper 2502 195.00 543.37 546.29 1.51 0.77 9.32 2.65 1.48 6.18 1.32 58.48 46.79 Upper 2490 2200 542.31 544.67 0.10 0.07 0.14 0.10 0.08 1.44 0.08 15.58 18.93 Upper 2490 44.00 542.31 545.14 0.18 0.07 0.37 0.11 0.29 2.03 0.27 29.54 41.46 Upper 2490 30.00 542.31 544.87 0.13 0.08 0.23 0.10 0.16 1.70 0.16 19.99 27.72 Upper 2490 57.00 54231 545.33 0.22 0.09 0.50 0.13 0.39 2.28 0.34 38.41 50.34 Upper 2490 81.00 54231 545.59 0.29 0.12 0.78 0.18 0.52 268 0.45 53.15 62.37 Upper 2490 195.00 542,311 546.481 0.44 0.20 1.55 0.31 0.77 3.48 0.82 124.70 95.90 HEC -RAS Plan: UDReochRwv7 -14 RNer: Tanvard Branch Reeoh: Uuoer (Continued) Reach River Sta 0 TOW Min Ch El W.B. Elw Show Chan Shaw ToW Power Chan Power ToW Vol Lot Vol Chnl Vol Right Flow Ana Top Width (of*) 04 (R) (b* ft) ft) (bl a) (bfft o) (ft) (Rh) (ft) (eg ft ) (ft) Upper 2476 72.00 543.38 544.31 1.25 1.25 5.57 5.57 4.47 4.92 8.02 Upper 2476 44.00 543.36 544.71 1.43 0.90 7.23 4.31 0.44 5.06 0.44 9.18 17.13 Upper 2478 30.00 543.36 544.48 1.34 1.34 6.31 6.31 4.71 8.37 9.35 Upper 2476 57.00 543.38 544.91 1.40 0.88 7.23 2.89 0.68 5.18 0.68 13.50 26.57 Upper 2476 81.00 543.36 545.17 1.46 0.74 8.03 2.81 0.99 5.50 1.05 21.43 32.81 Upper 2478 195.00 543.38 545.88 2.18 1.29 15.71 5.33 1.89 7.21 1.95 47.09 40.51 Upper 2456 22.00 542.85 543.91 0.47 0.35 1.33 0.97 0.14 2.85 0.14 7.84 13.85 Upper 2456 44.00 542.85 544.37 0.54 0.31 1.77 0.78 0.83 3.30 0.64 17.71 25.32 Upper 2456 30.00 542.65 544.11 0.46 0.27 1.46 0.71 0.40 3.01 0.41 11.611 21.54 Upper 2456 57,00 542.85 544.54 0.82 0.36 225 0.93 0.751 3.82 0.77 22.23 27.79 Upper 2458 81.00 542.65 544.79 0.78 0.45 3.16 1.21 0.93 4.13 0.98 29.85 31.51 Upper 2456 195.00 542.85 545.83 1.29 0.88 7.41 2.03 1.42 5.74 1.21 63.72 51.23 Upper 2448 2200 541.60 543.95 0.10 0.06 0.15 0.09 0.07 1.45 0.07 15.55 18.94 Upper 12448 44.00 541.60 544.41 0.19 0.10 0.39 0.17 0.34 207 0.34 27.08 28.87 U 2448 30.00 541.80 544.15 0.13 0.07 0.23 0.11 0.20 1.70 0.20 20.14 25.06 Upper 2446 57.00 541.80 544.58 0.24 0.13 0.58 0.23 0.44 2-38 0.43 32.23 31.09 Upper 2448 81.00 541.60 544.84 0.34 0.19 0.98 0.37 0.581 2.88 0.58 40.78 34.72 Upper 2448 195.00 541.80 545.68 0.74 0.34 3.31 0.85 1.021 4.48 0.83 79.16 58.78 Upper 2434 22.00 54284 543.59 1.25 1.25 5.80 5.80 4.48 4.92 8.02 Upper 2434 44.00 542.84 544.03 1.25 0.61 5.99 2-55 0.51 4.78 0.51 10.58 24.49 Upper 2434 30.00 542.64 543.78 1.34 1.34 6.32 6.32 4.71 6.38 9.35 Upper 2434 57.00 542.84 544.19 1.32 0.89 6.67 287 0.81 5.05 0.82 14.70 27.21 Upper 2434 81.00 542.84 544.40 1.54 0.84 8.64 3.24 1.11 5.61 1.13 20.96 30.87 Upper 2434 195.00 542.64 545.08 251 1.38 19.29 8.03 1.84 7.88 1.82 44.80 43.31 Upper 2417 22.00 542.01 543.26 0.48 0.43 1.37 1.23 0.13 2-87 0.13 7.70 11.12 Upper 2417 44.00 54201 543.69 0.64 0.39 2.30 1.19 0.53 3.58 0.54 14.38 20.25 Upper 2417 30.00 54701 543.48 0.52 0.37 1.80 1117 0.34 3.10 0.35 10.25 15.28 Upper 2417 57.00 54201 543.79 0.67 0.50 3.65 1.73 0.68 4.22 0.89 16.53 22.44 Upper 2417 81.00 542.01 543.81 1.88 0.96 9.72 4.53 0.98 5.88 0.97 17.10 22.98 Upper 2417 195.00 542.01 544.881 2.14 1.03 15.46 4.32 1.36 7.23 1.54 46.52 45.45 Upper 2409 22.00 540.95 543.31 0.10 0.09 0.15 0.12 0.07 1.44 0.07 15.34 13.24 Upper 2409 44.00 540.95 543.74 0.21 0.12 0.44 0.23 0.27 2.15 0.28 23.14 72.51 Upper 2409 30.00 540.95 543.50 0.14 0.09 0.23 0.15 0.18 1.72 0.16 18.35 17.41 Upper 2409 57.00 540.95 543.86 0.29 0.16 0.75 0.38 0.38 2.59 0.38 25.99 25.08 Upper 2409 81.00 540.95 543.97 0.51 0.27 1.75 0.77 0.51 3.45 0.52 28.82 27.35 Upper 2409 195.00 540.951 544.171 228 1.06 16.71 8.02 0.98 7.41 1.21 35.00 34.50 HEC -RAS Plan: UDReachRov7 -14 River Tanvard Branch Rewh: Uoow (Continued) Reach Rtwr Sts 0 TOW Min Ch El W.S. Elav Sheer Chan Shaw ToW Power Chan Power ToW Val Left Vol Chnl Vol Right Flow Aron Tap Width (de) (R) 00 (Rftq R) 1t) (6m e) MR e) (1tlo ) (Rh (t?le) (eq R) (ft) Upper 2388 22.00 542.00 542.95 1.25 1.25 5.61 5.61 4.48 4.91 8.01 Upper 2396 44.00 542.00 543.42 1.12 0.40 5.11 1.39 0.48 4.55 0.48 12.52 39.15 -Upper 2396 30.00 542.00 543.12 1.34 1.34 6.33 6.33 4.72 6.38 9.35 Upper 2396 57.00 542.00 543.61 0.99 0.32 4.39 0.80 0.63 4.42 0.83 22.67 65.12 Upper 2396 81.00 542.00 543.80 1.03 0.34 4.78 0.74 0.87 4.82 0.76 38.95 89.83 Upper 2396 195.00 542.00 544.20 1.46 0.60 8.35 1.43 1.55 5.73 1.12 81.78 120.42 Upper 2374 22.00 541.16 542.44 0.44 027 1.22 0.73 0.16 2.77 0.16 8.19 17.06 Upper 2374 44.00 541.18 542.94 0.40 0.14 1.13 0.22 0.46 2.85 0.48 28.31 63.28 Upper 2374 30.00 541.16 542.64 0.44 0.17 1.28 0.38 0.35 2.89 0.35 13.60 35.89 Upper 2374 57.00 541.18 543.16 0.34 0.13 0.94 0.17 0.55 2.73 0.49 44.12 79.40 Upper 2374 81.00 541.16 543.47 0.30 0.12 0.78 0.14 0.85 2.62 0.51 71.95 99.89 Upper 2374 195.00 541.16 544.15 0.37 0.17 1.14 0.22 0.97 3.08 0.67 155.26 137.75 Upper 2361 2200 540.10 542.46 0.10 0.06 0.14 0.06 0.08 1.44 0.08 15.81 20.28 Upper 2381 44.00 540.10 54294 0.17 0.06 0.33 0.07 0.28 1.96 0.26 34.98 59.94 Upper 2361 30.00 540.10 54266 0.13 0.05 0.22 0.07 0.16 1.68 0.18 21.48 38.78 Upper 2381 57.00 540.10 543.15 0.19 0.06 0.39 0.07 0.35 2.10 0.25 49.09 76.93 Upper 2361 81.00 540.10 543.45 0.20 0.07 0.46 0.07 0.48 2.25 0.30 76.04 101.88 Upper 2361 195.00 540.10 544.12 0.32 0.12 0.94 0.15 0.82 2.941 0.52 182.44 151.38 Upper 12M 22.00 541.15 54210 1.24 1.24 5.52 5.52 4.45 4.94 8.04 Upper 2346 44.00 541.15 542.49 1.46 1.00 7.45 4.90 0.43 5.11 0.43 8.97 15.49 Upper 2346 30.00 541.15 54227 1.34 1.34 6.31 6.31 4.71 6.37 9.35 Upper 2346 57.00 541.15 542.89 1.44 0.78 7.60 3.47 0.69 5.28 0.69 12.75 23.04 Upper 2346 81.00 541.15 54296 1.54 0.73 8.85 2.91 0.93 5.64 0.93 20.25 33.29 Upper 2346 195.00 541.15 543.74 1.46 0.47 8.70 1.14 1.21 5.95 1.11 80.55 123.34 Upper 2331 22.00 540.58 541.81 0.48 0.39 1.38 1.12 0.13 2.86 0.13 7.70 1245 Upper 2331 44.00 540.56 54229 0.51 0.19 1.66 0.42 0.39 3.23 0.53 20.62 45.42 Upper 2331 30.00 540.58 542.00 0.51 0.27 1.56 0.73 0.33 3.06 0.34 11.08 22.33 Upper 2331 57.00 540.56 54248 0.51 0.19 1.70 0.34 0.48 3.31 0.60 31.27 61.73 Upper 2331 81.00 540.56 542.76 0.53 0.20 1.84 0.31 0.58 3.46 0.69 50.98 83.92 Upper 2331 195.00 540.56 543.54 0.49 0.21 1.78 0.30 0.89 3.55 0.94 141.74 138.01 Upper 2322 22.00 539.51 541.85 0.10 0.07 0.15 0.10 0.07 1.48 0.07 15.30 16.91 Upper 7322 44.00 539.51 542.32 0.19 0.08 0.38 0.12 0.32 2.05 0.29 28.90 38.08 Upper 2322 30.00 539.51 54204 0.14 0.06 0.24 0.10 0.171 1.72 0.18 19.66 28.56 Upper 2322 57.00 538.51 542.50 0.23 0.10 0.53 0.16 0.41 232 0.37 38.55 44.54 Upper 7322 81.00 539.51 54275 0.32 0.14 0.88 0.23 0.55 277 0.49 48.62 53.19 jUpper 12= 195.001 539.51 543.40 0.051 0.231 Z891 0.43 0.82 4.15 0.98 105.26 110.08 HEC -RAS Pion: UDReachRw7 -14 River: Tenvard Rronch Raw-h- t1 r rr finim.Al Reach RMar SU a TOW Min Ch El W.8. Elw Shaw Chen Shaw TOW POW Chen Pwm TOW Val L.eR Val ChM Val Right Fbw Area Top Width ON (ft) (R) ( ft) �Rt a) SIR s) (1Hs) (Poe) (ft/8) (eq ft) (ft) U 2311 22.00 540.55 541.50 1.26 1.26 5.83 5.83 4.48 4.91 8.01 Upper 2311 44.00 540.55 541.90 1.42 0.86 7.17 4.11 0.43 5.05 0.44 9.25 17.85 U 2311 30.00 540.55 541.67 1.34 1.34 8.31 8.31 4.71 6.37 9.35 Upper 12311 57.00 540.55 542.111 1.35 0.82 6.88 2.50 0.43 5.101 0.73 14.07 29.41 Upper 12311 81.00 540.55 542.37 1.39 0.57 7.43 1.93 0.88 5.36 0.99 23.82 45.10 Upper 1231 1 195.00 540.55 543.07 1.89 0.89 10.70 1.91 1.18 6.35 1.44 70.31 87.91 Upper 2298 2200 540.0 541.25 0.48 0.43 1.39 1.24 0.13 2.88 0.13 7.87 11.27 Upper 2298 44.0 540.00 541.70 0.80 0.34 2.10 0.97 0.53 3.48 0.54 15.40 23.09 Upper 2288 30.00 540.00 541.441 0.52 0.35 1.82 1.02 0.34 3.11 0.35 10.32 18.33 Upper 2298 57.00 540.00 541.861 0.72 0.38 280 1.13 0.081 3.86 0.88 19.38 27.23 Upper 2298 81.00 540.00 54203 1.06 0.30 5.11 0.96 0.34 4.81 0.87 25.22 W.12 Upper 2298 195.00 540.00 542.83 1.87 0.88 10.82 1.67 1.25 8.37 1.24 88.35 84.06 Upper 2289 72.00 538.95 541.29 0.10 0.08 0.15 0.11 0.07 1.46 007 15.21 14.98 Upper 7289 44.00 538.95 541.75 0.19 0.09 0.41 0.14 0.27 2.10 0.27 28.81 35.82 Upper 2289 30.00 538.95 541.48 0.14 0.07 0.24 0.12 0.18 1.73 0.16 19.00 23.79 Upper 2289 57.0 538.95 541.91 0.25 0.10 0.81 0.18 0.351 242 0.35 33.37 43.11 Upper 2289 81.00 538.96 542.13 0.36 0.14 1.07 0.28 0.421 2.96 0.48 44.15 55.83 Upper 2289 195.00 538.95 542.53 1.12 0.47 6.03 1.33 1.071 5.38 1.01 88.97 67.87 Upper 2278 2200 539.99 540.94 1.25 1.25 5.80 5.80 4.48 4.91 8.01 Upper 2278 44.00 539.99 541.38 1.34 0.68 8.57 3.01 0.46 4.92 0.48 9.92 2258 Upper 2278 30.00 539.99 541.111 1.34 1.34 6.31 8.31 4.71 6.36 9.35 Upper 2278 57.00 539.99 541.58 1.25 0.51 6.18 1.81 0.87 4.93 0.87 15.98 37.52 Upper 2278 81.00 539.99 541.80 1.30 0.50 8.77 1.49 0.88 5.20 0.88 27.17 55.37 Upper 2278 195.00 539.99 542.38 1.89 0.78 10.63 212 1.381 6.29 1.52 89.81 84.28 Upper 2257 22.00 538.21 540.47 0.47 0.40 1.33 1.13 0.14 284 0.14 7.79 11.79 Upper 2257 44.00 539.21 540.94 0.58 0.29 1.88 0.78 0.53 3.36 0.53 16.85 26.07 Upper 2257 30.00 539.21 540.081 0.50 0.32 1.53 0.89 0.35 3.06 0.35 10.89 17.77 Upper 2257 57.00 539.21 541.131 0.63 0.29 2.28 0.75 0.84 3.85 0.57 22.26 34.27 Upper Upper 2257 2257 81.00 195.00 538.21 539.21 541.391 542.081 0.74 1.27 0.32 0.53 3.04 7.17 0.77 1.35 O.Wl 1.241 4.09 5.65 0.67 1.13 33.01 76.11 47.42 80.64 Upper 2245 22.00 538.15 540.50 0.10 0.08 0.15 0.12 0.07 1.45 0.07 15.32 14.31 Upper 2245 44.00 538.15 540.97 0.19 0.09 0.40 0.16 0.27 2.10 0.27 25.88 29.90 Upper 2245 30.00 538.15 540.70 0.14 0.08 0.24 0.13 0.16 1.72 0.18 18.78 20.87 Uppsr 2245 57.00 538.15 541.15 0.25 0.10 0.59 0.18 0.34 241 0.32 3224 41.20 Upper 2245 81.00 538.15 541.41 0.34 0.12 0.97 0.22 0.44 2.88 0.41 45.12 58.29 Upper 2245 195.00 538.151 5aO71 0.731 0.28 3.19 0.52 0.81 4.40 O0.80 97.67 100.13 HEC -RAS Plan: UpReechRov7 -14 River. Tonyard Branch Reach: Upper (Continued) Reach River Ste 0 Total Min Ch El W.S. Mov Shear Chan Shan Total Power Chan Power Total Val LaR Val ChM Val Right Flow Ana Top Wi ft (CFO) (1t) (R) (bd.q R) @Veq R (bm 8) bas (ft) (NO) (+EIS) (ag ft) (4) Upper 2231 2200 539.19 540.14 1.25 1.25 5.80 5.80 4.48 4.92 8.02 Upper 2231 44.00 539.19 540.54 1.42 0.88 7.18 4.22 0.44 5.05 0.44 9.22 17.41 Upper 2231 30.00 539.19 540.31 1.34 1.34 6.31 8.31 4.71 6.37 9.35 Upper 2231 57.00 539.19 540.74 1.39 0.87 7.19 2.82 0.88 5.17 0.68 13.80 27.11 Upper 2231 81.00 539.19 540.99 1.47 0.64 8.11 2.34 0.91 5.51 0.91 22.20 39.75 Upper 2231 195.00 539.19 541.71 1.77 0.88 11.52 1.90 1.30 6.51 1.24 89.63 92.88 Upper 2199 22.00 538.19 539.46 0.46 0.35 1.26 0.98 0.15 2.81 0.15 7.92 13.25 Upper 2199 44.00 536.19 539.93 0.51 0.23 1.65 0.51 0.51 3.23 0.51 19.80 38.39 Upper 2199 30.00 538.19 539.85 0.48 0.25 1.45 0.88 0.351 3.00 0.35 11.50 2299 Upper 2199 57.00 536.19 540.11 0.68 0.24 1,93 0.52 0.82 3.45 0.81 28.88 44.43 Upper 2199 81.00 536.19 540.34 0.87 0.30 2.62 0.63 0.77 3.88 0.75 38.29 54.18 Upper 2199 195.00 538.19 540.99 1.14 0.52 6.10 1.22 1.21 5.34 1.17 82.91 81.75 Upper 2186 22.00 537.13 539,48 0.10 0.08 0.15 0.09 0.07 1.45 0.07 15.59 18.78 Upper 2186 44.00 537.13 539,951 0.18 0.06 0.35 0.08 0.28 2.00 0.26 32.88 54.22 Upper 2186 30,00 537.13 539.68 0.13 0.08 0.23 0.08 0.181 1.70 0.18 20.79 33.79 Upper 2186 57.00 537.13 540.13 0.21 0.08 0.47 0.10 0.35 2.23 0.35 43.23 62.89 Upper 2186 81.00 537.13 540.38 0.28 0.11 0.73 0.15 0.48 2.61 0.47 58.93 71.75 Upper 2188 195.00 537.13 541.02 0.57 0.25 223 0.43 0.88 3.89 0.84 114.36 96.83 Upper 2171 22.00 538.17 539.12 1.25 1.25 5.80 6.80 4.48 4.91 8.01 Upper 2171 44.00 538.17 539.541 1.36 0.72 8.71 3.25 0.45 4.95 0.45 9.74 21.29 Upper 2171 30.00 538.17 539.29 1.34 1.34 8.31 6.31 4.71 6.38 9.35 Upper 2171 57.00 538.17 539.74 1.28 0.54 6.39 1.99 0.87 4.98 0.87 15.41 35.04 Upper 2171 81.00 536.17 540.01 1.22 0.48 6.19 1.41 0.87 5.06 0.88 27.76 53.38 Upper 2171 195.00 538.17 540.58 1.98 0.96 13.22 3.09 1.74 6.76 1.45 WAS 87.02 Upper 2151 2200 537.42 538.89 0.45 0.23 1.27 0.83 0.15 2.81 0.15 8.18 20.76 Upper 12151 44.00 537.42 539.13 0.39 0.14 1.10 0.19 0.48 2.81 0.50 31.85 75.45 Upper 2151 30.00 537.42 538.90 0.42 0.13 1.20 0.25 0.34 2.82 0.34 15.99 54.20 Upper 2151 57.00 537.42 539.23 0.48 0.18 1.40 0.26 0.55 3.07 0.63 39.90 79.09 Upper 2151 81.00 537.42 539.38 0.81 0.26 2.18 0.42 0.70 3.80 0.83 50.45 83.63 Upper 2151 195.00 537.42 540.34 0.40 0.21 1.25 0.28 0.75 3.17 1.03 149.35 119.59 Upper 2140 22.00 536.38 538.72 0.10 0.04 0.14 0.05 0.08 1.44 0.08 16.80 35.57 Upper 2140 44.00 536.38 539.14 0.15 0,04 0.27 0.04 0.27 1.82 0.27 49.32 103.63 Upper 2140 30.00 538.36 538.92 0.12 0.03 0.20 0.03 0.16 1.62 0.16 28.18 80.58 Upper 2140 57.00 538.38 539.24 0.19 0.06 0.39 0.08 0.35 2.07 0.36 59.93 107.08 Upper 2140 81.00 536.38 539.36 0.77 0.10 0.88 0.10 0.48 251 o.'"I 73.71 111,35 Upper 2140 196.00 538.38 540.34 0.21 0.10 0.50 0.10 0.70 238 0.70 198.98 144.96 HEC -RAS Plan: UpRwchRov7 -14 River: Tonvard Branch Reach: Upper (Contewed) Reach River Ste C Total Min Ch 8 W.S. Elev Shear Chan Shaw Toial Poww Chan Power Totai Val Let Vol Chnl Val Right Flow Area Top Wift (0116) 1t) (1t) ("1t) ( R) (Ib11t a) (bo a) (ft) (INI) (tom) ft) (1t) Upper 2128 22.00 537.41 538.38 1.25 1.25 5.62 5.62 4.48 4.91 8.01 Upper 2128 44.00 537.41 538.88 0.88 0.23 3.57 0.56 0.48 4.06 0.48 18.24 7223 Upper 2128 30.00 537.41 538.53 1.35 1.35 6.35 6.35 4.72 6.35 9.34 Upper 2128 57.00 537.41 539.03 0.80 0.23 3.18 0.41 0.59 3.97 0.80 31.49 101.01 Upper 12128 81.00 537.41 539.18 0.83 0.30 3.43 0.51 0.80 4.13 0.80 47.51 106.41 Upper 12125 195.00 537.41 540.32 0.24 0.13 0.80 0.14 0.81 2.47 0.80 191.92 147.84 Upper 2111 2200 538.82 538.07 0.48 0.34 1.38 0.97 0.13 2.88 0.13 7.75 14.51 Upper 2111 44.00 536.82 538.57 0.43 0.16 1.28 0.28 0.47 2.97 0.47 28.42 80.33 Upper 2111 30.00 538.82 538.27 0.49 0.20 1.47 0.48 0.34 3.02 0.34 1245 32.77 Upper 2111 57.00 536.82 538.81 0.38 0.13 1.02 0.17 0.51 2.81 0.51 43.91 82.78 Upper 2111 81.00 536.82 539.20 0.26 0.11 0.64 0.11 0.55 2.46 0.55 81.40 103.40 Upper 2111 195.00 538.82 540.31 0.20 0.11 0,45 0.10 0.71 2.31 0.72 206.74 126.47 Upper 12102 2200 535.77 538.11 0.10 0.06 0.15 0.08 0.07 1.46 0.16 15.47 20.77 Upper 12102 44.00 535.77 538.60 0.15 0.04 0.27 0.05 0.241 1.82 0.56 38.62 74.39 Upper 12102 30.00 535.77 538.31 0.13 0.05 0.22 0.08 0.181 1.68 0.36 21.71 42.50 Upper 2102 57.00 535.77 538.83 0.14 0.04 0.25 0.04 0.28 1.80 0.84 59.33 100.50 Upper 2102 81.00 535.77 539.21 0.10 0.04 0.16 0.03 0.32 1.61 0.73 103.67 125.98 Upper 2102 195.00 535.77 540.31 0.08 0.04 0.11 0.03 0.42 1.47 0.87 282.32 161.39 Upper 2091 22-W 536.81 537.78 1.25 1.25 5.80 5.80 4.48 4.91 8.01 U 2091 41.00 538.81 538.14 1.53 1.38 8.01 7.05 0.41 5.23 0.40 8.50 11.40 Upper 2091 30.00 536.81 537.93 1.34 1.34 6.30 8.30 4.71 6.37 9.35 Upper 2091 57.00 536.81 538.31 1.84 1.30 9.14 6.93 0.89 5.57 0.88 10.87 13.35 U 2091 81.00 536.81 538.58 1.84 1.30 11.32 7.14 0.99 6.15 0.96 14.71 16.37 Upper 2091 195.00 538.81 539.74 1.84 0.50 10.61 1.57 1.00 6.46 0.95 82.26 88.71 Upper 2071 22.00 538.14 537.40 0.48 0.23 1.29 0.61 0.15 282 0.15 8.17 21.53 Upper 2071 44.00 536.14 5W.281 0.08 0.03 0.11 0.02 0.30 1.33 0.30 89.50 136.36 Upper 2071 30.00 538.14 537.82 0.42 0.12 1.16 0.22 0.33 2.79 0.33 16.77 59.51 Upper 2071 57.00 538.14 538.42 0.09 0.04 0.12 0.02 0.35 1.41 0.35 109.41 140.67 Upper 2071 81.00 536.14 538.59 0.11 0.05 0.18 0.03 0.43 1.63 0.43 132.91 145.59 Upper 2071 195.00 538.14 539.05 0.25 0.13 0.81 0.13 0.75 249 0.75 203.03 159.43 Upper 2059 22.00 535.09 537.43 0.10 0.05 0.15 0.07 0.071 1.46 0.07 15.69 24.41 Upper 12050 44.00 535.09 538.27 0.06 0.02 0.08 0.01 0.24 1.24 0.24 82.66 114.24 Upper 2059 30.00 535.09 537.83 0.13 0.04 0.22 0.05 0.16 1.88 0.16 23.40 53.28 Upper 2059 67.00 535.09 538.41 0.08 0.03 0.11 0.02 0.29 1.38 0.29 99.02 118.04 Upper 2059 81.00 535.09 538.57 0.11 0.05 0.19 0.03 0.36 1.68 0.38 118.03 122.31 Upper 2069 195.0ol 535.091 539.001 0.291 0.141 0.81 0.16 0.75 2.78 0.751 173.33 133.97 HEC -RAS Plan: UoReoc:hRw7 -14 River Tonverd Arend, Reer•h i j m ir,,..e.., nom Ranh River Ste 0 TOW Min Ch EI W.S. Elw Sheer Chan Shen Total Power Chan Power Total Val Lett Vol ChM Vel Flow Are Top Width U 2047 (die) 22.00 ((t) 536.13 (R 537.08 (Usq ft) 1.25 (I R) 1.25 0.05 0.94 0.07 0.10 0.28 (bm • 5.80 0.22 4.22 0.28 0.47 1.98 (bm e) 5.80 0.04 3.88 0.05 0.09 0.36 (fth) 0.36 0.08 0.45 0.58 1.07 (iNe 4.48 1.71 4.15 1.88 Z221 3.88 0.32 0.08 0.37 0.45 0.80 ft 4.91 80.85 7.24 74.55 90.32 135.68 ft 8.01 95.18 10.91 101.19 107.72 124.59 Upper Upper Upper Upper Upper 2047 2047 2047 2047 2047 44.00 30.00 57.00 81.00 196.00 538.13 538.13 536.13 538.13 638.13 538.25 537.34 538.38 538.54 638.90 0.13 1.02 0.15 0.21 0.54 Upper U Upper Upper Upper Upper 2032 2032 2032 2032 2032 2032 22.00 44.00 30.00 57.00 81.00 195.00 535.43 535.43 535.43 535.43 535.43 535.43 538.93 53e.2e 537.491 538.40 538.55 538.96 0.20 0.02 0.05 0.03 0.04 0.13 0.08 0.01 0.02 0.01 0.02 0.06 0.40 0.01 0.05 0.02 0.04 0.25 0.07 0.00 0.01 0.00 0.01 0.06 0.24 0.22 0.251 0.261 0.341 0.681 1.97 0.89 1.04 0.80 1.02 1.89 0.24 0.191 0.24 0.22 0.28 0.54 18.27 158.75 71.09 178.48 196.88 253.03 83.30 124.97 104.33 128.75 132.91 143.91 Upper U Upper Upper Upper Upper 2017 2017 2017 2017 2017 2017 2200 44.00 30.00 57.00 81.00 195.00 534.37 534.37 534.37 534.37 534.37 534.37 538.94 538.281 537.49 538.40 538.55 538.96 0.06 0.01 0.02 0.01 0.02 0.07 0.02 0.01 0.01 0.01 0.01 0.04 0.07 0.01 0.02 0.01 0.02 0.11 0.01 0.00 0.00 0.00 0.00 0.00 0.11 0.15 0.15 0.18 0.23 0.471 1.16 0.52 0.75 0.61 0.78 1.46 0.27 0.29 0.35 0.35 0.45 0.85 28.09 188.94 78.56 184.78 205.01 281.27 84.59 125.83 104.78 129.53 133.80 144.33 Upper Upper Upper 2001 2001 2001 22.00 44.00 30.00 535.31 535.31 535.31 536.86 538.25 537.47 0.19 0.04 0.06 0.09 0.02 0.03 0.37 0.04 0.11 0.13 0.01 0.02 0.281 0.23 0.28 1.93 0.97 1.37 0.26 0.21 0.28 14.88 113.45 43.93 31.87 107.35 88.77 Upper 2001 Upper 2001 57.00 81.00 535.31 535.31 538.39 538.53 0.05 0.08 0.02 0.04 0.05 0.11 0.01 0.02 0.28 0.38 1.12 1.42 0.25 0.32 128.54 145.62 11235 117.74 Upper 2001 195.00 535.31 538.91 0.25 0.12 0.67 0.13 0.76 2.84 0.62 191.97 131.28 Upper Upper 11968 Upper 119m Upper Upper Upper 1988 1968 1968 1988 22.00 44.00 30.00 57.00 81.00 195.00 534.72 534.72 534.72 534.72 534.72 534.72 536.81 538.25 537.46 538.38 538.53 53s.ael 0.13 0.02 0.04 0.03 0.05 0.17 0.04 0.01 0.02 0.02 0.03 0.10 0.221 0.02 0.04 0.03 0.05 0.3e 0.05 0.00 0.01 0.01 0.01 0.10 0.18 0.23 0.24 0.28 0.37 0.771 1.83 0.74 1.01 0.87 1.13 220 0.18 0.20 0.22 0.24 0.31 683 18.72 137.35 85.28 151.16 188.34 205.01 48.54 99.92 82.53 102.64 105.56 11285 Upper 1983 Culvert Upper Upper 11911 U Upper Upper 11911 1911 1911 1911 22.00 44.00 30.00 57.00 51.00 533.46 533.46 533.461 533.48 533.461 534.70 535.15 534.89 535.33 535.571 0.50 0.82 0.54 0.71 0.92 0.47 0.37 0.39 0.401 0.491 1.47 219 1.71 2701 4.121 1.38 1.10 1.18 I.Ml 1.541 0.11 0.54 0.34 0.88 0.851 2.93 3.53 3.18 __L871 4.501 011 0.54 0.34 0061 0.851 7.52 14.76 10.00 18.90 25.48 10.80 20.99 15.09 25.02 30.34 HEC -RAS Plan: UpReachRev7 -14 River: Tanvard Branch Reach: Uooar (Cardinuadl Reach River Ste 0 Total Min Ch El W.8. Elev I Shaer Chan Shaer TOW Power Chan Power TOW Val Left Vol Chnl Vol Rift Flow Ana Top Width ds (N) (1t) (b* N) (b✓eq N) (WR e) (bo t s ) (ft) live) ON N (N) Upper 1911 195.00 533.46 538.05 2.42 1.19 18.52 5.44 1.55 7.85 1.59 42.71 42.50 Upper 1901 22.00 532.40 534.73 0.10 0.08 0.15 0.12 0.07 1.47 0.07 15.13 14.21 Upper 1901 44.00 532.40 535.20 0.20 0.09 0.42 0.16 0.27 211 0.27 25.79 31.73 Upper 1901 30.00 532.40 534.93 0.14 0.08 0.24 0.13 0.16 1.74 0.18 18.82 21.57 Upper 1901 57.00 532.40 535.39 0.25 0.11 0.60 0.19 0.35 2.41 0.35 32.38 38.79 Upper 1901 81.00 532.40 535.64 0.34 0.15 0.99 0.27 0.48 2.89 0.48 43.47 48.40 Upper 1901 195.00 532.40 538.29 0.81 0.34 3.75 0.81 0.94 4.83 0.88 82.67 72.09 Upper 1891 22.00 533.44 534.39 1.25 1.25 5.80 5.80 4.48 4.92 8.02 Upper 1891 44.00 533.44 534.79 1.43 0.89 7.21 4.25 0.44 5.08 0.44 9.20 17.38 Upper 1891 30.00 533.44 534.561 1.34 1.34 6.31 8.31 4.71 8.37 9.35 Upper 1891 57.00 533.44 534.99 1.39 0.87 7.17 2.81 0.88 5.17 0.88 13.83 27.17 Upper 1881 81.00 533.44 535.25 1.44 0.62 7.83 224 0.91 5.46 0.91 22.80 40.28 Upper 1891 195.00 533.44 535.98 1.78 0.77 11.64 2.30 1.37 6.54 1.37 84.85 76.08 Upper 1874 72.00 532.86 534.10 0.50 0.41 1.44 1.18 0.11 2.92 0.11 7.59 12.35 Upper 1874 44.00 532.88 534.59 0.51 0.21 1.84 0.45 0.50 3.21 0.50 20.82 41.28 Upper 1874 30.00 532.88 5U.301 0.52 0.28 1.80 0.70 0.34 3.10 0.34 11.16 24.04 Upper 11674 57.00 532.86 534.81 0.49 0.20 1.57 0.38 0.58 3.23 0.58 31.42 54.70 Upper 11874 81.00 532.88 535.15 0.45 0.18 1.45 0.28 0.61 3.21 0.87 54.37 79.84 Upper 1674 195.00 532.88 538.05 0.44 0.22 1.47 0.32 0.971 3.38 0.89 137.18 102.88 Upper 1888 2200 531.80 534.14 0.10 0.09 0.15 0.12 0.07 1.46 0.16 15.22 13.58 Upper 1888 44.00 531.80 534.61 0.19 0.10 0.40 0.18 0.27 2.08 0.63 24.60 28.31 Upper 1888 30.00 531.80 534.34 0.14 0.09 0.24 0.15 0.16 1.72 0.37 18.39 18.85 Upper 1888 57.00 531.80 534.82 0.23 0.12 0.54 0.21 0.35 234 0.82 30.89 3148 Upper liew 81.00 531.80 535.13 0.30 0.10 0.81 0.19 0.34 2.71 1.08 44.27 58.24 Upper lien 195.00 531.80 535.98 0.48 0.20 1.72 0.38 0.73 3.61 1.72 103.82 83.27 Upper 1851 22.00 532.85 533.801 1.24 1.24 5.53 5.53 4.48 4,94 8.04 Upper 1851 44.00 532.85 5U.181 1.49 1.14 7.72 5.78 0.42 5.17 0.42 8.74 13.58 Upper 1851 30.00 532.85 533.97 1.34 1.34 8.30 6.30 4.71 6.37 9.35 Upper 1851 57.00 532.85 534.37 1.53 0.95 8.23 4.58 0.89 5.40 019 11.77 18.80 Upper 1851 81.00 532.85 534.85 1.63 0.88 9.49 3.97 0.98 5.81 0.96 17.94 25.97 Upper 11861 195.00 532.85 535.53 1.76 0.73 11.80 235 1.27 6.58 1.40 80.90 89.19 Upper 1831 22.00 531.81 533.08 0.45 0.21 1.30 0.57 0.191 2.88 0.20 8.31 23.64 Upper 1831 44.00 531.81 533.37 0.88 0.31 2.50 0.78 0.59 3.70 0.62 17.78 37.58 Upper 1831 30.00 531.81 533.27 0.43 0.19 1.23 0.41 0.41 2.89 0.43 14.22 33.03 Upper 1831 57.001 531.81 533.45 0.91 0.41 3.94 1.13 0.73 4.341 0.771 20.81 41.04 1upper 11831 81.001 531.81 533.58 1.341 0.81 7.18 1.92 0.97 5.361 1.021 25.81 48.20 HEC -RAS Plan: UpReachRev7 -14 River: Tonvard Branch Reach: Uooer (Continued) Reach River Sts C TOM Min Ch EI W.S. Elev I Shear Chen Shear Total Power Chan Power Total Val Lett Vol Ct" Val Rllft Flow Am Tap Width +) (n) (8) W" 8) ( 1 ft) Oft s) Wft o) (f ) (ft) (ag R ) (ft) Upper 1831 195.00 531.81 534.18 1.88 0.89 1276 2.76 1.35 6.78 1.58 63.05 73.21 Upper 1821 22.00 530.78 533.10 0.10 0.04 0.14 0.05 0.10 1.45 0.10 16.90 3281 Upper 1821 44.00 530.76 533.41 0.21 0.10 0.48 0.15 0.32 2.20 0.38 28.28 38.84 Upper 1821 30.00 530.76 533.30 0.12 0.05 0.20 0.07 0.211 1.88 0.23 23.88 38.62 Upper 1821 57.00 530.76 533.50 0.30 0.14 0.79 0.25 0.42 2.64 0.47 31.76 40.52 Upper 1821 81.00 530.78 533.82 0.48 0.23 1.84 0.51 0.59 3.40 0.67 38.88 4285 Upper 1821 195.00 530.78 533.92 1.71 0.87 11.27 3.37 1.28 8.58 1.47 50.49 48.51 U 1811 22.00 531.80 532.78 1.79 1.79 7.98 7.98 4.45 4.94 8.04 Upper 11811 44.00 531.80 533.21 1.46 0.53 5.74 1.28 0.79 3.94 0.83 18.33 55.83 Upper 1811 30.00 531.80 532.91 2.28 228 10.80 10.80 4.79 827 9.27 Upper 1811 57.00 531.80 533.31 1.63 0.88 6.91 1.80 0.99 4.24 1.05 23.80 56.77 Upper 1811 81.00 531.80 533.43 1.97 0.89 9.38 2.29 1.25 4.76 1.35 31.48 82.91 U 1811 195.00 531.80 533.83 3.39 1.77 2218 5.87 2.03 8.55 224 58.81 75.55 Upper 1784 22.00 530.80 531.84 0.49 0.38 1.42 1.03 0.12 2.90 0.12 7.67 13.89 Upper 11784 44.00 530.80 53231 0.50 0.23 1.58 0.48 0.57 3.17 0.53 21.48 40.08 Upper 1784 30.00 530.80 532.04 0.49 0.22 110 0.53 0.38 3.03 0.35 1222 29.71 Upper 1784 57.00 530.80 53247 0.56 0.28 1.91 0.51 0.88 3.42 0.83 28.38 48.28 Upper 1784 81.00 530.80 532.70 0.85 0.30 2.49 0.61 0.82 3.80 0.77 40.37 56.49 Upper 1784 195.00 530.80 533.44 0.98 0.47 4.72 1.02 1.22 4.91 1.13 90.78 81.38 Upper 1778 2200 529.50 531.89 0.09 0.05 0.13 0.08 0.09 1.40 0.09 16.58 24.49 Upper 1778 44.00 529.50 53234 0.16 0.07 0.32 0.09 0.32 1.94 0.29 33.90 46.72 Upper 1778 30.00 529.50 532.09 0.12 0.05 0.20 0.08 0.19 1.83 0.18 23.05 38.01 Upper 1776 57.00 529.50 532.50 0.21 0.09 0.47 0.12 0.41 222 0.38 41.88 52.07 Upper 1778 81.00 529.50 532.73 0.29 0.13 0.76 0.19 0.54 2.85 0.47 54.61 59.93 Upper 11776 195.00 529.50 533.44 0.80 0.28 2.40 0.51 0.91 4.00 0.88 105.29 83.49 Upper 11764 22.00 530.59 531.54 1.25 1.25 5.59 5.59 1 4.47 4.92 8.02 Upper 1784 44.00 530.59 532.00 1.18 0.47 5.33 1.75 0.49 4.61 0.49 11.89 32.12 Upper 1784 30.00 530.59 531.71 1.34 1.34 8.32 8.32 4.72 6.38 9.35 Upper 1784 57.00 530.59 532.18 1.21 0.53 5.88 1.80 0.79 4.85 0.71 18.89 38.88 Upper 1784 81.00 530.59 532.38 1.40 0.88 7.49 2.14 1.09 5.35 0.95 24.83 4287 Upper 1784 195.00 530.59 533.04 1.88 0.94 12.28 3.02 1.88 8.82 1.48 80.79 63.17 Upper 1748 22.00 529.92 531.18 0.47 0.40 1.34 1.14 0.14 2.85 0.14 7.78 11.85 Upper 1746 44.00 529.92 531.85 0.55 0.28 1.85 0.73 0.53 3.35 0.53 17.00 27.37 Upper 1748 3D.001 529.92 531.37 0.51 0.31 1.55 0.88 0.35 3.07 0.35 10.89 18.28 Upper 1748 57.001 5Z.921 531.851 0.59 0.201 2.09 0.70 0.83 3.55 0.83 23.37 34.19 Upper 1748 81.001 5N.921 5M.161 0.88 0.311 2.53 0.71 0.78 3.881 0.741 35.18 44.13 HEC -RAS Piro: UPRMChRov7 -14 River: Tonvard Branch Reach: Upper (Contirwed) Raaoh River SM a Told Min Ch El W.S. Elev, Show Chan Shear Totel Power Chan Power Total Vol Left Vol Chni Vol Right Flow Arms Top Width 6fs (ft) (ft ( ft (bV ft) (be e) Mm a) Me) (ft (s) Me) (e4 ft) (ft) Upper 1748 195.00 529.92 533.01 0.95 0.44 4.89 1.01 1.18 4.96 1.07 85.10 72.55 Upper 1738 2200 528.87 531.21 0.10 0.08 0.15 0.12 0.07 1.48 0.07 15.21 13.93 Upper 1736 44.00 528.87 531.88 0.20 0.10 0.41 0.17 0.27 211 0.27 25.26 28.87 Upper 11736 30.00 528.87 531.41 0.14 0.06 0.24 0.14 0.16 1.73 0.18 18.55 20.18 Upper 1736 57.00 528.87 531.88 0.24 0.11 0.58 0.20 0.38 239 0.36 31.75 35.31 Upper 1738 81.00 528.87 532.18 0.32 0.14 0.91 0.77 0.49 2.82 0.48 43.45 44.82 Upper 1738 195.00 528.87 533.00 0.65 0.28 2.74 0.80 0.91 4.21 0.81 91.84 72.05 Upper 1724 2200 529.91 530.88 1.25 1.25 5.58 5.58 4.47 4.92 8.02 Upper 11724 44.00 529.91 531.25 1.47 1.07 7.58 5.30 0.431 5.14 0.43 8.85 14.53 Upper 1724 30.00 529.91 531.03 1.34 1.34 6.31 6.31 4.71 8.37 9.35 Upper 1724 57.00 529.91 531.44 1.48 0.85 7.91 3.97 0.89 5.33 0.89 12.25 20.80 Upper 1724 81.00 529.91 531.72 1.57 0.79 8.98 3.32 0.94 5.70 0.94 19.20 29.76 Upper 1724 195.00 529.91 532.50 204 0.95 14.37 3.52 1.56 7.03 1.42 WAS 55.55 Upper 1707 2200 529.28 530.52 0.49 0.43 1.44 1.23 0.12 2.91 0.12 7.59 11.71 Upper 1707 44.00 529.28 530.99 0.58 0.28 1.87 0.85 0.52 3.35 0.52 17.79 31.83 Upper 1707 30.00 529.28 530.72 0.52 0.30 1.63 0.84 0.34 3.11 0.34 10.88 19.96 Upper 1707 57.00 529.26 531.19 0.59 0.77 211 0.61 0.82 3.55 0.62 24.79 40.03 Upper 1707 81.00 529.28 531.45 0.88 0.30 2.67 0.86 0.78 3.91 0.75 38.88 51.40 Upper 1707 195.00 529.26 532.241 0.95 0.43 4.71 0.92 1.09 4.94 1.10 91.04 84.98 Upper 1898 22.00 528.22 530.58 0.10 0.08 0.15 0.11 0.07 1.46 0.07 15.25 14.83 Upper 1698 44.00 528.22 531.03 0.19 0.09 0.40 0.14 0.27 2.09 0.27 28.70 34.33 Upper 1898 30.00 528.22 530.76 0.14 0.08 0.24 0.12 0.16 1.72 0.16 18.96 22.98 Upper 1888 57.00 528.22 531.22 0.24 0.10 0.57 0.17 0.35 2.37 0.35 34.04 43.08 Upper 1898 81.00 528.22 531.47 0.33 0.13 0.93 0.23 0.48 283 0.46 46.57 54.84 Upper 1898 195.00 528.22 53224 0.84 0.28 2.64 0.50 0.81 4.14 0.84 101.49 88.22 Upper 1888 2200 529.26 530.21 1.25 1.25 5.80 5.80 4.48 4.91 8.01 Upper 1888 44.00 529.28 530.81 1.42 0.89 7.21 4.28 0.44 5.08 0.44 9.19 17.22 Upper 1886 30.00 529.28 530.38 1.34 1.34 8.31 6.31 4.71 6.37 9.35 Upper 1886 57.00 529.26 530.81 1.40 0.68 7.23 2.88 0.88 5.18 0.88 13.51 28.70 Upper 118M 81.00 529.26 531.08 1.42 0.65 7.71 2.33 0.93 5.43 0.94 2250 38.21 Upper JIGN 195.00 529.28 531.76 2.04 1.01 14.25 3.58 1.55 6.97 1.61 54.81 57.18 Upper 1887 22.00 528.58 529.84 0.47 0.35 1.35 0.99 0.14 2.85 0.14 7.81 13.77 Upper 1887 44.00 528.58 530.31 0.49 0.22 1.55 0.47 0.56 3.16 0.52 20.95 38.22 Upper 1887 30.00 528.58 530.03 0.49 0.23 1.47 0.59 0.38 3.02 0.35 11.86 28.40 Upper 1887 57.00 528.58 530.50 0.52 0.23 1.74 0.48 0.85 3.33 0.61 28.83 48.08 U 1887 81.00 528.58 530.75 0.81 0.27 2.24 0.53 0.78 3.89 0.74 41.081 58.59 HEC -RAS Plan: UpReachRw7 -14 Rfwr: Tanvard Branch Ranch: Uooer (Cm inuwdl Reach Riwr ft 0 TOW Min Ch EI W.S. Elov Shaer Chan Sheer ToW Power Chen Power TOM Vol Let Vol ChM Vol RWd Flow Am Tap Width (do) R) ( bloq n) ( 1t MAI o) (be e) (ft) Ovs (1He) (ag 1) (ft) Upper jIeS7 195.00 528.58 531.40 1.04 0.50 5.34 1.12 1.72 5.11 1.18 88.70 80.88 Upper 11857 22.00 527.52 52917 0.10 0.06 0.15 0.08 0.07 1.45 0.07 15.63 19.86 Upper 1857 44.00 527.52 530.34 0.17 0.07 0.35 0.09 0.28 1.99 0.29 32.53 48.78 Upper 1857 30.00 527.52 530.07 0.13 0.05 0.22 0.08 0.17 1.69 0.17 21.15 34.57 Upper 1857 57.00 527.52 530.53 0.21 0.08 0.47 0.11 0.38 223 0.38 42.34 58.30 Upper 1857 81.00 527.52 530.77 0.28 0.11 0.73 0.15 0.46 2.61 0.47 56.32 71.14 Upper 1857 195.00 527.52 531.43 0.55 0.24 2.11 0.41 0.84 3.83 0.90 114.88 97.61 Upper 1845 72.00 528.57 529.52 1.25 1.25 5.61 5.61 4.48 4.91 8.01 Upper 1845 44.00 528.57 529.92 1.41 0.83 7.11 3.91 0.43 5.04 0.44 9.33 18.83 Upper 1645 30.00 528.57 529.89 1.34 1.34 6.31 8.31 4.71 6.36 9.35 Upper 1845 57.00 528.57 530.13 1.32 0.58 6.87 2.29 0.44 5.05 0.75 14.52 31.41 Upper 11645 81.00 528.57 530.38 1.38 0.54 7.23 1.79 0.89 5.31 1.00 24.85 47.78 Upper 1645 195.00 528.57 531.04 1.75 0.72 11.29 2.02 1.21 8.45 1.46 69.81 88.46 Upper 1828 2200 527.92 529.14 0.53 0.51 1.61 1.54 0.07 3.01 0.07 7.31 10.47 Upper 1828 44.00 527.92 529.52 0.76 0.43 2.91 1.41 0.54 3.84 0.54 13.44 21.72 Upper 1828 30.00 527.92 529.33 0.58 0.37 1.79 1.13 0.33 3.21 0.33 9.95 16.30 Upper 1628 57.00 527.92 529.88 0.92 0.49 3.99 1.67 0.88 4.33 0.88 16.73 25.81 Upper 1828 81.00 527.92 529.85 1.23 0.82 6.28 2.24 0.90 5.12 0.90 22.31 31.55 Upper 1828 195.00 527.92 530.54 2.03 0.92 14.25 3.46 1.81 7.02 1.28 52.09 55.45 Upper 1818 2200 525.52 529.20 0.07 0.06 0.06 0.07 0.061 1.20 0.05 18.50 13.67 Upper 1818 44.00 525.52 529.80 0.16 0.09 0.30 0.14 0.22 1.89 0.22 28.50 25.92 Upper 1818 30.00 525.52 529.40 0.10 0.06 0.14 0.08 0.13 1.45 0.13 21.84 19 7 U 1818 57.00 525.52 529.75 0.22 0.11 0.49 0.21 0.30 2.25 0.30 30.73 30.45 Upper 1818 81.00 525.52 529.97 0.33 0.16 0.94 0.34 0.44 2.83 0.44 38.14 37.10 Upper 1818 195.00 525.52 530.57 0.93 0.38 4.55 1.09 0.93 4.91 0.80 88.41 83.81 Upper 1608 2200 527.90 528.85 1.24 1.24 5.55 5.55 4.46 4.93 8.03 Upper 1808 44.00 527.90 529.29 0.92 0.84 4.08 2.81 0.57 4.44 0.38 10.78 23.93 Upper 1808 30.00 527.90 529.01 1.36 1.36 6.46 6.46 4.75 8.32 9.31 Upper 1608 57.00 527.90 529.41 1.11 0.71 5.72 288 0.79 4.71 0.59 14.14 28.80 Upper 1806 81.00 527.90 529.61 1.38 0.82 7.07 3.23 1.08 5.12 0.85 20.52 35.82 Upper 1808 195.00 527.90 530.25 2.14 1.13 13.52 4.30 1.631 6.32 1.43 51.21 81.10 Upper 15M 22.00 527.27 528.52 0.48 0.41 1.38 1.18 0.13 287 0.13 7.70 U 1589 44.00 527.27 528.98 0.58 0.28 1.90 0.71 0.52 3.37 0.52 17.23 Upper 15M 30.00 527.27 528.71 0.51 0.30 1.58 0.85 0.34 3.09 0.35 10.72 1,46.65 U 1589 57.00 527.27 529.16 0.83 0.29 2.30 0.72 0.65 3.85 0.81 23.13 U 1589 81.00 527.27 529.40 0.78 0.34 3.22 0.85 0.81 4.15 0.78 32.94 HEC -RAS Plan: UpReschRev7 -14 River. Tanvard Brm h Rrch- Unn , t(' t,n Ml Reach Rtver Sb C TOW Min Ch EI W.S. Elov I Shear Chan Shear Trial Power Chan Power ToW Vet Left Vol Chnl Val RV4 Flow Area Top Width Upper 1589 ds) 195.00 (ft) 527.27 (ft) 530.03 (fb* ft) 1.41 (6* ft) 0.63 (Ibm s) 8.37 (RJR a ) 1.73 1.30 (No) 5.92 (ftls 1.25 (eq ft) 70.56 (ft) 72.58 Upper Upper Upper Upper Upper Upper 1678 1678 1578 1578 1578 1578 22.00 44.00 30.00 57.00 81.00 196.00 528.21 526.21 526.21 526.21 528.21 528.21 528.55 529.02 528.75 529.20 529.44 530.09 0.10 0.19 0.14 0.23 0.32 0.67 0.07 0.06 0.07 O.oql 0.121 0.27 0.15 0.39 0.23 0.54 0.88 2.79 0.10 0.11 0.10 0.14 0.19 0.52 0.07 0.771 0.16 0.38 0.49 0.89 1.46 2.08 1.72 2.33 277 4.20 0.07 0.27 0.16 0.33 0.43 0.82 15.35 28.85 19.59 37.23 50.89 103.02 16.25 41.92 27.11 51.11 63,29 93.72 Upper Upper Upper U Upper Upper 1588 1568 1588 1568 1688 1568 22.00 44.00 30,00 57.00 81.00 195.00 527.28 527,28 527.26 527.26 527.26 527.26 528.21 528.82 528.38 528.82 529.08 529.71 1.24 1.38 1.34 1.32 1.35 1.88 1.24 0.78 1.34 0.58 0.56 0.81 5.55 8.91 8.31 6.67 7.18 12.55 5.55 3.80 8.31 2.25 1.81 2.43 0.45 0.68 0191 1.50 4.46 4.99 4.71 5.05 5.30 6.67 0.45 0.68 0.87 1.32 4.93 9.52 8.38 14.72 24.93 64.90 8.03 19.73 9.35 32.01 47.01 79.79 Upper Upper 1548 1548 22.00 44.00 528.57 528.57 527.82 528.23 0.47 0.83 0.39 0.30 1.36 2.21 1.11 0.82 0.13 0.53 2.86 3.53 0.13 0.54 7.74 16.34 12.30 29.31 Upper Upper Upper Upper 1548 1548 1548 1648 30.0 57.00 81.00 195.00 526.57 526.57 528.57 526.57 528.02 528.33 528.461 528.111 0.51 0.83 1.25 1.97 0.28 0.39 0.58 0.87 1.55 3.42 6.46 13.59 0.78 1.15 1.96 2.98 0.35 0.67 0.90 1.481 3.07 4.12 5.15 8.86 0.35 0.88 0.91 1.34 10.96 19.40 23.88 57.68 20.71 3122 38.24 65.51 UPPsW Upper Upper Upper Upper Upper 1539 1539 1539 1639 1539 1539 22.00 44.00 30.00 57.0 81.00 195.00 525.52 525.52 525.52 525.52 525.52 525.52 527.86 528.28 528.08 528.40 528.56 529.20 0.10 0.20 0.14 0.27 0.42 0.94 0.07 0.09 0.06 0.12 0.181 0.41 0.15 0.42 0.23 0.88 1.33 4.86 0.09 0.13 0.09 0.20 0.37 1.02 0.071 0.301 0.171- .17 0.39 0.54 1.03 1.46 211 1.71 2.50 3.15 4.94 0.07 0.30 0.17 0.39 0.54 0.92 15.41 28.15 20.43 32.86 40.13 77.99 18.21 38.55 31.00 42.50 47.97 7208 Upper Upper U Upper Upper U 1527 1527 1527 1527 1527 1527 22.00 44.00 30.00 57.00 81.00 195.00 528.58 526.56 528.56 528.56 525.58 526.58 527.51 528.03 527.68 528.14 528.30 528.21 1.25 0.92 1.34 1.03 1.23 0.82 1.25 0.29 1.34 0.38 0.51 0.44 5.80 3.85 6.34 4.62 6.14 3.86 5.80 0.81 6.34 0.98 1.31 0.82 0.50 0.67 0.87 1.04 4.46 4.18 4.72 4.48 5.00 4.47 0.51 0.74 1.01 1.29 4.92 15.97 6.38 22.13 31.58 104.13 8.02 52.97 9.34 57.11 62.94 93.18 U Upper U Upper 11511 Upper 11511 1511 1511 1511 2200 44.00 30.00 57.00 81.00 525.99 525.99 525.99 525.99 525.99 527.23 527.70 527.42 527.90 528.19 0.49 0.58 0.53 0.81 0.89 0.44 0.29 0.33 0.28 0.31 1.43 1.96 1.85 2.22 2.74 1.28 0.77 0.94 0.73 0.72 0.11 0.52 0.34 0.62 0.57 2.91 3.41 3.13 3.61 3.95 0.12 0.53 0.34 0.83 0.79 7.59 16.88 10.43 22.98 34.61 11.42 27.55 18.07 34.56 46.71 HEC -RAS Plan: UpReachRev7 -14 River: Tanvard Brunch Reach: Upper (Continued) Reach River Ste 0 TOM Min Ch El W.S. Elev Shear Chen Shear ToM Pore Chan Power Toil Val Left Val CAN Val R Flow Arm Top Width (tea) n (8) (da4 i1) (Maq 6) MR s) (ba a) Ovs) ft (ft) ( ft) (ft) Upper 1511 195.00 525.99 529.00 0.98 0.42 4.91 0.93 0.87 5.02 1.18 87.73 84.08 Upper 1503 22.00 524.94 52727 0.10 0.09 0.15 0.13 0.08 1.47 0.07 15.11 13.73 Upper 1503 44.00 524.94 527.74 0.20 0.10 0.42 0.18 0.27 212 0.27 25.00 28.89 Upper 1503 30.00 524.94 527.47 0.14 0.09 0.24 0.14 0.18 1.74 0.18 18.39 19.97 Upper 11503 57.00 524.94 527.94 0.25 0.12 0.80 0.21 0.35 2.41 0.38 31.31 35.05 Upper 1503 81.00 524.94 528.22 0.34 0.14 0.96 0.27 0.32 2.87 0.50 42.75 47.31 Upper 1503 195.00 524.94 528.99 0.88 0.27 292 0.58 0.85 4.29 0.91 93.44 83.68 Upper 1493 22.00 525.98 528.93 1.25 1.25 5.61 5.61 4.48 4.91 8.01 Upper 1493 44.00 525.98 527.32 1.48 1.02 7.47 5.00 0.431 5.12 0.43 8.94 15.20 Upper 1493 30.00 525.98 527.10 1.34 1.34 8.31 8.31 4.71 6.37 9.35 Upper 114M 57.00 525.98 527.51 1.47 0.81 7.81 3.69 0.88 5.31 0.69 12.50 22.17 Upper 11493 81.00 525.98 527.79 1.53 0.74 8.85 2.99 0.93 5.64 0.94 20.04 32.29 Upper 1490 195.00 525.98 528.56 1.96 0.85 13.45 2.93 1.16 8.87 1.52 58.79 64.53 Upper 1476 22.00 525.32 526.571 0.48 0.43 1.39 1.24 0.13 2.86 0.13 7.66 11.29 Upper 1476 44.00 525.32 527,031 0.58 0.32 200 0.90 0.54 3.43 0.52 15.82 23.90 Upper 1476 30.00 525.32 526.761 0.52 0.34 1.81 1.00 0.35 3.11 0.35 10.37 16.56 Upper 1476 57.00 525.32 527.22 0.85 0.34 244 0.93 0.70 3.72 0.59 20.81 29.16 Upper 11476 81.00 525.32 527.46 0.82 0.41 3.51 1.14 0.90 4.28 0.74 28.77 36.00 Upper 1478 195.00 525.32 528.20 1.45 0.88 8.80 2.02 1.31 6.06 1.23 83.32 80.49 Upper 1485 22.00 524.26 526.61 0.10 0.09 0.15 0.13 0.07 1.48 0.07 15.22 13.34 Upper 1488 44.00 524.28 527.07 0.20 0.11 0.42 0.20 0.28 212 0.26 24.11 25.01 Upper 1486 30.00 524.26 528.80 0.14 0.09 0.24 0.15 0.18 1.73 0.16 18.32 18.15 Upper 1466 57.00 524.28 527.26 0.25 0.13 0.62 0.25 0.38 2.44 0.32 29.27 30.24 Upper 1488 81.00 524.28 527.50 0.37 0.17 1.11 0.38 0.53 3.00 0.45 37.47 37.06 Upper 1468 195.00 524.25 528.22 0.89 0.37 4.32 1.02 0.92 4.87 0.89 71.66 61.77 Upper 1453 22.00 525.30 528.25 1.24 1.24 5.55 5.55 4.48 4.93 8.03 Upper 1453 44.00 525.30 528.65 1.43 0.90 7.22 4.30 0.44 5.06 0.44 918 17.18 Upper 1453 30.00 525.30 526.42 1.34 1.34 6.31 6.31 4.71 6.37 9.35 Upper 1453 57.00 525.30 526.85 1.40 0.60 7.26 290 0.88 5.19 0.88 13.48 26.80 Upper 1453 81.00 525.30 527.12 1.43 0.88 7.76 249 0.95 5.44 0.98 22.19 35.96 Upper 1453 195.00 525.30 527.80 2.11 1.15 14.98 4.44 1.611 7.09 1.78 50.62 47.54 Upper 1439 22.00 524.72 525.97 0.45 0.30 1.37 0.85 0.13 287 0.13 7.83 18.44 U pper 1439 44.00 524.72 528.30 0.72 0.34 2.69 0.92 0.62 3.74 0.57 16.16 32.26 Upper 1439 30.00 524.72 528.17 0.48 0.23 1.44 0.57 0.41 3.00 0.39 12.35 28.96 Upper 14W 57.00 524.72 528.37 1.01 0.471 4.49 1.45 0.78 4.48 0.73 18.45 35.04 U 1439 81.00 524.72 528.50 1.44 0.67 7.85 230 1.04 1 5.441 0.971 23.481 40.50 HEC -RAS Plan: UpReachRev7 -14 River: Tonvard Branch Reach: Uooer (Continued) Reach RMr Ste 0 Total Min Ch EI W.S. Elov Shear Chan Shear Total Power Chan Power Total Val Left Val Chnl Val RVt Flow Arne Top WIdtl1 (do) 1t (ft) ft) (lohq R) (WR a) (Ibm s) (fus) (ftla) (ft) (ag ft ) (ft) Upper 1439 195.00 524.72 527.17 1.93 0.95 13.03 3.10 1.53 8.75 1.58 59.58 83.75 Upper 1430 22.00 523.88 528.01 0.10 0.03 0.14 0.04 0.08 1.44 0.08 17.24 47.29 Upper 11430 44.00 523.88 528.37 0.18 0.07 0.37 0.09 0.32 202 0.33 35.571 55.82 Upper 1430 30.00 523.88 528.21 0.12 0.04 0.19 0.05 0.211 1.81 0.21 27.19 52.09 Upper 1430 57.00 523.88 526.471 0.25 0.10 0.59 0.14 0.41 238 0.43 41.28 58.23 Upper 1430 81.00 523.88 528.611 0.38 0.17 1.13 0.27 0.57 2.97 0.59 49.88 81.88 Upper 1430 195.00 523.88 527.201 0.71 0.38 3.05 0.73 1.00 4.28 1.06 97.00 77.80 Upper 1418 2200 524.71 525.86 1.25 1.25 5.81 5.61 4.48 4.91 8.01 Upper 11418 44.00 524.71 528.15 0.88 0.28 3.41 0.81 0.58 3.98 0.59 19.94 87.23 Upper 1418 30.00 524.71 525.82 1.36 1.38 6.46 6.48 1 4.75 8.32 9.31 Upper 1418 57.00 524.71 528.24 0.98 0.36 4.23 0.80 0.781 4.33 0.77 28.10 89.84 Upper 1418 81.00 524.71 528.38 1.14 0.49 5.47 1.10 0.991 4.78 1.01 38.37 73.98 Upper 1418 195.00 524.71 527.27 0.70 0.41 2.891 0.70 1.18 4.11 1.19 113.31 97.38 Upper 1402 2200 524.09 525.34 0.48 0.40 1.38 1.15 0.13 2.87 0.13 7.73 11.99 Upper 1402 44.00 524.09 525.81 0.56 027 1.87 0.89 0.52 3.35 0.52 17.42 29.88 Upper 1402 30.00 524.09 525.54 0.51 0.30 1.58 0.83 0.35 3.07 0.35 10.80 19.43 Upper 1402 57.00 524.09 525.99 0.62 0.29 2.26 0.71 0.83 3.83 0.83 23.32 38.48 Upper 1402 81.00 524.09 528.22 0.78 0.36 3.14 0.90 0.811 4.12 0.82 32.85 42.75 Upper 1402 195.00 524.09 528.77 1.87 0.83 10.84 2.89 1.44 6.39 1.47 59.85 58.93 Upper 1393 22.00 523.04 525.38 0.10 0.09 0.15 0.12 0.07 1.46 0.07 15.20 13.71 Upper 1393 44.00 523.04 525.84 0.20 0.10 0.42 0.18 0.28 212 0.27 24.88 27.37 Upper 1393 30.00 523.04 525.58 0.14 0.09 0.24 0.14 0.18 1.73 0.18 18.46 19.52 Upper 1393 57.00 523.04 528.02 0.26 0.13 0.83 0.24 0.38 246 0.36 29.88 32.57 Upper 1393 81.00 523.04 528.24 0.38 0.17 1.15 0.37 0.481 3.03 0.51 38.03 39.98 Upper 1393 195.00 523.04 5A.731 1.15 0.50 6.27 1.58 0.991 5.48 1.06 81.47 58.08 Upper 1381 22.00 524.06 525.04 1.24 1.24 5.49 5.49 4.45 4.96 8.06 Upper 1381 44.00 524.06 525.44 128 0.77 6.85 3.52 0.451 4.96 0.45 9.57 20.05 Upper 1381 30.00 524.08 525.20 1.34 1.34 6.31 8.31 4.71 8.38 9.35 Upper 1381 57.00 524.08 525.84 1.31 0.57 8.80 2.19 0.88 5.04 0.88 14.88 32.82 Upper 1381 81.00 524.08 525.90 1.35 0.54 7.15 1.75 0.88 5.29 0.88 25.21 48.56 Upper 1381 195.00 524.08 528.49 1.94 0.94 13.11 3.02 1.45 8.75 1.88 80.78 87.38 Upper 1388 22.00 523.58 524.81 0.50 0.40 1.47 1.18 0.11 293 0.11 7.55 1283 Upper 1388 44.00 573.58 525.28 0.54 0.25 1.77 0.58 0.44 3.29 0.85 19.78 36.40 Upper 1388 30.00 523.58 525.01 0.52 0.23 1.80 0.59 0.32 3.09 0.35 11.65 28.38 Upper 1388 57.00 523.58 525.40 0.83 0.30 230 0.88 0.54 3.83 0.82 25.08 40.79 Upper 1388 81.00 523.58 525.80 0.80 0.39 3.34 0.92 0.70 4.17 1.06 33.891 47.20 HEC -RAS Plan: UpReachRev7 -14 River: Tanvard Branch Reach: UDDer (Continued) Reach RWw Ste Q TOM Min Ch EI W.S. Eiev j Shear Chan St"m Total POwv Chan Poway TOW Val Left Vol CtW Val RigW Flow Arm Top WkNh (aft) n) (S ) ft) (bfeq ft) (bm e) (bNt e) f LIG) (ft) (ft) (ag 8) (ft) Upper 1368 195.00 523.58 526.23 1.40 0.71 8.17 2.01 1.25 5.84 1.88 89.40 64.96 Upper 1358 22.00 522.52 524.85 0.10 0.06 0.15 0.08 0.07 1.47 0.07 15.35 19.74 Upper 1358 44.00 522.52 525.29 0.19 0.08 0.38 0.11 0.201 205 0.33 30.73 43.16 Upper 11358 30.00 522.52 525.05 0.14 0.05 0.23 0.08 0.17 1.71 0.17 21.08 36.38 Upper 11358 57.00 522.52 525.43 0.25 0.11 0.58 0.16 0.38 2.38 0.44 36.87 46.97 Upper 1358 S1.00 522.52 525.82 0.35 0.16 1.03 0.26 0.51 2.91 0.80 46.88 52.49 Upper 1358 195.00 522.52 528.23 0.81 0.38 3.73 0.88 1.02 4.59 1.10 83.91 70.90 Upper 1351 22.00 523.57 524.52 1.25 1.25 5.61 5.61 4.46 4.91 8.01 Upper 1351 44.00 523.57 525.01 1.04 0.37 4.59 1.23 0.50 4.40 0.50 13.36 40.31 Upper 1351 30.00 523.57 524.091 1.34 1.34 6.33 8.33 4.72 8.38 9.35 Upper 1351 57.00 523.57 525.14 1.14 0.48 5.33 1.40 0.75 4.69 0.78 18.85 43.83 Upper 1351 81.00 523.57 525.32 1.33 0.81 6.97 1.81 1.02 5.22 1.04 27.18 48.89 Upper 1351 195.00 523.57 525.88 2.09 1.09 14.47 3.82 1.67 6.93 1.74 58.61 63.78 Upper 1326 22.00 522.40 523.85 0.48 0.39 1.38 1.12 0.13 2.86 0.13 7.70 12.47 Upper 1326 44.00 522.40 524.12 0.54 0.25 1.78 0.58 0.53 3.29 0.53 18.85 33.93 Upper 1326 30.00 522.40 523.85 0.51 0.27 1.56 0.73 0.34 3.07 0.34 11.10 22.28 Upper 1328 57.00 522.40 524.29 0.80 0.28 2.13 0.63 0.85 3.58 0.64 25.09 39.70 Upper 1326 81.00 522.40 524.51 0.75 0.35 3.04 0.82 0.82 4.07 0.81 34.67 47.20 Upper 1326 195.00 522.40 525.19 1.24 0.61 6.86 1.59 1.29 5.56 1.31 74.89 68.38 Upper 1318 22.00 521.35 523.69 0.10 0.07 0.15 0.10 0.07 1.46 0.07 15.33 16.52 Upper 1318 44.00 521.35 524.15 0.19 0.08 0.38 0.12 0.29 2.08 0.29 28.95 38.85 Upper 1318 30.00 521.35 523.89 0.14 0.08 0.24 0.10 0.16 1.72 0.16 19.73 28.31 Upper 1318 57.00 521.35 524.32 0.24 0.10 0.55 0.17 0.39 2.35 0.39 35.82 43.04 Upper 1318 81.00 521.35 524.54 0.34 0.15 0.96 0.27 0.53 2.85 0.53 45.87 48.53 Upper 1318 195.00 521.35 525.19 0.79 0.37 3.61 0.88 1.00 4.57 0.98 82.89 65.80 Upper 113M 22.00 522.39 523.34 1.25 1.25 5.56 5.56 4.47 4.93 8.03 Upper 11306 44.00 522.39 523.78 1.34 0.88 6.59 3.05 0.46 4.92 0.48 9.89 22.38 Upper lime 30.00 522.39 523.51 1.34 1.34 6.31 6.31 4.71 8.38 9.35 Upper 1306 57.00 522.39 523.98 1.20 0.48 5.82 1.88 0.67 4.84 0.67 16.49 38.30 Upper 1306 81.00 522.39 524.19 1.35 0.60 7.12 1.90 0.97 5.28 0.94 25.36 45.23 Upper 1308 195.0 522.39 524.791 2.04 1.03 14.11 3.46 1.85 6.91 1.56 57.73 W-12 Upper 1291 22.00 521.77 523.03 0.47 0.33 1.33 0.92 0.16 2.85 0.17 7.89 14.73 U pper 1291 44.00 521.77 523.43 0.63 0.34 2.21 0.93 0.56 3.53 0.80 16.05 25.80 Upper 1281 30.00 521.77 523.22 0.49 0.29 1.49 0.77 0.38 3.03 0.42 11.31 20.13 Upper 1291 57.001 521.77 523.57 0.77 0.40 3.08 1.18 0.89 3.98 0.73 19.81 28.54 Upper 1291 81.001 521.77 523.78 I.M1 0.52 4.791 1.61 0.89 4.70 0.931 26.18 34.97 HEC -RAS Plan: UoRaechRov7 -14 River T■nverd RrmnM R..r!h i 1r rrr...h..,�A% Reach River Ste 0 TOW Min Ch El W.S. Elev Shag Chan Shear TaW Power Chen Power Tod Val left Val Chnl Val Rlpht Flow Ann Upper 1291 195.00 ( 521.77 (ft) 524.40 (b/a9 ft) 1.89 (bhq ft) 0.98 (be s) 12.81 ( e) 3.58 ( 1.48 (ftti) 8.78 ( ) 1.81 (eq ft) 53.33 ;!S U 1281 22.W 520.72 523.06 0.10 0.05 0.15 0.07 0.09 1.45 0.10 16.16 Upper 1281 44.00 520.72 523.48 0.19 0.10 0.40 0.15 0.33 2.09 0.35 28.36 33.41 Upper 1281 30.00 520.72 523.28 0.13 0.07 0.22 0.09 0.211 1.88 0.22 21.81 29.38 Upper 1281 57.00 520.72 523.82 0.28 0.13 0.62 0.22 0.43 2.43 0.45 33.40 36.13 Upper 1281 81.00 520.72 523.84 0.37 0.19 1.11 0.37 0.57 298 0.61 41.63 40.17 Upper 1281 195.00 520.72 524.49 0.90 0.47 4.36 1.29 1.07 4.86 1.14 71.81 52.40 Upper 1289 2200 521.76 522.71 1.28 1.28 5.63 5.63 4.48 4.91 8.01 Upper 1289 44.00 521.76 523.171 1.10 0.48 4.98 1.61 0.64 4.50 0.65 13.23 33.73 Upper 1289 30.00 521.76 522.88 1.38 1.38 6.42 8.42 1 4.74 6.33 9.32 Upper 1289 57.00 521.76 523.29 1.22 0.58 5.89 1.86 o.eel 4.83 0.88 17.74 36,62 Upper 1288 81.00 521.78 523.48 1.44 0.73 7.77 239 1.131 5.40 1.15 24.93 40.80 Upper 1289 195.00 521.76 524.10 215 1.19 15.20 4.28 1.77 7.06 1.81 54.44 54.70 Upper 1254 2200 521.16 522.41 0.47 0.37 1.36 1.05 0.13 2.88 0.13 7.77 13.01 umer 1254 44.00 521.16 522.89 0.51 0.22 1.85 0.47 0.51 3.22 0.51 20.28 39.71 Upper 1254 30.00 521.16 522.61 0.50 0.25 1.52 0.88 0.34 3.05 0.34 11.41 24.07 Upper 1254 57.00 521.16 523.06 0.53 0.23 1.78 0.45 0.821 3.36 0.60 28.79 47.90 Upper 1254 81.00 521.16 523.33 0.60 0.28 2.19 0.55 0.791 3.88 0.75 41.58 53,94 Upper 1254 195.00 521.16 524.12 0.88 0.45 480 0.95 1.21 4.67 1.11 91.96 73.11 Upper 1245 22.00 520.11 5M.451 0.10 0.07 0.15 0.11 0.07 1.46 0.07 15.31 16.06 Upper 1245 44.00 520.11 522.92 0.19 0.08 0.39 0.12 0.27 207 0.27 28.68 41.47 Upper 1245 30.00 620.11 522.85 0.14 0.07 0.24 0.10 0.16 1.72 0.16 19.51 26,77 Upper 1245 57.00 520.11 523.10 0.23 0.09 0.54 0.15 0.38 2.33 0.35 38.97 48.37 Upper 1245 81.00 520.11 523.34 0.31 0.14 0.87 0.22 0.511 277 0.48 49.26 54.13 Upper 1245 195.00 520.11 524.10 0.62 0.30 254 0.80 0.94 4.08 0.87 97.58 7255 Upper 1233 22.00 521,15 522.101 1.25 1.25 5.61 5.61 4.48 4.91 8.01 Upper 1233 44.00 521.15 522.511 1.39 0.79 6.92 3.85 0.45 5.00 0.45 9.49 19.52 Upper 1233 30.00 521.15 522.27 1.34 1.34 8.32 8.32 4.71 6.38 9.35 Upper 1233 57.00 521.15 522.71 1.33 0.59 6.71 229 0.88 5.06 0.68 14.61 31.55 Upper 1233 81.00 521.15 522.99 1.28 0.52 8.80 1.62 0687 5.17 0.87 25.98 48.56 Upper 1233 195.00 521.15 523.97 1.01 0.54 5.08 1.26 1.28 5.Wl 1.28 84.00 69.45 Upper 1213 24.00 520.20 521.51 1.21 1.06 3.53 3.05 0.33 2.91 0.33 8.33 11.63 Upper 11213 48.001 520.20 522.00 1.47 0.95 5.11 288 0.90 3.47 0.91 15.83 18.99 Upper 11213 38.00 520.20 521.81 1.391 0.96 4.55 2.91 0.74 3.28 0.74 12.58 18.22 Upper 11213 72.00 520.20 5M.371 1.80 0.83 8.02 240 0.88 i 3.77 1.21 24.80 29,05 Upm 11213 10200 520.20 522.76i 1.811 0.77 8.32 2.07 1.051 3.92 1.381 37.97 39.44 HEC -RAS Plan: UpReechRev7 -14 Rlw.. Tanvard Branch Ranch: Uooar (Cantinuadl Reach River We G TOM Min Ch El W.S. Elov Shaer Chan Shear Toots Power Chan Power ToW Vol LoR Vol Chnl Vol Right Flow Arne Top Wdth (c10 ) ((ft) (1t ) (b" n) R) (bm a) (bft a) (ft) (ft) (Na) (ag R ) (ft) Upper 1213 242.00 520.20 523.84 1.79 0.93 7.94 2.45 1.88 4.43 1.72 92.11 57.80 Upper 1204 24.00 519.15 521.54 0.11 0.10 0.17 0.15 0.09 1.54 0.09 15.74 12.77 Upper 1204 48.00 519.15 522.03 0.22 0.15 0.50 0.30 0.28 2.28 0.31 23.421 19.24 Upper 112D4 38.00 519.15 521.85 0.18 0.13 0.35 0.24 0.23 1.99 0.23 20.221 16.58 Upper JIM4 72.00 519.15 522.38 0.32 0.16 0.88 0.37 0.35 278 0.48 32.01 29.03 Upper JIM4. 102.00 519.15 522.74 0.42 0.19 1.35 0.44 0.48 3.26 0.80 44.11 38.84 Upper 11204 242.00 519.15 523.89 0.83 0.40 4.00 1.06 1.02 4.84 1.4 90.01 55.80 Upper 11903 24.00 520.19 521.191 1.27 1.71 5.76 5.78 4.53 5.30 8.39 Upper 1193 48.00 520.19 521.57 1.55 1.24 8.26 6.42 0.51 5.32 0.51 9.28 13.01 Upper 1193 38.00 520.19 521.44 1.43 1.34 7.13 8.82 0.22 4.97 0.22 7.88 10.80 Upper 1193 72.00 520.19 521.88 1.70 1.12 9.92 5.75 0.89 5.84 0.89 13.98 17.95 Upper 1193 102.00 520.19 522.19 1.85 1.02 11.72 5.01 1.00 6.33 1.15 20.85 25.35 Upper 11193 242.00 520.19 523.20 212 1.03 15.88 4.15 1.55 7.38 1.65 80.13 50.41 Upper 11181 24.00 519.81 520.92 0.47 0.32 1.38 0.88 0,211 2.90 0.21 8.58 15.83 Upper 11181 48.00 519.61 521.42 0.51 0.28 1.88 0.81 0.57 3.27 0.84 20.92 31.48 Upper 11181 38.00 519.61 521.23 0.51 0.27 1.80 0.88 0.48 3.16 0.54 15.40 26.30 Upper 11181 7200 519.81 521.81 0.53 0.28 1.81 0.54 0.89 3.44 0.77 35.4 41.98 Upper 11181 10200 519.81 522.20 0.54 0.27 1.94 0.52 0.81 3.80 0.83 53.20 51.72 Upper 11181 24200 519.81 523.38 0.83 0.33 284 0.80 1.08 4.20 1.02 131.44 79.83 Upper 1169 24.00 518.55 520.95 0.11 0.07 0.17 0.11 O.loj 1.52 0.10 16.24 17.81 Upper 1189 48.00 516.55 521.44 0.20 0.10 0.43 0.17 0.301 215 0.35 28.68 31.97 Upper 1189 38.00 518.55 521.28 0.17 0.09 0.32 0.14 0.23 1.93 0.27 23.23 26.98 Upper 1189 72.00 518.55 521.82 0.25 0.12 0.67 0.21 0.43 2.54 0.49 42.49 42.4 Upper 1189 10200 518.55 522.191 0.32 0.15 0.92 0.28 0.58 2.88 0.59 80.18 51.63 Upper 1189 24200 518.55 523.36 0.49 0.24 1.85 0.42 0.89 3.77 0.85 136.83 79.31 Upper 1158 24.00 519.80 520.80 1.27 1.27 5.78 5.78 4.54 5.29 8.38 Upper 1158 48.00 519.80 520.98 1.58 1.26 8.30 6.57 0.511 5.33 0.51 9.24 12.78 Upper 1158 38.00 519.80 520.85 1.44 1.34 7.14 6.67 0.22 4.97 0.22 7.88 10.73 Upper 1158 72.00 519.80 521.28 1.73 1.17 10.19 6.13 0.89 5.89 0.88 13.71 17.22 Upper 1158 10200 519.80 521.59 1.90 1.16 12.20 8.00 1.16 6.41 1.15 19.75 21.87 Upper 1158 24200 519.80 52288 219 0.90 16.53 3.67 1.44 7.54 1.30 59.14 57.40 Upper 1121 28.00 518.01 519.48 0.37 0.32 0.98 0.82 0.31 284 0.26 10.09 1202 Upper 1121 5200 518.01 519.97 0.55 0.40 1.90 1.23 0.81 3.44 0.52 16.91 15.75 Upper 1121 45.00 518.01 519.88 0.50 0.37 1.62 1.10 0.55 3.24 0.47 15.24 14.93 U 1121 84.00 518.01 520.38 0.78 0.47 3.23 1.80 0.82 4.22 0.59 24.53 21.34 Upper 1121 120.00 518.01 520.74 0.071 0.551 4,781 200 1.01 4.Wl 0.781 33.02 28.32 HEC -RAS Plan: UpReachRev7 -14 River: Tamrord Branch Reach: Upper (Condnusd) Reach River Ste C TOM Min Ch El W.S. Bev Shaer Chan Sher Tod Power Chan Power Total Val LaR Vol Chnl Val RVd Fbw Area Top WWIh (ok ) (1t (1t ) (Ib* R) ( R) (Ibflt s ) (be e) (ft) (1tls) (ft) (eg R) (R) Upper 1121 282.00 518.01 521.82 1.64 0.65 11.10 2.38 1.45 6.79 1.03 77.53 60.38 Upper 1108 28.00 517.28 519.48 0.13 0.13 0.20 0.20 1.60 16.27 12.66 Upper 1108 52.00 517.28 519.99 0.23 0.12 0.50 0.25 0.17 2.23 0.17 24.84 29.01 Upper 1108 45.00 517.28 519.87 0.20 0.14 0.42 0.28 0.10 2.09 0.10 21.96 21.40 Upper 1106 84.00 517.28 520.43 0.31 0.17 0.83 0.37 0.42 2.71 0.47 39.24 34.74 Upper 1108 120.00 517.26 520.82 0.38 0.22 1.18 0.49 0.56 3.10 0.67 53.61 39.03 Upper 1108 282.00 517.26 521.96 0.67 0.33 2.91 0.81 0.95 4.38 0.91 113.74 66.59 Upper 11086 28.00 518.00 519.23 0.73 0.73 2.80 2.80 3.54 7.35 9.90 Upper 1086 52.00 518.00 519.67 0.94 0.79 3.95 3.28 0.351 4.22 0.35 12.52 14.54 Upper 110m 45.00 618.00 519.57 0.89 0.83 3.61 3.33 0.20 4.05 0.20 11.15 13.05 Upper 1086 84.00 518.00 520.08 1.12 0.73 5.42 3.18 0.66 4.86 0.73 19.31 21.18 Upper 1086 120.00 518.00 520.40 1.29 0.68 7.00 2.90 0.81 5.42 1.00 28.16 31.16 Upper 1088 282.00 518.00 521.75 1.15 0.54 6.47 1.58 1.27 5.63 1.01 98.75 88.93 Upper 1051 28.00 517.43 518.88 0.41 0.41 1.10 1.10 2.69 9.67 11.59 Upper 1051 52.00 517.43 519.39 0.52 0.41 1.69 1.29 0.451 3.27 0.42 18.70 15.90 Upper 1051 45.00 517.43 519.28 0.48 0.40 1.50 1.21 0.381 3.11 0.35 14.93 14.93 Upper 1051 84.00 517.43 519.80 0.69 0.50 273 1.75 0.70 3.95 0.64 23.89 19.31 Upper 1051 120.00 517.43 520.12 0.91 0.62 4.27 2.42 0.92 4.67 0.78 30.51 22.19 Upper 1051 282.00 517.43 520.87 2.18 1.33 18.64 7.49 1.77 7.82 1.30 49.93 29.67 Upper j 1031 26.00 516.42 518.87 0.09 0.09 0.12 0.12 1.34 19.37 13.78 Upper 11031 5200 516.42 519.39 0.18 0.13 0.32 0.25 0.21 1.94 0.28 27.92 18.29 Upper 1031 45.00 516.42 519.27 0.14 0.12 0.28 0.21 0.17 1.80 0.23 25.84 17.69 Upper 1031 64.00 516.42 519.80 0.28 0.20 0.67 0.47 0.37 255 0.47 35.91 20.46 Upper 1031 120.00 518.42 520.12 0.39 0.25 1.24 0.71 0.41 3.17 0.56 43.00 25.52 Upper 1031 282.00 516.42 52D.90 1.08 0.46 5.80 1.80 0.78 5.48 0.91 7278 50.87 Upper 1008 25.00 517.40 518.85 0.71 0.71 2.46 2.46 1 3.48 7.47 10.00 Upper 1006 52.00 517.40 519.11 0.88 0.58 3.49 2.28 0.46 4.06 0.31 13.40 18.88 Upper 1006 45.00 517.40 519.00 0.82 0.67 3.21 2.58 0.25 3.91 0.24 11.88 15.09 Upper 1008 84.00 517.40 519.49 1.00 0.50 4.62 1.81 0.85 4.62 0.85 23.25 32.95 Upper 1006 120.00 517.40 519.82 1.10 0.51 5.49 1.69 1.04 5.00 0.85 36.31 45.29 Upper 11 008 282.00 517.40 520.80 1.35 0.82 8.06 1.81 1.11 5.97 1.37 97.34 79.09 Upper 988 26.00 518.99 518.37 0.49 0.49 1.42 1.42 2.92 8.91 11.07 Upper 968 52.00 616.99 518.89 0.58 0.58 1.94 1.94 3.35 15.53 14.35 Upper 986 45.00 516.99 518.77 0.55 0.65 1.79 1.79 3.24 13.90 13.68 Upper 966 84.00 slemi 519.311 0.661 0.42 2.801 1.51 0.37 3.811 0.38 23.64 28.54 Upper 988 I 120.00 518.991 519.861 0.791 0.401 3.391 1.38 0.60 4.261 0.611 34.97 39.28 HEC -RAS Plan: UoReachROV7 -14 River: Tanvard Rrunnh Runk I r..,,.. rr ...s....�� each U River Sri 988 Q TOW (o ) 282.00 Min Ch EI ) 518.98 W.S. Elevrr (R) 520.80 Shaer Chan (�q R) 118 Shan ToW 054 Power Chan Powrr Trial VN LeR VN CAN VN Wldlh R) 72.35 Upper U U U U U 948 948 948 948 948 948 28.00 5200 45.00 84.00 120.00 282.00 51597 51597 515.97 515.97 515.97 515.97 51892 518.80 519.35 519.71 520.84 018 0.15 0.24 0.31 0.64 009 0.08 0.12 0.15 0.29 032 0.27 0.57 0.87 2.72 0.15 0.14 0.21 0.28 0.87 0.21 0.16 0.30 0.41 0.74 1.96 1.82 241 2.83 4.27 0.21 0.17 0.41 0.58 0.98 JATop 13.88 32.47 27.80 43.73 51.54 79.18 Upper UPPK Upper U U Upper 928 926 928 928 928 28.00 52.00 45.00 84.00 120.00 282.00 516.951 518.96 518.95 518.95 516.95 516.95 517.99 518.42 518.32 518.79 519.12 519.99 1.33 1.55 1.48 1.87 1.73 2.28 1.33 1.55 1.48 1.01 0.87 1.03 8.21 8.13 7.55 9.89 10.80 17.28 8.21 8.13 7.55 5.24 4.02 4.18 0.89 1.05 1.76 4.67 5.25 5.10 5.79 6.13 7.58 0.89 0.78 1.30 5.56 9.90 8.83 16.14 25.84 89.37 8.36 11.75 11.01 22.98 34.80 68.47 UPPK UPPar Upper Upper Upper Upper 888 888 888 888 888 888 28.00 5200 45.00 84.00 120.00 28200 515.50 515.50 515.50 515.50 515.50 515.50 518.99 517.50 517.38 517.93 518.301 519.421 0.37 0.48 0.45 0.83 0.79 1.04 0.37 0.38 0.37 0.44 0.371 0.401 0.95 1.53 1.35 2.39 148 5.62 0.95 1.13 1.08 1.46 1.25 1.07 0.44T 0.371 o.aal 0.49 1.06 2.57 3.17 3.01 3.79 4.39 5.40 0.45 0.38 0.88 0.82 1.04 10.13 17.33 15.50 25.35 35.29 105.79 11.90 16.46 15.43 20.38 36,95 88.88 Upper Upper Upper Upper Upper Upper 883 883 883 883 883 883 28.00 52.00 45.00 84.00 120.00 282.00 514.50 514.50 514.50 514.50 514.50 514.50 516.991 517.501 517.381 517.941 518.32 519.40 0.08 0.18 0.14 0.24 0.34 0.63 0.08 0.12 0.11 0.18 0.18 0.25 0.11 0.30 0.24 0.80 1.00 2.88 0.11 0.21 0.18 0.34 0.38 0.60 0.22 0.18 0.36 0.39 0.82 1.31 1.91 1.77 2.481 2.97 4.28 0.22 0.18 0.37 0.50 0.76 19.83 28.85 28.35 39.03 51.38 118.77 13.94 20.52 19.00 28.28 40.53 81.84 Upper Upper Upper Upper U U A 832 832 832 832 832 832 26.00 52.00 45.00 84.00 120.00 28200 515.50 515.50 515.50 515.50 515.50 515.50 518.71 517.13 517.04 517.50 517.82 518.72 0.79 1.03 0.98 1.23 1.42 2.13 0.79 0.86 0.92 0.78 0.80 0.86 2.88 4.54 4.10 8.23 7.97 15.86 288 3.74 3.87 3.47 3.55 3.47 0.31 0.14 0.72 0.97 1.24 3.88 4.40 4.21 5.06 5.83 7.43 0.31 0.14 0.72 0.97 1.50 7.11 11.98 10.71 18.80 27.15 69.85 9.71 14.68 12.74 2241 29.20 89,8,{ Upper Upper Upper Upper Upper 808 80 8 808 808 28.00 52.00 45.00 84.00 120.00 515.02 515.02 515.021 515.021 515,021 518.48 516.95 516.84 517.38 517.74 0.40 0.53 0.50 0.83 0.75 0.40 0.33 0.33 0.37 0.44 1.06 1.76 1.581 2.361 3.201 1.06 0.97 0.97 1.08 1.29 0.44 0.37 0.71 0.891 2.88 3.31 3.16 3.76 4.25 0.441 0.371 0.72 0.911 9.78 17.721 15.38 29.28 40.49 11.87 22.72 19.98 29,43 34,35 HEC -RAS Plan: UoRaachRov7 -14 River Tanvard 9ranrh Rwerh- Rorer rr.,..«....n Reach River Sts 0 TOW Min Ch 8 W.S. Elev r Shear Chan Sheer Total Power Chan Power TOW Vol Left Vol Chni Vol Flow Ana Top Width Upper 808 (d*) 282.00 (ft) 515.02 (ft) 518.54 (b* ft) 1.61 ft) 0.75 (WR6 ) 10.80 e 2.77 R/e 1.20 (R/s ) 8.58 1.40 (eg R) 75.99 (ft) 58.98 Upper Upper Upper Upper Upper Upper 781 781 781 781 781 781 28.00 5200 45.00 $4.00 120.00 282.00 514.00 514.00 514.00 514.00 514.00 514.00 516.48 516.951 616.84 517.39 517.73 518.54 0.08 0.17 0.14 0.25 0.35 0.87 0.08 0.11 0.10 0.14 0.18 0.40 0.11 0.32 0.28 0.63 1.05 4.33 0.11 0.20 0.18 0.29 0.41 1.20 0.21 0.17 0.34 0.47 0.94 1.32 1.98 1.81 2.50 3.01 4.96 0.21 0.17 0.391 0.53 0.91 19.75 28.40 26.00 40.42 52.88 93.14 13.91 23.07 20.88 32.33 39.77 62.37 Upper Upper Upper Upper Upper Upper 758 758 756 756 756 758 28.00 57-W 45.00 84.00 120.00 282.00 514.98 514.98 514.98 514.96 514.98 514.98 516.28 516.55 516.50 516.82 517.15 518.07 0.841 1.19 1.02 1.88 1.72 1.99 0.54 1.00 0.97 0.98 0.82 0.86 2.12 5.58 4.36 9.59 10.51 14.11 2.12 4.85 4.17 5.04 3.73 3.03 0.231 0.091 0.091 0.901 1 3.32 4.67 4.29 5.77 8.11 7.10 0.23 0.09 0.89 1.04 1.56 7.83 11.21 10.50 18.31 28.39 79.72 10.28 14.44 12.63 23,70 37.13 78.15 U Upper Upper U U Upper 729 729 729 729 729 729 26.00 52.00 45.00 84.00 120.00 282.00 514.57 514.57 514.57 514.57 514.57 514.57 518.02 516.49 516.40 518.81 517.11 517.001 0.41 0.38 0.35 0.42 0.47 0.88 0.16 0.18 0.18 0.23 0.27 0.37 1.10 0.97 0.92 1.28 1.54 273 0.41 0.27 0.25 0.37 0.45 0.74 J1.41 0,791 0.941 1.371 2.89 2.71 2.84 3.05 3.30 4.17 0.38 0.31 0.51 0.80 0.88 9.97 33.63 28.67 52.48 72.09 143.12 31.84 55.51 53.83 61.48 68.31 93.73 Upper Upper Upper Upper U Upper 713 713 713 713 713 713 28,00 5200 15.00 84.00 120.00 282.00 513.58 513.56 513.68 513.56 513.56 513.58 516.041 51a.48F 516.401 516.79 517.09 517.96 0.08 0.14 0.12 0.22 0.28 0.50 0.03 0.08 0.05 0.10 0.14 0.28 0.11 0.25 0.21 0.49 0.74 1.87 0.04 0.07 0.06 0.14 0.21 0.48 0.05 0.31 0.28 0.48 0.63 1.10 1.31 1.80 1.67 2.28 2.85 3.73 0.19 0.18 0.31 0.42 0.72 20.83 43.52 36.72 81.94 81.40 151.62 41.84 56.38 54.61 62.75 89.57 94.41 Upper Upper Upper Upper U 893 893 893 893 893 28.00 52.00 45.00 84.00 120.00 514.54 514.54 514.54 514.54 514.54 515.85 516.31 516.21 516.64 516.98 O.W1 0.571 0.59 0.59 0.61 0.80 0.24 0.23 0.31 0.34 1.91 1.89 1.99 2.11 2.26 1.91 0.51 0.53 0.59 0.84 0.80 0.491 0.86 1.00 3.21 3.34 3.36 3.56 3.72 0.38 0.28 0.55 0.87 8.10 25.03 19.70 43.57 83.38 10.48 53.02 50.93 59.72 88.13 Upper 893 282,00 514.54 517.88 0.88 0.36 2.74 0.88 1.351 4.16 0.92 152.01 108.11 U Upper Upper U U 879 879 879 879 879 28.00 52.00 45,00 84.00 120.00 514.32 514.32 514.32 514.32 514.32 515.71 516.24 516.11 518.80 518.93 0.47 0.43 0.48 0.42 0.42 0.47 0.18 0.14 0.20 0.23 1.37 1.28 1.47 1.30 1.32 1.37 0.28 0.31 0.32 0.35 0.45 0.31 0.71 0.86 286 297 3.07 3.07 3.14 0.52 0.42 0.71 0.81 9.02 29.21 21.14 53.33 77.82 11.14 64.85 62.83 70.55 75.88 HEC -RAS Pion: UDReechRev7 -14 River Tr nerd Rrond, R--4v I I.,.,.r Reach Upper River SW 879 G TOM °ft) 282.00 Min Ch El (R) 514.32 W.S. Elev (R) 517.87 r Sher Chan (Q R) 0.43 Sher TOW (b/ R) 0.21 power Chan s 1.49 paAw TOW Ihlft 0.30 Val Lot 1.14 Vol ChM 3.42 Vol (itle) 0.82 Fbw Area (eq ft) 198.20 Top Width (ft) 146.89 Upper Upper Upper Upper U U 870 870 870 670 870 870 28.00 5200 45.00 84.00 120.00 282.00 513.32 513.32 513.32 513.32 513.32 513.32 515.78 516.27 516.15 516.80 516.92 517.84 0.09 0.15 0.14 0.21 0.28 0.37 0.09 0.05 0.04 0.09 0.13 0.18 0.12 0.27 0.24 0.48 0.88 1.21 0.12 0.07 0.08 0.12 0.17 0.22 0.23 0.16 0.41 0.55 0.90 1.36 1.85 1.76 227 2.58 3.24 0.28 0.21 0.43 0.56 0.89 19.15 40.80 33.48 83.52 88.88 203.83 13.70 85.27 63.44 70.82 75.72 145.70 Upper Upper U Upper Upper Upper 859 859 8� 859 659 28.00 52.00 45.00 84.00 120.00 282.00 514.31 514.31 514.31 514.31 514.31 514.31 515.55 518.01 515.90 516.48 516.84 517.81 0.72 0.88 0.84 0.58 0.52 0.51 0.72 0.20 0.51 0.28 0.27 0.24 252 3.52 3.30 2.04 1.81 1.87 252 0.72 1.94 0.48 0.46 0.38 0.11 0.22 0.70 0.84 1.13 1 3.51 4.07 3.94 3.53 3.48 3.68 0.38 0.24 0.77 0.88 0.88 7.42 14.64 11.80 45.19 71.04 189.08 9.93 81.11 20.82 88.64 74.42 14- Upper Upper Upper Upper U U 848 648 848 648 646 646 28.00 52.00 45.00 84.00 120.00 282.00 514.04 514.04 514.04 514.04 514.04 514.04 515.431 515.931 515.821 518.28 516.59 517.87 0.47 0.58 0.54 an 0.90 0.75 0.47 0.38 0.37 0.34 0.35 0.30 1.38 1.99 1.78 3.18 4.11 3.40 1.38-1 1.12 1.14 1.03 0.99 0.54 0.44 0.38 0.52 0.89 1.10 2.88 3.43 3.27 4.121 4.58 4.52 0.44 0.38 0.74 0.94 0.84 9.03 16.87 14.85 27.53 43.00 154.92 11.16 2209 19.30 40.85 59.24 138.10 Uppsr U low Upper UP Upper Upper 832 632 832 832 832 28.00 5200 45.00 84.00 120.00 282.00 513.02 513.02 513.02 513.02 513.02 513.02 515.47 515.97 515.88 516.35 518.67 517.88 0.09 0.16 0.14 0.23 0.29 0.42 0.09 0.08 0.08 0.09 0.12 0.18 0.12 0.30 0.25 0.54 0.80 1.47 0.12 0.09 0.09 0.14 0.18 0.28 0.21 0.17 0.39 0.51 0.89 1.35 1.91 1.78 2.37 2.73 3.48 0.21 0.17 0.34 0.45 0.84 19.29 34.30 29.32 56.03 79.12 181.36 13.75 48.00 40.41 65.70 79.10 124.83 Upper Upper Upper Upper Upper U 818 818 818 818 818 818 28.00 52.00 45.00 84.00 120.00 28200 514.01 514.01 514.01 514.01 514.01 514.01 515.241 515.89 515.59 516.10 516.50 517.81 0.74 0.90 0.S8 0.87 0.74 0.83 0.74 0.48 0.58 0.35 0.32 0.30 281 3.72 3.43 3.78 3.05 2.59 281 1.75 225 0.95 0.89 0.51 0.36 0.22 0.70 0.88 1.15 3.54 4.14 3.89 4.31 4.13 4.12 0.36 0.22 0.88 0.75 0.84 7.34 13.74 11.55 30.84 58.25 182.94 1121..'057 Upper Upper Upper Upper U 801 801 601 601 801 28.00 52.00 45.00 84.00 120.00 513.70 513.70 513.70 513.70 513.70 515.11 515.81 515.50 516.04 518.44 0.45 0.53 0.51 0.58 0.58 0.45 0.27 0.28 0.28 0.27 1.28 1.78 1.62 2.10 2.15 1.28 0.72 0.78 0.58 0.54 0.44 0.38 0.84 0.77 282 3.30 3.18 3.81 3.73 0.43 0.38 0.83 0.75 9.21 19.20 16.03 38.71 58.24 11.28 31.15 28.01 50.31 83.03 HEC -RAS Plan. UpReschRov7 -14 River: Tonverd Branch Rrch• Unnsr rrnntini l% Reach River Sts a TOM Min Ch EI W.S. Elav Sher Chan Show Tow Power Chen Powrr TOM Val Left Val ChM Vd R Flow Area Tap Width (do) (ft) (ft) (Ib/al ft) ( ft ) • (bm • ) ((No) (1W) (1tls) (mg ft) R) Upper 801 282.00 513.70 517.53 0.85 0.32 2.78 0.62 1.13 4.28 0.91 146.75 97.36 Upper 585 28.00 512.68 515.14 0.09 0.09 0.11 0.11 1.34 19.41 13.80 Upper 585 52.00 512.68 515.84 0.16 0.09 0.31 0.18 0.22 1.94 021 29.75 28.12 Upper 585 45.00 512.68 515.53 0.14 0.09 0.25 0.15 0.17 1.79 0.17 28.85 24.77 Upper 15M 84.00 512.88 518.05 0.25 0.12 0.81 0.23 0.38 2.48 0.35 43.89 41.28 Upper 585 120.00 512.88 518.43 0.32 0.14 0.93 0.27 0.47 189 0.46 62.26 56.97 Upper 585 282.00 512.88 517.48 0.53 0.23 2.08 0.44 0.97 3.92 0.70 143.74 95.74 Upper 588 28.00 513.88 514.921 0.86 0.88 2.32 2.32 3.42 7.81 10.111 1 Upper 588 52.00 513.88 515.361 0.88 0.88 3.62 2.84 027 4.11 0.37 13.07 16.85 Upper Upper 588 588 45.00 84.00 513.88 513.88 515.27 515.83 0.80 1.29 0.67 0.79 3.11 6.85 2.57 3.59 0.281 0.721 3.87 518 0.25 0.71 11.78 18.52 14.88 23.17 Utz 588 120.00 513.88 515.85 1.73 0.98 10.67 4.83 1.00 8.15 0.99 24.28 28.48 Upper 568 282.00 513.88 516.84 2.09 0.85 15.35 3.28 1.33 7.34 1.581 73.05 73.25 Upper 548 26.00 513.30 514.75 0.40 0.40 1.06 1.08 2.88 9.70 11.62 Upper 548 52.00 513.30 515.29 0.41 0.20 1.19 0.40 0.51 2.92 0.50 25.55 40.24 Upper 548 45.00 513.30 515.19 0.40 0.18 1.12 0.38 0.41 2.83 0.43 21.38 39.08 Upper 546 84.00 513.30 515.84 0.51 0.28 1.71 0.58 0.781 3.37 0.70 40.31 44.09 U 548 120.00 513.30 515.94 0.81 0.38 2.34 0.80 0.98 3.81 0.88 53.92 47.38 Upper 548 282.00 513.30 516.88 1.02 0.57 5.34 1.48 1.39 5.24 1.21 107.70 68.20 Upper 529 28.00 512.29 514.77 0.06 0.08 0.11 0.11 1.32 18.76 13.92 Upper 529 52.00 512.29 515.31 0.14 0.07 0.26 0.10 0.25 1.83 0.28 35.88 40.35 Upper 529 46.00 512.29 515.20 0.13 0.08 0.22 0.08 0.19 1.70 0.21 31.63 39.24 Upper 528 84.00 512.29 515.64 0.23 0.12 0.55 0.20 0.45 2.38 0.42 50.01 44.09 Upper 529 120.00 512.29 515.93 0.32 0.18 0.93 0.33 0.62 2.88 0.56 83.18 47.28 Upper 529 282.00 512.29 516.84 0.89 0.36 3.06 0.88 1.03 4.43 0.92 114.89 67.34 Upper 509 28.00 513.27 514.581 0.59 0.59 1.89 1.89 3.2D 8.13 10.50 Upper 509 5200 513.27 515.001 0.84 0.26 2.28 0.78 0.38 3.57 0.47 17.84 38.04 Upper Upper 509 509 45.00 84.00 513.27 513.27 515.001 515.401 0.81 0.81 0.22 0.41 2.08 3.38 0.70 1.14 0.17 0.79 3.43 4.18 0.34 0.78 14.33 29.97 37.01 41.40 Upper 509 120.00 513.27 515.OSI 0.98 0.53 4.80 1.56 1.07 4.71 0.99 41.18 44.28 Upper 509 282.00 513.27 516.471 1.83 0.90 10.80 3.09 1.88 6.49 1.40 8215 80.18 Upper 493 28.00 513.02 514.431 0.45 0.45 1.28 1.28 2.81 9.28 11.32 Upper 493 52.00 513.02 515.01 0.48 0.17 1.50 0.45 0.16 3.15 0.45 19.51 4221 U 493 45.00 513.02 514.92 0.42 0.28 1.23 0.67 0.38 292 0.38 17.32 22.92 Upper U 493 493 84.00 120.00 513.02 513.02 515.30 515.56 0.88 0.84 0.28 0.38 2.61 3.88 0.73 0.98 0.56 0.81 3.87 4.41 0.71 0.90 32.88 46.24 49.40 55.84 HEC -RAS Plan: UpRmchRev7 -14 Rfver: Tanvwd Branch Reach Unnar (C.-tint - Al Reach Rhier Ste Q Trial Min Ch El W.S. Elev Shear Chan Shaer ToW Power Chan Paver ToW Vet laR Val Chnl Val (a88 f< (Ib /sq ft) (Vaq ft) (bm a) (path e) (Rte (me) (1Ma) Flow Arm ft) Top Width Upper 493 2 22.00 513.02 518.42 1.23 0.59 7.00 1.61 1.37 5.70 1.21 ( 104.41 (ft) 81.12 Upper Upper Upper Upper Upper Upper 482 482 482 482 482 482 28.00 5200 45.00 84.00 120.00 282.00 512.01 512.01 512.01 51201 61201 512.01 514.47 515,051 514.98 515.351 515.80 518.44 0.08 0.14 0.12 0.24 0.34 0.71 0.08 0.06 0.05 0.11 0.16 0.33 0.11 0.28 0.20 0.58 1.02 3,15 0.11 0.09 0.08 0.18 0.30 0.76 0.23 0.18 0.40 0.55 1.03 1.33 1.82 1.87 242 2.96 4.45 0.22 0.18 0.37 0.51 0.82 19.49 36.99 32.14 50.00 84.02 122.48 13.82 43.44 39,79 51.41 58.31 82,59 U Upper Upper Upper Upper U 1409 14e9 489 489 489 489 28.00 52.00 45.00 84.00 120.00 282.00 513.00 513.00 513.00 513.00 513.00 513.00 514.28 514.91 514.831 515.211 515.491 516.40 0.83 0.50 0.47 0.62 0.89 0.85 0.63 0.19 0.18 0.27 0.33 0.45 2.10 1.80 1.42 230 2.73 4.06 210 0.43 0.43 0.58 0.68 0.98 0.42 0.36 0.70 0.91 1.39 3.31 3.20 3.05 3.89 3.98 4.75 0.421 0.361 0.63 0.77 0.99 7.86 23.04 19.09 40.17 58.35 128.90 10.30 49,94 42.03 62.13 87,73 92.79 Upper Upper Upper Upper Upper U 458 458 458 456 458 468 28.00 52.00 45.00 84.00 120.00 282 00 51274 51274 512.74 51274 51274 51274 514.19 514.88 514.80 515.14 515.38 518.24 0.41 0.34 0.30 0.54 0.74 1.05 0.41 0.18 0.14 0.24 0.33 0.48 1.11 0.90 0.74 1.88 3.09 5.59 1.11 0.31 0.27 0.54 0.79 1.17 0.43 0.38 0.63 0.80 1.28 270 2.89 251 3.49 4.18 5.31 0.42 0.37 0.82 0.79 1.08 9.84 28.80 23,52 37.92 49.93 116.94 11.58 38.97 35,49 49.58 58,87 92.53 Upper Upper Upper U Upper Upper 444 444 444 444 444 444 28.00 5200 45.00 84.00 120.00 282.00 511.73 511.73 511.73 511.73 511.73 511.73 514.22 514.91 514.82 515.17 515.41 518.27 0.08 0.12 0.10 0.20 0.29 0.56 0.08 0.05 0.04 0.08 0.13 0.28 0.11 0.19 0.15 0.45 0.81 225 0.11 0.08 0.05 0.12 0.21 0.55 0.22 0.19 0.38 0.53 1.01 1.31 1.88 1.52 224 2.75 3.99 0.22 0.19 0.33 0.43 0.89 19.88 43.06 38,87 59,23 74.81 140.93 13.95 54,33 49,28 83.48 88.15 88.01 Upper U U Upper U Upper 428 429 429 429 429 429 28.00 52.00 45.00 84.00 120.00 282.00 51272 51272 51272 51272 51272 51272 514.05 514.80 514.73 515.01 515.18 518.07 0.56 0.36 0.32 0.62 0.87 1.13 0.56 0.18 0.14 0.28 0.39 0.58 1.76 1.01 0.83 228 3.90 8.13 1.78 0.30 0.27 0.58 0.98 1.48 0.42 0.37 0.63 0.88 1.411 3.13 278 2.59 3.70 4,480.78' 5.44 0.42 0.37 0.83 1.07 8.31 28,80 23.82 37.13 47.41 110.29 10.84 44,81 40.61 58.14 60,38 82,03 U Upper U Upper Upper 415 415 415 415 415 28.00 5200 45.00 84.00 12D.00 512.48 512.48 512.48 512.48 512.48 513.94 514.79 514.72 514.99 515.18 0.39 0.22 0.19 0.39 0.58 0.39 0.10 0.08 0.17 0.28 1.04 0.48 0.39 1.17 215 1.04 0.13 0.11 0.28 0.50 0.41 0.37 0.59 0.79 2.85 221 2.05 3.00 3.72 0.40 0.38 0.58 0.89 9.82 39.08 35.11 51.02 82.38 11.70 55.01 51.43 84.59 70.89 HEC -RAS Plan: UoReachRsV7 -1d Rivr Tn umM Amar-h D. k- 11. rn.....:_.- Reeofi Upper fiiw Ste 415 0 TOW (Cls) 282.00 Min Ch 8 (� 512.48 W.S. Elwrr (R) 518.08 Shur Chen (bftq R) 0.79 Sher OW R 0.38 Power Chin (IhIR s) 3.86 Paw Total (theft • 0.76 Val Lot (fft 1.23 Val Ct" (Ms) 4.62 Val Right (Rh) 0.92 Fbw Area ( R) 141.05 Top Width ft 104.09 Upper Upper Upper Upper Upper Upper 404 404 404 404 404 404 26.00 5200 45.00 84.0 120.00 282.00 511.47 511.47 511.47 511.47 511.47 511.47 513.98 514.80 514.73 515.01 515.18 516.051 0.06 0.09 0.07 0.17 0.28 0.54 0.07 0.04 0.03 0.07 0.12 0.24 0.10 0.13 0.10 0.37 0.77 209 0.09 0.04 0.03 0.10 0.19 0.44 0.01 0.241 0.21 0.38 0.51 0.94 1.29 1.48 1.34 2.10 2.70 3.90 0.01 0.27 0.23 0.40 0.47 0.71 2D.09 53.10 48.93 85.59 77.15 153.30 18.07 56.95 53.87 85.29 71.54 103.85 Upper Upper Upper Upper Upper Upper 391 391 391 391 391 391 26.00 52.00 45.00 84.00 120.00 282.00 51246 512.48 51246 51248 51246 51246 513.821 514.75 514.88 514.92 515.041 515.93 0.51 0.21 1 0.19 0.40 0.87 0.90 0.51 0.10 0.09 0.19 0.31 0.43 1.521 0.47 0.37 1.23 284 4.37 1.52 0.13 0.11 0.31 0.65 0.93 0.441 0.39 0.84 0.85 1.30 299 219 2.02 3.05 3.98 4.85 0.39 0.35 0.57 0.75 0.95 8.71 40.28 36.57 49.93 57.28 131.40 10.92 54.86 51.78 81.85 86.30 99.40 Upper Upper Upper Upper Upper Upper 377 377 377 377 377 377 28.00 5200 45.00 84.00 120.00 28200 51218 512.16 51218 51218 512.18 512.16 513.77 514.76 514.89 514.94 515.06 516.02 0.77 0.10 0.09 0.17 0.25 0.28 0.18 0.04 0.03 0.07 0.10 0.13 0.80 0.15 0.12 0.35 0.84 0.71 0.38 0.03 0.03 0.07 0.13 0.17 0.15 0.41 0.37 0.59 0.79 1.14 2.24 1.52 1.42 2.03 2.51 2.70 0.15 0.34 0.31 0.47 0.58 0.54 12.00 84.63 58.48 81.85 96.16 213.92 19.16 88.12 83.01 100.90 108.05 143.82 UPPsr Upper UPPsr Upper Upper Upper 382 382 38'1 362 362 362 28.00 52.00 45.00 84.00 120.00 282.00 511.14 511.14 511.14 511.14 511.14 511.14 513.79 514.78 514.89 514.93 515.07 515.99 0.06 0.05 0.05 0.11 0.17 0.23 0.04 0.02 0.02 0.04 0.06 0.10 0.07 0.06 0.05 0.17 0.37 0.59 0.05 0.01 0.01 0.04 0.07 0.13 0.07 0.27 0.24 0.421 0.58 1.00 1.18 1.18 1.08 1.88 213 258 0.07 0.73 0.21 0.35 0.42 0.43 22.05 73.44 87.55 88.48 102.78 217.54 21.82 85.42 80.52 97.51 104.70 14274 Upper U U Upper U U 343 343 343 343 343 343 26.00 52.00 45.00 84.00 120.00 282.00 51213 512.13 51213 51213 512.13 512.13 513.89 514.74 514.87 514.91 515.04 515.99 0.31 0.09 0.08 0.18 0.24 0.20 0.25 0.03 0.03 0.06 0.09 0.10 0.73 0.14 0.12 0.32 0.59 0.47 0.58 0.02 0.02 0.05 0.09 0.10 0.10 0.39 0.38 0.57 0.74 0.99 237 1.48 1.39 1.98 2.45 2.36 0.10 0.25 0.23 0.35 0.46 0.84 12'62.44178.56 15.23 113.27 105.88 131.51 142.35 178.58 UPPer Upper UPPer Upper Upper 328 326 328 328 328 28.00 52.00 45.00 84.00 120.00 511.85 511.85 511.85 511.85 511.85 513.88 514.75 514.88 514.92 b15.06 0.16 0.03 0.03 0.08 0.10 0.05 0.02 0.01 0.03 0.05 0.28 0.03 0.02 0.08 0.18 0.06 0.01 0.00 0.01 0.03 0.20 0.24 0.22 0.35 0.48 1.78 0.91 0.84 1.24 1.59 0.20 0.24 0.22 0.35 0.48 I .98 186.49 56.15 142.42 138.88 150.97 158.71 HEC -RAS Plan: UnReachRev7 -IA ah-- T.... A n-....., n -a. ____ Reach U River Ste 328 0 Tobd (c1s) 282.00 Min Ch El 1t) 511.85 W.B. Elev (R 515.99 Sher Chen (b/sq R 0.13 Sheer Total 0.07 Poww Chan (bft a 0.24 Pawer Td6W bMt s) 0.08 Val LsR (Ah) 0.65 Val Chnl Ale 1.91 Vel RipM Ale) 0.87 Flow Area (eq 1U 349.00 Top Width A 191.48 U U U U Upper 314 314 314 314 314 314 28.00 52.00 45.00 84.00 120.00 282.00 510.84 510.84 510.84 510.84 510.84 510.84 513.87 514.75 514.68 514.92 515.04 515.98 0.05 0.02 0.02 0.05 0.08 0.11 0.02 0.01 0.01 0.02 0.03 0.08 0.05 0.02 0.01 0.05 0.11 0.21 0.01 0.00 0.00 0.01 0.02 0.04 0.10 0.19 0.17 0.28 0.37 0.58 1.03 0.10 32,08 0.79 0.73 0.18 151.59 14259,34 .33 0.16 141.88 138.80 1.11 0.28 176.36 150.78 1.45 0.37 195.40 158.46 1.85 0.59 358.22 191.12 U U Upper U Upper Upper 300 300 300 300 300 300 28.00 52.00 45.00 84.00 120.00 28200 511.83 511.83 511.83 511.83 511.83 511.83 513.82 514.74 514.67 514.91 515.04 515.98 0.16 0.03 0.02 0.05 0.08 0.10 0.05 0.01 0.01 0.02 0.04 0.05 0.29 0.02 0.02 0.08 0.12 0.17 0.07 0.00 0.00 0.01 0.02 0.03 0.20 0.22 O.ZO 0.32 0.42 0.58 1.79 0.20 2D.54 58.25 0.84 0.22 158.90 184.17 0.78 0.20 147.49 159.81 1.14 1.48 0.32 187.38 174.60 0.42 209,27 18238 1.89 0.59 410.19 245.33 U U Upper UPpsr Upper Upper 288 288 288 288 288 288 26.00 52.00 45.00 84.00 120.00 282.00 511.53 511.53 511.53 511.53 511.53 511.53 513.82 514.74 514.67 514.91 515.03 515.97 O.OB 0.02 0.02 0.04 0.07 0.09 0.03 0.01 0.01 0.02 0.03 0.04 0.10 0.02 0.01 0.04 0.09 0.15 0.02 0.00 0.00 0.01 0.02 0.03 0.20 0.19 0,18 0.28 0.38 0.53 1.27 0,20 37.38 79,86 0.73 0.67 0.19 182.93 1 x.37 0.17 171.45 181.37 1.02 1.32 0.28 0.38 211.32 232.86 174.88 I 182.08 1.63 0.54 433.27 244.98 Upper Upper U Upper Upper 270 270 270 270 270 270 28.00 52.00 45.00 84.00 120.00 282.00 510.52 510.52 510.52 510.52 510.52 510.52 513.83 514.74 514.67 514.91 515.03 515.97 0.02 0.00 0.00 0.01 0.02 0.03 0.01 0.00 0.00 0.00 0.01 0.02 0.01 0.00 0.00 0.01 0.01 0.03 0.00 0.00 0.00 0.00 0.00 0.01 0.15 0.12 0.11 0.18 0.24 0.36 0.89 0.14 73.04 153,73 0.37 0.14 310.70 214.47 0.33 0.13 295.72 210.74 0.53 0.21 347.44 22336 0.89 0.28 375.09 230.21 0.97 0.43 819.25 290.28 Upper U Upper Upper Upper Upper 251 251 251 251 251 251 28.00 52.00 45.00 84.00 120.00 28200 511.50 511.50 511.50 511.50 511.501 511.501 513.61 514.74 514,67 514.91 515.031 515.971 0.08 0.01 0.01 0.02 0.03 0.08 0.03 0.01 0.00 0.01 0.02 0.03 0.08 0.01 0.00 0.01 0.03 0.07 0.01 0.00 0.00 0.00 0.01 0.02 0.23 0.15 0.14 0.22 0.29 0.44 1.09 0.25 48.43 137.43 0.51 0.14 288.09 225.67 0.47 0.12 272.30 223,53 0.72 0.20 328.11 230.75 0.94 0.28 354.11 234,33 1.28 0.40 585.69 Z80.OB Upper Upper Upper U 225 225 225 225 225 26.00 52.00 45.00 84.00 120.00 510.50 510.50 510.50 510.50 510.50 513.81 514.741 514.67 514.90 515.01 0.02 0.02 0.01 0.03 0.08 0.01 0.00 0.00 0.01 0.02,1 0.01 0.01 0.01 0.03 0.07 0.00 0.00 0.00 0.00 0-011 0.08 0.15 0.13 0.22 0.311 0.87 0.88 0.82 0.99 1.301 0.17 0,11 0.10 0.18 0.211 72.18 µ 207.22 257.33 284.91 77.32 Z0H r� 199,33 233.38 248,25 HEC -RAS Plan: UoRaachRav7 -1a River To.-m rt-. -k or..u• i Ruch Upper River 3b 225 0 TONY (d+) 282.00 Min Ch EI (11 510.50 W.S. EMv (R 515.95 Shser Chan (IDhq R) 0.08 Sher ToNN (Ibisq 11) 0.04 Paver Chan (lbIR a) 0.13 Power TONY (IbHt s) 0.02 Val LeR ft 0.46 Vet ChM (N/s) 1.82 -Val Rkft (NO) 0.37 Flow Area (eg R) 524.94 Tap Width R 264.18 Upper Upper U U Upper U 208 208 208 208 208 208 26.00 52 00 45.00 84.00 120.00 28200 509.52 509.52 509.52 509.52 509.52 509.52 513.61 514.74 514.67 514.90 515.01 515.96 0.01 0.01 0.01 0.02 0.04 0.07 0.00 0.00 0.00 0.01 0.01 0.03 0.00 0.01 0.00 0.02 0.04 0.10 0.00 0.00 0.00 0.00 0.00 0.01 0.09 0.13 0.12 0.20 0.27 0.43 0.49 0.58 0.50 0.82 1.10 1.48 0.11 0.08 0.07 0.12 0.18 0.32 98.36 81.27 244.58 208.22 230.48 197.86 280.22 307.58 232.79 248.23 548.93 284.11 Upper U Upper Upper Upper Upper 188 186 188 188 188 188 33.00 68.00 54.00 100.00 140.00 328.00 510.50 510.50 510.50 510.50 510.50 510.50 513.80 514.74 514.87 514.90 515.01 615.94 0.03 0.01 0.01 0.02 0.04 0.07 0.03 0.00 0.00 0.01 0.01 0.03 0.03 0.01 0.01 0.02 0.051 0.10 0.02 0.00 0.00 0.00 0.01 0.02 0.29 0.2D 0.17 0.28 0.37 0.51 0.90 0.81 0.52 0.84 1.10 1.49 0.28 0.10 0.08 0.14 0.18 0.34 52.67 108.85 293.34 225.89 278.08 331.74 215.58 248.93 360.92 266.51 827.37 306,83 Upper U Upper Upper Upper Upper 178 178 176 176 176 178 33.00 88.00 54.00 100.00 140.00 328.00 510.43 1510.43 610.43 510.43 510.43 510.43 513.56 514.74 514.67 514.90 515.01 515.95 0.09 0.01 0.01 0.01 0.02 0.03 0.09 0.01 0.00 0.00 0.01 0.01 0.14 0.01 0.01 0.01 0.01 0.03 0,14 0.00 0.00 0.00 0.00 0.01 0.17 0.23 0.34 1.56 0.84 0.56 0.57 0.73 047 0.22 0.18 0.20 0.27 0.42 21.23 151.36 231.86 220.66 274.99 271.08 435.56 284.28 468.19 290.87 762.48 333.14 158 Culvert E.u= 130 130 130 130 130 130 33.00 68.00 54.00 100.00 140.00 328.00 508.87 508.87 508.67 508.67 508.87 508.67 510.28 510.83 510.67 511.11 511.48 513.54 0.67 1.32 1.06 2.24 3.13 4.82 0.87 1.32 1.08 2.24 3.13 4.82 2.85 7.82 5.43 17.23 28.27 6 7.85 2.85 7.82 5.43 17.23 29.27 57.85 3.93 5.79 5.13 7.71 9.34 12.47 8.39 11.40 10.64 15.83 20.98 19.48 12.98 23.65 14.98 27.08 26.30 381,56 Upper Upper U U Upper 0 0 0 0 0 0 33.00 88.00 54.00 100.00 140.00 328.00 507.19 507.19 507.19 507.19 507.19 607,19 508.42 509.93 508.79 510.22 510.47 511.20 0.41 0.55 0.51 0.84 0.74 1.02 0.19 0.28 0.24 0.33 0.38 0.48 1.21 1.79 1.81 2.30 2.87 4.83 0.49 0.51 0.48 0.85 0.79 1.08 0.24 0.34 0.94 292 3.27 3.17 3.58 3.89 4.75 0.28 0.67 0.58 0.92 1.13 1.69 1284 33.70 27.88 54.35 26.27 48.87 50.74 64.73 67.89 74.46 148.07 129.28 Below Lansford Road Lower Design Stream Reach 3 and 4 HEC RAS River Station Design Stream CL Station Stream Feature Comment 15 +54 43 +06 Tie in 15 +30 43 +30 ER 15 +05 43 +55 CP 14 +80 43 +80 HR 14 +60 44 +00 ER 14 +40 44 +20 CP 14 +15 44 +45 HR 13 +95 44 +65 ER 13 +78 44 +82 CP 13 +55 45 +05 HR 13 +38 45 +22 ER 13 +25 45 +35 CP 13 +05 45 +55 HR 12 +90 45 +70 ER 12 +75 45 +85 CP 12 +55 46 +05 HR 12 +40 46 +20 ER 12 +27 46 +33 CP 12 +10 46 +50 HR 11 +93 46 +67 ER 1 Upstream Culvert 11 +53 47 +07 CP Culvert 11 +39 47 +21 HR Downstream Culvert 11 +07 47 +53 ER 10 +90 47 +70 CP 10 +70 47 +90 HR 10 +55 48 +05 ER 10 +40 48 +20 CP 10 +20 48 +40 HR 10 +00 48 +60 ER 09 +85 48 +75 CP 09 +60 49 +00 HR 09 +35 49 +25 ER 09 +15 49 +45 CP 08 +90 49 +70 HR 08 +75 49 +85 ER 08 +65 49 +95 CP 08 +50 50 +10 HR 08 +35 50 +25 ER 08 +20 50 +40 CP 08 +00 50 +60 HR 07 +80 50 +80 ER 07 +68 50 +92 CP 07 +50 51 +10 HR 07 +30 51 +30 ER 07 +15 51 +45 CP 06 +95 51 +65 HR 06 +73 51 +87 ER 06 +58 52 +02 CP 06 +37 52 +23 HR 06 +20 52 +40 ER 06 +05 52 +55 CP 05 +85 52 +75 HR 05 +70 52 +90 ER 05 +58 53 +02 CP 05 +42 53 +18 HR 05 +25 53 +35 ER 05 +08 53 +52 CP 04 +90 53 +70 HR End of Reach 3 HEC RAS River Station Design Stream CL Station Stream Feature Comment 04 +65 53 +95 ER 04 +50 54 +10 CP 04 +35 54 +25 HR 04 +15 54 +45 ER 04 +00 54 +60 CP 03 +85 54 +75 HR 03 +65 54 +95 ER 03 +47 55 +13 CP 03 +30 55 +30 HR 03 +10 55 +50 ER 02 +95 55 +65 CP 02 +80 55 +80 HR 02 +60 56 +00 ER 02 +45 56 +15 CP 02 +30 56 +30 HR 02 +00 56 +60 ER 07 +80 50 +80 ER 07 +68 50 +92 CP 07 +50 51 +10 HR 07 +30 51 +30 ER 07 +15 51 +45 CP 06 +95 51 +65 HR 06 +73 51 +87 ER 06 +58 52 +02 CP 06 +37 52 +23 HR 06 +20 52 +40 ER 06 +05 52 +55 CP 05 +85 52 +75 HR 05 +70 52 +90 ER 05 +58 53 +02 CP 05 +42 53 +18 HR 05 +25 53 +35 ER 05 +08 53 +52 CP 04 +90 53 +70 HR 04 +65 53 +95 ER 04 +50 54 +10 CP 04 +35 54 +25 HR 04 +15 54 +45 ER 04 +00 54 +60 CP 03 +85 54 +75 HR 03 +65 54 +95 ER 03 +47 55 +13 CP 03 +30 55 +30 HR 03 +10 55 +50 ER 02 +95 55 +65 CP 02 +80 55 +80 HR 02 +60 56 +00 ER 02 +45 56 +15 CP 02 +30 56 +30 HR 02 +00 56 +60 ER 01 +85 56 +75 CP 01 +70 56 +90 HR 01 +45 57 +15 ER 01 +30 57 +30 CP 01 +10 57 +50 HR 00 +80 57 +80 ER 00 +60 58 +00 CP 00 +40 58 +20 HR 00 +00 58 +60 ER uen_oec 01- 0..... -'--ff Rhi.r• T.nwrd At st-h R--h- 1 rmw Rooh River Ste 0 ToW Min Ch El I W.S. Elev Shot Chen Sheer TOW Power Chen Power TOW Vel Ldt Val ChN Vol RW Flow Are TopWkfth (d) cry 1ti) a cbm e% WR s (ft) ewe) (ag 1t) (ft) Lower 11554 55.00 497.10 488.73 0.72 0.72 2.82 2.82 3.88 15.05 15.54 Lower 11554 110.00 497.10 498.90 1.98 1.96 12.30 12.30 6.21 17.72 16.21 Lower 11554 90.00 497.10 49878 1.74 1.74 10.00 10.00 5.74 15.89 15.70 Lower 11554 163.00 497.10 490.391 1.03 0.36 4.87 0.98 1.18 4.73 0.43 61.43 119.27 Lower 11554 227.00 497.10 499.54 1.28 0.49 8.68 1.40 1.54 5.31 0.81 80.04 128.85 Lower 11554 518.00 497.10 500.01 2.08 0.97 14.59 3.46 2.80 7.08 1.12 144.98 150.16 Lower 11530 55.00 498.72 498.57 0.45 0.45 1.34 1.34 2.97 18.51 115.92 Lover 11630 110.00 498.72 496.98 0.18 0.07 0.29 0.07 0.75 1.84 0.15 110.82 167.84 Lower 1530 90.00 498.72 498.97 0.10 0.05 0.15 0.04 0.81 1.49 0.13 112.47 189.18 Lower 1530 163.00 498.72 4W.191 0.18 0.09 0.35 0.10 0.89 1.99 0.27 150.18 178.25 Lower 11530 227.00 498.72 490,401 0.20 0.11 0.43 0.13 1.04 2.18 0.35 189.30 184.29 Lover 11530 518.00 498.72 500.07 0.31 0.20 0.88 0.32 1.53 2.84 0.59 318.00 202.83 Lower 11505 55.00 495.30 498.58 0.12 0.12 0.20 0.20 1.85 33.38 117.54 Lover 1505 110.00 496.30 498.93 0.12 0.05 0.20 0.04 0.55 1.67 0.11 118.87 157.27 Lower 1505 90.00 495.30 498.95 0.07 0.03 0.10 0.02 0.441 1.33 0.09 122.47 159.72 Lower 1505 183.00 495.30 499.15 0.15 0.08 0.29 0.07 0.71 1.93 0.20 154.98 168.40 Lower 1505 227.00 495.30 499.361 0.19 0.09 0.40 0.10 0.87 2.17 0.28 191.12 173.28 Lower 1505 518.00 485.30 500.01 0.32 0.18 0.97 0.30 1.41 2.98 0.51 308.42 188.19 Lower 114BO 55.00 498.89 496.33 0.70 0.70 2.52 2.52 3.82 15.21 55.16 Lower 11480 110.00 496.69 498.89 0.79 0.33 3.14 0.74 0.92 IN 49.31 98.77 Lower 114W 90.00 498.89 498.43 1.51 1.51 8.10 8.10 5.37 16.75 87.05 Lower 11400 183.00 498.68 498.88 0.95 0.40 4.24 0.94 1.21 4.48 0.33 70.20 119.97 Lower 11400 227.00 496.89 499.08 1.07 0.47 5.17 1.12 1.43 4.86 0.58 95.94 138.62 Lower 114W 518.00 49819 499.72 1.33 0.88 7.61 1.72 1.96 5.73 1.22 199.21 183.50' Lower 114W 55.00 488.35 498.21 0.44 0.44 1.30 1.30 2.95 18.88 80.22 Lower 11 460 110.00 498.35 498.88 0.33 0.13 0.90 0.18 0.78 2.89 0.28 78.88 140.04 Lower 11400 90.00 498.35 498.53 0.34 0.12 0.90 0.18 0.71 2.87 0.19 81.48 125.781 Lower li4ao 183.00 498.351 498.84 0.43 0.17 1.35 0.27 0.99 3.13 0.38 106.38 160.04 Lower 11400 227.00 496.35 499.04 0.50 0.21 1.73 0.35 1.17 3.44 0.50 140.14 179.291 Lower 114M 518.00 498.35 499.88 0.70 0.38 2.97 0.70 1.85 4.25 1.00 284.81 208.89 , Lower 11440 55.00 494.94 498.23 0.12 0.12 0.19 0.19 1.64 33.58 88.56 Lower 11440 110.00 494.94 498 -63 0.17 0.08 0.38 0.07 0.52 2.05 0.15 91.89 137.35 Lower 1440 90.00 494.94 498.51 0.15 0.05 0.29 0.08 0.44 1.91 0.10 75.43 123.85 Lower 1440 163.00 494.94 498.80 0.27 0.09 1 0.89 0.13 0.73 2.58 0.25 115.74 155.25 Lower 1440 1 227.00 494.94 496.96 0.38 0.13 1.09 0.2D 0.92 3.02 0.35 145.63 174.94 Lower 1440 518.00 MM.94 499.57 0.85 0.28 2-721 0.571 1,501 4.201 0.79 258.58 204.55 WCr!_RAC Plan- Pm L- inaff Rkv Tanvmd Rrsnrh RmmM- LnWer /Cnnfinlydl Reech River Ste C Total Min Ch El W.S. Elev Steer Chen Sheer Total Power Chen Poww TOW Val Loft Val Chnl Val Right Flow Aria Top Wldlh (do) (R) (R) R) (bleg ft) (Ibm e) (bfft e) (iiM) (tfs) (tle) (eQ 8) 00 Lower 1415 55.00 496.32 498.01 0.64 0.64 2.21 2.21 3.47 15.85 80.16 Lower 1415 110.00 498.32 498.51 0.45 0.18 1.39 0.29 0.83 3.09 0.23 67.51 125.75 Lower 1415 90.00 496.32 496.35 0.51 0.19 1.88 0.35 0.74 3.23 0.08 49.08 109.13 Lower 11415 163.00 496.32 498.61 0.72 0.29 2.86 0.59 1.14 3.98 0.37 80.88 138.37 Lower 1415 227.00 498.321 498.76 0.90 0.38 4.07 0.83 1.41 4.50 0.52 102.71 152.53 Lower 1415 518.00 496.32 499.37 1.18 0.57 8.19 1.40 200 5.35 1.05 210.13 194.97 Lower 1395 55.00 496.01 497.88 0.43 0.43 1.25 1.25 2.91 18.89 16.50 Lower 1395 110.00 498.01 498.07 1.15 0.21 5.56 0.79 0.43 4.85 0.17 29.46 127.86 Lower 1395 90.00 498.01 498.26 0.40 0.11 1.18 0.18 0.57 2.93 0.25 54.50 140.80 Lower Jim 183.00 498.01 498.38 0.87 0.27 3.79 0.62 1.03 4.37 0.46 71.85 149.12 Lower 11395 727.00 498.01 498.59 0.85 0.31 3.74 0.67 1.28 4.41 0.58 106.04 164.28 Lower Jim 518.00 498.01 499.25 0.95 0.45 4.88 1.03 1.88 4.91 0.95 226.70 200.47 Lower 1378 55.00 494.80 497.91 0.12 0.12 0.19 0.19 1.82 33.971 19.02 Lower 1378 110.00 494.80 498.15 0.31 0.06 0.84 0.12 0.31 2.70 0.21 58.30 152.88 Lower 1378 90.00 494.60 498.26 0.16 0.04 0.32 0.05 0.31 1.97 0.21 74.50 156.29 Lower 1378 183.00 494.80 498.34 0.43 0.12 1.40 0.22 0.80 3.24 0.41 88.35 159.14 Lower 1378 227.00 494.80 498.52 0.55 0.18 2.05 0.34 0.85 3.71 0.57 117.38 184.97 Lower 11378 518.00 494.80 499.09 0.93 0.40 4.85 0.98 1.58 4.99 1.04 215.95 183.38 Lower 1355 55.00 495.99 497.70 0.80 0.80 2.02 2.02 3.38 16.28 73.80 Lower 1355 110.00 495.99 498.08 0.42 0.18 1.25 0.24 0.21 2.96 0.89 74.84 154.78 LOWW 1355 90.00 495.99 497.81 1.27 1.27 8.35 6.35 4.98 18.05 82.91 Lower 1355 183.00 495.99 498.27 0.50 0.22 1.87 0.34 0.48 3.31 1.10 105.50 186.30 Lower 1355 227.00 495.99 498.45 0.80 0.28 2.18 0.47 0.89 3.86 1.30 135.88 176.85 Lower 11355 518.00 495.99 499.01 0.88 0.47 4.11 1.01 1.27 4.67 1.88 243.79 210.36 Lower 1338 55.00 495.73 497.80 0.43 0.43 1.28 1.28 2.91 18.87 78.39 Lower 1338 110.00 495.73 496.02 0.32 0.09 0.85 0.11 0.32 2.64 0.72 9250 215.82 Lower 1338 90.00 495.73 497.91 0.32 0.10 0.82 0.12 0.21 2.59 0.88 70.37 171.31 Lower 1338 163.00 495.73 498.22 0.34 0.13 0.98 0.15 0.58 2.79 0.86 137.40 225.09 Lower 1338 227.00 495.73 498.401 0.38 0.18 1.13 0.20 0.75 2.98 0.99 179.03 233.35 Lower 11338 518.00 495.73 498.97 0.52 0.27 1.87 0.43 1.24 3.63 1.36 319.43 259.29 Lower 1325 55.00 494.32 497.64 0.11 0.11 0.18 0.18 1.61 34.12 83.19 Lower 1325 110.00 494.32 498.00 0.18 0.04 0.36 0.05 0.20 2.08 0.45 105.34 215.13 Lower 1325 90.00 494.32 497.90 0.15 0.04 0.28 0.04 0.121 1.89 0.36 85.06 170.42 Lower 1325 163.00 494.32 496.19 0.24 0.07 0.57 0.08 0.39 2.42 0.61 147.02 22377 Lower 11325 227.00 494.32 496.38 0.30 0.10 0.84 0.13 0.57 2.77 0.78 185.38 231.43 Lawer 1325 518.00 494.32 498.91 0.50 0.22 1.88 0.38 1.09 3.70 1.21 318.78 258.32 HEC -RAS Plan' Prop lower Insff RNer• Tanvxd Rraev -h R-h .,..... -A% Ranch Lower Lowy Lower River S>• 1305 1305 1305 C Total ( ) 55.00 110.00 90.00 AAh Ch El R) 495.71 485.71 495.71 W.S. Elw R) 497.45 497.88 497.77 Sh1er�,Chan (` * ft) 0.57 0.51 0.47 Sher Trial (b* 1t) 0.57 0.18 0.17 Power Chan (bm e) 1.88 1.88 1.48 Power Tafal (bfft e) 1.88 0.28 0.29 Val Left 0.24 0.12 Val Ctxd 3.29 3.27 3.10 Vol RfDht 0.82 0.72 Fbw Area (eq 18.71 88,79 52.88 Top Width (ft 80.98 180,53 115.75 Lower Lower 11305 1113D5 183.00 227.00 495.71 495.71 498.07 498.281 0.57 0.57 0.18 0.22 1.99 2.07 0.281 0.33 0.53 0.78 3.53 3.61 0.99 1.13 105.65 148.04 218.25 226.91 Lower 1305 518.00 495.71 498.831 0.89 0.34 2.84 0.82 1.34 4.14 1.53 283.73 252.88 Lower 1290 55.00 495.45 497.48 0.17 0.07 0.32 0.08 0.04 1.86 0.49 52.46 100.87 Lower 1290 110.00 495.45 497.88 0.21 0.06 0.45 0.09 0.25 2.18 0.71 104.88 187.25 Lower Lower 1290 1290 90.00 183.00 495.45 495.45 497.78 498.06 0.18 0.28 0.08 0.10 0.37 0.71 0.08 0.12 0.20 0.40 2.01 2.54 0.63 0.89 89.26 140.84 145.70 217.67 Lower Lower 1290 1280 227.00 518.00 495.45 496.45 496.24 498.78 0.34 0.54 0.14 0.27 0.97 2.03 0.18 0.48 0.58 1.13 2.85 3.74 1.04 1.48 180.04 309.53 225.71 250.48 Lower Lower Lower 1275 1275 1275 55.00 110.00 90.00 494.04 494.04 494.04 497.48 497.88 497.78 0.07 0.07 0.07 0.03 0.02 0.02 0.09 0.10 0.10 0.02 0.02 0.02 0.25 1.371 1.19 1.26 1.38 1.34 0.27 0.38 0.36 70.48 130.03 111.81 107.16 189.13 188.52 Lower 1275 163.00 494.04 498.08 0.08 0.03 0.12 0.03 1.58 1.46 0.44 187.91 218.83 Lower 1275 271.00 494.04 498.241 0.09 0.03 0.14 0.04 1.80 1.55 0.49 206.79 225.01 Lower 1275 518.00 494.04 498.77 0.13 0.06 0.25 0.09 2.57 1.90 0.87 333.29 249.79 Lover Lower 1255 1255 55.00 110.00 495.43 495.43 497.33 497.88 0.41 0.88 0.41 0.15 1.18 2.51 1.18 0.33 0.31 284 3.77 0.88 19.36 52.04 18.81 568.83 Lower Lower 12W 1255 90.00 163.00 495.43 495.43 497.54 497.89 0.67 0.85 0.13 0.18 2.53 2.48 0.38 0.31 0.201 0.56 3.75 3.81 0.41 0.98 34.01 93.76 378.54 807.19 Lower 1255 227.00 495.43 498.12 0.57 0.19 2.10 0.30 0.78 3.88 1.11 145.03 831.80 Lower 1255 518.00 495.43 496.70 0.85 0.32 2.88 0.59 1.32 4.09 1.58 281.971 840.50 Lowy 1240 56.00 495.19 497.30 0.25 0.05 0.57 0.09 0.12 Z29 0.25 33.79 321.45 Lower 1240 110.00 495.19 497.88 0.28 0.09 0.72 0.11 0.35 2.54 0.88 91.83 579.31 Lower 1240 90.00 495.19 497.561 0.28 0.06 0.71 0.10 0.27 2.50 0.56 71.02 561.86 Lowr 1240 183.00 495.19 497.891 0.34 0.11 0.94 0.14 0.50 2.80 0.85 130.73 808.44 Lowy 1240 227.00 495.19 498,101 0.36 0.14 1.05 0.17 0.84 2.94 0.99 177.88 828,71 Lowy 1240 518.00 495.19 498.861 0.53 0.26 1.97 0.45 1.18 3.72 1.49 307.20 838.50 Lover 1227 55.00 493.78 407.321 0.06 0.02 0.11 0.02 0.07 1.38 0.14 52.10 388.28 Lower LOW 1227 1227 110.00 90.00 493.78 493.78 497.081 497.561 0.15 0.13 0.04 0.03 0.29 0.23 0.04 0.03 0.22 0.16 1.93 1.78 0.41 0.33 107,17 87.81 578.47 582.05 Lowy 1227 183.00 493.78 497.87 0.21 0.06 0.50 0.07 0.34 7-341 O.W1 143.58 806.84 Lowy Lower 1227 1227 227.00 518.00 493.78 493.78 498.07 498.61 0.27 0.471 0.08 0.201 0.70 1.091 0.10 0.32 0.47 0.99 2.641 3.81 0.761 1.201 188.98 319.97 840.70 848.08 HEC -RAS Plan: Proo lower lrwff Rhw TurveMd 9rond, Rmmrh i � rr.,,.,n..-4t Reach River Ste 0 TOW Min Ch EI W.S. Elev Sheer Chen Sheer ToW Power Chen Paw TOW Val Left Val Ct" Val R19M Flow Ana Top Width ob 8I (ft) (tbhq R) (Ibhq ft) (tbm a) • (1t/e (ft) (1Us) (eq 8) R) Lower 1210 55.00 495.17 497.22 0.30 0.06 0.74 0.11 0.08 2.48 0.18 26.85 179.29 Law 1210 110.00 495.17 497.80 0.35 0.11 0.99 0.15 0.34 2.81 0.86 79.65 567.11 Lower 1210 90.00 495.17 497.47 0.36 0.10 1.02 0.15 0.28 2.81 0.56 59.21 549.14 Law 1210 183.00 495.17 497.79 0.42 0.14 1.33 0.20 0.51 3.13 0.90 114.41 594.86 Lower 11210 227.00 495.17 498.01 0.44 0.16 1.43 0.22 0.851 3.25 1.08 159.97 625.12 Leer 1210 518.00 495.17 498.54 0.64 0.31 2.63 0.57 1.221 4.09 1.80 282.32 633.13 Lawn 1193 55.00 495.17 497.19 0.21 0.04 0.47 0.08 2.20 0.04 25.92 96.80 Lover 1193 110.00 495.17 497.47 0.45 0.12 1.47 0.24 3.27 0.57 55.50 548.88 Lower 1193 90.00 495.17 497.391 0.37 0.09 1.08 0.17 294 0.42 46.96 537.79 Lower 1193 163.00 495.17 497.721 0.41 0.12 1.27 0.18 0.42 3.13 0.61 106.29 584.18 Law 1193 227.00 495.17 407.9211 0.46 0.14 1.54 0.22 0.57 3.37 1.02 147.10 613.79 Law 1193 518.00 495.17 4M.421 0.74 0.31 3.28 0.62 1.15 4.42 1.88 280.78 831.35 Lower 1153 Culwart Law 1139 55.00 494.32 496.35 0.23 0.03 0.53 0.07 2.29 0.08 26.10 129.38 Law 1139 110.00 494.32 496.90 0.24 0.09 0.60 0.12 2.46 0.82 83.72 580.90 Laver 1139 90.00 494.32 496.771 0.22 0.07 0.52 0.09 2.34 0.51 89.87 549.02 Lower 1139 183.00 494.32 497.121 0.23 0.08 0.55 0.09 0.313 2.39 0.75 14270 576.20 Lover 1139 227.00 494.32 497.321 0.29 0.12 0.80 0.15 0.49 2.74 0.94 177.32 585.77 Lower 1139 518.00 494.32 497.88 0.54 0.25 2.09 0.44 0.91 3.85 1.57 291.09 614.21 Lower 1107 55.00 494.32 496.16 0.46 0.46 1.38 1.38 3.00 18.31 16.35 Lower 1107 110.00 494.32 496.76 0.41 0.12 1.23 0.18 0.35 3.02 0.53 77.74 283.14 Lower 1107 90.00 494.32 496.60 0.44 0.11 1.34 0.19 0.28 3.07 0.42 53.61 204.58 Lower 1107 183.00 494.32 496.94 0.54 0.18 1.90 0.28 0.54 3.53 0.73 107.80 369.03 Lower 1107 227.00 494.32 407.101 0.87 0.25 267 0.42 0.74 3.99 0.92 138.47 441.19 Laver 1107 518.00 494.32 497.571 1.23 0.56 6.93 1.31 1.43 5.61 1.55 229.21 804.80 Lover 1090 55.00 492.91 408.191 0.12 0.12 0.20 0.20 1.65 33.34 18.85 Lower 1090 110.00 492.91 496.78 0.17 0.05 0.36 0.06 0.20 2.07 0.40 94.85 288,12 Lower 1090 90.00 49291 498.81 0.16 0.04 0.32 0.06 0.15 1.97 0.28 71.83 214.38 Lower 1090 183.00 49291 496.9(! 0.27 0.07 0.89 0.10 0.32 259 0.80 123.46 378.70 Lover 1090 227.00 492.91 497.08 0.37 0.10 1.12 0.15 0.45 3.07 0.80 158.15 475.11 Lower 1090 518.00 492.91 497.51 0.75 0.28 3.36 0.57 1.06 4.50 1.44 257.48 635.14 Lower 1070 55.00 494.30 495.97 0.68 0.88 2.34 234 3.53 15.58 15.67 Lower 1070 110.00 494.30 498.43 0.98 0.20 4.45 0.85 0.48 4.53 0.45 33.99 133.81 Lower 1070 90.00 494.30 498.30 0.91 0.91 3.93 3.93 4.30 20.94 16.99 Lower 1070 183.00 494.30 498.68 0.91 0.25 4.05 0.59 0.87 4.48 0.95 70.37 261.55 Lower 1070 227.00 494.30 496.83 1.08 0.33 5.20 0 .78 1.12 4.91 1.25 95.88 335.73 HEC -RAS Plan: Proo lower Inaff River Tenvwd Rrenrh R-h i .o...' rr ..-A% Ruch Lower River Ste 1070 0 ToW 518.00 Min Ch El ) 494.30 W.S. Elev (1t) 497.40 Show Chan Ib/eq 1.00 Sheer Trial (Ws9 ft) 0.42 Powsr Chan IhJR • 5.00 Power Total (lb/ft o) 0.98 Val Left (ft) 1.74 Vol Chnl (fVs) 5.00 Vol Right (ft(s) 1.77 M221.45 l h 97.23 Laver Lower Lower Lower Laver 1066 1055 1066 1055 1065 1055 55.00 110.00 90.00 183.00 227.00 518.00 494.04 494.04 494.04 494.04 494.04 494.04 495.87 498.49 49S.311 498.631 496.80 497.31 0.47 0.34 0.40 0.49 0.59 0.91 0.47 0.11 0.11 0.17 0.22 0.40 1.41 0.93 1.17 1.82 2.21 4.42 1.41 0.15 0.18 0.27 0.38 0.85 0.32 0.281 0,471 0.84 1.19 3.02 2.75 2.93 3.34 3.74 4.83 0.88 0.56 0.94 1.18 1.84 79.97 54.15 102.55 132.11 24118 8.33 554.08 536.11 588.15 584.90 833.05 Lower Laver Lower Lower Lower Lower 1040 1040 1040 1040 1040 1040 55.00 110.00 90.00 183.00 227.00 518.00 492.63 492.63 492.83 492.63 492.63 482.83 495.91 496.49 498.32 496.82 496.781 497.251 0.12 0.15 0.15 0.24 0.33 0.64 0.12 0.04 0.04 0.07 0.11 0.28 0.20 0.29 0.29 0.80 0.95 2.68 0.2D 0.04 0.04 0.09 0.14 0.49 0.28 0.201 0.411 0.561 1.10 1.65 1.93 1.91 2.47 2.90 4.17 0.40 0.31 0.58 0.77 1.37 33.34 111.59 80.99 137.17 169.55 276.94 18.85 588.61 574.91 599.34 612.15 832.56 Lower Lower Lower Lower Lower Lower 1020 1020 1020 1020 1020 1020 55.00 110.00 90.00 163.00 227.00 518.00 494.02 494.02 494.02 494.02 494.02 494.02 495.89 496.06 495.99 498.37 496.52 49811 0.88 1.24 0.95 0.92 1.08 1.77 0.88 0.19 0.95 0.26 0.35 0.70 2.35 8.22 4.18 4.12 5.34 11.81 2.35 0.79 4.18 0.57 0.79 1.99 0.24 O.W1 0.87 1.58 3.54 5.03 4.38 4.49 4.94 8.55 0.26 0.98 1.28 2.20 15.56 28.28 20.54 75.27 101.50 183.10 15.87 194.05 18.88 572.14 586.75 826.27 Lower Lower Lower Lower Lower Lower 1000 1000 1000 1000 1000 1000 56.00 110.00 90.00 163.00 227.00 518.00 493.71 493.71 493.71 493.71 493.71 493.71 495.55 496.17 495.97 496.32 406.431 498.901 0.46 0.29 0.42 0.35 0.45 0.64 0.48 0.07 0.11 0.11 0.15 0.30 1.36 0.74 1.26 1.00 1.44 2.58 1.36 0.08 0.20 0.13 0.21 0.53 0.38 0.28 0.59 0.79 1.36 2.99 2.55 3.00 2.84 3.24 4.02 0.83 0.55 0.81 1.00 1.50 18.39 97.78 51.83 135.96 188.32 289.33 18.37 653.32 632.18 656.32 658.88 888.02 Lower Lower lower Lower Lowe► Lower 985 965 985 985 986 986 56.00 110.00 90.00 183.00 227.00 518.00 49230 49230 492.30 49230 492.30 49230 495.59 498.16 495.98 496.30 498.41 496.84 0.12 0.131 0.15 0.19 0.28 0.54 0.12 0.03 0.03 0.05 0.09 0.22 0.19 0.24 0.29 0.431 0.78 2.07 0.19 0.03 0.03 0.05 0.10 0.38 0.30 0.201 0.46 0.83 1.18 1.64 1.81 1.90 2.21 2.89 3.82 0.37 0.30 0.52 0.89 1.22 33.52 131.09 86.55 188.03 192.84 305.99 18.90 853.27 643.88 &58.02 868.10 888.73 Lower Lower Lower Lower Lower 980 980 980 980 980 55.00 110.00 80.00 183.00 227.00 493.88 493.68 493.88 493.88 493.88 495.38 495.83 485.62 498.12 496.22 0.65 1.48 1.01 0.85 0.78 0.65 1.48 1.01 0.12 0.18 225 8.08 4.52 2.49 3 .28 2.25 8.08 4.52 0.19 0.29 0.50 0.77 3.48 5.451 4.49 3.82 4.21 0.93 1.14 15.75 20.19 20.05 102.37 138.88 15.72 18.81 18.78 762.44 754.40 HEC -RAS Plan: Prop lower ineff River: Tanvard Branch Reach: Lower (Continued) Reach River Ste 0 Total Min Ch El W.S. Elev Shear Chan Shear Total Power Chan Power Tohl Val Left Val ChM Val Ripht Flow Aran Tap Wkfth ON (R) (R (�q R) (�1 � (bm s) (b/R s) (ft) fds) (fills) ft (ft) Lover 980 518.00 493.68 498.78 0.52 0.21 1.87 0.33 1.24 3.60 1.30 337.15 785.52 Lover 935 55.00 493.32 495.20 0.42 0.42 1.23 1.23 2.89 19.01 16.53 Lower 935 110.00 493.32 495.78 0.26 0.07 0.62 0.08 0.451 2.41 0.80 105.52 824.85 Lower 935 90.00 493.32 495.65 0.28 0.07 0.89 0.08 0.37 2.47 0.52 78.97 611.21 Lower 935 183.00 493.32 495.94 0.32 0.10 0.85 0.12 0.81 2.70 0.78 143.88 643.21 Lower 935 227.00 493.32 496.11 0.35 0.13 1.00 0.16 0.78 2.88 0.92 188.89 65224 Lower 935 518.00 493.32 496.70 0.43 0.22 1.46 0.34 1.21 3.35 1.31 338.63 883.99 Lower 915 55.00 491.91 495.221 0.12 0.12 0.19 0.19 1.82 33.98 19.02 Lower 915 110.00 491.91 495.751 0.15 0.04 0.29 0.04 0.29 1.93 0.39 115.46 820.18 Lower 915 90.00 491.91 495.64 0.14 0.03 0.25 0.03 0.21 1.82 0.31 91.20 806.53 Lower 915 163.00 491.91 495.90 0.23 0.08 0.54 0.07 0.43 2.38 0.56 148.93 637.71 lower 915 227.00 491.91 496.05 0.29 0.09 0.81 0.11 0.58 2.75 0.73 198.84 651.03 Lower 915 518.00 491.91 496.63 0.44 0.19 1.52 0.29 1.07 3.47 1.18 334.15 682.51 Lower 890 55.00 493.29 495.01 0.59 0.59 1.97 1.97 3.35 16.41 15.88 Lower 890 110.00 493.29 495.44 0.89 0.17 3.88 0.45 0.28 4.33 0.55 40.19 429.01 Lower 890 90.00 493.29 495.35 0.78 0.13 3.13 0.43 0.15 4.01 0.27 27.78 212.83 Lower 890 183.00 493.29 495.87 0.79 0.21 3.31 0.39 0.65 4.18 0.94 85.91 610.89 Lower 890 227.00 493.29 495.90 0.67 0.22 281 0.36 0.84 3.92 1.11 137.35 838.37 Lover 890 518.00 493.29 496.54 0.59 0.28 2.28 0.49 1.30 3.88 1.48 299.78 880.88 Lower 1875 55.00 493.09 494.91 0.48 0.48 1.48 1.48 3.06 17.95 18.27 Lower 875 110.00 493.09 495.41 0.51 0.16 1.72 0.30 0.33 3.35 0.69 58.73 527.81 Lover 875 90.00 493.09 495.33 0.45 0.12 1.39 0.23 0.26 3.10 0.54 48.38 522.72 Lower 875 163.00 493.09 495.55 0.73 0.28 297 0.54 0.48 4.08 1.02 77.35 535.97 Lower 875 227.00 493.09 495.681 1.00 0.36 4.80 0.91 0.83 4.80 1.35 94.59 543.28 Lower 875 518.00 493.09 496.101 1.91 0.84 13.11 274 1.211 6.88 2.41 159.55 587.94 Lower low 55.00 491.68 494.95 0.12 0.12 0.20 0.20 1.65 33.29 18.84 Lower 885 110.00 491.88 495.44 0.21 0.05 0.48 0.07 0.19 2.23 0.40 84.05 563.28 Lower 885 90.00 491.88 495.38 0.18 0.04 0.32 0.05 0.15 1.98 0.31 71.79 550.15 Lower 885 163.00 491.88 495.58 0.33 0.08 0.93 0.12 0.33 2.85 0.81 109.85 599.12 Lower 885 227.00 491.88 495.70 0.47 0.13 1.82 0.22 0.49 3.45 0.83 135.38 613.94 Lower 885 518.00 491.86 498.14 0.89 0.31 4.33 0.67 1.09 4.87 1.51 241.25 SWAS Lower 850 55.00 493.07 494.76 0.63 0.63 2.20 2.20 3.47 15.87 15.75 Lower 850 110.00 493.07 495.23 0.75 0.18 298 0.34 0.54 3.98 0.58 52.22 580.84 Lower 850 90.00 493.07 495.07 0.89 0.14 3.76 0.51 0.28 4.23 0.02 24.88 132.68 Lower 850 183.00 493.07 495.40 0.83 0.24 3.53 0.461 0.791 4.28 0.91 84.85 596.41 Lower 860 227.00 493.071 495.561 0.89 0.30 4.02 6.511 0.981 4.501 1.17 117.34 610.77 HEC -RAS Plan: Prop lovver ineff River. TanYard Branch Reach: Lower (Continued) Read River Ste C Tom Min Ch El W . Elsv Shear Chan Shaw ToW Power Chan Power ToW Val Left Val Chnl Vol Right Flow Ana Top Width (oft) (ft) (ft) (Ib /sgit) ft) MR 6) (w/fts) (ft) (ftfs) (ft) rift) (ft) Lower 850 518.00 493.07 406.071 1.071 0.47 5.47 1.03 1.51 5.13 1.80 234.79 851.36 Lower 835 55.00 492.81 494.671 0.44 0.44 1.30 1.30 295 18.67 16.44 Lower 835 110.00 492.81 49527 0.28 0.07 0.84 0.08 0.45 2.43 0.81 102.57 632.14 Lower 835 90.00 492.81 495.11 0.33 0.07 0.90 0.10 0.33 270 0.55 87.62 613.31 Lower 835 163.00 492.81 495.42 0.33 0.10 0.90 0.12 0.83 2.75 0.79 138.89 850.21 Lower 835 227.00 492.81 495.57 0.38 0.13 1.12 0.17 0.78 2.99 0.95 179.48 888.97 Lower 835 518.00 492.81 498.08 0.53 0.22 1.95 0.36 1.21 3.68 1.41 323.22 721.16 Lower 820 55.00 491.40 49470 0.12 0.12 0.19 0.19 1.63 33.81 18.98 Lower 820 110.00 491.40 495.25 0.15 0.04 0.30 0.03 0.29 1.94 0.38 115.30 630.23 Lower 820 90.00 491.40 495.11 0.15 0.03 0.29 0.03 0.19 1.91 0.28 83.21 612.85 Lower 820 183.00 491.40 495.38 0.24 0.08 0.57 0.07 0.45 2.43 0.52 146.91 848.18 Lower 820 227.00 491.40 495.52 0.32 0.09 0.92 0.12 0.61 287 0.87 181.25 882.37 Lower 820 518.00 491.40 495.95 0.61 0.21 245 0.38 1.11 4.04 1.18 308.77 714.58 Lower 800 55.00 49279 494.50 0.80 0.80 2.03 203 3.38 18.27 15.85 Lower 800 110.00 49279 494.88 1.07 0.21 5.08 0.75 0.22 4.71 0.45 31.18 274.45 Lower 800 90.00 492.79 494.80 0.90 0.20 3.84 0.84 0.03 4.27 0.05 21.40 80.82 Lower 800 163.00 492.79 495.17 0.80 0.20 3.37 0.38 0.84 4.21 0.96 83.95 820.93 Lower 800 227.00 492.79 495.29 0.98 0.28 4.61 0.57 0.91 4.71 1.22 110.58 834.94 Lower 800 518.00 492.79 495.64 0.89 0.35 4.21 0.70 1.411 4.71 1.88 258.25 701.07 Lower 780 55.00 492.53 494.36 0.47 0.47 1.41 1.41 3.02 18.22 16.33 Lower 780 110.00 492.53 494.95 0.29 0.09 0.74 0.10 0.47 254 0.61 98.01 805.99 Lower 790 90.00 492.53 494.81 0.34 0.09 0.92 0.11 0.40 2.71 0.52 89.18 590.14 Lower 780 163.00 492.53 495.10 0.39 0.13 1.14 0.16 0.64 297 0.82 128.80 821.56 Lower 780 227.00 492.53 495.25 0.45 0.17 1.48 0.23 0.79 3.27 1.01 164.88 838.71 Lower 780 518.00 492.53 495.77 0.83 0.27 2.51 0.47 1.21 4.00 1.51 302.63 694.92 Lower 788 55.00 491.12 494.40 0.12 0.12 0.20 0.20 1.64 33.48 18.89 Lower 788 110.00 491.12 494.95 0.18 0.04 0.30 0.04 0.30 1.95 0.39 113.15 805.95 Lower 768 90.00 491.12 494.81 0.15 0.03 0.28 0.03 0.23 1.88 0.30 88.44 591.42 Lower 788 163.00 491.12 495.07 0.25 0.07 0.61 0.08 0.44 248 0.58 140.54 819.88 Lower 768 227.00 491.12 495.21 0.34 0.10 0.98 0.14 0.59 293 0.75 172.84 835.12 Lower 788 518.00 491.12 495.89 0.82 0.23 2.52 0.40 1.06 4.09 1.32 295.96 888.28 Lower 750 55.00 492.51 494.20 0.63 0.83 2.18 218 3.45 15.92 15.76 Lower 750 110.00 492.51 494.61 1.00 0.17 4.57 0.50 0.37 4.56 0.47 37.48 388.47 Lower 750 90.00 492.51 494.49 0.95 0.95 4.14 4.14 4.37 20.81 16.91 Lower 1750 183.00 492.51 494.85 0.88 0.241 3.75 0.47 0.72 4.351 0.931 81.84 598.82 Lower 1750 227.00 492.51 494.99 1.01 0.321 4.83 0.88 0.95 4.781 1.221 109.51 611.38 HEC -RAS Plan: Prop lower irwff River: Tamrord Branch Reach: Lower (Contmed) Ranch Rluer Ste 0 TOUT Min Ch EI W.S. Elev Shaw Chan Sher ToW Power Chen Power TaW Vol Left Vol Chnl Vol Ripht Flow Aron Top Wldlh afs ) (ft) ( ft ba8) (bNt6) (ft) (ft) (ft) (eg R) R) Lower 750 518.00 492.51 495.58 0.94 0.39 4.56 0.81 1.38 4.84 1.74 25201 874.39 lower 730 55.00 492.22 494.07 0.45 0.45 1.35 1.35 298 18.48 16.39 Lower 730 110.00 492.22 494.89 0.25 0.08 0.60 0.08 0.46 238 0.80 105.32 602.03 Lower 730 90.00 492.22 494.52 0.31 0.08 0.82 0.10 0.40 281 0.52 72.75 586.98 Lower 730 183.00 492.22 494.80 0.38 0.13 1.11 0.17 0.84 294 0.82 128.73 812.19 Lower 730 227.00 492.22 494.98 0.44 0.17 1.43 0.23 0.79 3.24 1.01 164.42 828.81 Lower 730 518.00 492.22 495.51 0.80 0.27 2.36 0.47 1.20 3.94 1.51 302.88 676.22 Lower 715 55.00 490.81 494.10 0.12 0.12 0.19 0.19 1.84 33.59 18.92 Lower 715 110.00 490.81 494.87 0.14 0.04 0.28 0.04 0.30 1.87 0.39 119.72 801.54 Lower 715 90.00 490.81 494.52 0.14 0.03 0.26 0.03 0.23 1.84 0.31 88.91 587.38 Lower 715 183.00 490.81 494.77 0.24 0.07 0.60 0.08 0.44 2.47 0.57 139.65 810.20 Lower 715 227.00 490.81 494.92 0.33 0.11 0.97 0.14 0.59 2.92 0.76 171.12 623.18 Lower 715 518.00 490.81 495.43 0.59 0.23 238 0.40 1.05 4.01 1.32 298.33 688.69 Lower 695 55.00 492.20 493.89 0.83 0.63 217 217 3.45 15.95 15.77 Lower 895 110.00 492.20 494.22 1.28 0.18 8.53 0.72 0.18 5.10 0.22 24.98 255.18 Lower 895 90.00 492.20 484.20 0.91 0.91 3.91 3.91 4.29 20.97 16.99 Lower 895 163.00 492.20 494.54 0.87 0.24 3.78 0.49 0.72 4.38 0.95 80.90 590.39 Lower 695 227.00 492.20 494.74 0.82 0.28 3.57 0.53 0.91 4.33 1.18 120.85 808.21 Lower 695 518.00 492.2D 495.31 0.90 0.39 4.30 0.81 1.37 4.75 1.74 25265 858.42 Lower 673 55.00 491.90 493.74 0.46 0.46 1.38 1.38 3.00 18.32 16.38 Lower 873 110.00 491.90 494.31 0.32 0.09 0.87 0.11 0.44 2.68 0.84 90.58 811.03 Louver 673 90.00 491.90 494.211 0.31 0.08 0.82 0.10 0.35 2.82 0.54 70.79 592.71 Lower 873 163.00 491.90 494.531 0.32 0.10 0.89 0.12 0.58 274 0.90 141.18 651.92 Lower 873 227.00 491.90 494.73 0.33 0.11 0.93 0.13 0.69 2.81 0.92 195.51 689.48 Lower 873 518.00 491.90 495.29 0.38 0.18 1.22 0.22 1.04 3.16 1.25 381.47 754.53 Lower 856 55.00 490.49 49377 0.12 0.12 0.2D 0.20 1.84 33.45 18.88 Lauer ON 110.00 490.49 494.30 0.18 0.04 0.32 0.04 0.28 1.98 0.39 112.23 628.28 Lower 858 90.00 490.49 494.21 0.14 0.03 0.25 0.03 0.22 1.82 0.31 92.27 613.83 Lower 858 163.00 490.49 494.51 020 0.05 0.45 0.05 0.42 2.25 0.55 182.79 681.32 Lower 658 227.00 490.49 494.70 0.24 0.07 0.58 0.07 0.54 2.47 0.68 218.49 692.36 Laver 858 518.00 490.49 495.25 0.35 0.13 1.09 0.17 0.91 3.11 1.07 396.85 752.45 Lower 637 55.00 491.88 493.55 0.85 0.85 230 2.30 3.51 15.85 15.89 Lower 837 110.00 491.88 494.12 0.80 0.13 2.18 0.24 0.41 3.60 0.85 80.11 599.40 Lower 837 90.00 491.88 493.93 0.79 0.13 3.21 0.44 0.14 4.04 0.29 27.49 339.24 Lower 837 163.00 491.88 494.43 0.40 0.121 1.19 0.15 0.82 3.011 0.831 129.481 848.90 Lower 637 227.00 491.88 494.64 0.37 0.131 1.111 0.16 0.73 2.971 0.941 186.351 883.12 HEC -RAS Plan: Prop lower irwf Rlw: Tanwd Rnonrh Raw-4% i .....r iP -N... .n Reach Lower River Sts 837 Q Toth (de) 518.00 Min Ch EI (R) 491.88 W.S. El. (n) 495.20 Sheer Chan (aeq R) 0.43 Shur TOIW (�q n) 0.18 Power Chan 1,41 n-Nnj Val Left Val 31 Vim! R (�►+ 1.29 Arm "18.1616.32 Lower Lower Lower Lover Lower Lower 820 620 820 620 620 820 55.00 110.00 90.00 183.00 227.00 518.00 491.81 491.81 491.81 491.81 491.81 491.61 493.41 494.03 493.87 494.29 494.49 495.04 ...03 0.51 0.50 0.58 0.62 0.83 0.14 0,15 0.17 0.20 0.31 1.71 1.65 2.01 2.39 3.88 0.28 0.34 0.26 0.33 0.58 0.38 0.29 0.63 0.82 1.32 3.37 3.29 3.61 3.88 4.88 0.80 0.46 0.80 0.96 1.36 57.94 40.82 97.84 137.03 275.29 584.93 543.04 825,81 858.80 741.98 Lower Lower Lower Lower Low Lover 805 805 805 805 805 805 a�163.00 518.00 490.20 490.20 490.20 490.20 480.20 490.20 494.981 0.12 0.19 0.17 0.25 0.33 0.84 0.12 0.05 0,04 0.07 0.10 0.22 0.20 0.40 0.35 0. 84 0.96 2.89 0.20 0.06 0.08 0.09 0.14 0.38 0.30 0.20 0.48 0.61 1.11 1.85 215 203 2.54 295 4.21 0.33 0.25 0.48 0.83 1,08 33.28 89.75 87.15 130.71 188.08 18.83 805.28 582.87 885.82 737.20 Lower Lover Lower Lower Lower Lower 585 585 585 585 585 585 55.00 110.00 90.00 183.00 227.00 518.00 491.58 491.58 491.58 491.58 491.58 491.58 493.28 493.72 493.61 493.99 494.18 494.84 0.85 1.00 0.88 1.03 1.15 1.71 0.85 0.24 0.24 0.30 0.37 0.82 2.25 4.59 3.61 4.95 5.94 11.15 2.25 0.82 0.95 0.74 0.88 1.88 0.27 0.09 0.72 0.99 1.71 3.49 4.58 4.19 4.79 5.15 6.52 0.43 0.14 0,84 1.06 1.73 Z22.64 85.94 96.05 192.25 15.72 418.49 208.47 595.22 822.31 889.12 Law Lower Lower Lover Lower Lower 570 570 570 570 570 570 55.00 110.00 90.0 183.00 227.00 518.00 491.38 491.38 491,38 491.38 491.38 491.38 493.15 493.80 493,59 493,981 494.12 494.58 0.51 0.321 0.45 0.381 0.43 0.57 0.51 0.08 0.10 0,11 0.131 0.20 1.62 0.86 1.41 1.13 1.36 218 1.82 0.10 0.17 0.13 0.18 0.29 0.52 0.43 0.88 0.81 1.17 3.15 2.67 3.11 298 3.18 3.8D 0.48 0.41 0.83 0.74 1.08 17,45 94.72 54,06 138.48 182.82 353.21 16.14 877.29 822.73 72215 784.53 888,30 Lower Lower Lower 1568 Lower 15W Low jWs Lover 15W 568 558 55.001 110.00 90.00 183.00 227.00 518.00 488.95 489.95 489.95 489.95 489.95 489,95 493.19 493.79 493.62 493.94 494.06 494.49 0.13 0.16 0,17 0.24 0.32 0.80 0.131 0.04 0.03 0.06 0.08 0.17 0.21 0.33 0.34 0.80 0.93 2.39 0.21 0.04 0.04 0.08 0.10 0.27 0.33 0.24 0.47 0.61 1.051 1.68 200 2.01 247 2.88 4.01 0.30 0.23 0.43 0.58 0.95 32.68 110.50 74.44 147.90 187.99 334.27 18.68 878.03 831.00 718.21 755.48 883.93 Lower Lower Lower Lower Low 542 542 542 542 542 55.00 110.00 90.00 183.00 227.0 491.34 491.34 491,34 491.34 491.34 49298 493.28 493.28 493.72 493.871 0.74 1.52 1.01 0.88 0.901 0.74 1.52 1.01 0,22 0.271 2.75 8.38 4.51 3.74 4.87 2.75 8.36 4.51 0.42 0.53 0.79 1.02 3.71 5.51 4.49 4.38 4.74 0.74 0.941 14.82 19.97 20.08 82.87 115.43 15.48 18.78 16.78 881.89 899,32 HEC -RAS Plan: Prop lower ineff River Tanvard Branch Rwaeh I ewurr rr. .4% Reach River Ste Q TOW Min Ch 8 W.S. Elsv Sher Chan Show ToW Power Chan Power ToW VW Lot Vsi ChM Vsl Flow Ann Top Wldtl� ob ft) (ft) (IW" ft) ( R) (b/R s) (ba e) (fus (fHs) (ftly (eg k) (it) Lower 542 518.00 491.34 494.40 0.90 0.30 4.24 0.54 1.38 4.72 1.25 284.82 839.81 Lower 525 55.00 491.03 492.84 0.48 0.48 1.49 1.49 3.07 17.91 16.28 Lower 525 110.00 491.03 493.38 0.49 0.12 1.80 0.19 0.55 3.27 0.51 69.59 833.87 Lower 525 90.00 491.03 493.291 0.42 0.10 1.24 0.15 0.44 2.99 0.42 57.80 618.87 Lower 525 183.00 491.03 493.82 0.43 0.13 1.37 0.17 0.71 3.16 0.88 124.07 Lower 525 227.00 491.03 493.78 0.49 0.15 1.88 0.21 0.86 3.41 0.79 188.22 �;823 Lower 525 518.00 491.03 494.37 0.50 0.18 1.78 0.28 1.14 3.58 1.03 387.18 Lower 508 55.00 489.64 492.87 0.13 0.13 0.22 0.22 1.89 32.50 18.81 Lower 508 110.00 489.84 493.391 0.14 0.03 0.25 0.03 0.42 1.83 0.25 125.46 718.58 Lower 508 90.00 489.84 493.321 0.12 0.02 0.20 0.02 0.35 1.67 0.20 108.90 706.18 Lower 508 183.00 48944 493.631 0.14 0.04 0.27 0.03 0.53 1.90 0.34 194.21 780.14 Lower 506 227.00 488.84 493.791 0.18 0.05 0.38 0.05 0.65 2.14 0.43 245.00 787.58 Lower 508 518.00 489.84 494.381 0.24 0.09 0.63 0.10 0.93 2.58 0.85 485.50 887.19 Lower 490 55.00 491.00 492.85 0.69 0.89 2.49 2.49 3.801 15.27 15.59 Lower Lower 490 490 110.00 90.00 491.00 491.00 493.31 493.01 0.36 0.89 0.09 0.08 1.02 3.78 0.11 0.33 0.80 0.11 2.81 4.25 0.42 0.07 90,73 22.82 703.78 317.45 Lower 490 183.00 491.00 493.59 0.25 0.08 0.59 0.08 0.87 2.38 0.50 169.84 753.47 Lower 490 227.00 491.00 493.75 0.28 0.10 0.71 0.10 0.79 2.56 0.59 219.74 781.00 Lower 490 518.00 491.00 494.331 0.31 0.13 0.87 0.15 1.031 2.81 0.80 439.71 881.91 Lower 485 55.00 490.51 49249 0.44 0.31 1.30 0.90 0.23 2.96 0.23 19.20 23.37 Lowe► 486 110.00 490.51 493.06 0.80 0.08 2.24 0.19 0.33 3.71 0.33 49.11 415.49 Lower 485 90.00 490.51 492.87 0.57 0.30 1.99 0.85 0.49 3.52 0.49 31.18 39.41 Lower 485 183.00 490.51 493.52 0.26 0.07 0.88 0.07 0.59 253 0.48 185.59 741.88 Lower 185 227.0 490.51 493.87 0.31 0.09 0.88 0.10 0.731 2.81 0.59 211.03 767.78 Lower 485 518.00 490.51 494.281 0.36 0.13 1.11 0.15 1.001 3.11 0.82 428.47 870.82 Lower '450 55.00 490.45 492.371 0.50 0.39 1.56 1.21 0.19 3.12 0.19 17.86 20.75 Lower 450 110.00 490.45 492.93 0.88 0.34 2.88 1.04 0.80 3.91 0.80 36.28 44.20 Lower 450 90.00 490.45 492.75 0.63 0.34 234 1.07 0.49 3.89 0.49 28.78 36.51 Lower 450` 183.00 490.45 493.48 0.29 0.07 0.76 0.08 0.59 2.651 0.49 158.55 734.63 Lower 450 227.00 490.45 493.62 0.35 0.10 1.05 0.11 0.74 2.981 0.61 198.43 759.31 Lower 450 518.00 490.45 494.22 0.38 0.13 1.24 0.17 1.02 3.231 0.84 415.05 884.11 Lower 435 56.00 490.43 491.881 1.49 1.49 7.88 7.68 5.15 10.88 12.88 Lower 435 110ml 490.43 492.401 1.79 1.43 10.88 8.38 0.45 5.98 0.46 18.82 20.57 Lower 435 90.00 490.43 49225 1.88 1.81 9.33 9.08 0.11 5.81 0.11 18.04 18.49 Lower 435 183.00 480.43 482.78 1.93 1.18 1253 8.71 0.90 8.49 0.90 28.85 30.98 Lower 436 227.00 490.43 493.55 0.48 0.12 1.54 0.18 0.78 3.38 0.88 17277 748.34 HEC -RAS Plan: Prop lower insff River Tenvrd Rrenrh Ramth• i er.... err,..n.,. -A% Reach Lower River Sis 435 Q ToEN (of$) 518.00 Min Ch El (R) 490.43 W.S. Elev (R 494.18 Sheer Chart ( R) 0.43 Sher Tall 0.15 Povwr Chan s) 1.49 Power Total (&ft s) 0.19 Vel LsR (fth) 1.06 -Val Chnl (Rh) 3.43 Vel Right Rh 0.88 Flow Area (eq R) 393.48 Top Width R) 856.28 Lower Lower Lower Lover Lower lower 415 415 415 415 415 415 55.00 110.00 90.00 163.00 227.00 518.00 489.88 489.88 489.88 489.88 489.88 489.88 491.78 49238 49217 492761 4W.001 493.99 0.54 0.72 0.85 0.90 1,18 0.80 0.60 0.47 0.46 0.54 0.18 0.31 1.74 2.89 248 4.18 8.48 3.82 1.59 1.68 1.80 2.01 0,57 0.82 0,18 0.021 0.50 0.84 0.51 1.41 3.23 4.02 3.76 4.65 5.48 4.75 0.16 0.81 0.50 0.83 0.57 1.05 17.10 31.01 25.92 43.85 70,75 255,40 17.49 28.51 25.07 35.74 457.90 859.89 91400 LOwr Lower 400 400 400 400 400 55.00 110.00 90.00 183.00 227.00 518.00 488.97 488.97 488.97 488.97 488.97 488.97 491.77 492.38 492.18 492.80 493.19 493.99 0.21 0.37 0.32 0.48 0.53 0.51 0.18 0.17 0.16 0.19 0.10 0.15 0.45 1.09 0.88 1.67 101 1.98 0.37 0.40 0.39 0.45 0.19 0.22 0.09 0.34 0.27 0.51 0.80 0.99 214 2.99 274 3.51 3.79 3.86 0.09 0.45 0.34 0.63 0.49 0.86 25.82 45.87 37.37 69.70 124.39 352.06 19.48 47,03 37.19 87.94 854.70 789.04 Lower Lows► LOWaf Lows► Lower Lower 385 386 385 385 385 385 55.00 110.00 90.00 183.00 227.00 518.00 488.86 489.88 489.88 488.88 489.88 489.86 491.31 491.831 491.87 492.23 492.61 493.95 1.49 1.80 1.88 1.82 1.88 0.80 1.491 1.36 1.83 0.93 0.84 0.19 7.88 10.71 9.15 11.51 1247 2.49 7.88 7.93 9.17 4.88 3.83 0.30 0.45 0.00 0.77 1.01 1.13 5.15 5.97 5.83 6.32 6.85 4.12 0.45 0.09 1.00 1.29 0.97 10.89 18.86 15.98 31.15 49.81 328.21 12.89 21.84 18.50 39.70 58.67 782.50 Lower Lower Lower Lower Lower 6ws► 385 365 385 38.5 365 385 55.00 110.00 90.00 163.00 227.00 518.00 489.28 489.28 489.28 489.26 488.28 489.28 491.151 491.78 491.57 492.13 492.44 493.83 0.52 0.71 0.84 0.94 1.24 0.88 0.49 0.49 0.47 0.54 0.80 0.18 1.67 2.85 2.38 4.45 8.97 3.05 1.54 1.78 1.85 2.10 2.47 0.31 0.17 0.81 0.50 0.89 0.79 1.08 3.19 4.00 3.72 4.75 5.80 4.48 0.17 0.81 0.50 0.87 1.13 0.88 17.30 30.56 25.85 41.71 54.87 304.13 17.38 28.40 23.80 35.80 49.22 788.44 Lower Lower Lower Lower Lower Lawn 347 347 347 347 347 347 55.00 110.00 90.00 163.001 227.00 518.001 488.34 488.34 488.34 488.34 488.34 488,34 491.15 491.78 491.57 492.14 492.47 493.79 0.21 0.37 0.31 0.52 0.70 0.591 0.17 0.20 0.18 0.25 0.33 0.15 0.44 1.11 0.85 1.88 3.03 2.53 0.37 0.60 0.45 O.BB 0.98 0.251 0.10 0.40 0.31 0.58 0.77 0.98 213 3.00 2.73 3.85 4.33 4.25 0.10 0.39 0.31 0.57 0.75 0.71 25,98 43.35 36.70 80.11 77.51 312.89 18.20 37,86 31.87 48.86 57.88 780.20 1 1 Loeser Lower Lower Lower Lower 330 330 330 330 330 55.00 110.00 90.00 163.00 227.00 489.23 489.23 489.23 489.23 488.23 490.88 491.21 491.05 491.88 492.15 1.48 1.72 1.67 1.83 1.39 1.48 1.19 1.61 0.80 0.87 7.61 10.10 9.41 9.77 8.11 7.811 6.71 9.03 3.78 2.48 0.47 0.10 0.89 1.12 5.13 5.86 5.63 8.01 5.82 0.471 0.10 0.88 1.04 10.71 19.48 16.00 34.77 81.771 12.90 24.38 16.69 44.52 82.54 HEC -RAS Plan: Prop lower ineff River: Tanyard Branch Reach: Lower (Continued) Reach Rhoer Ste a Trial Min Ch El W.S. Elev Shan Chen Shear Total Power Chan Power Total Val L.eR Val Chni Val Right Flow Aran Top Width We) (1t) (ft fl (Ibm e) (be e) (f ) mb (ft) (a4 1t) (8) Lower 330 518.00 489.23 493.75 0.62 0.18 2.67 0.29 1.10 4.28 0.81 311.20 755.33 Lower 310 55.00 488.09 490.56 0.55 0.52 1.80 1.89 0.15 3.28 0.15 18.89 17.08 Lower 310 110.00 48819 491.18 0.74 0.50 2.99 1.81 0.80 4.08 0.59 30.18 27.30 Lower 310 90.00 488.69 490.97 0.67 0.49 2.54 1.76 0.50 3.80 0.50 25.30 23.57 Lower 310 163.00 488.89 491.81 0.87 0.51 3.98 1.88 0.81 4.59 0.78 44.34 38.22 Lower 310 227.00 488.89 492.05 1.00 0.54 5.09 1.96 0.94 5.08 0.97 62.00 45.98 Lower 310 518.00 488.89 493.81 0.77 0.18 3.69 0.35 0.97 4.82 0.99 273.01 735.16 Lower 285 55.00 487.77 490.57 0.21 0.19 0.45 0.41 0.09 214 0.09 25.72 17.44 Lower 295 110.00 487.77 491.17 0.39 0.26 1.18 0.73 0.31 3.07 0.42 39.11 26.60 Lower 295 90.00 487.77 490.98 0.32 0.24 0.90 0.62 0.29 2.77 0.31 34.27 23.71 Lower 295 183.00 487.77 491.61 0.53 0.32 1.98 1.01 0.48 3.70 0.63 52.23 33.18 Lower 295 227.00 487.77 492.04 0.69 0.38 2.98 1.27 0.57 4.33 0.83 67.85 41.40 Lower 295 518.00 467.77 493.56 0.70 0.16 3.28 0.30 0.85 4.67 0.92 273.87 728.78 Lower 260 55.00 488.86 490.11 1.49 1.49 7.83 7.63 5.14 10.70 12.90 Lower 280 110.00 488.86 490.64 1.73 1.50 10.17 8.72 0.48 5.87 0.47 18.96 18.74 Lower 280 90.00 488.88 490.48 1.67 1.64 9.35 9.21 0.10 5.82 0.10 18.03 16.25 Lower 280 183.00 488.68 491.04 1.88 1.31 1204 7.74 0.73 6.42 0.93 27.58 25.41 Lower 280 227.00 488.86 491.47 1.94 1.30 13.19 7.48 1.19 6.80 1.28 39.55 29.75 Lower 280 518.00 488.66 493.46 0.91 0.21 4.78 OAS 1.00 5.23 1.16 241.20 714.77 Lower 280 55.00 488.12 489.99 0.56 0.53 1.82 1.71 0.14 3.27 0.14 16.84 17.01 Lower 280 110.00 488.12 490.59 0.76 0.80 3.11 2.32 0.80 4.11 0.67 28.51 21.78 Lower 280 90.00 488.12 490.40 0.88 0.58 2.59 2.08 0.48 3.82 0.55 24.56 20.32 Lower 260 183.00 488.12 491.01 0.94 0.70 4.50 2.95 0.83 4.77 0.90 38.45 25.10 Lover 280 277.00 488.12 491.44 1.13 0.77 6.10 3.48 1.02 5.39 1.08 50.28 29.44 Lover 280 518.00 488.12 493.32 0.95 0.2D 5.13 0.47 0.88 5.42 1.08 218.90 895.04 Lower 245 55.00 487.20 489.99 0.21 0.17 0.45 0.37 0.09 215 0.09 25.78 19.71 Lower 245 110.00 487.20 490.60 0.39 0.30 1.18 0.84 0.53 3.08 0.45 38.81 23.00 Lower 245 90.00 487.20 490.41 0.32 0.25 0.89 0.68 0.42 278 0.35 34.54 22.05 Lower 245 183.00 487.20 491.03 0.54 0.40 204 1.34 0.76 3.75 0.84 49.09 25.21 Lower 245 227.00 487.20 491.46 0.72 0.50 3.16 1.87 0.92 4.42 0.80 80.81 28.69 Lower 245 518.00 487.20 493.38 0.80 0.12 280 0.21 0.72 4.37 0.84 298.47 702.50 Lower 230 55.00 488.09 489.57 1.37 1.37 8.79 6.79 4.95 11.11 13.17 Leer 230 110.00 488.09 490.09 1 AS 1.37 9.79 7.73 0.80 5.81 0.55 19.47 20.43 Lover 230 90.00 488.09 489.92 1.61 1.51 8.92 8.34 0.15 5.54 0.15 18.71 17.15 Lower 230 163.00 488.09 4.48 90 1.84 1.48 11.731 8.55 1.211 8.37 1.02 71.80 22.38 Lower 230 1 227.001 488.091 490.881 Z021 1.55 13.961 9.47 1.561 0.921 1.30 37.281 24.40 HEC -RAS Plan: Proo lower ineR Rk Twnvwnl Lire-h o--4 i ....., ir....w. , Reach Lower River S1• 230 a Tom (do) 518.00 Min Ch EI (1L) 488.09 W.S. Elev ft 492.09 Sher Chan (bhq ft) 3.25 Shaer Tom ft) 1.88 Power Chen ba 8) 30.91 Poaer Tow (bM s) 11.82 Vei Left (fb%) 1.85 val Chnl (e) 9.51 %m (fb%) 1.47 Fbw Aree ( ft) 72.57 Top Width (ft) 45.08 Lower Lower Lower Lawn Lower Lower 200 200 200 200 200 200 66.00 110.00 90.00 183.00 227.00 518.00 487.43 487.43 487.43 487,43 487.43 487.43 489.30 489.91 489.721 490.35 490.80 492.13 0.55 0.74 0.87 0.89 1.05 1.87 0.52 0.54 0.53 0.83 0.72 0.83 1.78 2.99 2.54 4.13 5.44 13.98 1.70 203 1.90 251 3.04 4.13 0.15 0.81 0.49 0.88 1.10 1.00 3.25 4.061 3.80 4.84 5.20 7.46 0.15 0.82 0.50 0.89 1.11 1.45 18.94 29.39 24.90 40.83 53.81 104.15 16.85 23.98 21.88 27.48 30.81 81.22 Lower Lower Lower Lower Lower Lower 185 185 185 185 186 1185 55.00 110.0 90.00 183.00 227.00 518.00 486.52 488.52 486.52 486.52 488.52 486.52 489.31 489.92 489.72 490.381 490.82 492.171 0.21 0.39 0.33 0.53 j 0.67 1.38 0.20 0.26 0.24 0.34 0.43 0.57 0.46 1.19 0.91 1.95 2.88 8.84 0.42 0.74 0.63 1.07 1.45 2.39 0.09 0.40 0.31 0.85 0.87 0.97 2.15 3.07 278 3.70 4.28 6.48 0.09 0.40 0.31 0.63 0.82 1.15 25.59 39.08 34.13 52.03 88.83 123.80 17.35 28.76 23.75 30.92 34.54 68.98 Lower Lower Lower Lower Lower Lower 170 170 170 170 170 170 55.00 110.00 90.00 183.00 227.00 518.00 487.40 487.40 487.40 467.40 487.40 487.40 488.841 480.351 489.20 489.751 490.101 491.74 1.53 1.87 1.73 200 2.14 222 1.53 1.73 1.72 1.58 1.50 1.20 7.98 11.38 9.85 13.16 15.23 17.78 7.98 10.44 9.83 9.91 9.49 6.42 0.411 0.871 0.981 1.511 5.21 6.08 1 5.70 8.80 7.11 8.00 0.43 0.91 1.26 1.79 10.58 18.20 15.78 26.00 35.82 96.79 12.80 17.48 18.02 21.47 28.42 51.59 Lower 145 55.00 488.75 488.88 0.50 0.47 1.57 1.47 0.19 3.13 0.18 17.84 17.02 Lower Lower Lower Lower Lower 145 145 145 145 145 110.00 90.00 183.00 227.00 518.00 486.75 488.75 488.75 488.75 488.75 489.28 489.08 489.71 490.14 491.81 0.70 0.63 0.87 1.07 1.75 0.58 0.51 0.87 0.80 1.16 2.76 2.30 4.02 5.83 12.89 2.09 1.82 -2.7-9T 3.62 6.43 0.88 0.53 0.94 1.18 1.76 3.97 3.89 4.81 5.27 7.28 0.59 0.48 0.80 1.00 1.45 29.56 25.48 39.38 50.01 93.80 21.38 20.40 23.56 25.72 34.30 Lower Lower Lower Lower Lower Lower 130 130 130 130 130 130 55.00 110.0 90.00 183.00 227.00 518.00 486.80 485.90 485.90 485.90 485.90 485.90 488.88 489.27 489.081 489.711 490.14 491.61 0.22 0.40 0.34 0.58 0.75 1.41 0.21 0.32 0.28 0.43 0.55 0.92 0.49 1.26 0.96 2.15 3.38 9.30 0.47 0.96 0.76 1.50 217 4.73 0.07 0.45 0.321 0.88 0.90 1.521 2.19 3.13 282 3.82 4.50 6.001 0.07 0.391 0.30 0.59 0.78 1.25 25.07 38.95 3288 46.75 67.42 100.93 18.56 21.38 20.38 23,54 25.71 34.27 Lowy Lower Lower Lower Lower 110 110 110 110 110 55.00 110.00 90.00 163.00 227.00 486.72 488.72 488.72 488.72 486.72 488.16 488.87 4W.52 489.03 489.39 1.53 1.88 1.73 Vol 239 1.53 1.70 1.73 1.83 1.84 7.97 11.40 9.85 14.15 17.79 7.97 10.28 9.84 10.37 12.38 0.43 0.92 1.38 5.21 6.08 5.70 6.74 7.45 0.43 0.93 1.45 10.58 18.21 15.78 25.59 33.79 12.79 17.82 16.02 22.13 23.57 HEC -RAS Pion: Prop lower ineR River: Tanvard Branch Reach• Lows (Cnn inuwdl Reach River Ste 0 Toth Min Ch El W.S. Elev Shan Chan Shaer TaW Power Chan Power TOW Vol Left Vol ChM Vol Rod Flow Ana Tap Widlh (do) (ft) (f) ( ft) (coq ft) (ba e) (bm e) (� (ft) ( ) ( �) ft) Lower 110 518.00 486.72 490.85 3.35 2.45 32.24 19.07 2.21 9.62 2.37 88.84 28.80 Lower 80 55.00 485.98 487.87 0.51 0.48 1.59 1.43 0.19 3.14 0.19 17.81 17.80 Lower 80 110.00 485.98 488.49 0.88 0.49 2.87 1.73 0.70 3.93 0.81 31.13 25.34 LOW ISO 90.00 485.98 488.29 0.62 0.47 2.271 1.59 0.57 3.67 0.50 26.33 23.16 Lower 80 183.00 485.98 488.92 0.84 0.56 3.78 2.12 0.92 4.52 0.83 43.21 30.18 Lower W 227.00 485.96 489.37 0.98 0.65 4.98 2.59 1.14 5.08 1.08 57.34 33.58 Lower 80 518.00 485.98 490.83 1.50 0.94 10.12 4.23 1.57 6.73 1.85 114.78 45.49 Lower 80 55.00 485.04 487.85 0.20 0.18 0.43 0.37 0.10 2.12 0.10 26.09 18.62 Lower 100 110.00 485.04 488.47 0.37 0.27 1.11 0.73 0.46 3.01 0.48 40.25 25.31 Lower 80 90.00 485.04 488.28 0.31 0.23 0.85 0.58 0.36 2.72 0.37 35.39 23.93 Lower 80 163.00 485.04 488.91 0.52 0.38 1.89 1.13 0.68 3.67 0.70 51.85 28.34 Lower 60 227.00 485.04 489.34 0.88 0.46 2.91 1.62 0.87 4.30 0.90 64.74 31.03 Lower W 518.00 485.04 490.77 1.27 0.81 7.96 3.85 1.37 827 1.53 115.44 40.36 Lower 40 55.00 485.92 487.36 1.53 1.53 7.98 7.98 1 5.21 10.56 12.80 Lower 140 110.00 485.92 487.87 1.88 1.56 11.31 9.48 0.431 8.06 0.43 18.36 19.18 Lower 140 90.00 485.92 487.72 1.73 1.72 9.88 9.84 1 5.71 15.77 16.03 Lower 140 183.00 485.92 488.23 207 1.55 13.82 9.58 1.011 6.69 1.08 28.43 23.64 Lower 40 227.00 485.92 488.59 2.34 1.71 17.25 11.00 1.37 7.36 1.46 35.30 26.14 Lower 40 518.00 485.92 489.83 3.22 2.23 30.35 15.89 2.23 9.42 2.27 72.55 33.95 Lower 0 55.00 484.00 485.78 0.67 0.67 2.40 2.40 3.56 15.46 15.84 Lower 0 110.00 484.00 486.28 1.01 0.91 4.73 4.18 0.56 4.67 0.58 23.98 17.98 Lower 0 90.00 484.00 4W.121 0.901 0.831 3.88 3.57 0.44 4.31 0.43 21.06 17.31 Lower 0 183.00 484.00 488.67 1.28 1.08 6.97 5.67 0.88 5.45 0.83 31.20 19.58 Lower 0 227.00 484.00 487.07 1.55 1.28 9.64 7.26 1.10 8.21 1.07 39.27 21.18 Lower 0 518.00 464.00 488.43 2.50 1.76 21.301 1281 1.81 8.52 1.81 7224 27.80 C3. Channel Stability (BEHI) Field Data Collected Left Bank Project: 601 East Bank soils D50= 10 -11 mm Medium Gravel Soil Bulk Density (g /cm) Left Bank 13.461 Total Soil 23.387 Soil Bulk Density (Ib /ft) 81.16 Soil Loss (tons /yr) Loss (tons /yr) 1 (g /cm) = 81.16 (lb /ft) Based on ChA and CmB soils Loc From Sta Loc to Sta Bank Height (ft) Bankfull Height (ft) Root De th p (feet) Root Density °/. Bank Angle (deg) Surface Prot °� Near Bank Stress Index Comments Location Sta to Station Stream Length Bnk Hei ht/ 9 Bankfull Height Root De th/ p Bank Ht. Bnk Height/ 9 Bankfull Height Root Depth/ p Bank Ht. Root Density Bank I Angle Surface Protection Bank Matl Adjustment Stratification Adjustment Total Value Bank Eros Potential 11 Bank Erosion Rate (ft//r) IlVolume Bank Erosion (ft' /yr) IL Bank Erosion (tons /year) 0 17 1 1.00 0.25 95 60 90 1 0 17 1.00 0.25 1.00 6.54 1.23 3.90 1.45 14.12 Low 0 0 0 17 33 1 1.00 0.25 85 65 70 1 17 16 1.00 0.25 1.00 6.54 1.68 4.40 2.71 16.33 Low 0 0 0 33 50 1 1.00 0.25 50 70 10 1 33 17 1.00 0.25 1.00 6.54 4.32 4.90 9.00 25.76 Moderate 0.066 1.12 0.045 50 63 3 1.00 0.25 10 80 0 1 50 13 3.00 0.08 10.00 8.67 8.44 5.90 10.00 43.01 Very High 0.5 19.5 0.791 63 80 3 1.00 0.25 30 85 0 2 63 17 3.00 0.08 10.00 8.67 5.90 6.84 10.00 41.41 Very High 0.6 30.6 1.242 80 105 3 1.00 0.25 10 80 0 1 80 25 3.00 0.08 10.00 8.67 8.44 5.90 10.00 43.01 Very High 0.5 37.5 1.522 105 160 1 1.00 0.25 90 45 80 1 105 55 1.00 0.25 1.00 6.54 1.45 3.17 1.90 14.06 Low 0 0 0 160 195 3 1.00 0.25 10 45 10 1 160 35 3.00 0.08 10.00 8.67 8.44 3.17 9.00 1 39.28 High 0.08 8.4 0.341 195 225 1 1.00 0.25 90 45 80 1 195 30 1.00 0.25 1.00 6.54 1.45 3.17 1.90 14.06 Low 0 0 0 195 262 1 1.00 0.25 90 60 20 1 195 67 1.00 0.25 1.00 6.54 1.45 3.90 7.22 20.11 Moderate 0.066 4.42 0.179 262 290 2 1.00 0 0 60 10 1 262 28 2.00 0.00 7.90 10.00 10.00 3.90 9.00 40.80 Very High 0.5 28 1.136 290 375 3 1.00 0 0 45 0 2 290 85 3.00 0.00 10.00 10.00 10.00 3.17 10.00 43.17 Very High 0.6 153 6.209 375 475 2 1.00 0.25 30 65 10 1 375 100 2.00 0.13 7.90 8.11 5.90 4.40 9.00 35.31 High 0.08 16 0.649 475 529 1.5 1.50 0.5 90 30 90 4 475 54 1.00 0.33 1.00 5.60 1.45 2.44 1.45 11.94 Low 0 0 1 0 529 595 1 1.00 0.5 95 10 95 1 529 66 1.00 0.50 1.00 3.90 1.23 1.45 1.23 8.80 Very Low 0 0 0 595 700 1 1.00 0.5 95 10 95 1 595 105 1.00 0.50 1.00 3.90 1.23 1.45 1.23 8.80 Very Low 0 0 0 700 750 1 1.00 1 95 5 95 1 700 50 1.00 1.00 1.00 1.00 1.23 1.23 1.23 5.68 Very Low 0 0 0 750 825 1 1.00 0.5 95 8 95 1 750 75 1.00 0.50 1.00 3.90 1.23 1.36 1.23 8.71 Very Low 0 0 0 825 847 0.5 0.50 0.25 80 80 15 1 825 22 1.00 0.50 1.00 3.90 1.90 5.90 7.90 20.60 Moderate 0.066 0.73 0.03 847 881 1 1.00 0.75 75 45 75 1 847 34 1.00 0.75 1.00 2.68 2.32 3.17 2.32 11.48 1 Low 0 1 0 0 881 895 1 1.00 0.25 50 60 50 1 inside pool 881 14 1.00 0.25 1.00 6.54 4.32 3.90 4.32 20.08 Moderate 0.066 0.92 0.037 895 906 2 1 1.00 0.33 40 45 25 4 outside bend 895 11 2.00 0.17 7.90 7.63 5.11 3.17 6.54 30.35 High 0.2 4.4 0.179 906 987 0.5 0.50 0.75 75 45 50 1 906 81 1.00 1.50 1.00 1.00 2.32 3.17 4.32 11.80 Low 0 0 0 987 1013 2 1.00 0.33 40 20 20 1 987 26 2.00 0.17 7.90 7.63 5.11 1.90 7.22 29.76 Moderate 0.066 3.43 0.139 1013 1029 1 1.00 0.5 60 10 15 1 1013 16 1.00 0.50 1.00 3.90 3.50 1.45 7.90 17.75 Low 0 0 0 1029 1060 1.5 1.00 0.5 75 10 15 1 1029 31 1.50 0.33 5.90 5.60 2.32 1.45 7.90 23.17 Moderate 0.066 3.07 0.125 1060 1188 1.5 1.00 0.75 80 45 50 1 1060 128 1.50 0.50 5.90 3.90 1.90 3.17 4.32 19.19 Low 0 1 0 0 1188 1216 2 1.00 0.75 80 30 70 1 1188 28 1 2.00 0.38 7.90 5.10 1.90 2.44 2.71 20.05 Moderate 0.066 3.7 0.15 1216 1263 1 1.00 0.5 85 45 50 1 1216 47 1.00 0.50 1.00 3.90 1.68 3.17 4.32 14.06 Low 0 0 0 1263 1319 0.5 0.50 0.25 85 40 70 1 1263 56 1.00 0.50 1.00 3.90 1.68 2.93 2.71 12.21 Low 0 0 0 1319 1394 1 1.00 0.3 95 30 50 1 1319 75 1.00 0.30 1.00 5.90 1.23 2.44 4.32 14.88 Low 0 0 0 1394 1425 1.5 1.00 0.3 95 37 85 1 B4 at 590 1394 31 1.50 0.20 5.90 7.22 1.23 2.78 1.68 18.80 Low 0 0 0 1425 1445 1 1.00 0.4 95 40 95 1 1425 20 1.00 0.40 1 1.00 4.90 1.23 2.93 1.23 1 11.28 Low 0 0 0 1445 1481 1.25 1.00 0.4 90 30 90 1 1445 36 1.25 0.32 4.32 5.70 1.45 2.44 1.45 15.36 Low 0 0 0 1481 1487 3 1.00 0.4 40 15 10 4 1481 6 3.00 0.13 10.00 8.11 5.11 1.68 9.00 33.89 High 0.2 3.6 0.146 1487 1498 1 1.00 0.5 65 15 50 3 1487 11 1.00 0.50 1.00 3.90 3.11 1.68 4.32 14.00 Low 0 0 0 1498 1554 1.5 1.00 0.75 75 45 75 1 1498 56 1.50 0.50 5.90 3.90 2.32 3.17 2.32 17.60 Low 0 0 0 1554 1675 1 1.00 0.75 85 45 90 1 1554 121 1.00 0.75 1.00 2.68 1.68 3.17 1.45 9.98 Very Low 0 0 0 1675 1685 1 1.00 0.5 75 15 10 3 1675 10 1.00 0.50 1.00 3.90 2.32 1.68 9.00 17.89 Low 0 0 0 1685 1718 1 1.00 0.75 90 35 80 1 cross section #5 1685 33 1.00 0.75 1.00 2.68 1.45 2.68 1.90 9.71 Very Low 0 0 0 1718 1755 1.5 1.00 0.75 85 30 40 1 1718 37 1.50 0.50 5.90 3.90 1.68 2.44 5.11 19.02 Low 0 0 0 1755 1792 2.5 1.00 0.75 80 10 30 4 outside bend 1755 37 2.50 0.30 8.62 5.90 1.90 1.45 5.90 23.77 Moderate 0.1 9.25 0.375 1792 1836 1 1.00 0.3 80 45 75 1 1792 44 1.00 0.30 1.00 5.90 1.90 3.17 2.32 14.29 Low 0 0 0 1836 1867 2 1.00 1.5 75 40 30 1 inside 1836 31 2.00 0.75 7.90 2.68 2.32 2.93 5.90 21.72 Moderate 0.066 4.09 0.166 1867 1895 1 1.00 0.75 75 45 80 3 outside bend 1867 28 1.00 0.75 1.00 2.68 2.32 3.17 1.90 11.07 Low 0 0 0 1895 2015 0.5 0.50 0.75 87 35 40 1 from woods to muddy area 1895 120 1.00 1.50 1.00 1.00 1.59 2.68 5.11 11.38 Low 0 0 0 0.75 1.00 1.25 85 40 50 1 wooded area near field 0 240 0.75 1.67 1.00 1 1.00 1 1.68 2.93 4.32 10.92 Low 0 0 0 Field Data Collected Right Bank Project: 601 East Bank soils D50= 10 -11 mm Medium Gravel Soil Bulk Density (g /cm) Right Bank 9.926 Soil Bulk Density (lb /ft) 81.6 Soil Loss (tons /yr) 1 (g /cm3) = 81.16 (lb/ft') Based on ChA and CmB soils Loc From Sta Loc to Sta Bank Height (ft) Bankfull Height (ft) Root Depth (feet) Root Density % Bank Angle (deg) Surface Prot % Near Bank Stress Index Comments Location Sta to Station Stream Length Bnk HeighU Bankfull Height Root Depth/ Bank Ht. Bnk Heigh U Bankfull Height Root Depth/ Bank Ht. Root Density Bank Angle Surface Protection Bank Matl Adjustment Stratification Adjustment Total Value Bank Eros Potential Bank Erosion Rate (ft/yr) Bank Erosion Volume (ft /yr) Bank E�osi )n (tons/ ear 0 17 1 1.00 0.25 95 65 90 1 0 17 1.00 0.25 1.00 6.54 1.23 4.40 1.45 14.62 0 0 0 17 33 1.5 1.00 0.25 80 65 70 1 17 16 1.50 0.17 5.90 7.63 1.90 4.40 2.71 22.54 0.066 1.58 0.064 33 50 2 1.00 0.25 50 30 10 1 sta 46 headcut 33 17 2.00 0.13 7.90 8.11 4.32 2.44 9.00 31.77 0.08 2.72 0.111 50 63 3 1.00 0.25 20 60 0 1 50 13 3.00 0.08 10.00 8.67 7.22 3.90 10.00 39.79 0.08 3.12 0.127 63 80 1.5 1.00 0 0 75 0 2 63 17 1.50 0.00 5.90 10.00 10.00 5.40 10.00 41.30 MVeryHigh 0.6 15.3 0.624 80 105 3 1.00 0 0 80 0 1 80 25 3.00 0.00 10.00 10.00 10.00 5.90 10.00 45.90 0.5 37.5 1.53 105 160 2 1.00 0 0 30 0 1 105 55 2.00 0.00 7.90 10.00 10.00 2.44 10.00 40.34 0.5 55 2.244 160 195 2 1.00 0.25 10 45 10 1 160 35 2.00 0.13 7.90 8.11 8.44 3.17 9.00 36.62 0.08 5.6 0.228 195 225 2 1.00 0 0 45 0 1 sta 225 headcut 195 30 2.00 0.00 7.90 10.00 10.00 3.17 10.00 41.07 Very High 0.5 30 1.224 225 262 2.5 1.00 0.25 50 70 0 1 sta 262 headcut 225 37 2.50 0.10 8.62 8.44 4.32 4.90 10.00 36.28 High 0.08 7.4 0.302 262 290 3 1.00 0 0 45 0 1 262 28 3.00 0.00 10.00 10.00 10.00 3.17 10.00 43.17 Very High 0.5 42 1.714 290 375 3 1.00 0.25 30 45 0 2 290 85 3.00 0.08 10.00 8.67 5.90 3.17 10.00 37.74 High 0.1 25.5 1.04 375 487 1 1.00 0.25 80 45 70 1 375 112 1.00 0.25 1.00 6.54 1.90 3.17 2.71 15.32 Low 0 0 0 487 512 1.5 1.50 0.25 30 60 10 4 487 25 1.00 0.17 1.00 7.63 5.90 3.90 9.00 27.43 Moderate 0.1 3.75 0.153 512 595 1 1.00 0.25 90 15 90 1 512 83 1.00 0.25 1.00 6.54 1.45 1.68 1.45 12.12 Low 0 0 0 595 700 1 1.00 0.75 95 10 95 1 sta 614 xsection 1 595 105 1.00 0.75 1.00 2.68 1.23 1.45 1.23 7.58 Very Low 1 0 0 0 700 750 1 1.00 0.75 95 8 95 1 700 50 1.00 0.75 1.00 2.68 1.23 1.36 1.23 7.49 Very Low 0 0 0 750 825 1 1.00 0.5 95 10 95 1 sta 770 xsection 2 750 75 1.00 0.50 1.00 3.90 1.23 1.45 1.23 8.80 Very Low 0 0 0 825 837 0.5 0.50 0.25 75 80 45 1 825 12 1.00 0.50 1.00 3.90 2.32 5.90 4.71 17.83 Low 0 0 0 837 881 0.5 0.50 0.2 40 80 40 1 837 44 1.00 0.40 1.00 4.90 5.11 5.90 5.11 22.02 Moderate 0.066 1.45 0.059 881 895 1 0.67 0.33 65 45 60 1 outside pool 881 14 1.49 0.33 5.84 5.60 3.11 3.17 3.50 21.22 Moderate 0.066 0.92 0.038 895 905 2 1.00 0.25 65 50 80 1 inside bend 895 10 2.00 0.13 7.90 8.11 3.11 3.41 1.90 24.43 Moderate 0.066 1.32 0.054 905 987 0.5 0.50 0.5 70 40 85 1 905 82 1.00 1.00 1.00 1.00 2.71 2.93 1.68 9.31 Very Low 0 0 0 987 1013 2 1.00 0.33 45 10 75 1 987 26 2.00 0.17 7.90 7.63 4.71 1.45 2.32 24.01 Moderate 0.066 3.43 0.14 1013 1029 0.67 0.67 0.25 40 10 75 1 1013 16 1.00 0.37 1.00 5.20 5.11 1.45 2.32 15.08 Low 0 0 0 1029 1060 1.5 1.00 0.5 80 10 85 1 1029 31 1.50 0.33 5.90 5.60 1.90 1.45 1.68 16.53 Low 0 0 0 1060 1211 1 1.00 0.5 80 15 80 3 1060 151 1.00 0.50 1.00 3.90 1.90 1.68 1.90 10.38 Low 0 0 0 1211 1263 1.5 1.50 0.75 70 20 70 1 1211 52 1.00 0.50 1.00 3.90 2.71 1.90 2.71 12.23 Low 0 0 0 1263 1319 0.33 0.33 0.5 80 55 70 1 1263 56 1.00 1.52 1.00 1.00 1.90 3.66 2.71 10.27 Low 0 0 0 1319 1394 1.25 1.00 1 75 20 70 1 1319 75 1.25 0.80 4.32 2.44 2.32 1.90 2.71 13.68 Low 0 0 0 1394 1425 2.5 1.00 1.25 75 25 80 1 1394 31 2.50 0.50 8.62 3.90 2.32 2.19 1.90 18.93 Low 0 0 0 1425 1445 2 1.00 1.25 75 35 70 1 1425 20 2.00 0.63 7.90 3.27 2.32 2.68 2.71 18.88 Low 0 0 0 1445 1481 1.5 1.00 1.75 80 45 80 1 1445 36 1.50 1.17 5.90 1.00 1.90 3.17 1.90 13.87 Low 0 0 0 1481 1498 1.75 0.75 1 75 40 75 1 1481 17 2.33 0.57 8.41 3.56 2.32 2.93 2.32 19.52 Low 0 0 0 1498 1547 2 1.00 1 75 32 75 1 1498 49 2.00 0.50 7.90 3.90 2.32 2.54 2.32 18.97 Low 0 0 0 1547 1558 1.5 1.00 0.33 60 45 80 4 1547 11 1.50 0.22 5.90 6.95 3.50 3.17 1.90 21.42 Moderate 0.1 1.65 0.067 1558 1650 0.75 0.75 0.75 75 30 85 1 1558 92 1.00 1.00 1.00 1.00 2.32 2.44 1.68 8.43 Very Low 0 0 0 1650 1685 1 1.00 0.75 85 12 80 1 1650 35 1.00 0.75 1.00 2.68 1.68 1.54 1.90 8.80 Very Low 0 0 0 1685 1718 1 1.00 2 85 35 85 1 Ben's xsection 4 1685 33 1.00 2.00 1.00 1.00 1.68 2.68 1.68 8.03 Very Low 0 0 0 1718 1755 2.75 1.00 1.75 85 12 75 1 1718 37 2.75 0.64 8.94 3.22 1.68 1.54 2.32 17.69 Low 0 0 0 1755 1792 2 1.00 1 75 45 80 1 1755 37 2.00 0.50 7.90 3.90 2.32 3.17 1.90 19.19 Low 0 0 0 1792 1809 2 1.00 1 65 5 65 3 eroding outer bank 1792 17 2.00 0.50 7.90 3.90 3.11 1.23 3.11 19.24 Low 0 0 0 1809 1830 2.25 0.75 0.45 65 29 55 1 near pump house 1809 21 3.00 0.20 10.00 7.22 3.11 2.39 3.90 26.62 Moderate 0.066 3.1185 0.127 1830 1845 3.25 0.50 1 75 5 80 3 slight erosion 1830 15 6.50 0.31 10.00 5.80 2.32 1.23 1.90 21.24 Moderate 0.04 1.95 0.08 1845 1867 3.25 1.00 2.25 80 5 85 4 erosion outer bend 1845 22 3.25 0.69 10.00 2.97 1.90 1.23 1.68 17.77 Low 0 0 0 1867 1895 1 0.50 1.25 75 45 75 1 inner bend 1867 28 2.00 1.25 7.90 1.00 2.32 3.17 2.32 16.70 Low 0 0 0 1895 2015 0.5 0.50 0.75 85 35 45 1 to the mucky area 1895 120 1.00 1.50 1.00 1.00 1.68 2.68 4.71 11.07 Low 0 0 0 near road 0.75 1.00 1.5 85 40 50 1 1 near road 50 0.75 2.00 1.00 1.00 1.68 2.93 4.32 10.92 Low 0 0 0 C4. Assessment Data PEBBLE COUNT Project: 601 East Date: 1/3/2013 Location: 50' Upstream Cross Section 18/135 (Bankfull) Particle Counts Inches Particle Millimeter 1 1.9 Riffles Pools Total No. I Item % % Cumulative Silt /Clay < 0.062 5: /0.... 8 0 8 8% 8% Very Fine .062-.125 S ::: 8 0 8 8% 16% Fine .125-.25 A... 14 0 14 14% 29% Medium .25-.50 EV::::: 4 0 4 4% 33% Coarse .50 - 1.0 D 1 0 1 1% 34% .04-.08 Very Coarse 1.0-2.0 S 17 0 17 17% 51% .08-.16 Very Fine 2.0-4.0 1 0 1 1 % 52% .16-.22 Fine 4.0-5.7 ...... 6 0 6 6% 58% .22-.31 Fine 5.7-8.0 R 5 0 5 5% 63% .31 -.44 Medium 8.0 - 11.3 A::: 19 0 19 19% 81% .44-.63 Medium 11.3 - 16.0 :: : V:: 8 0 8 8% 89% .63-.89 Coarse 16.0-22.6 ...... E ..... 10 0 10 10% 99% .89-1.26 Coarse 22.6-32.0 L 1 0 1 1 % 100% 1.26 - 1.77 Very Coarse 32.0 - 45.0 5::::: 0 0 0 0% 100% 1.77-2.5 Very Coarse 45.0-64.0 0 1 0 1 0 1 0% 1 100% 2.5-3.5 Small 64-90 G 0 0 0 0% 100% 3.5-5.0 Small 90-128 C? 0 0 0 0% 100% 5.0 - 7.1 Large 128-180 B 0 0 0 0% 100% 7.1 -10.1 Large 180-256 L 0 0 0 0% 100% 10.1 -14.3 Small 256-362 B::::: 0 0 0 0% 100% 14.3-20 Small 362-512 L 0 0 0 0% 100% 20-40 Medium 512-1024 .. D:::: 0 0 0 0% 100% 40-80 Lrg- Very Lrg 1024-2048 R 0 0 0 0% 100% Bedrock BDRK 0 1 0 1 0 1 0% 1 100% Totals 102 0 102 100% 100% d16 I d35 I d50 I d84 I d95 0.1 1 1.0 1 1.9 1 12.7 1 19.5 601 -E Particle Size Distribution Sample #1- 50' US CS #5(Bankfull) 100% 90% v 80% 70% 60% U_ c 50% m s ~ 40% v c LL 30% 0 20% 10% 0% 0.1 1 10 100 1000 Particle Size - Millimeter PEBBLE COUNT Project: 601 East Date: 1/3/2013 Location: 50' Upstream Cross Section 18/135 (Wetted Perimeter) Particle Counts Inches Particle Millimeter 1 6.8 Riffles Pools Total No. I Item % % Cumulative Silt /Clay < 0.062 5: /0.... 9 0 9 9% 9% Very Fine .062-.125 S ::: 4 0 4 4% 13% Fine .125-.25 A... 11 0 11 11% 23% Medium .25-.50 EV::::: 0 0 0 0% 23% Coarse .50 - 1.0 D 2 0 2 2% 25% .04-.08 Very Coarse 1.0-2.0 S 16 0 16 15% 40% .08-.16 Very Fine 2.0-4.0 0 0 0 0% 40% .16-.22 Fine 4.0-5.7 ...... 5 0 5 5% 45% .22-.31 Fine 5.7-8.0 R 13 0 13 13% 58% .31 -.44 Medium 8.0 - 11.3 A::: 17 0 17 16% 74% .44-.63 Medium 11.3 - 16.0 :: : V:: 17 0 17 16% 90% .63-.89 Coarse 16.0-22.6 ...... E ..... 9 0 9 9% 99% .89-1.26 Coarse 22.6-32.0 L 1 0 1 1 % 100% 1.26 - 1.77 Very Coarse 32.0 - 45.0 5::::: 0 0 0 0% 100% 1.77-2.5 Very Coarse 45.0-64.0 0 1 0 1 0 1 0% 1 100% 2.5-3.5 Small 64-90 G 0 0 0 0% 100% 3.5-5.0 Small 90-128 C? 0 0 0 0% 100% 5.0 - 7.1 Large 128-180 B 0 0 0 0% 100% 7.1 -10.1 Large 180-256 L 0 0 0 0% 100% 10.1 -14.3 Small 256-362 B::::: 0 0 0 0% 100% 14.3-20 Small 362-512 L 0 0 0 0% 100% 20-40 Medium 512-1024 .. D:::: 0 0 0 0% 100% 40-80 Lrg- Very Lrg 1024-2048 R 0 0 0 0% 100% Bedrock BDRK 0 1 0 1 0 1 0% 1 100% Totals 104 0 104 100% 100% d16 I d35 I d50 I d84 I d95 0.2 1 1.7 1 6.8 1 14.0 1 19.2 601 -E Particle Size Distribution Sample #2 -50' US CS #5 (Wetted) 100% 90% v 80% 70% 60% U_ c 50% m s ~ 40% v c LL 30% 0 20% 10% 0% 0.1 1 10 100 1000 Particle Size - Millimeter PEBBLE COUNT Project: 601 East Date: 1 -3 -2013 Location: Top (Intermittant) Bankfull Particle Counts Inches Particle Millimeter 1 14.5 Riffles Pools Total No. Item % % Cumulative Silt /Clay < 0.062 5: /0.... 0 0 0 0% 0% Very Fine .062-.125 S ::: 0 0 0 0% 0% Fine .125-.25 A... 10 0 10 10% 10% Medium .25-.50 EV::::: 0 0 0 0% 10% Coarse .50 - 1.0 D 5 0 5 5% 15% .04-.08 Very Coarse 1.0-2.0 S 11 0 11 11% 25% .08-.16 Very Fine 2.0-4.0 0 0 0 0% 25% .16-.22 Fine 4.0-5.7 ...... 0 0 0 0% 25% .22-.31 Fine 5.7-8.0 R 5 0 5 5% 30% .31 -.44 Medium 8.0 - 11.3 A::: 8 0 8 8% 38% .44-.63 Medium 11.3 - 16.0 :: : V:: 17 0 17 17% 55% .63-.89 Coarse 16.0-22.6 ...... E ..... 16 0 16 16% 71% .89-1.26 Coarse 22.6-32.0 L 14 0 14 14% 84% 1.26 - 1.77 Very Coarse 32.0 - 45.0 5::::: 6 0 6 6% 90% 1.77-2.5 Very Coarse 45.0-64.0 8 1 0 1 8 1 8% 1 98% 2.5-3.5 Small 64-90 G 1 0 1 1 % 99% 3.5-5.0 Small 90-128 C? 1 0 1 1 % 100% 5.0 - 7.1 Large 128-180 B 0 0 0 0% 100% 7.1 -10.1 Large 180-256 L 0 0 0 0% 100% 10.1 -14.3 Small 256-362 B::::: 0 0 0 0% 100% 14.3-20 Small 362-512 L 0 0 0 0% 100% 20-40 Medium 512-1024 .. D:::: 0 0 0 0% 100% 40-80 Lrg- Very Lrg 1024-2048 R 0 0 0 0% 100% Bedrock BDRK 0 1 0 1 0 1 0% 1 100% Totals 102 0 102 100% 100% d16 I d35 I d50 I d84 I d95 1.1 1 9.8 1 14.5 1 31.8 1 56.6 601 E Particle Size Distribution Sample #3 -Top Intermittant ( Bankfull) 100% 90% v 80% 70% 60% U_ c 50% m s ~ 40% JZI v c LL 30% 0 20% 10% 0% 0.1 1 10 100 1000 Particle Size - Millimeter PEBBLE COUNT Project: 601 East Date: 1 -3 -2013 Location: Top (Intermittant) (Wetted) Particle Counts Inches Particle Millimeter 1 19.0 Riffles Pools Total No. Item % % Cumulative Silt /Clay < 0.062 5: /0.... 0 0 0 0% 0% Very Fine .062-.125 S ::: 0 0 0 0% 0% Fine .125-.25 A... 3 0 3 3% 3% Medium .25-.50 EV::::: 0 0 0 0% 3% Coarse .50 - 1.0 D 3 0 3 3% 6% .04-.08 Very Coarse 1.0-2.0 S 3 0 3 3% 9% .08-.16 Very Fine 2.0-4.0 0 0 0 0% 9% .16-.22 Fine 4.0-5.7 ...... 0 0 0 0% 9% .22-.31 Fine 5.7-8.0 R 1 0 1 1 % 10% .31 -.44 Medium 8.0 - 11.3 A::: 13 0 13 13% 23% .44-.63 Medium 11.3 - 16.0 :: : V:: 18 0 18 18% 41% .63-.89 Coarse 16.0-22.6 ...... E ..... 19 0 19 19% 59% .89-1.26 Coarse 22.6-32.0 L 13 0 13 13% 72% 1.26 - 1.77 Very Coarse 32.0 - 45.0 5::::: 17 0 17 17% 89% 1.77-2.5 Very Coarse 45.0-64.0 9 1 0 1 9 1 9% 1 98% 2.5-3.5 Small 64-90 G 1 0 1 1 % 99% 3.5-5.0 Small 90-128 C? 1 0 1 1 % 100% 5.0 - 7.1 Large 128-180 B 0 0 0 0% 100% 7.1 -10.1 Large 180-256 L 0 0 0 0% 100% 10.1 -14.3 Small 256-362 B::::: 0 0 0 0% 100% 14.3-20 Small 362-512 L 0 0 0 0% 100% 20-40 Medium 512-1024 .. D:::: 0 0 0 0% 100% 40-80 Lrg- Very Lrg 1024-2048 R 0 0 0 0% 100% Bedrock BDRK 0 1 0 1 0 1 0% 1 100% Totals 101 0 101 100% 100% d16 I d35 I d50 I d84 I d95 9.4 1 14.4 1 19.0 1 41.1 1 57.6 601 E Particle Size Distribution Sample #4 -Top Intermittant (Wetted) 100% 90% v 80% 70% 60% U_ c 50% m s ~ 40% v c LL 30% 0 20% 10% 0% 0.1 1 10 100 1000 Particle Size - Millimeter PEBBLE COUNT Project: 601 East Date: 1 -3 -2013 Location: (Wooded Area) Pump House (Bankfull) Particle Counts Inches Particle Millimeter 1 7.1 Riffles Pools Total No. I Item % % Cumulative Silt /Clay < 0.062 5: /0.... 0 0 0 0% 0% Very Fine .062-.125 S ::: 0 0 0 0% 0% Fine .125-.25 A... 17 0 17 17% 17% Medium .25-.50 EV ::::: 1 0 1 1 % 18% Coarse .50 - 1.0 D 6 0 6 6% 24% .04-.08 Very Coarse 1.0-2.0 S 21 0 21 21% 45% .08-.16 Very Fine 2.0-4.0 0 0 0 0% 45% .16-.22 Fine 4.0-5.7 ...... 1 0 1 1 % 46% .22-.31 Fine 5.7-8.0 R 7 0 7 7% 53% .31 -.44 Medium 8.0 - 11.3 A::: 18 0 18 18% 71% .44-.63 Medium 11.3 - 16.0 :: : V:: 5 0 5 5% 76% .63-.89 Coarse 16.0-22.6 ...... E ..... 12 0 12 12% 88% .89-1.26 Coarse 22.6-32.0 L 3 0 3 3% 91% 1.26 - 1.77 Very Coarse 32.0 - 45.0 5::::: 3 0 3 3% 94% 1.77-2.5 Very Coarse 45.0-64.0 6 1 0 1 6 1 6% 1 100% 2.5-3.5 Small 64-90 G 0 0 0 0% 100% 3.5-5.0 Small 90-128 C? 0 0 0 0% 100% 5.0 - 7.1 Large 128-180 B 0 0 0 0% 100% 7.1 -10.1 Large 180-256 L 0 0 0 0% 100% 10.1 -14.3 Small 256-362 B::::: 0 0 0 0% 100% 14.3-20 Small 362-512 L 0 0 0 0% 100% 20-40 Medium 512-1024 .. D:::: 0 0 0 0% 100% 40-80 Lrg- Very Lrg 1024-2048 R 0 0 0 0% 100% Bedrock BDRK 0 1 0 1 0 1 0% 1 100% Totals 100 0 100 100% 100% d16 I d35 I d50 I d84 I d95 0.2 1 1.5 1 7.1 1 20.0 1 48.2 601 E Particle Size Distribution Sample #5- Wooded Area Upper (Bankfull) 100% 90% v 80% 70% 60% U_ c 50% m s ~ 40% v c LL 30% 0 20% 10% 0% 0.1 1 10 100 1000 Particle Size - Millimeter PEBBLE COUNT Project: 601 East Date: 1 -3 -2013 Location: (Wooded Area) Pump House (Wetted) Particle Counts Inches Particle Millimeter 1 10.7 Riffles Pools Total No. I Item % % Cumulative Silt /Clay < 0.062 5: /0.... 0 0 0 0% 0% Very Fine .062-.125 S ::: 0 0 0 0% 0% Fine .125 -.25 A... 1 0 1 1% 1% Medium .25-.50 EV ::::: 1 0 1 1 % 2% Coarse .50 - 1.0 D 6 0 6 6% 8% .04-.08 Very Coarse 1.0-2.0 S 15 0 15 15% 22% .08-.16 Very Fine 2.0-4.0 0 0 0 0% 22% .16-.22 Fine 4.0-5.7 ...... 5 0 5 5% 27% .22-.31 Fine 5.7-8.0 R 10 0 10 10% 37% .31 -.44 Medium 8.0 - 11.3 A::: 15 0 15 15% 51% .44-.63 Medium 11.3 - 16.0 :: : V:: 15 0 15 15% 66% .63-.89 Coarse 16.0-22.6 ...... E ..... 11 0 11 11% 77% .89-1.26 Coarse 22.6-32.0 L 11 0 11 11% 87% 1.26 - 1.77 Very Coarse 32.0 - 45.0 5::::: 7 0 7 7% 94% 1.77-2.5 Very Coarse 45.0-64.0 6 1 0 1 6 1 6% 1 100% 2.5-3.5 Small 64-90 G 0 0 0 0% 100% 3.5-5.0 Small 90-128 C? 0 0 0 0% 100% 5.0 - 7.1 Large 128-180 B 0 0 0 0% 100% 7.1 -10.1 Large 180-256 L 0 0 0 0% 100% 10.1 -14.3 Small 256-362 B::::: 0 0 0 0% 100% 14.3-20 Small 362-512 L 0 0 0 0% 100% 20-40 Medium 512-1024 .. D:::: 0 0 0 0% 100% 40-80 Lrg- Very Lrg 1024-2048 R 0 0 0 0% 100% Bedrock BDRK 0 1 0 1 0 1 0% 1 100% Totals 103 0 103 100% 100% d16 I d35 I d50 I d84 I d95 1.6 1 7.6 1 10.7 1 28.8 1 47.7 601 E Particle Size Distribution Sample #6- Wooded Area Upstream (Wetted) 100% 90% v 80% 70% 60% U_ c 50% m s ~ 40% v c LL 30% 0 20% 10% 0% 0.1 1 10 100 1000 Particle Size - Millimeter PEBBLE COUNT Project: 601 East Date: 1 -3 -2013 Location: Downstream Below Pipe (Bankfull) Particle Counts Inches Particle Millimeter 1 0.6 Riffles Pools Total No. I Item % % Cumulative Silt /Clay < 0.062 5: /0.... 8 0 8 8% 8% Very Fine .062-.125 S ::: 5 0 5 5% 13% Fine .125-.25 A... 33 0 33 33% 46% Medium .25-.50 EV::::: 2 0 2 2% 48% Coarse .50 - 1.0 D 14 0 14 14% 62% .04-.08 Very Coarse 1.0-2.0 S 18 0 18 18% 80% .08-.16 Very Fine 2.0-4.0 0 0 0 0% 80% .16-.22 Fine 4.0-5.7 ...... 0 0 0 0% 80% .22-.31 Fine 5.7-8.0 R 7 0 7 7% 87% .31 -.44 Medium 8.0 - 11.3 A::: 3 0 3 3% 90% .44-.63 Medium 11.3 - 16.0 :: : V:: 8 0 8 8% 98% .63-.89 Coarse 16.0-22.6 ...... E ..... 2 0 2 2% 100% .89-1.26 Coarse 22.6-32.0 L 0 0 0 0% 100% 1.26 - 1.77 Very Coarse 32.0 - 45.0 5::::: 0 0 0 0% 100% 1.77-2.5 Very Coarse 45.0-64.0 0 1 0 1 0 1 0% 1 100% 2.5-3.5 Small 64-90 G 0 0 0 0% 100% 3.5-5.0 Small 90-128 C? 0 0 0 0% 100% 5.0 - 7.1 Large 128-180 B 0 0 0 0% 100% 7.1 -10.1 Large 180-256 L 0 0 0 0% 100% 10.1 -14.3 Small 256-362 B::::: 0 0 0 0% 100% 14.3-20 Small 362-512 L 0 0 0 0% 100% 20-40 Medium 512-1024 .. D:::: 0 0 0 0% 100% 40-80 Lrg- Very Lrg 1024-2048 R 0 0 0 0% 100% Bedrock BDRK 0 1 0 1 0 1 0% 1 100% Totals 100 0 100 100% 100% d16 I d35 I d50 I d84 I d95 0.1 1 0.2 1 0.6 1 7.1 1 14.1 601 E Particle Size Distribution Sample #7- Downstream Below Pipe (Bankfull) 100% 90% v 80% 70% 60% U_ c 50% m s ~ 40% v c LL 30% 0 20% 10% 0% 0.1 1 10 100 1000 Particle Size - Millimeter PEBBLE COUNT Project: 601 East Date: 1 -3 -2013 Location: Downstream Below Pipe (wetted perimeter) Particle Counts Inches Particle Millimeter 1 10.1 Riffles Pools Total No. I Item % % Cumulative Silt /Clay < 0.062 5: /0.... 0 0 0 0% 0% Very Fine .062-.125 S ::: 1 0 1 1 % 1 % Fine .125-.25 A... 1 0 1 1 % 2% Medium .25-.50 EV::::: 0 0 0 0% 2% Coarse .50 - 1.0 D 5 0 5 5% 7% .04-.08 Very Coarse 1.0-2.0 S 26 0 26 25% 32% .08-.16 Very Fine 2.0-4.0 0 0 0 0% 32% .16-.22 Fine 4.0-5.7 ...... 0 0 0 0% 32% .22-.31 Fine 5.7-8.0 R 9 0 9 9% 40% .31 -.44 Medium 8.0 - 11.3 A::: 14 0 14 13% 54% .44-.63 Medium 11.3 - 16.0 :: : V:: 25 0 25 24% 78% .63-.89 Coarse 16.0-22.6 ...... E ..... 16 0 16 15% 93% .89-1.26 Coarse 22.6-32.0 L 6 0 6 6% 99% 1.26 - 1.77 Very Coarse 32.0 - 45.0 S ::::: 1 0 1 1 % 100% 1.77-2.5 Very Coarse 45.0-64.0 0 1 0 1 0 1 0% 1 100% 2.5-3.5 Small 64-90 G 0 0 0 0% 100% 3.5-5.0 Small 90-128 C? 0 0 0 0% 100% 5.0 - 7.1 Large 128-180 B 0 0 0 0% 100% 7.1 -10.1 Large 180-256 L 0 0 0 0% 100% 10.1 -14.3 Small 256-362 B::::: 0 0 0 0% 100% 14.3-20 Small 362-512 L 0 0 0 0% 100% 20-40 Medium 512-1024 .. D:::: 0 0 0 0% 100% 40-80 Lrg- Very Lrg 1024-2048 R 0 0 0 0% 100% Bedrock BDRK 0 1 0 1 0 1 0% 1 100% Totals 104 0 104 100% 100% d16 I d35 I d50 I d84 I d95 1.4 1 6.8 1 10.1 1 18.4 1 25.0 601 E Particle Size Distribution Sample #8- Downstream Below Pipe (Wetted) 100% 90% v 80% 70% 60% U_ c 50% m s ~ 40% v c LL 30% 0 20% 10% 0% 0.1 1 10 100 1000 Particle Size - Millimeter Sieve Sample #1 Pavement Type: Bank Soil Sample Sample Date: 1/4/2013 Project: 601 East Existing Conditions Location: Below confluence of 2 tributaries in lower reach Largest Particle on bar = = = = => N/A Sieve Size Sieve Size (mm) Sieve Weight (Lbs) Sieve +Sample Weight jLbs) Sieve +Sample Weight jLbs) Sieve +Sample Weight jLbs) Sieve +Sample Weight jLbs) Total Weight (Lbs) 0.02 1 0.46% 1 0.46% 0.0029 #200 0.0750 0.045 2 1/2 inch 63 1.175 #100 0.150 A: " "' 0.185 0 2 inch 50 1.195 0.30 N::::::::: 0.145 3.30% 0 1 1/2 inch 37.5 1.25 0.19 4.32% 13.31% 0 1 inch 25 1.23 0.285 6.48% 19.80% 0.0937 0 3/4 inch 19 1.245 1.96 29.81% 0.187 #4 0.715 1/2 inch 12.5 1.21 2.27 0.374 3/8" 9.50 1.06 3/8 inch 9.5 1.225 1.76 1/2'. 12.50 :�:�kt �:�:�:�:�: 0.535 No.4 4.75 1.145 1.92 19.0 0.715 0.775 No. 8 2.36 1.07 1.51 :�:E::::: 0 0.00% 0.44 No. 16 1.18 0.955 1.24 0 0.00% 100.00% 0.285 No. 30 0.6 0.9 1.09 0.00% 100.00% 2.5 0.19 No. 50 0.3 0.815 0.96 100.00% 0.145 No. 100 0.15 0.775 0.96 0.185 No. 200 0.0751 0.7651 0.81 0.045 IPassing 200 1 <0.075 1.081 1.1 i i i 0.02 Total Sample Weight ===== = = = = => 4.395 Sieve Sample #1 Location: 0 Project: 0 Inches Sieve Millimeter Wt. Retained (lbs) %Passing %Cumulative Size < #200 "S/C: "" 0.02 1 0.46% 1 0.46% 0.0029 #200 0.0750 0.045 1.02% 1.48% 0.0059 #100 0.150 A: " "' 0.185 4.21% 5.69% 0.0117 #50 0.30 N::::::::: 0.145 3.30% 8.99% 0.0234 #30 0.60 0.19 4.32% 13.31% 0.0469 #16 1.18 5:::::: 0.285 6.48% 19.80% 0.0937 #8 2.36 ::.Cx::::: 0.44 10.01% 29.81% 0.187 #4 4.75 0.775 17.63% 47.44% 0.374 3/8" 9.50 0.535 12.17% 59.61% 0.5 1/2'. 12.50 :�:�kt �:�:�:�:�: 1.06 24.12% 83.73% 0.748 3/4" 19.0 0.715 16.27% 100.00% 0.9843 1" 25.0 :�:E::::: 0 0.00% 100.00% 1.4764 11/2" 37.5 ':':S:':':':':': 0 0.00% 100.00% 1.9685 2" 50.0 0 0.00% 100.00% 2.5 21/2" 63.0 ::..::::: 0 0.00% 100.00% 0 0.00% 100.00% ':':B:':':':':': 0 0.00% 100.00% 0 000% 100.00 % 0 0.00% 100.00% 0 0.00% 100.00% D: ": ": ": ": ": 0 0.00% 100.00% ::::R::::::::::: 0 0.00% 100.00% Bedrock ::BDR3C "" 0 0.00% 100.00% -- - - - - - -- - - - - - - - Totals 4.395 100% 100% Becky L. Ward Consulting 8/9/2013 Sieve Sample #2 Pavement Type: Bank Sample Sample Date: 1/3/2013 Project: 601 East Existing Conditions Location: Upper Wooded Area by Spring House Largest Particle on bar = = = => N/A Sieve Size Sieve Size (mm) Sieve Weight (Lbs) Sieve +Sample Weight jLbs) Sieve +Sample Weight jLbs) Sieve +Sample Weight jLbs) Sieve +Sample Weight jLbs) Total Weight (Lbs) 0 0.00% 0.00% 0.0029 #200 0.0750 ::::S:::::::::: 0 2 1/2 inch 63 1.175 #100 0.150 . 0 0 2 inch 50 1.195 0.30 ": ":N ": ": ": ": ": 0.025 1.04% 0 1 1/2 inch 37.5 1.25 ':':D �: : ... 0.01 0.42% 1.46% 0 1 inch 25 1.23 0.065 2.70% 4.16% 0.0937 0 3/4 inch 19 1.245 1.94 18.71% 0.187 #4 0.695 1/2 inch 12.5 1.21 1.67 0.374 3/8" 9.50 0.46 3/8 inch 9.5 1.226 1.51 1/2" 12.50 ':':V.':':':':': 0.285 No.4 4.75 1.145 1.66 19.0 0.695 0.515 No. 8 2.36 1.07 1.42 0 0.00% 0.35 No. 16 1.18 0.955 1.02 0 0.00% 100.00% 0.065 No. 30 0.6 0.9 0.91 0.00% 100.00% 2.5 0.01 No. 50 0.3 0.815 0.84 100.00 % 0.025 No. 100 0.15 0.775 100.00% 0 No. 200 0.075 0.765 :L':':':':': 0 Passing 200 <0.075 1.0e �:�:�:�:�: 0 0 Total Sample Weight ===== = = = = => 2.405 Sieve Sample #2 Location: 0 Project: 0 Inches Sieve Millimeter Wt. Retained (lbs) %Passing %Cumulative Size < #200 ": ":S /G: ": ": ": ": 0 0.00% 0.00% 0.0029 #200 0.0750 ::::S:::::::::: 0 0.00% 0.00% 0.0059 #100 0.150 . 0 0.00% 0.00% 0.0117 #50 0.30 ": ":N ": ": ": ": ": 0.025 1.04% 1.04% 0.0234 #30 0.60 ':':D �: : ... 0.01 0.42% 1.46% 0.0469 #16 1.18 `i'iS':':':':': 0.065 2.70% 4.16% 0.0937 #8 2.36 :G 0.35 14.55% 18.71% 0.187 #4 4.75: 1:R::::: 0.515 21.41% 40.12% 0.374 3/8" 9.50 ::::A:::::::::: 0.285 11.85% 51.98% 0.5 1/2" 12.50 ':':V.':':':':': 0.46 19.13% 71.10% 0.748 3/4" 19.0 0.695 28.90% 100.00% 0.9843 1" 25.0 0 0.00% 100.00% 1.4764 11/2" 37.5 ::::5:::::::::: 0 0.00% 100.00% 1.9685 2" 50.0 0 0.00% 100.00% 2.5 2 112" 63.0 "C " "' 0 0,00% 100.00 % 0 0.00% 100.00% :.:.Ei:.:::: 0 0.00% 100.00% :L':':':':': 0 0.00% 100.00% �:�:�:�:�: 0 0.00% 100.00% 0 0.00% 100.00% :� : : : :: 0 0.00% 100.00% 0 0.00% 100.00% Bedrock .. BDR[c.... 1 0 0.00% 100.00% Totals 2.405 100% 100% Particle Size Distribution Sieve Sample #2- Bank Sample Wooded Area by Spring House 100% 90% v > eo% 70% E 60% -- so% 40% � 30% E LL 20% 10% 0% 0.01 0.1 1 10 100 1000 Particle Size - Millimeter Becky L. Ward Consulting 8/9/2013 Sieve Sample #3 Pavement Type: Depositional Bar Sample Date: 1/4/2013 Project: 601 East Location: Depositional Bar in channel below confluence of 2 tnbutanes at lower stream segment below road Largest Particle on bar = = = = = => N/A Sieve Size Sieve Size (mm) Sieve Weight (Lbs) Sieve +Sample Weight jLbs) Sieve +Sample Weight jLbs) Sieve +Sample Weight jLbs) Sieve +Sample Weight jLbs) Total Weight (Lbs) 0.02 1 0.21% 0.21% 0.0029 #200 0.0750 ::::::... 0.11 2 1/2 inch 63 1.175 #100 0.150 A: ": ": "... 0.23 0 2 inch 50 1.195 0.30 : ": "N: ": ": "... 0.49 5.22% 0 1 1/2 inch 37.5 1.25 D:':':'... 0.86 9.17% 18.23% 0 1 inch 25 1.23 1.64 17.48% 35.71% 0.0937 0 3/4 inch 19 1.245 25.27% 60.98% 0.187 #4 0 1/2 inch 12.5 1.21 1.49 1.45 3/8" 9.50 0.52 3/8 inch 9.5 1.226 1.52 1.59 12.50 :':'v:':':':':': 0.66 No.4 4.75 1.145 2.54 2.23 i�i�Ei�i�i�i�i�i 0 2.48 No. 8 2.36 1.07 2.36 2.15 0 0.00% 2.37 No. 16 1.18 0.955 1.83 1.72 0.00% 100.00% 1.64 No. 30 0.6 0.9 1.35 1.31 100.00% 2.5 0.86 No. 50 0.3 0.815 1.07 1.05 0.49 No. 100 0.15 0.775 0.89 0.89 0.23 No. 200 0.076 0.765 0.81 0.83 0.11 Pas2n 200 <0.07s 1.08 1.1 1 1 0 0.02 Total Sample Weight ===== = = = = => 9.38 Sieve Sample #3 Location: 0 Project: Inches Sieve Millimeter Wt. Retained (lbs) %Passing %Cumulative Size < #200 ": ":S/C ": ": ": ": ": 0.02 1 0.21% 0.21% 0.0029 #200 0.0750 ::::::... 0.11 1.17% 1.39% 0.0059 #100 0.150 A: ": ": "... 0.23 2.45% 3.84% 0.0117 #50 0.30 : ": "N: ": ": "... 0.49 5.22% 9.06% 0.0234 #30 0.60 D:':':'... 0.86 9.17% 18.23% 0.0469 #16 1.18 1.64 17.48% 35.71% 0.0937 #8 2.36 2.37 25.27% 60.98% 0.187 #4 4.75 2.48 26.44% 87.42% 0.374 3/8" 9.50 :::.A::::::::::: 0.66 7.04% 94.46% 0.5 1/2" 12.50 :':'v:':':':':': 0.52 5.54% 100.00% 0.748 3/4" 19.0 i�i�Ei�i�i�i�i�i 0 0.00% 100.00% 0.9843 1" 25.0 : 1:1 0 0.00% 100.00% 1.4764 11/2" 37.5 ::::s::::::::::: 0 0.00% 100.00% 1.9685 2" 50.0 0 0.00% 100.00% 2.5 21/2" 63.0 0 0.00% 100.00% 0 0.00% 100.00% ::::B::::::::::: 0 0.00% 100.00% 0 0.00% 100.00% 0 0.00% 100.00% L..... 0 0.00% 100.00% ::::Q::::::::::: 0 0.00% 100.00% :':'R:':':'... 0 0.00% 100.00% Bedrock BORK :�... 0 0.00% 100.00% Totals 9.38 100% 100% Particle Size Distribution Sieve Sample #3- Depositional Bar Below Confluence of Tributary Lower Reach 100% 90% v > eo% 70% E 60% -- so% 40% � 30% LL 20% 10% 0% 0.01 0.1 1 10 100 1000 Particle Size - Millimeter Becky L. Ward Consulting 819/2013 Sieve Sample #4 Pavement Type: Bank Soil Sample Sample Date: 1/3/2013 Project: 601 East Existing Conditions Location: Intermittant upper reach Largest Particle on bar = = = = = => N/A Sieve Size Sieve Size (mm) Sieve Weight (Lbs) Sieve +Sample Weight jLbs) Sieve +Sample Weight jLbs) Sieve +Sample Weight jLbs) Sieve +Sample Weight jLbs) Total Weight (Lbs) 0.02 1 0.34% 0.34% 0.0029 #200 0.0750 ::::::... 0.035 2 1/2 inch 63 1.175 #100 0.150 1F: ": ": ": ": ": 0.105 0 2 inch 50 1.195 0.30 : ": "N: ": ": "... 0.115 1.93% 0 1 1/2 inch 37.5 1.25 :':'D:':':'... 0.15 2.52% 7.14% 0 1 inch 25 1.23 2.03 4.95% 12.09% 0.0937 0.8 3/4 inch 19 1.245 2.05 21.83% 0.187 #4 0.805 1/2 inch 12.5 1.21 2.37 0.374 3/8" 9.50 1.16 3/8 inch 9.5 1.226 2.01 1/2" 12.50 :':'v:':':':':': 0.785 No.4 4.75 1.145 2.25 19.0 0.805 1.105 No. 8 2.36 1.07 1.65 : 1:1 0.8 13.43% 0.58 No. 16 1.18 0.955 1.25 0 0.00% 100.00% 0.295 No. 30 0.6 0.9 1.05 0.00% 100.00% 2.5 0.15 No. 60 0.3 0.815 0.93 100.00% 0.115 No. 100 0.15 0.775 0.88 0.105 No. 200 0.075 0.765 0.e 0.035 Passing 200 <0.075 1.08 1.1 0 0.02 Total Sample Weight ===== = = = = => 5.955 Sieve Sample #4 Location: 0 Project: Inches Sieve Millimeter Wt. Retained (lbs) %Passing %Cumulative Size < #200 ": ":S/C ": ": ": ": ": 0.02 1 0.34% 0.34% 0.0029 #200 0.0750 ::::::... 0.035 0.59% 0.92% 0.0059 #100 0.150 1F: ": ": ": ": ": 0.105 1.76% 2.69% 0.0117 #50 0.30 : ": "N: ": ": "... 0.115 1.93% 4.62% 0.0234 #30 0.60 :':'D:':':'... 0.15 2.52% 7.14% 0.0469 #16 1.18 0.295 4.95% 12.09% 0.0937 #8 2.36 0.58 9.74% 21.83% 0.187 #4 4.75 1.105 18.56% 40.39% 0.374 3/8" 9.50 :::.A::::::::::: 0.785 13.18% 53.57% 0.5 1/2" 12.50 :':'v:':':':':': 1.16 19.48% 73.05% 0.748 3/4" 19.0 0.805 13.52% 86.57% 0.9843 1" 25.0 : 1:1 0.8 13.43% 100.00% 1.4764 11/2" 37.5 ::::s::::::::::: 0 0.00% 100.00% 1.9685 2" 50.0 0 0.00% 100.00% 2.5 21/2" 63.0 0 0.00% 100.00% 0 0.00% 100.00% ::::B::::::::::: 0 0.00% 100.00% 0 0.00% 100.00% 0 0.00% 100.00% L . . . . . 0 0.00% 100.00% ::::Q::::::::::: 0 0.00% 100.00% :':'R:':':'... 0 0.00% 100.00% Bedrock BORK :�... 0 0.00% 100.00% Totals 5.955 100% 100% Particle Size Distribution Sieve Sample #4- Bank Soil Sample Intermittant Upper Reach 100% 90% v > eo% 70% E 60% -- so% 40% � 30% E LL 20% 10% 0% 0.01 0.1 1 10 100 1000 Particle Size - Millimeter Becky L. Ward Consulting 819/2013 Sieve Sample #5 Pavement Type: Point Bar Sample Sample Date: 1/3/2013 Project: 601 East Existing Conditions Location: Intermittant upper reach Largest Particle on bar = = = = = => 12.5 inches S Sieve Size Sieve Size (mm) Sieve Weight (Lbs) Sieve +Sample Weight jLbs) Sieve +Sample Weight jLbs) Sieve +Sample Weight jLbs) Sieve +Sample Weight jLbs) Total Weight (Lbs) 0.05 1 0.21% 0.21% 0.0029 #200 0.0750 ::::::... 0.14 2 1/2 inch 63 1.175 #100 0.150 1F: ": ": "... 0.58 0 2 inch 50 1.195 0.30 : ": "N: ": ": "... 1.13 4.78% 0 1 1/2 inch 37.5 1.25 D:':':'... 1.6 6.82% 14.86% 0.35 1 inch 25 1.23 1.74 1.79 1.79 0.0937 1.63 3/4 inch 19 1.245 1.77 1.92 1.93 #4 1.885 1/2 inch 12.5 1.21 2.07 2.37 2.08 9.50 2.89 3/8 inch 9.5 1.225 2.25 1.94 2.3 :':'v:':':':':': 2.815 No.4 4.75 1.145 2.48 2.63 1.84 2.56 4.93 No.8 2.36 1.07 1.82 2.11 1.37 2.3 3.32 No. 16 1.18 0.955 1.34 1.68 1.39 1.7 2.29 No. 30 0.6 0.9 1.18 1.33 1.29 1.41 1.61 No. 530 0.3 0.815 0.95 1.13 1.12 1.19 1.13 No. 100 0.15 0.775 0.86 0.92 0.95 0.95 0.58 No. 200 0.075 0.765 0.79 0.81 0.81 0.8 0.14 Passing 200 -0.075 58 1.09 1.09 1.09 1.1 0.05 Total Sample Weight ===== = = = = => 23.62 Sieve Sample #4 Location: 0 Project: Inches Sieve Millimeter Wt. Retained (lbs) %Passing %Cumulative Size < #200 ": ":S/C ": ": ": ": ": 0.05 1 0.21% 0.21% 0.0029 #200 0.0750 ::::::... 0.14 0.59% 0.80% 0.0059 #100 0.150 1F: ": ": "... 0.58 2.46% 3.26% 0.0117 #50 0.30 : ": "N: ": ": "... 1.13 4.78% 8.04% 0.0234 #30 0.60 D:':':'... 1.61 6.82% 14.86% 0.0469 #16 1.18 2.29 9.70% 24.56% 0.0937 #8 2.36 3.32 14.06% 38.61% 0.187 #4 4.75 4.93 20.87% 59.48% 0.374 3/8" 9.50 : 1:]A: 1: 1: 1: 1: 1: 2.815 11.92% 71.40% 0.5 1/2" 12.50 :':'v:':':':':': 2.89 12.24% 83.64% 0.748 3/4" 19.0 i�i�Ei�i�i�i�i�i 1.885 7.98% 91.62% 0.9843 1" 25.0 : 1:1 1.63 6.90% 98.52% 1.4764 11/2" 37.5 ::::s::::::::::: 0.35 1.48% 100.00% 1.9685 2" 50.0 0 0.00% 100.00% 2.5 21/2" 63.0 0 0.00% 100.00% 0 0.00% 100.00% ::::B::::::::::: 0 0.00% 100.00% 0 0.00% 100.00% 0 0.00% 100.00% L . . . . . 0 0.00% 100.00% ::::Q::::::::::: 0 0.00% 100.00% :':'R:':':'... 0 0.00% 100.00% Bedrock BORK :�... 0 0.00% 100.00% Totals 23.62 100% 100% Particle Size Distribution Sieve Sample #5- Point Bar Intermittant Upper Reach 100% 90% v > eo% 70% E 60% -- so% 40% � 30% E LL 20% 10% 0% 0.01 0.1 1 10 100 1000 Particle Size - Millimeter Becky L. Ward Consulting 819/2013 Sieve Sample #6 Pavement Type: Bank Soil Sample Sample Date: 1/3/2013 Project: 601 East Existing Conditions Location: Intermittant upper reach Largest Particle on bar = = = = = => 12.3 inches Sieve Size Sieve Size (mm) Sieve Weight (Lbs) Sieve +Sample Weight jLbs) Sieve +Sample Weight jLbs) Sieve +Sample Weight jLbs) Sieve +Sample Weight jLbs) Total Weight (Lbs) 0.03 1 0.17% 0.17% 0.0029 #200 0.0750 ::::::... 0.1 2 1/2 inch 63 1.175 1.175 0.150 1F: ": ": "... 0.26 0 2 inch 50 1.195 1.195 : ": "N: ": ": "... 0.63 3.65% 0 1 1/2 inch 37.5 1.25 1.25 1.65 7.12% 13.03% 0.4 1 inch 25 1.23 1.89 1.72 26.23% 0.0937 1.15 3/4 inch 19 1.245 1.89 1.53 0.187 #4 0.93 1/2 inch 12.5 1.21 2.85 1.98 3/8" 9.50 2.41 3/8 inch 9.5 1.226 2.5 2 12.50 :':'v:':':':':': 2.05 No. 4 4.75 1.145 3.42 2.47 0.93 3.6 No. 8 2.36 1.07 2.64 1.7 1.15 6.66% 2.2 No. 16 1.18 0.955 2.3 1.89 2.32% 100.00% 2.28 No. 30 0.6 0.9 1.46 1.57 100.00% 2.5 1.23 No. 530 0.3 0.815 1.09 1.17 0.63 No. 100 0.15 0.775 0.91 0.9 0.26 No. 200 0.0751 0.766 0.81 0.821 0.1 Passing 200 <0.075 1.08 1.09 1.1 0 0.03 Total Sample Weight ===== = = = = => 17.27 Sieve Sample #4 Location: 0 Project: Inches Sieve Millimeter Wt. Retained (lbs) %Passing %Cumulative Size < #200 ": ":S/C ": ": ": ": ": 0.03 1 0.17% 0.17% 0.0029 #200 0.0750 ::::::... 0.1 0.58% 0.75% 0.0059 #100 0.150 1F: ": ": "... 0.26 1.51% 2.26% 0.0117 #50 0.30 : ": "N: ": ": "... 0.63 3.65% 5.91% 0.0234 #30 0.60 D:':':'... 1.23 7.12% 13.03% 0.0469 #16 1.18 2.28 13.20% 26.23% 0.0937 #8 2.36 2.2 12.74% 38.97% 0.187 #4 4.75 3.6 20.85% 59.81% 0.374 3/8" 9.50 : 1:]A: 1: 1: 1: 1: 1: 2.05 11.87% 71.69% 0.5 1/2" 12.50 :':'v:':':':':': 2.41 13.95% 85.64% 0.748 3/4" 19.0 0.93 5.39% 91.02% 0.9843 1" 25.0 : 1:1 1.15 6.66% 97.68% 1.4764 11/2" 37.5 ::::s::::::::::: 0.4 2.32% 100.00% 1.9685 2" 50.0 0 0.00% 100.00% 2.5 21/2" 63.0 0 0.00% 100.00% 0 0.00% 100.00% ::::B::::::::::: 0 0.00% 100.00% 0 0.00% 100.00% 0 0.00% 100.00% L . . . . . 0 0.00% 100.00% ::::Q::::::::::: 0 0.00% 100.00% :':'R:':':'... 0 0.00% 100.00% Bedrock BORK :�... 0 0.00% 100.00% Totals 17.27 100% 100% Particle Size Distribution Sieve Sample #6- Point Bar Sample Wooded Area by Spring House Upper Reach 100% 90% v > eo% 70% 60% -- so% 40% � 30% LL 20% 10% 0% 0.01 0.1 1 10 100 1000 Particle Size - Millimeter Becky L. Ward Consulting 819/2013 Above Lansford Road kful I 565 Summary (bankfull) 563 Project: 601 East MY0 Cross Section 1 561 Feature A (BKF) 1.7 Station: 5 +06 IL c 557 W (BKF) 5.7 Date: 15- Jan -13 Max d 0.6 553 Crew: BW,SV Mean d 0.3 549 W/D 18.9 100 110 120 130 140 150 160 Station (Feet) Surveyed Station Elevation Notes Notes Cross Section 1 Station 5 +06 100.00 553.30 110.16 552.81 3.62 470.32 RIFFLE 119.38 552.47 4.61 469.02 +Cross Section t Bankfull 2 X Bankfull 129.29 551.88 8.41 468.74 133.50 551.14 TOE L 565 Cross Section Bankfull 2 X Ban 12.81 134.30 551.14 TW 14.12 134.74 551.28 TOE R 135.81 551.73 TOBR Bankfull right 563 136.63 551.98 16.57 17.42 468.01 467.57 138.51 551.97 141.82 552.17 18.41 147.68 157.02 552.36 552.35 561 19.71 467.19 TW 559 20.57 467.28 w LL . 21.37 467.36 TOE R 22.90 467.81 c 557 24.58 26.59 468.07 468.63 bankfull right a w 555 30.67 469.38 TOBR 37.59 469.80 42.92 470.96 553 472.01 551 549 100 110 120 130 140 150 160 Station (Feet) kful I 565 Summary (bankfull) 563 Project: 601 East Cross Section 2 561 Feature A (BKF) 1.9 Station: 5 +45 IL c 557 W (BKF) 5.0 Date: 15- Jan -13 Max d 0.7 553 Crew: BW,SV Mean d 0.4 549 W/D 13.3 100 110 120 130 140 150 160 Station (Feet) Surveyed Station Elevation Notes Cross Section 2 Station 5 +45 3.62 470.32 RIFFLE 4.61 469.02 8.41 468.74 Cross Section Bankfull 2 X Ban 12.81 468.63 14.12 468.42 14.67 468.29 TOBL 15.35 468.11 bankfull left 16.57 17.42 468.01 467.57 18.41 467.09 TOE L 19.71 467.19 TW 20.57 467.28 21.37 467.36 TOE R 22.90 467.81 24.58 26.59 468.07 468.63 bankfull right 30.67 469.38 TOBR 37.59 469.80 42.92 470.96 472.01 kful I 565 563 561 559 d IL c 557 a w 555 553 551 549 100 110 120 130 140 150 160 Station (Feet) Cross Section 4 Station 6 +30 + -�2 X Bankfull 565 563 561 Project: 601 East Summary (bankfull) Cross Section 3 559 Feature Riffle w w A (BKF) 1.5 Station: 5 +86 c 555 W (BKF) 3.0 Date: 15- Jan -13 Max d 0.6 551 Crew: BW,SV 546 Mean d 0.5 549 100 110 120 130 140 150 160 170 180 190 200 Station (Feet) W/D 6.2 Surveyed 100 120 140 160 180 200 220 Station (Feet) Station Elevation Notes Station 5 +86 Upper Reach 100.00 551.89 115.17 551.26 127.77 551.02 136.07 550.65 Cross Section Bankfull 137.46 550.39 TOBL Bankfull lef 139.08 549.62 132.07 547.40 132.81 140.64 548.80 TOBL TOE L 140.77 547.93 Bankfull left 133.04 546.61 TW 140.82 547.36 TOE L 134.34 546.61 TOE R 142.41 547.35 TW 134.86 142.69 143.58 547.35 547.71 TOE R 135.06 547.22 144.95 549.23 TOBR 135.14 548.22 TOBR 146.20 549.42 136.33 548.72 138.98 549.15 147.98 549.80 149.33 550.42 141.77 549.63 146.06 549.62 158.06 549.25 Cross Section 4 Station 6 +30 + -�2 X Bankfull 565 563 561 Project: 601 East Summary (bankfull) Cross Section 4 559 Feature Riffle w w w 557 2.9 w LL 6 +30 c 555 W (BKF) RU Date: 553 Max d 1.1 551 Crew: BW, SV 546 Mean d 0.7 549 100 110 120 130 140 150 160 170 180 190 200 Station (Feet) W/D 547 545 100 120 140 160 180 200 220 Station (Feet) Cross Section 4 Station 6 +30 --*-Cross Section - Bankfull t2 X Bankfull 560 558 556 Project: 601 East Summary (bankfull) Cross Section 4 554 Feature Riffle w w A (BKF) 2.9 Station: 6 +30 d W 550 W (BKF) 4.1 Date: 15- Jan -13 Max d 1.1 Crew: BW, SV 546 Mean d 0.7 544 100 110 120 130 140 150 160 170 180 190 200 Station (Feet) W/D 5.8 Surveyed Station Elevation Notes 100.00 550.96 109.88 550.16 120.15 550.15 126.95 549.50 129.47 130.98 549.16 547.70 TOBL Bankfull lef 132.07 547.40 132.81 546.61 TOE L 133.04 546.61 TW 134.34 546.61 TOE R 134.86 547.01 135.06 547.22 135.14 548.22 TOBR 136.33 548.72 138.98 549.15 141.77 549.63 146.06 549.62 158.06 549.25 Cross Section 4 Station 6 +30 --*-Cross Section - Bankfull t2 X Bankfull 560 558 556 554 w w LL c 552 R d W 550 548 546 544 100 110 120 130 140 150 160 170 180 190 200 Station (Feet) Cross Section 5 Station 7 +12 Cross Section -OF- Bankfull - �2XBankfull 560 558 Summary ( bankfull) Project: 601 East 556 556 Cross Section 5 Feature Feature LL 0 552 R A (BKF) 1.4 Station: 7 +12 548 550 R W (BKF) 4.9 Date: Date: 15- Jan -13 100 110 120 130 140 150 160 170 180 190 200 Station (Feet) Max d 0.5 Crew: BWSV Crew: BW, SV Mean d 0.3 542 540 W/D 16.7 100 120 140 160 180 200 220 240 Station (Feet) Surveyed Station Elevation Notes Station Elevation Notes 109.18 547.92 466.48 2.75 464.95 117.07 546.99 6.75 8.66 463.32 462.95 132.70 546.05 11.12 462.56 TOBL bankfull left 545.66 11.90 462.11 TOE L 545.33 544.33 TOBL 13.65 461.93 TW 15.05 461.93 TOE R 153.77 16.66 18.27 462.47 462.98 154.62 542.33 TW 21.75 463.30 27.36 463.70 30.01 464.52 STEP Cross Section 5 Station 7 +12 Cross Section -OF- Bankfull - �2XBankfull 560 558 558 Project: 601 East 556 556 .^, 554 w w Feature LL 0 552 R d w 550 Station: 8 +66 548 550 R 546 TBKF4 Date: 544 w 548 100 110 120 130 140 150 160 170 180 190 200 Station (Feet) Cross Section 6 Station 8 +66 Cross Section - Bankfull +2 X Bankfull 560 558 Project: 601 East Cross Section 6 556 Feature w 552 Station: 8 +66 550 R TBKF4 Date: 15- Jan -13 w 548 546 Crew: BWSV 544 542 540 Surveyed 100 120 140 160 180 200 220 240 Station (Feet) Station Elevation Notes 100.00 548.72 109.18 547.92 117.07 546.99 132.70 546.05 146.36 545.66 149.18 152.25 545.33 544.33 TOBL 153.17 542.30 TOE L 153.77 542.31 154.62 542.33 TW 156.26 542.54 157.33 542.77 158.15 542.86 Bankfull right Cross Section 6 Station 8 +66 Cross Section - Bankfull +2 X Bankfull 560 558 556 554 w 552 w LL 0 550 R w 548 546 544 542 540 100 120 140 160 180 200 220 240 Station (Feet) Cross Section 7 Station 9 +44 t Cross Section � Bankfull -� 2 X Bankfull 560 558 555 Project: 556 Project: 601 East Summary (bankfull) Cross Section 7 w LL c 550 8 R w 548 549 Feature Feature 546 544 A (BKF) 3.9 Station: 9 +44 c 545 100 120 140 160 180 200 220 Station (Feet) W (BKF) 7.6 Date: Date: 15- Jan -13 :BKF 1.2 Max d 1.2 BW,SV Crew: BW,SV 0.5 Mean d 0.5 19.4 537 W/D 14.8 Surveyed Station Elevation Notes 100 120 140 160 180 200 220 240 260 Station (Feet) Station Elevation Notes 115.83 542.84 100.00 543.73 112.54 543.54 542.56 542.78 128.13 134.79 543.57 543.77 169.17 139.23 543.48 TOBL 174.71 542.32 139.74 541.83 TOE L 141.41 541.36 TW 541.65 Bankfull left 141.53 541.44 TOE R 180.17 541.57 181.92 142.94 542.09 TOBR 143.95 542.17 Bankfull right 145.86 541.94 147.10 542.51 Cross Section 7 Station 9 +44 t Cross Section � Bankfull -� 2 X Bankfull 560 558 555 Project: 556 554 y 552 (bankfull) 551 w LL c 550 8 R w 548 549 Feature 546 544 547 542 Station: 540 c 545 100 120 140 160 180 200 220 Station (Feet) Cross Section 8 Station 9 +90 Cross Section Bankfull - �2XBankfull 555 Project: 601 East Summary (bankfull) 551 Cross Section 8 549 Feature 547 5.8 Station: 9 +90 c 545 10.6 R Date: 15- Jan -13 d :BKF 1.2 Crew: BW,SV 0.5 539 19.4 537 Surveyed 535 Station Elevation Notes 100 120 140 160 180 200 220 240 260 Station (Feet) 100.00 543.72 115.83 542.84 136.53 149.06 542.56 542.78 159.31 542.81 169.17 542.70 174.71 542.32 176.46 542.08 TOBL 178.58 541.65 Bankfull left 180.17 541.57 181.92 541.33 Cross Section 8 Station 9 +90 Cross Section Bankfull - �2XBankfull 555 553 551 549 547 y w LL c 545 R d w 543 541 539 537 535 100 120 140 160 180 200 220 240 260 Station (Feet) Cross Section 9 Station 11 +17 Cross Section tBankfull �2XBankfull 555 553 551 Project: 601 East Summary ( bankfull) Cross Section 9 547 LL c 545 R °_' 543 Feature W 541 539 A(BKF) 8.1 537 Station: 11 +17 535 W (BKF) 19.4 Date: 15- Jan -13 Max d 0.8 Crew: BW SV Mean d 0.4 W/D 46.5 Surveyed Station Elevation Notes Cross Section 10 Station 12 +11 463.55 RIFFLE 8.11 461.23 TOBL 8.92 10.51 461.01 460.40 bankfull left TOE L Cross Section tBankfull - A- 2XBankfull 12.00 460.28 TW 13.34 460.25 TW 550 14.10 460.32 TOE R 14.24 461.59 bankfull right 15.86 462.37 TOBR 18.81 462.69 536.67 548 24.75 30.86 463.64 465.60 149.26 536.93 TOBR 162.27 167.53 537.24 537.32 Bankfull Right 546 172.64 537.94 181.84 538.01 544 w IL 0 542 R d W 540 538 536 534 70 90 110 130 150 170 190 210 Cross Section 9 Station 11 +17 Cross Section tBankfull �2XBankfull 555 553 551 Project: 601 East Summa 549 Cross Section 10 547 LL c 545 R °_' 543 Feature W 541 539 A(BKF) 14.5 537 Station: 12 +11 535 100 120 140 160 180 200 220 240 Station (Feet) Project: 601 East Summa bankfull Cross Section 10 Feature A(BKF) 14.5 Station: 12 +11 W (BKF) 42.5 Date: 15- Jan -13 Max d 0.8 Crew: BW, SV Mean d 0.3 W/D 124.1 Surveyed Station Elevation Notes Cross Section 10 Station 12 +11 537.72 124.05 537.39 TOBL 131.74 135.15 536.86 536.62 Cross Section tBankfull - A- 2XBankfull 135.68 536.53 Toe L 138.08 536.49 TW 550 138.38 536.83 142.17 536.98 142.42 536.79 143.99 536.67 548 144.79 536.84 149.26 536.93 TOBR 162.27 167.53 537.24 537.32 Bankfull Right 546 172.64 537.94 181.84 538.01 544 w IL 0 542 R d W 540 538 536 534 70 90 110 130 150 170 190 210 50 Station (Feet) t -�2 X Bankfull 545 544 545 543 543 Summary (bankfull) Project: 601 East Cross Section 11 Feature 0 W 539 A (BKF) 12.9 Station: 12 +84 536 W (BKF) 60.0 535 Date: 15- Jan -13 50 70 90 110 130 150 170 190 210 Station (Feet) Max d 0.7 Crew: BW, SV 100 110 120 130 140 150 160 170 180 190 200 Mean d 0.2 W/D 278.8 Surveyed Surveyed Station Elevation Notes Cross Section 11 Station 12 +84 536.27 110.33 536.03 121.70 126.50 536.19 536.10 Cross Section Bankfull 131.63 138.78 536.08 535.96 151.27 534.33 138.82 536.01 151.99 534.06 141.06 535.81 TOBL 534.08 160.40 534.12 TOBL 142.33 535.66 TOE L 145.48 535.53 TW 533.35 TOE L 147.33 535.64 533.27 TW 149.63 535.62 150.09 535.65 TOE R 152.48 535.98 TOB Bankfull right 158.55 536.02 534.04 Bankfull right 165.12 536.72 175.92 535.37 175.96 535.37 TOBR ig t -�2 X Bankfull 545 544 545 543 543 Summary (bankfull) 542 a 541 a U- 540 0 W 539 A (BKF) 538 Station: 537 536 W (BKF) 20.4 535 Date: 15- Jan -13 50 70 90 110 130 150 170 190 210 Station (Feet) Cross Section 12 Station 13 +80 t Cross Section -m- Bankfull 2 X Bankfull 545 543 Summary (bankfull) Project: 601 East Cross Section 12 Feature U- c A (BKF) 8.8 Station: 13 +80 535 W (BKF) 20.4 Date: 15- Jan -13 533 Max d 1.1 Crew: BW, SV 100 110 120 130 140 150 160 170 180 190 200 Mean d 0.4 W/D 47.5 Surveyed Station Elevation Notes 535.53 108.88 535.17 136.65 534.21 145.46 534.37 151.27 534.33 151.99 534.06 155.11 534.08 160.40 534.12 TOBL 162.86 533.35 TOE L 164.54 533.27 TW 165.39 533.33 TOE R 166.60 533.85 168.25 533.92 170.49 534.04 Bankfull right 175.92 535.37 175.96 535.37 TOBR Cross Section 12 Station 13 +80 t Cross Section -m- Bankfull 2 X Bankfull 545 543 541 539 U- c 0 537 w w 535 533 531 100 110 120 130 140 150 160 170 180 190 200 Station (Feet) 545 Summary (bankfull) Project: 601 East Project: 601 East 543 bankfull Cross Section 13 Feature MYO A (BKF) Feature Station: 14 +50 O 8.1 W (BKF) Station: 14 +37 Date: 15- Jan -13 FW/D 12.5 Max d Date: 15- Jan -13 Crew: BW, SV 1.5 Mean d Crew: BW, SV 100 110 120 130 140 150 160 170 180 190 200 Station (Feet) 0.6 W/D 29.8 Surveyed 19.3 Surveyed Elevation Notes Cross Section 14 Station 14 +50 Station Elevation Notes 534.24 Cross Section 13 Station 14 +37 534.36 116.42 533.96 Cross Section Bankfull 2 X Ba nkfull 146.75 532.88 131.43 533.74 150.93 tcross Section tBankfull 2X Bankfull Bankfull left 137.61 533.22 154.24 532.59 TOBL 156.01 532.23 138.45 533.01 Bankfull left 156.82 532.25 140.20 532.84 TOBL 545 158.00 532.30 141.06 532.22 TOE L 142.49 531.74 TW 144.53 531.86 TOE R Bankfull right 146.19 533.00 TOBR 543 148.98 533.11 Bankfull right 176.64 187.10 535.34 536.35 151.41 533.53 154.16 533.96 157.92 534.29 541 161.23 534.82 164.28 535.25 v i 539 c O w 537 w 535 533 531 90 110 130 150 170 190 70 Station (Feet) 545 Summary (bankfull) Project: 601 East 543 Cross Section 14 541 Feature A (BKF) 9.1 Station: 14 +50 O W (BKF) 16.4 Date: 15- Jan -13 535 Max d 1.0 533 Crew: BW, SV Mean d 0.6 100 110 120 130 140 150 160 170 180 190 200 Station (Feet) W/D 29.8 Surveyed Station Elevation Notes Cross Section 14 Station 14 +50 534.93 110.50 534.24 129.14 143.50 534.05 533.25 Cross Section Bankfull 2 X Ba nkfull 146.75 532.88 150.93 532.64 Bankfull left 154.24 532.59 TOBL 156.01 532.23 TOE L 156.82 532.25 TW 158.00 532.30 TOE R 159.76 533.24 TOBR 167.78 533.61 Bankfull right 171.93 534.51 176.64 187.10 535.34 536.35 545 543 541 v 539 ii c O w 537 w 535 533 531 100 110 120 130 140 150 160 170 180 190 200 Station (Feet) Cross Section 15 Station 16 +80, Riffle cross Section -m- Bankfull -�2 X Bankfull 545 Summary (bankfull) 543 Project: 601 East Project: 601 East MYO MYO Cross Section 15 541 Feature Feature Riffle 539 8.0 A (BKF) 8.8 17 +60 Station: 16 +80 W (BKF) c W (BKF) 21.7 Date: 15- Jan -13 2.5 533 Crew: Max d 1.1 Crew: BW, SV Mean d 0.4 W/D 14.0 527 W/D 53.6 100 110 120 130 140 150 160 170 180 190 200 Station (Feet) Station Surveyed Station Elevation Notes 528.32 531.41 110.96 530.90 TOBL 119.10 127.68 530.43 529.59 Bankfull left 136.08 529.45 TOBL 138.57 529.08 Bankfull left 137.97 525.47 TOE L 138.48 525.64 140.66 528.68 TOE L 141.68 528.42 TW 139.17 526.48 TOE R 144.66 528.61 TOE R 140.71 527.36 Bankfull right 146.80 529.44 150.66 529.46 141.46 527.65 164.42 530.10 142.55 527.71 187.64 531.01 144.25 528.55 TOBR 147.71 528.62 162.02 528.84 191.01 528.97 Cross Section 15 Station 16 +80, Riffle cross Section -m- Bankfull -�2 X Bankfull 545 Summary (bankfull) 543 Project: 601 East MYO Cross Section 16 541 Feature a c 539 8.0 Station: 17 +60 a LL 537 W (BKF) c Date: 0 535 a w Max d 2.5 533 Crew: BW, SV 531 0.8 529 W/D 14.0 527 100 110 120 130 140 150 160 170 180 190 200 Station (Feet) Cross Section 16 Station 17 +60 t Cross Section � Bankfull 2 X Bankfull 545 Summary (bankfull) 540 Project: 601 East MYO Cross Section 16 w 535 Feature a c A (BKF) 8.0 Station: 17 +60 525 W (BKF) 10.6 Date: 15- Jan -13 Max d 2.5 Crew: BW, SV Mean d 0.8 W/D 14.0 Surveyed Station Elevation Notes 528.76 120.13 528.43 126.60 528.32 134.38 527.79 TOBL 135.76 527.17 Bankfull left 137.41 527.20 137.97 525.47 TOE L 138.48 525.64 TW 139.17 526.48 TOE R 140.71 527.36 Bankfull right 141.46 527.65 142.55 527.71 144.25 528.55 TOBR 147.71 528.62 162.02 528.84 191.01 528.97 Cross Section 16 Station 17 +60 t Cross Section � Bankfull 2 X Bankfull 545 540 w 535 a c 0 w 530 525 520 100 110 120 130 140 150 160 170 180 190 200 Station (Feet) Summary (bankfull) Project: 601 East Project: 601 East Summa Bankfull Cross Section 17 Feature 521 519 A (BKF) Feature Station: 21 +42 A (BKF) 7.5 W (BKF) Station: 18 +28 Date: 15- Jan -13 W (BKF) 7.8 Max d Date: 15- Jan -13 Crew: BW, SV Max d 1.7 Crew: BW, SV Mean d 1.0 W/D 7.7 Surveyed W/D 8.2 Surveyed Elevation Notes Station Elevation Notes Cross Section 17 Station 18 +28 Cross Section 18 Station 21 +42 529.23 126.43 528.25 128.44 521.86 136.19 138.63 527.49 527.00 134.78 +cross Section t Bankfull 2 X Bankfull 142.53 526.22 TOBL Bankfull left +Cross Section t Bankfull +2 X Ba nkfull 138.49 520.46 143.22 525.87 540 520.06 Bankfull left 535 144.02 525.09 TOE L 146.22 524.35 TW 147.41 524.62 TOE R 538 148.75 525.37 533 150.48 525.87 Bankfull right 144.60 518.86 145.77 518.51 TW 152.25 527.25 TOBR 536 146.75 147.45 518.66 519.45 TOE R Bankfull right 531 154.65 527.52 162.77 527.57 147.85 520.11 173.38 527.77 534 149.19 520.54 TOBR 185.76 528.30 151.01 v 532 0 530 v w 528 526 524 522 110 120 130 140 150 160 170 180 190 200 100 Station (Feet) Summary (bankfull) Project: 601 East c O > Cross Section 18 525 v w Feature 521 519 A (BKF) 5.9 Station: 21 +42 W (BKF) 6.8 Date: 15- Jan -13 Max d 1.4 Crew: BW, SV Mean d 0.9 W/D 7.7 Surveyed Station Elevation Notes 522.72 Cross Section 18 Station 21 +42 116.83 522.17 128.44 521.86 134.78 521.13 +Cross Section t Bankfull +2 X Ba nkfull 138.49 520.46 140.31 520.06 Bankfull left 535 140.97 519.91 141.53 519.50 142.64 519.17 TOE L 533 144.60 518.86 145.77 518.51 TW 146.75 147.45 518.66 519.45 TOE R Bankfull right 531 147.85 520.11 149.19 520.54 TOBR 151.01 521.03 529 v 527 c O > 525 v w 523 521 519 517 100 110 120 130 140 150 160 170 Station (Feet) Cross Section 19 Station 22 +52 cross Section t Bankfull -� 2 X Bankfull 535 533 530 531 Summary (bankfull) bankfull 529 Project: 601 East v Cross Section 19 527 v LL Feature ii c 0 525 O 522 A (BKF) w 523 10.7 Station: Station: 22 +52 519 517 W (BKF) FW/D 8.1 Date: Date: 15- Jan -13 70 80 90 100 110 120 130 140 150 160 Station (Feet) Max d 1.4 1.7 Crew: Crew: BW, SV Mean d 0.9 1.3 W/D 7.9 6.1 Surveyed Surveyed Station Station Elevation Notes 107.59 519.60 TOBL 520.55 106.50 520.41 110.63 111.58 115.03 520.49 520.27 112.52 117.08 519.70 114.20 118.95 519.17 TOBL 114.54 517.98 119.01 518.61 Bankfull left 119.39 518.26 116.83 518.61 TOBR 119.17 519.25 120.34 518.01 135.00 520.00 120.68 517.56 TOE L 150.00 521.00 122.33 124.29 517.44 517.49 TW 126.08 518.10 TOE R 127.85 520.05 TOBR 129.81 520.68 133.04 520.83 Cross Section 19 Station 22 +52 cross Section t Bankfull -� 2 X Bankfull 535 533 530 531 Summary (bankfull) 529 v 526 527 v LL ii c 0 525 O 522 A (BKF) w 523 Station: 521 520 519 517 W (BKF) 6.9 515 Date: 15- Jan -13 100 105 110 115 120 125 130 135 140 145 Station (Feet) Cross Section 20 Section 23 +11 t Cross Section � Bankfull +2 X Bankfull 530 Summary (bankfull) Project: 601 East Cross Section 20 526 Feature ii c O 522 A (BKF) 6.1 Station: 23 +11 520 518 W (BKF) 6.9 Date: 15- Jan -13 70 80 90 100 110 120 130 140 150 160 Station (Feet) Max d 1.4 Crew: BW, SV Mean d 0.9 W/D 7.9 Surveyed Station Elevation Notes 107.59 519.60 TOBL 109.91 518.60 bankfull left 110.63 517.42 TOE L 112.52 517.16 TW 114.20 517.50 TOE R 114.54 517.98 Bankfull right 116.83 518.61 TOBR 119.17 519.25 135.00 520.00 150.00 521.00 Cross Section 20 Section 23 +11 t Cross Section � Bankfull +2 X Bankfull 530 528 526 v 524 ii c O 522 w w 520 518 516 70 80 90 100 110 120 130 140 150 160 Station (Feet) Cross Section 21 Station 23 +19 cross Section t Bankfull 2 X Bankfull 535 bankfull Project: 601 East Cross Section 21 Cross Section v 525 v LL_ C Feature O Feature Riffle w 520 11.2 A (BKF) Station: 23 +19 515 24 +55 FW/D 12.4 W (BKF) Date: 15- Jan -13 Station (Feet) 15- Jan -13 1.7 0.7 Crew: BW, SV BW, SV 0.9 0.5 13.7 39.2 Surveyed Surveyed Station Elevation Notes Station Elevation Notes 519.54 103.84 519.44 519.43 114.72 518.78 106.27 108.72 518.85 517.42 TOBL TOE L 124.30 518.64 109.59 516.97 TW +Cross Section t Bankfull +2 X Bankfull 136.57 518.34 111.43 517.12 TOE R 144.61 518.16 114.00 517.84 TOBR 115.25 518.10 147.74 517.85 TOBL Bankfull Left 116.77 518.24 Bankfull right 150.01 517.32 TOE L 118.91 518.71 120.99 123.51 518.88 519.65 154.11 517.13 TW 528 155.92 517.24 157.61 517.44 159.79 517.46 161.88 517.23 526 163.79 517.24 TOE R 169.12 518.43 TOBR v 524 c O w 522 Cross Section 21 Station 23 +19 cross Section t Bankfull 2 X Bankfull 535 Project: 601 East 530 (bankfull) Cross Section v 525 v LL_ C O Feature Riffle w 520 A (BKF) 9.0 515 24 +55 W (BKF) 510 100 105 110 115 120 125 130 135 140 Station (Feet) Project: 601 East Summary (bankfull) Cross Section 22 Feature Riffle A (BKF) 9.0 Station: 24 +55 W (BKF) 18.8 Date: 15- Jan -13 Max d 0.7 Crew: BW, SV Mean d 0.5 W/D 39.2 Surveyed Station Elevation Notes Cross Section 22 Station 24 +55, Riffle 519.43 114.72 518.78 124.30 518.64 +Cross Section t Bankfull +2 X Bankfull 136.57 518.34 144.61 518.16 147.74 517.85 TOBL Bankfull Left 530 150.01 517.32 TOE L 151.04 517.23 153.18 517.30 154.11 517.13 TW 528 155.92 517.24 157.61 517.44 159.79 517.46 161.88 517.23 526 163.79 517.24 TOE R 169.12 518.43 TOBR v 524 c O w 522 w 520 518 516 110 120 130 140 150 160 170 180 190 200 100 Station (Feet) Cross Section 23 -B8 Section 27 +96 t Cross Section -111- Bankfull +2 X Bankfull 530 t t 530 Summary bankfull Project: 601 East Project: 601 East Cross Section 23 -B8 Cross Section 1 526 Feature Feature 0 520 518 A (BKF) 22.9 8.4 v v Station: 23 +59 LL W (BKF) 0 522 7.2 Date: Date: 15- Jan -13 520 Max d 2.4 2.5 Crew: Crew: BW, SV 516 0.8 1.2 W/D 514 6.1 Station (Feet) Surveyed Surveyed Station Station Elevation Notes Cross Section 22 -B8 Section 23 +59 521.16 103.26 520.99 132.80 109.36 520.15 142.90 115.57 519.54 Cross Section Bankfull 2 X Bankfull 120.76 519.31 TOBL 151.63 152.34 123.24 518.80 154.60 514.71 124.48 518.69 125.64 517.22 TOE L 156.68 514.43 128.02 515.97 TW 129.39 516.51 TOE R 161.90 512.59 TW 130.43 518.14 131.88 518.42 Bankfull right 514.21 132.97 518.60 TOBR 170.50 514.22 172.55 514.44 139.50 518.47 174.70 514.20 524 Cross Section 23 -B8 Section 27 +96 t Cross Section -111- Bankfull +2 X Bankfull 530 t t 530 Summary (bankfull) 528 Project: 601 East Cross Section 23 -B8 526 Feature 0 520 518 A (BKF) 22.9 v v 27 +96 LL W (BKF) 0 522 512 Date: U! w 510 100 120 140 160 180 200 220 240 260 Station (Feet) 520 Max d 2.4 518 Crew: BW, SV 516 0.8 W/D 514 100 105 110 115 120 125 130 135 140 145 Station (Feet) Cross Section 23 -B8 Section 27 +96 t Cross Section -111- Bankfull +2 X Bankfull 530 528 Summary (bankfull) Project: 601 East Cross Section 23 -B8 Feature 0 520 518 A (BKF) 22.9 Station: 27 +96 W (BKF) 29.3 512 Date: 15- Jan -13 510 100 120 140 160 180 200 220 240 260 Station (Feet) Max d 2.4 Crew: BW, SV Mean d 0.8 W/D 37.5 Surveyed Station Elevation Notes 518.30 118.33 518.48 132.80 517.55 142.90 516.64 TOBL 149.75 515.82 bankfull left 151.63 152.34 515.51 515.15 154.60 514.71 156.68 514.43 159.70 513.89 161.90 512.59 TW 164.44 514.21 167.82 514.02 170.50 514.22 172.55 514.44 174.70 514.20 Cross Section 23 -B8 Section 27 +96 t Cross Section -111- Bankfull +2 X Bankfull 530 528 526 524 v 522 v LL 0 520 518 w 516 514 512 510 100 120 140 160 180 200 220 240 260 Station (Feet) Riffle ll Project: 601 East Cross Section 24 (bankfull) Cross Section 25 Feature RifFle Feature Pool Station: 30 +15 A (BKF) 4.6 FT Station: 30 +37 Date: 15- Jan -13 W (BKF) 10.9 Date: Crew: BW, SV Max d 1.2 Crew: BW, SV Mean d 0.4 Surveyed W/D 25.4 Station Elevation Notes 100.50 514.07 513.57 Surveyed Cross Section 24 Section 30 +15, Riffle 116.77 513.29 Notes Cross Section 25 Station 30 +37, Pool 128.51 513.18 513.41 +cross Section +Bankfull -t2 Bankfull 136.36 513.08 513.18 513.13 141.00 513.10 TOBL 142.1 0 513.03 Bankfull left Bankfull Left 525 143.27 512.59 TOE L 525 511.33 TOE L 144.19 512.42 151.39 152.64 511.35 511.37 TW 523 145.69 512.37 153.07 511.80 TOE R 147.26 512.14 TW 523 148.48 512.13 TOE R 149.35 512.79 TO BR 521 149.96 153.24 512.97 512.98 Bankfull Right 157.15 512.39 159.02 512.51 521 164.01 513.18 512.88 v i 519 519 v IL 0 517 c O > v 517 v w w 515 515 513 513 511 511 30 80 130 180 230 280 110 120 130 140 150 160 170 180 190 100 Station (Feet) Project: 601 East Summary (bankfull) Cross Section 25 Feature Pool A (BKF) 4.6 Station: 30 +37 W (BKF) 10.9 Date: 15- Jan -13 Max d 1.2 Crew: BW, SV Mean d 0.4 W/D 25.4 Surveyed Station Elevation Notes Cross Section 25 Station 30 +37, Pool 513.75 124.39 513.41 139.29 144.52 513.18 513.13 +cross Section t Bankfull 2 X Bankfull 147.04 512.76 148.35 512.53 Bankfull Left 525 149.80 512.10 TOBL 150.69 511.33 TOE L 151.39 152.64 511.35 511.37 TW 523 153.07 511.80 TOE R 153.68 512.29 154.98 512.46 TOBR Bankfull Right 521 157.15 512.39 159.02 512.51 161.46 512.88 519 v IL 0 517 v w 515 513 511 509 110 120 130 140 150 160 170 180 190 100 Station (Feet) Project: 601 East Summa72-� Cross Section 26 27 Feature Pool Riffle A (BKF) A (BKF) 3.1 Station: 30 +58 30 +88 W (BKF) W (BKF) 9.9 Date: 15- Jan -13 15- Jan -13 Max d Max d 1.1 Crew: BW, SV BW, SV Mean d Mean d 0.3 W/D W/D 31.5 Surveyed Surveyed Station Elevation Notes Elevation Notes Cross Section 26 Section 30 +58, Pool 513.56 131.51 513.24 512.11 103.22 512.04 140.37 513.02 106.47 -*-cross Section Bankfull 2 X Bankfull 150.99 513.08 tcross Section t Bankfull 2 X Bankfull 107.02 512.02 156.82 512.67 108.74 159.98 512.41 TOBR Bankfull Left 525 161.04 512.11 TW 525 162.84 511.88 511.14 TOE R 164.22 511.22 TOE L 523 164.97 511.01 TW 165.63 510.98 TOBR Bankfull Right 523 166.80 167.83 511.44 512.14 TOE R 521 512.23 168.92 512.28 TOBR Bankfull Right 514.00 170.16 512.39 521 173.17 512.84 519 519 517 a IL 515 0 517 513 a 511 509 100 150 200 250 300 50 513 Project: 601 East Summary (Bankfull) Cross Section 27 Feature Riffle A (BKF) 3.1 Station: 30 +88 W (BKF) 9.9 Date: 15- Jan -13 Max d 1.1 Crew: BW, SV Mean d 0.3 W/D 31.5 Surveyed Station Elevation Notes Cross Section 27 Station 30 +88 Upper Reach 512.11 103.22 512.04 106.47 512.07 tcross Section t Bankfull 2 X Bankfull 107.02 512.02 TOBL Bankfull Left 108.74 511.29 TOE L 110.30 510.85 TW 525 110.70 511.14 TOE R 111.91 511.61 112.66 117.01 511.82 511.89 TOBR Bankfull Right 523 118.35 512.23 210.00 514.00 521 519 a IL 0 517 a w 515 513 511 509 70 90 110 130 150 170 190 210 230 50 Station (Feet) Below Lansford Road, Active Channel Cross Section 28 Station 42 +25 -*-cross Section Bankfull 2 X Bankfull 525 502 Summary (bankfull) 520 Project: 601 East Cross Section 29 Cross Section 28 515 Feature d Feature A (BKF) 13.9 Station: 42 +25 a w 41 +39 W (BKF) 28.6 Date: 30- Jan -13 497 Date: 500 Max d 1.3 Crew: 1.3 495 Crew: Mean d 0.5 Station (Feet) 0.5 100 105 110 115 120 Staticii3jFeet) 130 135 140 145 150 W/D 58.9 Surveyed Surveyed Station Elevation Notes Station Elevation Notes 100.00 496.58 113.25 496.74 100.00 499.48 106.97 499.40 120.84 497.45 116.65 499.21 122.53 497.13 TOBL 119.24 498.82 bankfull left 124.11 496.76 120.30 498.78 TOBL 125.73 495.55 bankfull left 122.82 497.14 TOE L 125.95 495.18 126.32 494.53 TOE L 127.40 494.23 TW 127.61 127.84 128.66 494.21 494.37 TW 128.64 498.57 129.93 494.88 TOE R 499.03 bankfull right 130.45 495.82 bankfull right 499.44 TOBR 131.62 497.43 TOBR 499.18 136.05 497.24 POOL 146.03 499.13 Cross Section 28 Station 42 +25 -*-cross Section Bankfull 2 X Bankfull 525 502 ry (bankfull) 520 Project: 601 East Cross Section 29 515 500 d Feature d LL c 510 LL 0 499 13.9 a w 41 +39 505 L((BKF))a 286 497 Date: 500 496 1.3 495 Crew: 100 105 110 115 120 125 130 135 140 Station (Feet) Cross Section 29 Station 41 +39 t Cross Section - Bankfull 2 X Bankfull 503 502 ry (bankfull) Project: 601 East Cross Section 29 500 Feature LL 0 499 13.9 Station: 41 +39 L((BKF))a 286 497 Date: 30- Jan -13 496 1.3 Crew: 495 0.5 100 105 110 115 120 Staticii3jFeet) 130 135 140 145 150 58.9 Surveyed Station Elevation Notes 100.00 499.48 106.97 499.40 116.65 499.21 119.24 498.82 bankfull left 120.30 498.78 TOBL 122.82 497.14 TOE L 124.17 496.64 125.48 496.37 TW 127.61 496.27 TOE R 128.64 498.57 129.91 499.03 bankfull right 131.41 499.44 TOBR 137.21 499.18 146.03 499.13 Cross Section 29 Station 41 +39 t Cross Section - Bankfull 2 X Bankfull 503 502 501 500 ,.., a a LL 0 499 a w 498 497 496 495 100 105 110 115 120 Staticii3jFeet) 130 135 140 145 150 Cross Section 31 Station 43 +10 t Cross Section � Bankfull 2 X Bankfull 501.5 + t 503 500.5 Summary (bankfull) 502 Project: 601 East W LL 8499 Cross Section 30 a X8.5 501 Feature 497.5 497 A (BKF) 13.9 Station: 42 +92 499 W (BKF) 28.6 a w qgg Date: 30- Jan -13 Max d 1.3 Crew: 496 Mean d 0.5 495 W/D 58.9 Surveyed Station Elevation Notes Cross Section 30 Station 42 +92 100.00 498.72 114.69 499.10 119.35 499.75 Cross Section Bankfull 2 X Bankfull 122.32 499.45 bankfull left 124.38 499.14 TOBL 125.60 498.53 bankfull left TOE L 126.13 498.11 126.49 497.17 TOE L 128.44 130.59 496.45 496.03 TW 163.43 497.01 TW 165.21 497.40 132.21 496.62 TOE R 166.28 497.63 134.06 497.85 TOBR 168.54 498.03 169.91 498.53 136.29 498.14 172.55 498.61 138.55 498.58 bankfull right 141.93 498.43 176.47 498.62 187.40 499.15 143.87 144.96 498.90 499.24 199.78 499.71 LL 0 Cross Section 31 Station 43 +10 t Cross Section � Bankfull 2 X Bankfull 501.5 + t 503 500.5 Summary (bankfull) 502 Project: 601 East W LL 8499 Cross Section 31 a X8.5 501 Feature 497.5 497 500 13.9 a a 43 +10 499 W (BKF) 28.6 a w qgg Date: 30- Jan -13 497 1.3 Crew: 496 Mean d 0.5 495 100 105 110 115 120 125 130 135 140 145 150 Station (Feet) Cross Section 31 Station 43 +10 t Cross Section � Bankfull 2 X Bankfull 501.5 501 500.5 Summary (bankfull) Project: 601 East W LL 8499 Cross Section 31 a X8.5 Feature 497.5 497 A (BKF) 13.9 Station: 43 +10 W (BKF) 28.6 Date: 30- Jan -13 Max d 1.3 Crew: Mean d 0.5 W/D 58.9 Surveyed Station Elevation Notes 100.00 498.46 112.93 498.03 141.04 154.51 498.88 499.61 156.77 499.13 bankfull left 156.88 499.15 TOBL 158.07 497.53 TOE L 160.14 497.33 161.53 497.25 163.43 497.01 TW 165.21 497.40 166.28 497.63 168.54 498.03 169.91 498.53 bankfull right 172.55 498.61 176.47 498.62 187.40 499.15 199.78 499.71 Cross Section 31 Station 43 +10 t Cross Section � Bankfull 2 X Bankfull 501.5 501 500.5 500 49.5 W LL 8499 a X8.5 498 497.5 497 496.5 100 120 140 Statid6QFeet) 180 200 220 Cross Section 32 Station 44 +12 cross Section � Bankfull 2 X Bankfull 500 500 Summ bankfull Project: 601 East Cross Section 32 499 499 Feature 498.5 .-. v v A (BKF) 13.9 LL 0 498 Station: 44 +12 v LL F(.IF 28.6 Date: 30- Jan -13 497.5 1.3 1.3 Crew: Crew: 497 0.5 0.5 496.5 496 58.9 100 110 120 130 140 150 160 170 180 Station (Feet) Surveyed Station Elevation Notes 100.00 497.68 118.89 497.60 497.45 130.38 133.33 497.38 497.13 TOBL Bankfull left 137.71 496.99 497.28 139.13 496.95 497.17 TOBL 166.54 497.05 Bankfull Left 140.25 496.55 140.60 496.44 TW 169.54 497.01 172.33 496.97 141.15 496.51 TOE R 174.80 496.79 TOBL 142.41 496.86 176.08 495.75 TOE L 177.55 178.89 495.44 496.03 TW TOER 143.35 496.89 144.70 497.17 145.50 497.43 Bankfull Right 180.58 497.16 Bankfull Right 146.11 497.59 TOBR 147.70 497.72 181.86 497.58 148.91 498.16 155.72 498.71 169.91 499.76 Cross Section 32 Station 44 +12 cross Section � Bankfull 2 X Bankfull 500 500 Summ 499.5 Project: 601 East Cross Section 33 499 499 Feature 498.5 .-. v v A (BKF) 13.9 LL 0 498 Station: 44 +26 v LL v 28.6 w 30- Jan -13 497.5 Max d 1.3 Crew: 497 Mean d 0.5 496.5 496 W/D 100 110 120 130 140 150 160 170 180 Station (Feet) Cross Section 33 Station 44 +26 cross Section � Bankfull +2 X Bankfull 500 Summ bankfull Project: 601 East Cross Section 33 499 Feature 498.5 A (BKF) 13.9 v 498 Station: 44 +26 v LL W (BKF) 28.6 Date: 30- Jan -13 497 Max d 1.3 Crew: 496.5 Mean d 0.5 496 W/D 58.9 Surveyed 495 Station Elevation Notes 100.00 497.68 119.54 497.45 139.16 497.51 157.00 497.28 163.93 497.17 TOBL 166.54 497.05 Bankfull Left 169.54 497.01 172.33 496.97 174.80 496.79 TOBL 176.08 495.75 TOE L 177.55 178.89 495.44 496.03 TW TOER 179.36 496.68 180.58 497.16 Bankfull Right 181.86 497.58 184.15 498.00 189.70 207.42 498.40 499.76 Cross Section 33 Station 44 +26 cross Section � Bankfull +2 X Bankfull 500 499.5 499 498.5 v 498 v LL 0 497.5 497 w 496.5 496 495.5 495 100 120 140 160 180 200 220 Station (Feet) Cross Section 34 Station 44 +90 cross Section � Bankfull 2 X Bankfull 501 Summary (bankfull) Project: 601 East Project: 601 East Cross Section 35 Cross Section 34 Feature Feature a W 498 13.9 A (BKF) 13.9 45 +00 Station: 44 +90 W (BKF) w w W (BKF) 28.6 496 Date: 30- Jan -13 Max d 1.3 Max d 1.3 Crew: 494 0.5 Mean d 0.5 100 110 120 130 140 150 160 170 180 190 200 Station (Feet) W/D 58.9 W/D 58.9 Surveyed Surveyed Station Elevation Notes Station Elevation Notes Cross Section 35 Station 45 +00 100.00 497.24 117.13 100.00 497.21 123.79 497.36 12989 49747 130.36 497.40 TOBL +cross Section Bankfull 2 X Bankfull 130.26 497.34 131.39 496.83 bankfull left 132.75 496.90 133.89 494.97 TOE L 133.53 496.37 134.47 494.98 TW 133.91 495.46 135.15 495.11 TOE R 134.89 494.86 137.01 495.58 TOBR 136.08 494.78 139.45 495.77 136.53 494.93 140.37 495.66 137.07 495.26 TOBR 139.13 495.53 141.00 495.44 142.15 495.79 140.79 495.80 144.36 495.85 145.01 496.45 147.26 496.19 bankfull right 496.81 bankfull right 498 152.22 497.29 160.53 170.29 148.80 496.41 149.51 496.60 190.82 499.64 150.65 496.80 152.74 156.83 497.30 497.55 174.14 497.97 w 194.32 500.00 496 495 494 110 120 130 140 150 160 170 180 190 200 100 Station (Feet) Cross Section 34 Station 44 +90 cross Section � Bankfull 2 X Bankfull 501 500 Project: 601 East Summary (bankfull) Cross Section 35 499 Feature a W 498 13.9 C 45 +00 O 497 W (BKF) w w Date: 496 Max d 1.3 495 Crew: 494 0.5 100 110 120 130 140 150 160 170 180 190 200 Station (Feet) Project: 601 East Summary (bankfull) Cross Section 35 Feature A (BKF) 13.9 Station: 45 +00 W (BKF) 28.6 Date: 30- Jan -13 Max d 1.3 Crew: Mean d 0.5 W/D 58.9 Surveyed Station Elevation Notes Cross Section 35 Station 45 +00 100.00 497.24 117.13 497.01 12989 49747 +cross Section Bankfull 2 X Bankfull 130.26 497.34 132.75 496.90 TOBL 133.53 496.37 bankfull left 500 133.91 495.46 134.89 494.86 TOE L 136.08 494.78 TW 136.53 494.93 TOE R 499 137.07 495.26 TOBR 139.13 495.53 140.79 495.80 145.01 496.45 148.69 496.81 bankfull right 498 152.22 497.29 160.53 170.29 497.46 497.71 a ILL 190.82 499.64 0 497 .2 a w 496 495 494 110 120 130 140 150 160 170 180 190 200 100 Station (Feet) Summary (bankfull) Project: 601 East Summary (bankfull) Cross Section 36 37 Feature A (BKF) 13.9 Station: 45 +22 A (BKF) 13.9 W (BKF) 28.6 Date: 30- Jan -13 W (BKF) 28.6 Max d 1.3 Crew: Max d 1.3 Mean d 0.5 Mean d 0.5 W/D 58.9 Surveyed W/D 58.9 Station Elevation Notes Cross Section 36 Station 45 +22 100.00 496.63 112.05 496.96 Cross Section 37 Station 45 +61 118.10 497.38 496.74 tcross Section Bankfull 2 X Bankfull 119.53 497.31 TOBL 497.45 120.37 496.88 122.53 497.13 TOBL 120.95 496.41 bankfull left 499.5 124.11 496.76 122.43 495.72 125.73 122.84 123.29 495.50 494.78 TOE L 499 125.95 495.18 124.90 494.51 TW 498.5 494.53 TOE L 125.67 494.74 TOE R 127.40 494.23 497.5 126.39 495.45 126.75 129.15 496.07 496.63 bankfull right 498 127.84 494.21 TW 128.66 494.37 129.89 497.23 TOBR 497.5 494.88 TOE R 132.06 497.40 ,.., a LL. 497 495.82 bankfull right 497 139.21 145.61 497.17 496.87 496.5 497.43 TOBR 158.09 497.44 172.41 498.92 136.05 a a w 496 496.5 a LL. 495.5 495 a 494.5 w 495.5 495 494 100 110 120 130 140 150 160 170 180 494.5 Station (Feet) Project: 601 East Summary (bankfull) Cross Section 37 Feature A (BKF) 13.9 Station: 45 +61 W (BKF) 28.6 Date: 30- Jan -13 Max d 1.3 Crew: Mean d 0.5 W/D 58.9 Surveyed Station Elevation Notes Cross Section 37 Station 45 +61 100.00 496.58 113.25 496.74 120.84 497.45 +cross Section t Bankfull - 2 X Bankfull 122.53 497.13 TOBL 124.11 496.76 125.73 495.55 bankfull left 498 125.95 495.18 126.32 494.53 TOE L 127.40 494.23 497.5 127.84 494.21 TW 128.66 494.37 129.93 494.88 TOE R 130.45 495.82 bankfull right 497 131.62 497.43 TOBR 136.05 497.24 496.5 a LL. c 496 .2 a w 495.5 495 494.5 494 105 110 115 120 125 130 135 140 100 Station (Feet) Below Lansford Road, Relic Channel Summary (bankfull) Project: 601 East Summary (bankfull) Cross Section 38 Feature Feature 8.6 Station: 1 +71 A (BKF) 8.6 Station: 1 +34 Date: 30- Jan -13 W (BKF) 7.3 Max d Date: 30- Jan -13 Crew: Max d 2.0 Mean d Crew: Mean d 1.2 W/D 6.3 Surveyed W/D 6.3 Surveyed Elevation Notes Station Elevation Notes 119.93 497.08 Cross Section 38, Station 1 +34 100.00 497.00 115.51 497.23 49724 496.86 120.91 123.19 497.51 496.93 TOBL TOBL bankfull left tcross Section t Bankfull 2 X BankfUll 124.50 496.55 bankfull left 498 125.67 495.73 TOE L 500 494.82 TW 126.67 495.35 TW 128.15 128.59 495.45 496.38 TOE R bankfull right 499.5 129.75 497.13 TOBR 139.02 496.16 bankfull right 140.13 133.21 497.22 499 141.42 497.10 149.56 496.60 497 498.5 496.85 158.75 496.28 v 498 LL 496.5 +^, v 0 497.5 0 w 497 496 496.5 v 496 w 495.5 495.5 495 110 120 130 140 150 160 100 Station (Feet) Summary (bankfull) Project: 601 East Cross Section 39 Feature A (BKF) 8.6 Station: 1 +71 W (BKF) 7.3 Date: 30- Jan -13 Max d 2.0 Crew: Mean d 1.2 W/D 6.3 Surveyed Station Elevation Notes Cross Section 39 Station 1 +71 100.00 496.96 119.93 497.08 128.40 132.44 49724 496.86 +Cross Section t Bankfull 2 X Bankfull 133.54 496.60 TOBL bankfull left 134.85 495.52 498 135.86 495.00 TOE L 136.40 494.82 TW 137.08 495.07 TOE R 497.5 139.02 496.16 bankfull right 140.13 496.76 TOBR 141.42 497.10 497 146.59 496.85 158.75 496.28 496.5 +^, v 0 496 v w 495.5 495 494.5 494 100 110 120 130 140 150 160 170 Station (Feet) Summary (bankfull) Project: 601 East Summary MYO Cross Section 40 41 Feature MYO A (BKF) 8.6 Station: 2 +33 A (BKF) 8.6 W (BKF) 7.3 Date: 30- Jan -13 W (BKF) 7.3 Max d 2.0 Crew: Max d 2.0 Mean d 1.2 Mean d 1.2 W/D 6.3 Surveyed l 6.3 Station Elevation Notes Cross Section 40 Section 2 +33 100.00 496.74 125.02 496.46 Cross Section 41 Station 2 +45 136.78 141.52 496.51 496.73 TOBL bankfull left +cross Section t Bankfull 2 X Bankfull 143.18 495.59 114.02 500 144.45 495.23 116.85 496.20 145.43 494.94 TOE L 146.00 494.87 TW 496.16 TOBL 146.45 494.87 TOE R 495.62 bankfull left 499 147.41 495.32 120.42 495.09 499 121.60 122.13 494.63 494.49 148.46 495.89 bankfull Right 150.30 496.78 TOBR 152.94 497.13 498 157.58 497.11 125.98 495.99 bankfull right 161.37 198.50 497.07 495.70 127.19 498 TOBR 497.5 130.11 496.81 a IL 496.95 0 497 496.95 496.98 w 497 w ILL 146.51 156.63 496.42 496.02 0 496.5 a w i 496 496 495.5 495 495 494.5 494 100 120 140 160 180 200 220 494 110 120 130 140 150 160 Station (Feet) Project: 601 East Summary (bankfull) Cross Section 41 MYO Feature A (BKF) 8.6 Station: 2 +45 W (BKF) 7.3 Date: 30- Jan -13 Max d 2.0 Crew: Mean d 1.2 W/D l 6.3 Surveyed Station Elevation Notes Cross Section 41 Station 2 +45 100.00 496.43 108.31 496.40 114.02 496.25 t Cross Section t Bankfull 2X Bankfull 116.85 496.20 119.49 496.16 TOBL 119.68 495.62 bankfull left 499 120.42 495.09 121.60 122.13 494.63 494.49 TOE L TW 498.5 122.71 494.76 TOE R 124.23 124.76 494.97 495.47 498 125.98 495.99 bankfull right 127.19 496.40 TOBR 497.5 130.11 496.81 130.95 496.95 133.12 138.24 496.95 496.98 w 497 w ILL 146.51 156.63 496.42 496.02 0 496.5 i 496 495.5 495 494.5 494 110 120 130 140 150 160 100 Station (Feet) Project: 601 East Summary (bankfull) Cross Section 42 Feature Feature A (BKF) 8.6 A (BKF) 8.6 Station: 2 +79 W (BKF) 7.3 Date: W (BKF) 7.3 Date: 30- Jan -13 Crew: Max d 2.0 Crew: Mean d 1.2 W/D 6.3 Surveyed W/D 6.3 Station Surveyed Cross Section 43 Station 3 +08 Station Elevation Notes 496.74 Cross Section 42 Station 2 +79 100.00 496.76 116.89 496.43 t Cross Section -111- Bankfull 2X Bankfull 130.75 496.56 +cross Section t Bankfull 2 X Bankfull 135.96 496.56 TOBL 137.18 496.30 TOBL 500 138.76 495.60 bankfull left 498 139.37 494.76 TOE L 140.22 494.37 TOE L 141.53 494.23 TW 497.5 142.27 494.41 TOE R 496.31 TOBR 143.05 495.16 164.20 496.62 143.94 495.83 bankfull right 166.84 496.67 145.22 496.43 TOBR 497 170.05 496.91 147.58 496.94 151.05 496.98 212.01 495.40 161.30 202.80 496.29 495.23 « 496.5 y IL 0 497 c 496 .2 a a w w 495.5 496 495 495 494.5 494 120 494 100 120 140 160 180 200 220 100 Station (Feet) Station (Feet) Project: 601 East Summary (bankfull) Cross Section 43 Feature A (BKF) 8.6 Station: 3 +08 W (BKF) 7.3 Date: 30- Jan -13 Max d 2.0 Crew: Mean d 1.2 W/D 6.3 Surveyed Station Elevation Notes Cross Section 43 Station 3 +08 100.00 496.67 118.17 496.74 131.89 496.58 t Cross Section -111- Bankfull 2X Bankfull 147.22 496.44 152.97 496.65 154.40 496.80 TOBL 500 156.86 495.90 bankfull left 159.11 494.28 TOE L 159.96 494.06 TW 160.72 161.74 494.30 495.34 TOE R bankfull right 499 163.08 496.31 TOBR 164.20 496.62 166.84 496.67 170.05 496.91 498 180.97 496.28 212.01 495.40 y ILL 0 497 a w 496 495 494 120 140 160 180 200 220 100 Station (Feet) Project: 601 East Summary (bankfull) Cross Section 44 Feature A (BKF) 8.6 Station: 3,80 W (BKF) 7.3 Date: 30- Jan -13 Max d 2.0 Crew: Mean d 1.2 W/D 6.3 Surveyed Station Elevation Notes Cross Section 44 Station 3 +80 101.77 496.16 117.24 49627 141.93 495.86 +cross Section t Bankfull 2 X Bankfull 156.40 495.70 159.37 494.73 500 160.78 494.51 TOBL 500 495.44 TOBL 161.90 493.96 bankfull left 162.90 493.62 TOE L 499 163.65 493.19 TOE L 499 171.38 171.56 494.47 492.84 164.16 493.15 TW 498 164.39 493.09 TOE R 172.87 492.75 TW 165.54 493.30 174.55 174.93 492.87 495.05 TOE R bankfull right 166.04 493.43 498 177.46 167.47 493.73 168.54 494.21 bankfull right 179.05 496.45 w 496 169.81 171.88 176.06 495.99 496.36 496.34 TOBR .^• 497 w w 184.14 495.94 219.93 495.28 iw 180.81 215.52 495.95 495.67 0 496 0 495 v w 494 w 495 493 494 492 493 491 492 120 140 160 180 200 220 240 100 120 140 160 180 200 220 240 Station (Feet) Project: 601 East Summary (bankfull) Cross Section 45 Feature A (BKF) 8.6 Station: 3 +96 W (BKF) 7.3 Date: 30- Jan -13 Max d 2.0 Crew: Mean d 1.2 W/D 6.3 Surveyed Station Elevation Notes Cross Section 46 Station 3 +96 100.00 496.16 126.57 496.13 14722 157.08 495.91 496.05 -*-cross Section t Bankfull 2 X Bankfull 161.91 496.18 165.12 496.32 500 168.55 495.94 169.73 495.44 TOBL 170.53 493.40 TOE L 499 170.99 493.55 171.38 171.56 494.47 492.84 498 172.87 492.75 TW 174.55 174.93 492.87 495.05 TOE R bankfull right 497 177.46 495.79 179.05 496.45 w 496 184.14 495.94 219.93 495.28 iw 0 495 w 494 493 492 491 490 120 140 160 180 200 220 240 100 Station (Feet) Project: 601 East Summary (bankfull) Cross Section 46 47 MY0 Feature Feature A (BKF) 8.6 8.6 Station: Station: W (BKF) 7.3 7.3 Date: 30- Jan -13 30- Jan -13 Max d 2.0 2.0 Cr- : Crew: Mean d 1.2 1.2 W/D 6.3 6.3 Surveyed Surveyed Station Elevation Notes Elevation Notes Cross Section 46 Cross Section 47 100.00 496.16 126.57 496.13 496.13 14722 495.91 495.91 tcross Sect ion t Bankfull 2 X Bankfull +cross Section t Bankfull 2 X Bankfull 157.08 496.05 496.05 161.91 496.18 496.18 165.12 496.32 496.32 500 500 168.55 495.94 169.73 495.44 TOBL 169.73 495.44 TOBL 170.53 493.40 TOE L 499 493.40 TOE L 499 170.99 493.55 170.99 493.55 171.38 171.38 171.56 494.47 492.84 498 171.56 492.84 172.87 492.75 TW 172.87 492.75 TW 174.55 174.93 492.87 495.05 TOE R bankfull right 497 174.93 495.05 177.46 495.79 177.46 495.79 179.05 496.45 v 496 179.05 184.14 219.93 496.45 495.94 495.28 v 496 w 184.14 495.94 219.93 495.28 0 495 0 495 w 494 w 494 493 493 492 492 491 491 490 490 0 50 100 150 200 250 0 50 100 150 200 250 Station (Feet) Project: 601 East nkfull) Cross Section 47 MY0 Feature 8.6 Station: 7W/Dy[ 7.3 Date: 30- Jan -13 2.0 Crew: 1.2 6.3 Surveyed Station Elevation Notes Cross Section 47 1 00.00 496.16 126.57 496.13 14722 495.91 +cross Section t Bankfull 2 X Bankfull 157.08 496.05 161.91 496.18 165.12 496.32 500 168.55 495.94 169.73 495.44 TOBL 170.53 493.40 TOE L 499 170.99 493.55 171.38 494.47 171.56 492.84 498 172.87 492.75 TW 174.55 492.87 TOE R 174.93 495.05 bankfull right 497 177.46 495.79 179.05 184.14 219.93 496.45 495.94 495.28 v 496 w 0 495 w 494 493 492 491 490 0 50 100 150 200 250 Station (Feet) Project: 601 East Summary (bankfull) Cross Section 48 Feature A (BKF) 8.6 Station: W (BKF) 7.3 Date: 30- Jan -13 Max d 2.0 Crew: Mean d 1.2 W/D 6.3 Surveyed Station Elevation Notes Cross Section 48 100.00 496.16 126.57 496.13 147.22 495.91 +cross Section t Bankfull 2 X Bankfull 157.08 496.05 161.91 496.18 165.12 496.32 500 168.55 495.94 495.94 169.73 495.44 TOBL 169.73 170.53 495.44 493.40 TOBL TOE L 170.53 493.40 TOE L 499 170.99 170.99 493.55 171.38 171.38 171.56 494.47 492.88 498 498 171.56 492.84 172.87 492.75 TW 492.75 TW 174.55 492.87 TOE R 497 TOE R 497 174.93 495.05 bankfull right 177.46 495.79 ,.., 179.05 496.45 496 184.14 495.94 ILL 184.14 495.94 219.93 495.28 IL 495.28 c 495 0 495 w 494 w 494 493 493 492 492 491 491 490 490 100 150 200 250 0 50 100 150 200 250 Station (Feet) Station (Feet) Project: 601 East Summary (bankfull) Cross Section 49 Feature A (BKF) 8.6 Station: W (BKF) 7.3 Date: 30- Jan -13 Max d 2.0 Crew: Mean d 1.2 W/D 6.3 Surveyed Station Elevation Notes Cross Section 49 100.00 496.16 126.57 496.13 14722 495.91 +cross Section t Bankfull 2 X Bankfull 157.08 496.05 161.91 496.18 165.12 496.32 500 168.55 495.94 169.73 170.53 495.44 493.40 TOBL TOE L 499 170.99 493.55 171.38 494.47 498 171.56 492.84 172.87 492.75 TW 174.55 492.87 TOE R 497 174.93 495.05 bankfull right 177.46 495.79 ,.., 179.05 496.45 w 496 184.14 495.94 ILL 219.93 495.28 c 495 w 494 493 492 491 490 0 50 100 150 200 250 Station (Feet) Project: 601 East Summary (bankfull) Cross Section 50 Feature A (BKF) 8.6 Station: W (BKF) 7.3 Date: 30- Jan -13 Max d 2.0 Crew: Mean d 1.2 W/D 6.3 Surveyed Station Elevation Notes Cross Section 50 100.00 496.16 126.57 496.13 147.22 495.91 -*-cross Section t Bankfull 2 X Bankfull 157.08 496.05 161.91 496.18 165.12 496.32 500 168.55 495.94 169.73 495.44 TOBL 170.53 493.40 TOE L 499 170.99 493.55 171.38 171.56 494.47 492.84 498 172.87 492.75 TW 174.55 492.87 TOE R 497 174.93 495.05 bankfull right 177.46 495.79 179.05 496.45 496 184.14 495.94 219.93 495.28 IL 0 495 0 495 .2 w 494 w 494 493 493 492 492 491 491 490 490 0 50 100 150 200 250 0 50 100 150 200 250 Station (Feet) Station (Feet) Project: 601 East Summary (bankfull) Cross Section 51 Feature A (BKF) 8.6 Station: W (BKF) 7.3 Date: 30- Jan -13 Max d 2.0 Crew: Mean d 1.2 W/D 6.3 Surveyed Station Elevation Notes Cross Section 51 100.00 496.16 126.57 496.13 14722 495.91 +cross Section f Bankfull 2 X Bankfull 157.08 496.05 161.91 496.18 165.12 496.32 500 168.55 495.94 169.73 495.44 TOBL 170.53 493.40 TOE L 499 170.99 493.55 171.38 171.56 494.47 492.88 498 172.87 492.75 TW 174.55 492.87 TOE R 497 174.93 495.05 bankfull right 177.46 495.79 179.05 184.14 219.93 496.45 495.94 495.28 y 496 IL 0 495 w 494 493 492 491 490 0 50 100 150 200 250 Station (Feet) Project: 601 East Summary (bankfull) Cross Section 52 Feature A (BKF) 8.6 Station: W (BKF) 7.3 Date: 30- Jan -13 Max d 2.0 Crew: Mean d 1.2 W/D 6.3 Surveyed Station Elevation Notes Cross Section 52 100.00 496.16 126.57 496.13 147.22 495.91 +cross Section t Bankfull 2 X Bankfull 157.08 496.05 161.91 496.18 165.12 496.32 500 168.55 495.94 169.73 495.44 TOBL 499 169.73 495.44 TOBL 170.53 493.40 TOE L 170.53 493.40 TOE L 499 493.55 170.99 493.55 171.38 171.56 494.47 492.88 497 171.38 171.56 494.47 492.84 498 172.87 492.75 TW 172.87 492.75 TW 174.55 492.87 TOE R 174.55 492.87 TOE R 497 495.05 495.79 bankfull right 495 174.93 495.05 bankfull right 177.46 495.79 179.05 184.14 219.93 496.45 495.94 495.28 y 496 IL 0 0 495 w 491 w 494 489 493 487 492 485 0 50 100 150 200 250 491 Station (Feet) 490 0 20 40 60 80 100 120 140 160 180 200 Station (Feet) Project: 601 East Summary (bankfull) Cross Section 53 Feature A (BKF) 8.6 Station: W (BKF) 7.3 Date: 30- Jan -13 Max d 2.0 Crew: Mean d 1.2 W/D 6.3 Surveyed Station Elevation Notes Cross Section 53 100.00 496.16 126.57 496.13 14722 495.91 +cross Section t Bankfull 2 X Bankfull 157.08 496.05 161.91 496.18 165.12 496.32 168.55 495.94 169.73 495.44 TOBL 499 170.53 493.40 TOE L 170.99 493.55 171.38 171.56 494.47 492.88 497 172.87 492.75 TW 174.55 492.87 TOE R 174.93 177.46 495.05 495.79 bankfull right 495 179.05 496.45 184.14 219.93 495.94 495.28 y LL ' 493 0 w 491 489 487 485 0 50 100 150 200 250 Station (Feet) Project: 601 East Summary (bankfull) Cross Section 54 Feature A (BKF) 8.6 Station: W (BKF) 7.3 Date: 30- Jan -13 Max d 2.0 Crew: Mean d 1.2 W/D 6.3 Surveyed Station Elevation Notes Cross Section 54 100.00 496.16 126.57 496.13 147.22 157.08 495.91 496.05 kfull +cross Section t Bankfull 2 X Ban 161.91 496.18 165.12 496.32 500 168.55 495.94 515 169.73 495.44 TOBL 170.53 493.40 TOE L 170.99 171.38 493.55 494.47 TOE L 498 171.56 492.84 172.87 492.75 TW 174.55 492.87 TOE R 505 174.93 177.46 495.05 495.79 bankfull right 496 174.93 495.05 bankfull right 179.05 496.45 177.46 495.79 184.14 219.93 495.94 495.28 w d U- 496.45 ,.., 500 .2 494 a ILL c 495 a a w w 490 492 485 490 480 488 0 20 40 60 80 100 120 140 160 475 0 20 40 60 80 100 120 140 160 180 200 Station (Feet) Project: 601 East Summary (bankfull) Cross Section 55 Feature A (BKF) 8.6 Station: W (BKF) 7.3 Date: 30- Jan -13 Max d 2.0 Crew: Mean d 1.2 W/D 6.3 Surveyed Station Elevation Notes Cross Section 55 100.00 496.16 126.57 496.13 147.22 495.91 +cross Section t Bankfull 2 X Bankfull 157.08 496.05 161.91 496.18 165.12 496.32 515 168.55 495.94 169.73 495.44 TOBL 170.53 170.99 493.40 493.55 TOE L 510 171.38 494.47 171.56 492.84 172.87 492.75 TW 505 174.55 492.87 TOE R 174.93 495.05 bankfull right 177.46 495.79 179.05 496.45 ,.., 500 184.14 495.94 219.93 495.28 a ILL c 495 a w 490 485 480 475 0 20 40 60 80 100 120 140 160 180 200 Station (Feet) + 505 503 501 Summa763 Project: 601 East Summary (bankfull) Cross Section 1 57 Feature 493 A (BKF) w 491 Station: 3 +96 A (BKF) 8.6 487 W (BKF) 485 Date: 30- Jan -13 0 20 40 60 80 100 120 140 160 180 200 Station (Feet) 7.3 Max d 30- Jan -13 Crew: Max d 2.0 Mean d Mean d 1.2 W/D Surveyed W/D 6.3 Surveyed Station Elevation Notes Station Cross Section 56 100.00 496.16 126.57 496.13 Cross Section 57 100.00 496.16 126.57 496.13 147.22 495.91 14722 Cross Section f Bankfull 2 X Bankfull 157.08 496.05 +cross Section t Bankfull 2 X Bankfull 157.08 496.05 161.91 496.18 161.91 496.18 165.12 496.32 165.12 496.32 168.55 495.94 169.73 495.44 TOBL 168.55 495.94 170.53 493.40 TOE L 495.44 493.40 TOBL TOE L 503 170.99 493.55 170.99 493.55 171.38 171.56 494.47 492.84 171.38 171.56 494.47 492.84 501 172.87 172.87 492.75 TW 174.55 492.87 174.55 492.87 TOE R 174.93 495.05 bankfull right 174.93 495.05 bankfull right 177.46 495.79 495.79 a 497 179.05 496.46 a 84.14 866.68 219.93 495.28 c 495 w 493 491 489 487 485 0 20 40 60 80 100 120 140 160 Station (Feet) + 505 503 501 499 Summary (bankfull) Cross Section 57 LL 0 495 493 Feature w 491 489 A (BKF) 8.6 487 Station: 485 0 20 40 60 80 100 120 140 160 180 200 Station (Feet) Project: 601 East Summary (bankfull) Cross Section 57 Feature A (BKF) 8.6 Station: W (BKF) 7.3 Date: 30- Jan -13 Max d 2.0 Crew: Mean d 1.2 W/D 6.3 Surveyed Station Elevation Notes Cross Section 57 100.00 496.16 126.57 496.13 14722 495.91 +cross Section t Bankfull 2 X Bankfull 157.08 496.05 161.91 496.18 165.12 496.32 505 168.55 495.94 169.73 170.53 495.44 493.40 TOBL TOE L 503 170.99 493.55 171.38 171.56 494.47 492.84 501 172.87 492.75 TW 174.55 492.87 TOE R 499 174.93 495.05 bankfull right 177.46 495.79 179.05 496.45 497 184.14 495.94 219.93 495.28 a LL c 495 w 493 491 489 487 485 0 20 40 60 80 100 120 140 160 Station (Feet) C5. Existing Conditions Plan Sheets Cross Section I fin, 6arpmvl." Do (I aOOej'- ao to Cov"J"r, FRANKLIN W. HOWEy, JR. PIN 0315m1 78 D.131�357Z PG 813 30 ao 10000 11000 12000 130.00 140DO Isciao Jp �_7 7wc, 9+40 6*20 5-40 CZ ___ CE &20 ROW ft* Ce Ce Oro GGavoibn 4 CFNTEFWNE TOP OF BANK ............. 0 n r CN CO 0 p w z z > LOCATION KEY LEGEND 9 (!) je m Cl tp E: LL E OZ CL M -C 20 > po ura .9 w 1!r2! ;0* AW451. UJI41 7 6+40 7+4 6+60 6+80 roc T+00 HaP t. 1 C—) EXISTING TOE OF BANK CE FRAN N W. HOWEY, ca LLJ LLJ . __4R. ce 1-1=: PIN 03 PG 813 ce Ge + CF ME CIE <1 CE CE to CE Cf CIE _-lbFM1 �J.kllupwd Wow "am .10M -som -am Mm IMM Isom IMM -moo 21111111an 560DO Cross Section 6 100.00 —Cr sSeckon l3wM 120.00 140.00 160.00 160.00 200.00 2201M 240.00 Cross Section a M Z _j U) c) 0 a w z + < 0 C) C) 0 Z F_ w W< 0 a 0 C) + Z C) Z Z fz 0 Z U) D T< �< 0 W (n () Z 0 -Gloss Sectim 11 JDATE: 9 AUGUST 2013 543.00 641.00 539.00 PROJECT NAME: 501 E®M 537.00 DWr NAME: Exisfing Condffi� 535.00 SCALE: 10000 120.00 140.130 160.00 180 J00 200xl 220.00 240.00 260.00 1-20' MITIGATION 20 10 0 20 40 Scale: V=W I EC1 Z D �� 4 so 1p 12+,Q Vk I 12AWW .011 .011 13,1111 13+2D tu 02; 0 rs—sfrTj(C- I FRANKLIN W.,HOWEY, JiR. '-PID 03ISM17B D.B. 3572, PG 813 33 - 30 33 33 - 30 m c6 R 14+20 13+60 1: tso TOE OF 1 9 Coo GG Bunton I 117 11 5131113 Ingo sum "am 111101111 Imm .111.1111 120m 2-9M ............. c) U0 coo z i ID LU LOCATION KEY LEGEND 09 rA -i a= 0, 2 �- - X R E- :3- z S\ r- R t = 10 0c, o 0) Wpme EXISTING TOP OF BAW I" 16+60 6+80 16+80 16+20 17+2( u. T 15+20 OP 0 F R40 1.+2 10 ........... NX DOSNG S7RE" CENTITERLINE Pike- E Qx" IVA inn z I lilt it ONO R CE - CE - CE CE CE CE CE CE CE CE CE CE CE GE - CE tjn 0 0 <k z LL, LLI I z O 0 r (D Z p 0 Lo Z + 1�- < vl 0 V-- () 0 0 Z D .w .91 22 .73 Cross Section 1483 20 10 0 20 40 Scale: I"=20r w 0 0 0 + z O 0 (D Z Z Z 0 W F<— U) C) z 0 53410 Z D 533 DI 531,92 530.831 10000 110D0 120.00 130.00 14000 150.00 16000 170DO 18LO 190-00 20000 20 10 0 20 40 Scale: I"=20r w 0 0 0 + z O 0 (D Z Z Z 0 W F<— U) C) z 0 Z D ATE 9 AUGUST 2013 ZASIONSr. -ROJECT NAME: 601 Fat MGNAME Existing Cordb-s 'CALF 1'20- MITIGATION PLAN SET HEET NO. EC2 ■ mGD i LL 1 mt � a P11e wIw " W'LLI -- 1T4A0 4 525.76 52470 32354 52258 52152 52046 519.40 51834 . ' 151728 FRANKLIN W ,HOVEY1 JR. 10000 11on0 120.00 130.00 po 0315WI70 D.B. 357Z PG 513 �_ I 30 so Crass Section 16/85 140.00 15000 160 n0 170,00 .01 � o I r j V ItV �I 2 2t+au - =22i00 y sR °� 30 30 � 21 2 ,..FLOW 6" TREE �,, 17+88 FLOW 00111 CE CE -- CE CE CE\ CE Cra cc Beaton W84 �, p y- CENTERLINE �'� . 13° DAK -' 10•F D �F "k 12" OAY tP� ; Z MLi �SSLJC � i3iL5AK -4 -T. k� -�' s�� `'•y `+ 1T GUM (�+ �" iIc Pump .rr o c >a el1� le- �,.- "`40 OAK 111111111tSi4 E)aSMNG -7 E BANK f! / EXISTI 16^ OAK - -� is OAI "" col TOP OF BANK - ... 12" GUM - H10_ OAK 13,, CLM 1,UU 1PGUb' 9 Gum HE G � �, T G TRF LM _ �' 'UM Q _.._.._.._ _ _ptYCSVtta T cu 9 cu, GUM �- l09 15 01,1 IJ [A 23 GUPU E h, Z E F GuM A 81 OAK 6 GLA-0 10'TREE d`�,�' sor.K is oa °: flit I f CE Yr14�� F7, Z® 3O O N U 30 30 -- 30 -� CF n_ O F � ce w O o� O i U ti Z CE � / n r _ CE CE CE CE —�'�~ - O n mum lmoo mm Wan -,am 15040 INLIZ 1m40 +aam 1mm mam M es mom Imm ,ram 11650 .gum 125m 1mm 155 50 1-9 an 1.Ban s7t �� T7n )� ��, Z Z E— I VlJCJ4 o I .Jen�7 e�ir n t J hAa� — O Z Is �Qo am ccBmian 16189 w (n U Z O Z 2D 10 0 20 40 Sale: V =2D' IUATE: 9 AUGUST 2013 ■ ROJECT NAME: 6601 East AAG NAME Existing C- CALF: V�20' MITIGATION PLAN SET EC3 mGD � � W wa LL W " m • N �N W 7 C � L.-. �w W )N KEY LEGEND B FBI LY m 1—y a LL m W ZLL G rO r= E a o(j a pfo w z Tod 1 �, p y- CENTERLINE �'� . 13° DAK -' 10•F D �F "k 12" OAY tP� ; Z MLi �SSLJC � i3iL5AK -4 -T. k� -�' s�� `'•y `+ 1T GUM (�+ �" iIc Pump .rr o c >a el1� le- �,.- "`40 OAK 111111111tSi4 E)aSMNG -7 E BANK f! / EXISTI 16^ OAK - -� is OAI "" col TOP OF BANK - ... 12" GUM - H10_ OAK 13,, CLM 1,UU 1PGUb' 9 Gum HE G � �, T G TRF LM _ �' 'UM Q _.._.._.._ _ _ptYCSVtta T cu 9 cu, GUM �- l09 15 01,1 IJ [A 23 GUPU E h, Z E F GuM A 81 OAK 6 GLA-0 10'TREE d`�,�' sor.K is oa °: flit I f CE Yr14�� F7, Z® 3O O N U 30 30 -- 30 -� CF n_ O F � ce w O o� O i U ti Z CE � / n r _ CE CE CE CE —�'�~ - O n mum lmoo mm Wan -,am 15040 INLIZ 1m40 +aam 1mm mam M es mom Imm ,ram 11650 .gum 125m 1mm 155 50 1-9 an 1.Ban s7t �� T7n )� ��, Z Z E— I VlJCJ4 o I .Jen�7 e�ir n t J hAa� — O Z Is �Qo am ccBmian 16189 w (n U Z O Z 2D 10 0 20 40 Sale: V =2D' IUATE: 9 AUGUST 2013 ■ ROJECT NAME: 6601 East AAG NAME Existing C- CALF: V�20' MITIGATION PLAN SET EC3 a o FRANKLIN 4Y.-- HOWEY,. JR. P a& RD 0315WI79 �yy O1 ar CE CE CE � CS D.B. 3572 PG 813 X CE Ce Ce CE QV CF CE CF: Cle ta 6YU.Sa I Yt lLu m LU 7 r 10 11 _ N oij L DOSTING CE I•y LU 2 CE LOCATION KEY LEGEND M B m o rn N x ~� !L9 N m Z U! CE 7� U O OI p 24+80 r 25,,20 rn ^`. 'C'� 2 V w Si mm �A 24+00 24+20 24+40. --_._- ..- ..�.�� 25+80 ` .� 23+8__0 _ - --� 7p +83 - -- +W �1 C 1� . -:... J , -.. .,.r •.l.,_ - `--- _r -° -`f '``1 28-20 9� f �g l so 1 ki Foci is n Imo- h Kk.rur<? p 3p FRANKLIN W. HOWE', JR, PID 031580178 30 D.B. 3572, PG 8i3 -� „ �26+f -� +6_0_ 27+00 Z�,27 +2D 27+80 2� 28+2{1 28+40 _r 9D Cross Section 22 CYO55 Seciim � Bad;Ul - �2XBenkkA 51570 V`y rI� vJ O ��J LL N V 51785 O °+ W M Z (' N (0zoz x Q o W F- 51980 O Z D 100.00 11000 120.00 130.00 140.00 150.00 180.00 170.00 180.00 190.00 200.00 Cross Section 23186 r„ 522D0 wl f Cress: 521.00 BmkW 520DO C —2 Xesn 51900 51800 517DO 516D0 515 no 514 D0 51300 51200 511 00 Si0D0 100 .00 12000 140.00 160.00 180D0 200.00 220.00 240.00 280.00 20 10 0 20 40 Scate, 1 ° =20 1 V`y rI� vJ O ��J LL 1 PATE: 9 AUGUST 2013 , 'EVISPONS. 'ROJECT NAME 601 East PVK3 NAME Existlng ConWk KALE: 1 °=20' MITIGATION PLAN SET EC4 Z rI� vJ O ��J LL N V F-Q O °+ W M Z (' N (0zoz x Q o W F- U Z O Z D PATE: 9 AUGUST 2013 , 'EVISPONS. 'ROJECT NAME 601 East PVK3 NAME Existlng ConWk KALE: 1 °=20' MITIGATION PLAN SET EC4 519.00 518.00 517.00 516.00 515.00 2.00 1.00 0.00 100 AO Cross Section 25 120.00 140.00 160.00 1130.00 200.00 220.00 240.00 260fl0 523.95 522.90 521.85 520.80 519.75 518.70 517.85 518.80 51555 51450 2.40 1.35 30 OO i`S� i � jy Olt ` V 1 + -- 29+20 __..29+40 _y.._�_ --•- 1 EXISTING 3TfiEAM 1 MMLINE =1= FRANKLIN W. HOWEY, JR. EsID 031580179 IN D.B. 3574, PG 813 zl JI s X �r 1-- '� 3n I SO og Cross Section 24 8000 13000 110.00 230.00 2B0.00 =E t � I W. HOWEY, JR. OMW179 3572, PCs 813 FRANKLIN W. HOWEY, JR. PID (rf, �•'� % ' D.B. 3572. 031560179 813 m f 1, ISTIII ' .i � IQ6, FJlil uw-4v- � �5 TOP OF KxE f !t ZS MARY C. TAYLOR y N PID 03156023 s D.B. 325. PG 701 EXISTING �1 l �0 o , Tn i1 I °o I,, (1JEIIr�w - I 1 i 20 10 0 20 40 Scale: V =R7 P Z � aWa V4 IA (.0O -j U) .SD Cr ¢ a�s W d) g m 2 _ Uzo Z m1� Lj 3 G W U) w Z a r�4 Co p Z O LL � LIm E N Z r c z F- ). PIZ > O) uc U U' o_ u P PATE: 9 AUGUST 2013 EVISIONS IROJECT NAME: 801 East M NAME Existing CondNms .IC.4LE 1'20' MITIGATION PLAN SET GHEE! NO Z IA (.0O -j U) Cr ¢ U Co U) z � W p Z C) Z CV p z F- z X w O U U' o_ z D PATE: 9 AUGUST 2013 EVISIONS IROJECT NAME: 801 East M NAME Existing CondNms .IC.4LE 1'20' MITIGATION PLAN SET GHEE! NO R yY1 C,i+a7 ".a ex1S�n-} f`arr, Atti - FRANKLIN W. HOWEY, JR. PID 031580170, D.9. 4769, PG 339. NOW OR FORMERLY FRANKLIN W. HOWEY, JR. PID 031560170 D.B. 4769, Pu 339 NOW OR FORMLR.1'Y FRANKLIN W. HOWE , 3!'-. PID 031560170 f- D.B. 4769, PG 338 .� NOW 0 / MICHAFt_ U W m too j36 �d �j Z m W 7 C N iZ U aia� LOCATION KEY LEGEND Qm-j (9.6 m o m Qm F. N W Cg yM vU. oLL E m z V 2 U- d � p m ILL,rn� 40 20 0 40 60 Scale: 1 " =4O Lq KNG NAME: 0—all Existing L—Reach KALE 1.=4V MITIGATION PLAN SET SHEET NO. EC6 Q z W w J (1) 0 w U F- p 0 I- w0 U Z z _ O CO Z >-- W z w ¢ o w z > 0 0 LATE: 9 AUGUST 2013 KNG NAME: 0—all Existing L—Reach KALE 1.=4V MITIGATION PLAN SET SHEET NO. EC6 Cross Section 20 505 DO Nu PID 03158023 5044 DO 507,00 D.B. 325, PG 701 503.00 505.00 50200 504 00 503 BB M.00 SOON, 501 �r+ 499.00 12' GUM 498.00 )WOAK 14" HICKORY 497.00 0" O15" 496N 10000 105.00 110.00 11500 12000 125.00 13000 135.00 140.00 Cross Section 37 - 50.9 D0 Nu PID 03158023 507,00 D.B. 325, PG 701 506.00 505.00 I" 504 00 503 BB 503.00 50200 i 501 0 .00 12' GUM 500.00 )WOAK 14" HICKORY 499.00 498.00 0" O15" 496.78 �'-- - - -�' 49700 HICKORY 49600 49500 GU7" 00 �gOfM 494 DO HICKORY 493.00 100.80 105.00 110.00 11500 120.00 125.00 13000 135.00 140.00 u� FRANKLIN W. HOWEY, JR, PID 031580170 D.B. 4789, PG 339 / GE / C � ►n �� K�,� te" 1111 B�F FMJ i'A of d Y o.s rt 6-TREE CV, 6" OAR A S' OAK 8" PO // 1- 10' OAK �` 11 "OAR Yom^ 7-� n_ .. I alt =j �V _..._...,.._. _..._.. __ _:._... _._ _... 45+74,17 NJ(! 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TAYLOR 50898 507.96 Nu PID 03158023 '� D.B. 325, PG 701 505.92 50090 I" 503.88 502.86 503 BB 6° PINEV i 502.66 Sol.. 0 12' GUM 500.82 )WOAK 14" HICKORY 488.60 0" O15" 496.78 �1 497.76 HICKORY 496.74 495.72 GU7" 00 �gOfM 494.70 100.00 105.00 110.00 11500 120.00 125.00 130.00 135.00 140 00 145.00 150.00 HICKORY I -`t4 "HICKORY D' HICKORY 4 03 E; 00 .�. • N N ATION KEY LEGEND Sr HICKORY I IA, for-4 / N �LJ N 400893.81 E 1572081.32 ELEVATION 497.50 WTI W / 7 Cross Section 30 510 D0 50898 507.96 506.94 60592 I a 505.92 50090 I" 503.88 502.86 503 BB rA v� i 502.66 Sol.. 0 - 500.82 7 488.60 496.78 �1 497.76 496.74 495.72 FBI ® S W� m 00 �gOfM 494.70 100.00 105.00 110.00 11500 120.00 125.00 130.00 135.00 140 00 145.00 150.00 5 ��' CtCVmtJJ a� m Cross Section 32 50898 507.% 50694 60592 I a w Wn 504-V 503.88 502.86 rA v� 501.84 500.82 - 499.80 4.111 497.76 496.74 495.72 100.00 110.00 120.00 1 30.00 140.00 150,00 180.00 170.00 180.00 20 10 0 20 40 Scale: 1'20' Z J � O o `+ Q � U-) U Cl) Z F Q 0 U-) Q w U N Z O U1 N CU p O Z (%) 0 Z) W 0 0 D DATE: 9 AUGUST 2013 ■ 'ROJECT NAME: 601 East WJG NAME Existing Cordin- KALE 1'20' MITIGATION PLAN SET EC7 • w Wn rA v� FBI ® S W� m 00 �gOfM r� �A �z N M� m • W N m t�l W 2 W, =J CJ .1 rn 4 03 E; 00 .�. • N N ATION KEY LEGEND O� r } w Z C W v o V a w�15 20 10 0 20 40 Scale: 1'20' Z J � O o `+ Q � U-) U Cl) Z F Q 0 U-) Q w U N Z O U1 N CU p O Z (%) 0 Z) W 0 0 D DATE: 9 AUGUST 2013 ■ 'ROJECT NAME: 601 East WJG NAME Existing Cordin- KALE 1'20' MITIGATION PLAN SET EC7 cr= CE CE CE eecl' J k&t C6,A""l CE �_ CE �"'� CE v Z� CE 1 CE --- CE Crass Section 39 504.00 503.00 — L ✓ 501 97 — 502.00 501 00 — • J 49925 uj •+�� 500.00 — 9 499.00 496.00 a� 49652 _Z J 497.00 496.00 (.S S 4y �ro 495.00 rM W r 49400 N �( W 100 no M00 181➢ 0 130.00 140.00 150.00 160.00 170.00 CE --- QE Crass Section 48 $0500 __- 50359 502.96 h 501 97 ..r P> 500.96 49925 .. Z a�. - 2 ° 3 4969 4 497.93 a� 49652 _Z J (.S S 4y �ro 495.91 494.90 rM W r 493.89 492.96 N �( W 491.87 Z p = (O m in 490.86 m 0.00 5000 100.00 150.00 20000 25000 U Nw W ®W Z a� _Z J (.S S 4y �ro 13 1y m rM W r W 7 C N N �( W .6 0 .-. C Z p = (O m in a m LL 0 r 1 m Z C C O G v V >m �+ O W ZO F� u 20 10 0 20 40 Scale: 1 " =20' J W Z 2 _Z J 0 w U T < Zi r-- U " O �+ O W ZO z o ~ — z ff.� �i/ O_ Z O Z O U cn U Z_ Q � Z x W OAT. 9 AUGUST 2013 IROJECT NAME 601 Eest YWG NAME: Existing Cmdid— (RekChmA) KALE 120' MIT►GATION PLAN SET MEET NO. EGA 0 Ce CE G6 y Ce D STING R EOFSA fop� 141hp r ♦ a� \ 8� \ ce / ae d�cz w 1 Cross S action 53 497.00 496.00 _ 499.00 v� Z Q = 495.00 cl 498 AO 494.00 + 497.00 493.00 e 495.00 pa3 W .� 495 DO AW a. 494.00 °W a i Y 493.00 o d 492.00 /yy•yayo W .1•M W � N p N C> d m 491 DO Lu 10 U Z CCU r KEY LEGEND ygC9� go m n 490.00 .� d 73 LL Q 4 U E W Z ` 469.00 Piz o 0.0 �id W �i Ix 0.00 50,00 100.00 i50A0 20000 250,00 \ 8� \ ce / ae d�cz w 1 Cross Section 57 499.00 49600 497.00 496.00 _ Z v� Z Q = 495.00 cl 494.00 + U 493.00 •CA U w cj 'I- AW � 40900 °W "8rn 2 Z o d 487.00 /yy•yayo W .1•M W � N p N C> d m Z Lu 10 U Z CCU r KEY LEGEND ygC9� go m n .� d 73 LL Q 4 U E W Z ` Z Piz o 0.0 �id W �i Ix Ir-^ C/) Z D X CIS ' �/ �: •e Cross Section 57 499.00 49600 497.00 496.00 _ Z Z Q = 495.00 cl 494.00 + U 493.00 49200 491.00 U w cj 'I- 49400 _ w 40900 — 466.00 Z o Z 487.00 486.00 0.00 20.00 40.00 60.00 80.00 100.00 120.D0 U& 160.00 J Z Z Q = M N J O Q U - N U w cj 'I- T- 0 _ w W — F O Z o Z C)O H 2 Z Q z) OU d O Z p Ir-^ C/) Z D X w NAME: I ting Cmdnons (Relic ChNmd) 1"=2MITIGATION PLAN SET T NO. 20 10 0 20 40 /'+ Scale: l " =20' EL C6. Design Calculations - NC P-wat Pic *,rnd- ! AYZ, M, x -sic+ 2 —L0-4s) i � �a01 Eao� 13.14 I.I �0 14.45 F-- 0.68 QI'�-s�,�,c. o. a i 4.c), a p.5a 13.14 I.I �0 14.45 F-- 0.68 QI'�-s�,�,c. � _ lole•57 k o.89 0'43 1. 5x0.32 4.c), a (�..- ao.g� c l = o. so (-aa - .5-1) ha1*4 = 8.3 C 39- 14.5) 0.15 0.84 0.9 I I.aS �d = o• Ate= (1•3 (3a- 38) fag- ws) (75 - 9o) i �A - a�.qb C ►a.l - �1 ;�� - - a�r�5 -9o� � aacFs. �b a6.3 (G.9 - 74) , = 1.1 d 6kt = C.13 C. d8 - 1.33) - 46k� = 11.9 !o. I - 21) A 1.5 Avg. Q - S4. -3Z /b,. 4 - scd. e3a - YS-) k.Lt<: dIA -1-i ' � CK&cp l8 2l I •a �q a6 83 d`tf•7 18.4L Q 55cEs Tan4c. 30.-7 f ay 5W7 s�Z�a- rloi I.I �0 (�..- ao.g� c l = o. so (-aa - .5-1) ha1*4 = 8.3 C 39- 14.5) 0.15 0.84 0.9 I I.aS �d = o• Ate= (1•3 (3a- 38) fag- ws) (75 - 9o) i �A - a�.qb C ►a.l - �1 ;�� - - a�r�5 -9o� � aacFs. �b a6.3 (G.9 - 74) , = 1.1 d 6kt = C.13 C. d8 - 1.33) - 46k� = 11.9 !o. I - 21) A 1.5 Avg. Q - S4. -3Z /b,. 4 - scd. e3a - YS-) k.Lt<: dIA -1-i ' � CK&cp l8 2l I •a �q a6 83 d`tf•7 18.4L Q 55cEs Tan4c. 30.-7 f ay 5W7 MI c - —E �c C zLLI LLI J w d- a -7- aO /3 *J- V cam. � � 5 t7n q (�.�vr► rt �-� / ar �4++�� L n /Gvr►. r flt�►� cl�ru,✓ = 7mm A) =,C018 -0.030 Sc. TZL 03 y fu tt 1q.5- X1.0 Goy ��„�! = o. ow A.1 L) U N = O.0 2.q -Apo-IL - os. Xs '050 ° //m �, �,,•� ,(�cu S r�c'� (� J,,vj - 7mm mac. ,cl = 0.09 % 461—.1 (N,� S - 00 / 99 ojv ) _ . GU I (A j O.O y 1 CJ i vnn ctl .,vcj = 1. a5- (o-Gyl ) = 0..0y3 .(,G� It,- "u -/ uo", i - Mou vc% - �vGr -GII^n� 61 FP- G-� /y -1,_CA •J C- �. �(,Lcw- /wu�r�►- S acc. 5%91-C Ac'IVI a �v rnac. � X01` - Ju�lrtic &twn i n G ( � n CAJ /3i m ew,j i r.►, (.vrn Slow SkL vz . - ABU = O.Ob3y(dc d 5�, 64 ma c,,Vcd d,,,o = x`1.0 warn I Sp s key Sa,%Ple- dE = 1.0mm i9 'S7a 0. OEM J C <<e„ Tyres s s ,M � U s = o. 01-7 oij- 0-004A +4-1 O. oil d = 0.571.1- ok- I 'aLu»q.,; pl = 0.0351/. -)(0,1(07� 0.0061 d -- - Oc 1,N'dJAI ,„ s = 0. of iy.t1� s = 0.00610 .f.k 0, ON d = O.85o I,d&4i:�..J Gi = tmas- S-) (6,1 1.7 O. covo �. _ /•7� ok /.7d1o�� L :r 7f60 fo // tb / �Gtv,,nlal // fbl fo o7a ty3 vd-,C aiy I`an�tro - MAY ma�C n 0 �.S ►.a5 otx�ar s.a I.3(o -�.s3 Ivy` �ao Z4 r,.(h w�c/ N��%*�✓ u/� vu� Gam►++ - Syr - sk-, S /;. 6--) -,J-,eA,...i = a,o .350 rr,•� ,r /,� _ /3,77 �� x /�/ " S w�l/ 01 S �/ i» m rvcavG = i oiCb // C/ asyMM COL('-r\ - 1x 7--,- a50 rn rn ,:7-7,,�4�A�_ 8t� / 5 t97 a o tJu da r9/ s -1'7 " Al 10" 60 "dmr) J �� XAs 57XC)"O S9nor) 6T-4 9�"qo 53 `ft-�35 64tas 3tb0 64+83 3 t65 54 +95 3 t%o ss1 }((�33 �7 a �-roo s�+oo a i-3o sb+ 30 at- /0 51.+50 /.90 sb t-)o /i-70 6/0 +90 4,50 /+ 30 b0 60 y0 6 7h ko Ia of n'1o�,, S'1 * 0 b� +30 5l t5o S1 +80 68+00 Sbt2o 58 +(00 ,5'-,5 - ao /3 tbC) PA-1 /. aQ a� tar yCo+- u� �� /0 yCar �l2 J. �o�o o?y bam�fu,L( lf l•5to .100�C�i° /0 yCa,- J�2 3.47 (163 6 l00 y r E� /.,33 JOO nF /.3�4 lO yr 144 .9. 3 5 /0 yr lE2 /.-70 /00 y r C P /.36 /00 y r µ/Z 3.35 6-53 /00 y r E ►e 1.50 /00 y r /00 yr sy) loo I r 3L40/a s,q = I3.S inccc� = 3 ?5 rn►n - 15 �ncle.o as .� rn ry) mm = d�j incl -�o a5,4 mm � - 2ct� I AMJd.LA-S d av,)O r P._-+ 2„r 3L40/a s,q = I3.S inccc� = 3 ?5 rn►n - 15 �ncle.o as .� rn ry) mm = d�j incl -�o a5,4 mm � - 2ct� I AMJd.LA-S d av,)O r P._-+ 2„r C7. Reference Reach Data Reference Reach 1- Underwood Creek Cross Section 2 Station 6 +15, Riffle Cross Section -w- Bankfull -� 2 X Bankfull 630 630 628 Project: 601 E- Reference Bankfull Summary Cross Section 1 626 Feature Riffle y w LL A (BKF) 12.1 Station: R w W (BKF) 10.0 is Date: 3- Feb -10 618 Max d 2.0 Crew: BW, RL, SV Mean d 1.2 -40 -20 0 20 40 60 80 100 Station (Feet) 612 W/D 8.3 0 10 20 30 40 50 60 70 80 90 100 Baseline Section Station Station Elevation Notes Cross Section 1, Riffle 8.36 -26.92 620.00 TOPO 3.16 617.41 X1 14.05 616.68 X2 6.87 616.89 X1 24.59 616.68 Cross Section -W- Bankfull 2 X Bankfull 20.45 617.75 X1 32.80 616.76 X2 24.67 617.93 X1 616.74 TOBL 29.19 618.05 X1 40.65 614.55 X2TOE 32.23 617.71 TOBL 32.70 617.16 X1 41.55 614.34 X2 42.76 44.20 614.33 614.30 33.51 616.87 Bankfull left 45.65 34.46 616.09 X1BED X2 624 36.05 615.94 X1BED 47.49 614.38 X2TOE 36.26 615.56 X1BED 47.66 48.33 615.37 615.65 X2 X2 622 O 36.84 615.29 X1BED 49.10 49.03 52.49 56.28 615.99 616.01 616.59 616.63 38.08 614.92 X1TW 56.32 616.65 39.49 615.15 X1BED 624 62.63 617.16 X2 90.45 621.12 X2 39.89 615.24 X1BED 40.65 615.37 X1BED 41.42 42.62 615.59 616.13 X1 X1 622 43.23 43.95 45.78 616.42 617.53 617.59 X1 TOBR X1 w 620 47.59 618.10 X1 49.42 53.10 618.24 617.72 X1 X1 57.70 617.78 X1 60.58 66.00 618.11 619.37 X1 X1 72.07 620.28 X1 78.67 621.08 X1 Cross Section 2 Station 6 +15, Riffle Cross Section -w- Bankfull -� 2 X Bankfull 630 630 628 Project: 601 E- Reference Bankfull Summary Cross Section 2 626 Feature Riffle y w LL A (BKF) c Station: R w W (BKF) 10.1 is Date: 3- Feb -10 618 Max d 1.9 616 BW, RL, SV Mean d 614 -40 -20 0 20 40 60 80 100 Station (Feet) Cross Section 2 Station 6 +15, Riffle Cross Section -w- Bankfull -� 2 X Bankfull 630 628 Project: 601 E- Reference Bankfull Summary Cross Section 2 626 Feature Riffle r w A (BKF) 13.4 Station: 6 +15 620 W (BKF) 10.1 is Date: 3- Feb -10 w W 618 Max d 1.9 Crew: BW, RL, SV Mean d 1.3 612 W/D 7.6 0 10 20 30 40 50 60 70 80 90 100 Baseline Section Station Elevation Notes 0.00 618.17 X2 8.36 617.32 X2 14.05 616.68 X2 24.59 616.68 X2 32.80 616.76 X2 36.47 616.74 TOBL 39.70 616.30 Bankfull Left 40.65 614.55 X2TOE 41.55 614.34 X2 42.76 44.20 614.33 614.30 X2 X2TW 45.65 614.34 X2 624 47.49 614.38 X2TOE 47.66 48.33 615.37 615.65 X2 X2 622 O 49.10 49.03 52.49 56.28 615.99 616.01 616.59 616.63 0.00 Bankfull Rig TOBR X2 56.32 616.65 X2 62.63 617.16 X2 90.45 621.12 X2 Cross Section 2 Station 6 +15, Riffle Cross Section -w- Bankfull -� 2 X Bankfull 630 628 626 r w w = 620 is w W 618 616 614 612 0 10 20 30 40 50 60 70 80 90 100 Station (Feet) Cross Section 4 Station 7 +79, Riffle +Cross Section � Bankfull 2 X Bankfull 630 Bankfull Summary Project: New Town Reference Reach Cross Section 3 Project: New Town Reference Reach Summary (ban full) Cross Section 4 Feature Riffle R a'+ 618 A(BL w 616 Station: 6 +67 W (B A(BKF) 20.6 Date: 3- Feb -10 Station: 7 +79 Max Crew: BW, RL, SV Mean 3- Feb -10 Max d 2.4 W/D Crew: BW, RL, SV Baseline Section Mean d 1.1 Station Elevation Notes Cross Section 3 Station 6 +67, Riffle 2.36 617.80 x3 7.41 617.07 X3 Baseline Section 14.53 616.01 X3 t Cross Section t Bankfull -A- 2 X Bankfull 17.70 615.64 Bankfull Left TOBL 18.34 614.26 X3TOE 630 616.29 X4 19.96 614.25 X3TW 9.40 615.68 TOBL 22.25 614.35 X3 11.23 614.82 23.89 614.35 X3 628 13.92 614.58 25.16 614.42 X3 15.08 26.03 614.50 X3TOE 27.35 615.23 X3 626 17.34 613.82 X4 18.99 28.01 615.30 X3 28.97 615.22 X3 30.18 615.27 X3 624 24.31 3200 . 615.80 Bankfull Right 34.59 616.04 TOBR 37.14 616.03 X3 622 57.37 615.60 X3 !L� C 25.06 614.36 X4 27.90 29.27 29.78 71.87 618.92 X3 X4 X4 Bankfull Right 620 w 31.52 615.71 TOBR w 37.05 40.42 615.82 616.17 X4 X4 618 616 614 612 0 10 20 30 40 50 60 70 80 Station (Feet) Cross Section 4 Station 7 +79, Riffle +Cross Section � Bankfull 2 X Bankfull 630 628 626 624 Project: New Town Reference Reach Summary (ban full) Cross Section 4 R a'+ 618 w 616 Feature Riffle 612 A(BKF) 20.6 Station: 7 +79 W (BKF) 18.0 Date: 3- Feb -10 Max d 2.4 Crew: BW, RL, SV Mean d 1.1 W/D 15.7 Baseline Section Station Elevation Notes 0.00 616.22 X4 4.41 616.29 X4 9.40 615.68 TOBL 11.23 614.82 Bankfull Left 13.92 614.58 X4 15.08 614.56 X4 17.34 613.82 X4 18.99 613.19 X4 21.46 612.85 X4TW 24.31 613.33 X4TOE 24.46 613.98 X4 25.06 614.36 X4 27.90 29.27 29.78 615.11 615.39 615.59 X4 X4 Bankfull Right 31.52 615.71 TOBR 37.05 40.42 615.82 616.17 X4 X4 Cross Section 4 Station 7 +79, Riffle +Cross Section � Bankfull 2 X Bankfull 630 628 626 624 w 622 LL 0 620 R a'+ 618 w 616 614 612 610 0 5 10 15 20 25 30 35 40 45 Station (Feet) Project: New Town Reference Reach Summary (bankfull) Cross Section 5 Feature Riffle A(BKF) 13.0 Station: 8 +27 W (BKF) 13.9 Date: 3- Feb -10 Max d 1.8 Crew: BW, RL, SV Mean d 0.9 W/D 14.8 Baseline Section Station Station Elevation Notes Cross Section 6 Station 8 +68 , Riffle Cross Section 5 Station 8 +27, Riffle 10.03 - 106.66 618.00 TOPO 0.00 615.25 X5 14.22 615.01 X6 9.25 12.16 615.41 Bankfull Left TOBL 614.56 X5 +Cross Section Bankfull 2 X Bankfull 16.08 614.74 X6 Cross Section +Bankfull -2 X Bankfull 13.34 613.16 XSTW 19.63 614.47 Bankfull Left 14.69 613.37 X5 630 630 17.22 613.40 X5 613.06 X6 628 19.53 20.22 613.45 XSTOE 614.65 0.00 628 32.58 611.52 X6TW 21.23 614.83 TOBR 33.52 611.79 X6TOE 22.49 614.65 X5 626 34.74 614.58 TOBR 36.08 614.71 Bankfull Right 23.86 614.66 X5 24.87 614.91 Bankfull Right 617.04 X6 28.02 615.22 X5 624 32.96 615.69 X5 37.89 42.27 614.72 X5 615.31 X5 w 622 R 'w 618 46.46 614.84 X5 49.78 615.87 X5 .0 w 616 620 w w 618 612 616 614 0 5 10 15 20 25 30 35 40 45 50 612 Station (Feet) -100 -80 -60 -40 -20 0 20 40 60 80 -120 Station (Feet) Project: New Town Reference Reach Summary (bankfull) Cross Section 6 Feature Riffle A(BKF) 22.9 Station: 8 +68 W (BKF) 16.8 Date: 3- Feb -10 Max d 3.1 Crew: BW, RL, SV Mean d 1.4 W/D 12.3 Baseline Section Station Elevation Notes Cross Section 6 Station 8 +68 , Riffle 3.28 615.40 X6 10.03 615.29 X6 14.22 615.01 X6 +Cross Section Bankfull 2 X Bankfull 16.08 614.74 X6 19.63 614.47 Bankfull Left 23.65 24.86 613.98 TOBL 613.56 X6 630 27.31 613.06 X6 628 31.16 611.74 X6 32.58 611.52 X6TW 626 33.52 611.79 X6TOE 624 34.74 614.58 TOBR 36.08 614.71 Bankfull Right 38.36 615.36 X6 47.60 617.04 X6 ti 622 c 620 R 'w 618 w 616 614 612 610 0 5 10 15 20 25 30 35 40 45 50 Station (Feet) Cross Section 8 Station 11 +09, Riffle Cross Section --W- Bankfull - �2XBankfull 630 628 626 624 Project: 601 E Summary (bankfull) Cross Section 8 w w 0 620 R w 618 Feature Riffle 614 A (BKF) 16.0 614 612 Station: 11 +09 610 W (BKF) 12.0 Date: 3- Feb -10 Max d 1.9 Crew: BW, RL, SV Mean d 1.3 W/D 9.0 Baseline Section Station Station Elevation Notes -96.85 618.00 TOPO -41.85 -89.44 618.00 X8 -29.44 616.00 X8 0.00 614.82 X9 0.00 614.66 X8 5.14 614.41 X9 12.67 614.91 X8 10.67 11.75 614.31 614.04 Bankfull Left TO X9 15.81 615.05 TOBL 17.44 614.96 Bankfull Left 18.91 614.01 X8 19.92 613.01 XBTOE 17.90 612.80 21.37 612.95 X8 23.73 612.88 X8 19.78 612.75 X9TOE 20.21 21.62 613.89 614.30 0.00 X9 TOBR 25.56 612.71 XBTW 27.33 612.76 XBTOE 24.32 28.07 614.56 614.81 Bankfull Right X9 27.54 613.37 X8 28.45 614.41 TOBR 29.94 614.64 Bankfull Right 32.14 614.91 X8 37.70 615.02 X8 41.38 44.41 615.28 615.49 X8 X8 Cross Section 8 Station 11 +09, Riffle Cross Section --W- Bankfull - �2XBankfull 630 628 626 624 Project: 601 E Summa 624 622 Cross Section 9 w w 0 620 R w 618 Feature 616 614 A (BKF) 13.2 614 612 Station: 13 +66 610 -100 -80 -60 -40 -20 0 20 40 60 80 Station (Feet) Cross Section 9 Station 13 +66, Riffle Cross Section Bankfull - �2XBankfull 630 628 626 624 Project: 601 E Summa bankfull Cross Section 9 LL 0 620 R 'w 618 Feature Riffle 614 A (BKF) 13.2 612 Station: 13 +66 W (BKF) 11.0 Date: 3- Feb -10 Max d 2.2 Crew: BW, RL, SV Mean d 1.2 W/D 9.2 Baseline Section Station Elevation Notes -96.85 618.00 TOPO -41.85 616.00 TOPO 0.00 614.82 X9 5.14 614.41 X9 10.67 11.75 614.31 614.04 Bankfull Left TO X9 12.63 613.77 X9 13.15 612.14 TW 16.47 612.75 X9 17.90 612.80 X9 19.78 612.75 X9TOE 20.21 21.62 613.89 614.30 0.00 X9 TOBR 24.32 28.07 614.56 614.81 Bankfull Right X9 Cross Section 9 Station 13 +66, Riffle Cross Section Bankfull - �2XBankfull 630 628 626 624 w 622 LL 0 620 R 'w 618 W 616 614 612 610 -120 -100 -80 -60 -40 -20 0 20 40 60 Station (Feet) Cross Section 10 Station 14 +45 Riffle � Cross Section -0-Bankfull 2 X Bankfull 630 628 Summary (bankfull) Summary Project: 601 E Cross Section 10 Project: 601 E Cross Section 11 624 Feature Riffle 618 A (BKF) 20.6 Riffle Station: 14 +45 A (BKF) W (BKF) 11.8 Date: 3- Feb -10 w 618 Max d 3.1 w Crew: BW, RL, SV 616 3- Feb -10 Mean d 1.7 Max d 614 W/D 6.8 Baseline Section Station Elevation Notes 610 0.00 614.46 X10 Station (Feet) 15.6 5.58 614.09 X10 8.05 13.47 614.50 614.24 X10 Bankfull Left TOBL Station 15.59 613.34 X10 -17.14 616.00 TOPO 17.13 612.49 X10TOE 17.65 612.28 X10 20.73 611.59 X10 15.47 613.20 X11 22.32 611.17 TW 20.20 21.11 612.93 612.48 X11 X11TOE 23.21 611.30 X10TOE 23.95 25.11 614.37 614.88 Bankfull Right TOBR X10 22.86 612.24 X11 TW 26.25 615.62 X10 25.12 612.31 X11 29.15 616.36 X10 36.26 617.29 X10 43.98 617.80 X10 X11 27.77 614.15 X11 28.44 614.47 Bankfull Right 29.07 614.86 TOBR 31.32 614.97 X11 36.09 615.41 X11 40.85 616.23 X11 Cross Section 10 Station 14 +45 Riffle � Cross Section -0-Bankfull 2 X Bankfull 630 628 626 Summary (bankfull) 626 Project: 601 E Cross Section 11 624 618 622 Riffle w LL A (BKF) c 620 Station: 16 +08 w 618 W (BKF) w 616 3- Feb -10 Max d 614 Crew: BW, RL, SV 612 Mean d 0.9 610 0 5 10 15 20 25 30 35 40 45 50 Station (Feet) Cross Section 11 Station 16 +08 Riffle t Cross Section -m- Bankfull -�2X Bankfull 630 628 626 Summary (bankfull) 624 Project: 601 E Cross Section 11 620 618 Feature Riffle 614 A (BKF) 13.1 Station: 16 +08 -20 -10 0 10 20 30 40 50 W (BKF) 14.3 Date: 3- Feb -10 Max d 1.5 Crew: BW, RL, SV Mean d 0.9 W/D 15.6 Baseline Section Station Elevation Notes -17.14 616.00 TOPO 0.00 614.54 X11 10.25 13.18 613.74 613.74 X11 Bankfull Left TOBL 15.47 613.20 X11 20.20 21.11 612.93 612.48 X11 X11TOE 22.86 612.24 X11 TW 25.12 612.31 X11 26.36 612.31 X11TOE 27.14 613.23 X11 27.77 614.15 X11 28.44 614.47 Bankfull Right 29.07 614.86 TOBR 31.32 614.97 X11 36.09 615.41 X11 40.85 616.23 X11 Cross Section 11 Station 16 +08 Riffle t Cross Section -m- Bankfull -�2X Bankfull 630 628 626 624 622 620 618 616 614 612 610 -20 -10 0 10 20 30 40 50 PEBBLE COUNT Project: 601 East Underwood Creek Reference Reach Wetted Perim Date: 2/2/2010 Location: XS -3 Particle Counts Inches Particle Millimeter d50 Riffles Pools Total No. Item % % Cumulative 900 Silt/Clay < 0.062 S/C 0 0 0 0% 0% Very Fine 062- 125 S 0 0 0 0% 0% Fine .125-.25 A 0 0 0 0% 0% Medium .25-.50 N 0 0 0 0% 0% Coarse .50 - 1.0 D 0 0 0 0% 0% 04-.08 Very Coarse 1.0 - 2.0 S 6 0 6 6% 6% 08 -.16 Very Fine 2.0-4.0 2 0 2 2% 8% .16 - .22 Fine 4.0-5.7 G 0 0 0 0% 8% .22 - .31 Fine 5.7 - 8.0 R 0 0 0 0% 8% .31 -.44 Medium 8.0 - 11.3 A 4 0 4 4% 12% 44 -.63 Medium 11.3 - 16.0 V 8 0 8 8% 20% .63 - .89 Coarse 16.0-226 E 11 0 11 11% 31% .89-1.26 Coarse 22.6-32.0 L 12 0 12 12% 43% 1.26-1.77 Very Coarse 32.0-450 S 15 0 15 15% 58% 1.77-2.5 Very Coarse 45.0-640 13 0 13 13% 1 71% 2.5-3.5 Small 64-90 C 13 0 13 13% 84% 3.5-5.0 Small 90-128 O 12 0 12 12% 96% 5.0-7.1 Large 128-180 B 3 0 3 3% 99% 7.1 - 10.1 Large 180-256 L 0 0 0 0% 99% 101 -14.3 Small 256-362 B 0 0 0 0% 99% 14.3-20 Small 362-512 L 0 0 0 0% 99% 20-40 Medium 512-1024 D 0 0 0 0% 99% 40-80 Lr - Very Lrg 1024-2048 R 0 0 0 0% 99% Bedrock BDRK 1 0 1 1 % 100% Totals 100 0 100 100% 100% 100% 90% 80% v -' 70% E 60% U_ c 50% r ~ 40% v c LL 30% e 20% 10% 0% 1- 01 Particle Size Distribution Sample #1 1 10 100 1000 Particle Size - Millimeter d16 d35 I d50 d84 I d95 135 253 1 381 900 1 1248 Particle Size Distribution Sample #1 1 10 100 1000 Particle Size - Millimeter PEBBLE COUNT Project: 601 East, Underwood Creek Reference Reach Wetted Date: 2/2/2010 Location: Between XS-6 and XS -8 Particle Counts Inches Particle Millimeter 204 Riffles Pools Total No Item % % Cumulative Silt/Clay < 0.062 S/C 2 0 2 2% 2% Very Fine 062-125 .125 S 0 0 0 0% 2% Fine 125 - .25 A 0 0 0 0% 2% Medium .25-.50 N 0 0 0 0% 2% Coarse .50-1.0 D 0 0 0 0% 2% 04-.08 Very Coarse 1 0-2.0 S 0 0 0 0% 2% .08-.16 Very Fine 2.0-4.0 1 0 1 1 % 3% 16-22 .22 Fine 4.0 - 5.7 G 3 0 3 3% 5% 22-31 .31 Fine 5.7-8.0 R 6 0 6 5% 11% .31 -.44 Medium 8.0 - 11.3 A 10 0 10 9% 20% 44-.63 Medium 11.3 - 16.0 V 16 0 16 15% 35% 63-89 .89 Coarse 16.0-226 E 23 0 23 21% 55% .89-1.26 Coarse 22.6-32,0 L 33 0 33 30% 85% 1.26 - 1.77 Very Coarse 32.0-450 S 16 0 16 15% 100% 1.77-2.5 Very Coarse 45.0-640 0 0 0 0% 100% 2.5-3.5 Small 64-90 C 0 0 0 0% 100% 3.5-5.0 Small 90-128 O 0 0 0 0% 100% 5.0-7.1 Large 128-180 B 0 0 0 0% 100% 7.1 -10.1 Large 180-256 L 0 0 0 0% 100% 10.1 -14.3 Small 256-362 B 0 0 0 0% 100% 14.3-20 Small 362-512 L 0 0 0 0% 100% 20-40 Medium 512-1024 D 0 0 0 0% 100% 40-80 Lr - Very Lrg 1024-2048 R 0 0 0 0% 100% Bedrock BDRK 0 0 0 0% 100% Totals 110 0 110 100% 100% u E U_ c 4 L m c LL e d16 d35 d50 d84 d95 9 r 16 1 204 31 5 40.5 Particle Size Distribution Sample #1 100% 90% 80% 70% 60% 50% 40% 30% 20% 10% 0% 0 1 1 10 100 1000 Particle Size - Millimeter Sieve Sample #1 Pavement Type Sample Date Project Location Largest Particle on bar II Sieve Slxe II c Sieve Slave wei0nt I Slave - samtlie I Sieve -Se01pla I Slave -Semple I Slew .Sample I Slave -Semple I Slave •Semple I We19M 1 2121nch e3 1171 Inch" I Sieve Millimeter I Wt. Retalned ICs Passln 0 2 inch 50 1 195 SlC 0095 073% 073% 0 0029 #200 0 1 12 inch 375 125 1 15% 00059 #100 0 150 A 0 385 a 1 inch 25 123 030 142 125 2 87% 697% 00234 021 314 inch 19 1 245 131 1 54 129 n8 118 6 0 405 12 Inch 12 5 1 21 143 161 1 485 306 23 42% 5515% 0 875 3/8 inch 95 1225 15 158 144 0 374 378' " 50 0845 No 4 4 75 1 145 229 247 22 v 0 875 a 70% 3 525 No 8 2 38 1 07 182 2 475 2175 98 39% 09843 1' 308 No. 16 1 15 0 955 2 1 74 1 57 375 6 0 2 445 No 30 0 6 0 9 129 1 15 105 0 tip% 10000% 2 5 079 No 50 03 0815 096 092 092 0 0375 No 100 015 07751 0 95 092 084 0 000% 100 001E 0 3115 No 200 01171 o 7es 079 o 79 o n o 1111 Pass n 200 <0 1171 , oe 1091 109 1151 L 0 10, 00 oes Tod Sample Wegm -- ___--> 13085 Sieve Sample #1 location: 0 Prollia 0 Inch" I Sieve Millimeter I Wt. Retalned ICs Passln %Cumulative Slu < 0200 SlC 0095 073% 073% 0 0029 #200 00750 S 0 055 0 42% 1 15% 00059 #100 0 150 A 0 385 2 95% 400% 00117 050 030 N. 0 375 2 87% 697% 00234 030 080 D 079 605% 13 01 % 00469 n8 118 6 2445 1871% 3173% 00037 so 236 G 306 23 42% 5515% 0 187 04 475 R 3 525 26 98% 8213% 0 374 378' " 50 A 0 845 6471% 8800% 05 112' 1250 v 0 875 a 70% 9529% 0 745 3/4' 19.0 E 0 405 310% 98 39% 09843 1' 250 L 021 1 61 % 100 00% 1 4764 1 1!Y 375 6 0 0 00% 10000► 19685 2' 500 0 0 tip% 10000% 2 5 2 1!S' 83 0 C 0 000% 10000% 0 0 0 00% 100 00% B 0 000% 100 001E L 0 1 000% 1 1m00% a 0 000% 1 00 00% L 0 10, 100 tip% D 0 000% 100 710% k 0 000% 100 00% S.J- 1 000% 10000% Totals 13 065 100% 100% s E U. U_ C U. K 100% 90% 80% 70% So% 50% 40% 30% 20% 10% 0% 0.01 Particle Size Distribution Sieve Sample 91 6ecky L Werd Consulting Wt X313 01 1 10 100 1000 Particle slie. MOW~ Sieve Sample #2 Pavement Type Sample Date Protect Location Largest Particle on bar 801 Eau Smaller Tn0 °> ultras 2 0, 1 8. 1 8. 1 2. 1 1. 0 9 1 2 1 1 Total Sieve SW Sieve Sieve W" Sieve SW mm Sample Sieve Sample Sieve +Smp Slaw �Sampi Sieve -Sample Sieve -Sample W1010tNht W W W W Ds M LDS M LDe M LDS ht LDS ht L le 2 12 inch a3 1 175 inch" Sieve MIIIImew Wt Retained IDs I %Passin cumulative 0 2 inch 50 1 195 0188 � 109% 108% 0 0029 X200 00750 S 0 1 12 inch 375 125 8100 0.150 A 1.578 998% 1245% 0 1 inch 25 123 2 513 1285 2532% 00234 830 080 0 035 314 inch 19 1 245 00480 126 1 27 6 1 715 1083% 004 12 Inch 125 121 1 525 1 79 141 1 29 0 187 94 1 175 3/8 Inch 05 1 225 1591 1 755 159 1465. A 1 5 15, No 4 4 75 1 145 1 905 197 201 1 83 9953% 0 748 2 935 No 8 236 107 1 587 1 475 1 78 151 250 L 2072 No 16 1 18 0 955 1 355 1 215 1 825 1 31 0 OD% 100 00% 1 715 No 30 08 09 129 109 1 78 135 2 /? 630 188 No 50 03 0815 1273 107 198 145 0 000% 2513 No 100 0 15 0 775 1 34 1 07 1 138 1 13 1 578 No 200 0 075 0 785 0 875 0 81 o 8 0.8 B 0 0225 Pa55in 200 <0075 108 1193 111 1095 109 10000% 0188 Total Sample Weght Sieve Sample #2 Location 0 Prolecc 0 inch" Sieve MIIIImew Wt Retained IDs I %Passin cumulative size <am $rc 0188 � 109% 108% 0 0029 X200 00750 S 0 225 142% 248% 0 0059 8100 0.150 A 1.578 998% 1245% 00117 850 030 N 2 513 15 87% 2532% 00234 830 080 D 188 1187% 4019% 00480 118 1 18 6 1 715 1083% 5102% 00037 /8 238 G 2072 13 DO% 6410% 0 187 94 475 R 2 935 1853% 82 83% 0 374 318" 950 A 1 5 047% 92 11 % 0 5 1? 1250 v 1 175 742% 9953% 0 748 314" 190 E 0 W 025% 9978% 0 9613 1" 250 L 0 035 022% 100 00% 14784 1 trr 375 S 0 0 OD% 100 00% + 99a5 2" 500 a 000% 10000% 25 2 /? 630 C 0 0 00% 100 00% Q 0 000% 100 00% B 0 000% 10000% L 0 000% 10000% B 0 000% 10000% L 0 0 00% 10000% D 0 000% 100 00% R 0 0 0D% 100 00% 6edroc. 80ftK 0 000% 10000% Totals 18.SD8 1011% 100% 100% 90% 0 > 80% 70% 80% U % c r 40% 30% 4 C 20% LL at 10% 0% 001 Particle Size Distribution Sieve Sample #2 Becky L Ward COnsuhm9 84'12013 0.1 1 10 100 1000 Plraieie eue • 1Yelieeaer 15838 Sieve Sample #3 Pavement T ype Sample Date Project Location Largest Particle on bar 801 East — R*Ww Rein '> Ya1 2 Q 00. 121 k 13.19, 20. 15. 141415 Steve Sue Sieve Steve Wet ht Slave • 0 SampN Sue Immt (LDSI Welpht ILDS1 SNva •Sample weaaM 1Lbs1 Sieve •SampN SNVe •SampN Slwa •Sample I Weiaht ti ns1 Slave •SamDN w� ^w• r Total WeI9M Wt Retalmtd libel %Pacsln 2 12 inch 83 1 775 < am Sic 0 72 397% 1 07% 00029 0 2lnch 50 1195 2 87% 684% 00059 6100 0 150 A 0 1 12 Inch 375 125 650 030 N 1 18 6 51 % 1888% 0 1 Inch 25 1 23 1 72 949% 2535% 1 3 616 116 007 3/41nch t9 1245 139 68 238 144 442 24 38% 034 12 inch 12 5 121 143 1 4 163 1 24 .374 3w 086 3M Inch 95 1 225 135 1 39 1551 1 28 v 0 86 067 No. 4 4 75 1 145 1 97 2 02 219 1 52 9961% 09643 312 NO 8 236 107 237 231 217 1 85 375 S 442 No. 16 118 0955 190 197 1 73 187 000% 10000% 351 No 30 06 09 1 31 1 37 1 24 1 4 1 72 No. 50 03 0 815 105 1 19 101 1 19 0 0 00% 1 18 No. 100 0 15 0 775 1 15 0991 091 105 1 NO- 200 0 075 07551 082 0 Bt 0 87 098 L 0 0 52 Passing 200 1 •o 0751 1 081 1251 0 a 1191 100 00% 072 Total Sample Weghl 11 Sieve Sample 03 Locauon 0 Prolecl 0 Il Inch" SNva MIIIImeW Wt Retalmtd libel %Pacsln %Cumulatwe Stu < am Sic 0 72 397% 1 07% 00029 6200 00750 S 052 2 87% 684% 00059 6100 0 150 A 1 552% 1238% 00117 650 030 N 1 18 6 51 % 1888% 0 0234 630 060 0 1 72 949% 2535% 00489 616 116 S 351 193e% 1771% 0 0037 68 238 G 442 24 38% 72 Do% 0 187 114 475 R 312 17 21 % 8930% .374 3w 9 50 A 0 67 370% 93 00% 05 12' 12.50 v 0 86 4 74% 9774% 0748 314' is E 034 188% 9961% 09643 1- 250 L 007 039% 10000% 1 4764 1 12' 375 S 0 000% 100 00% 19655 500 0 000% 10000% 2.5 2 1 r: 830 C 0 0 00% 10000% O 0 000% 100 00% a 0 0 00% 10000% L 0 000% 10000% 11 .. 000% 100 00% L 0 000% 100 00% 0 a 000% 100 00% R 0 000% 100 00% Ba!drock BORA 1 0 0 00% 100 00% Totals 18 13 100% 100% r E U_ ty- t LL K 100% 90% BO% 70% 60% 50% 40% 30% 20% 10% 0% 001 8e 4 L Ward Consu8rri9 OW2013 Particle Size IftU ution Slave Sample 03 01 1 10 100 1000 PAMCle Size - Millimeter 18 13 Reference Reach 2- Richardson Creek Summary (bankfull) Summary (bankfull) Project: 601 East Project: 601 East Cross Section 1 Cross Section 2 Feature Riffle Riffle 5 A(BKF) Station: 5 +03 Station: 5 +30 c O .5 Date: 5- Dec -12 Date: TBKF7 4 W Crew BW, ZP 1.3 Crew: 7 467 Mean d 0.7 .6 466 Baseline Section W/D 16.9 0 5 10 15 20 25 30 35 40 45 50 Station Elevation Notes Cross Section 1 Station 5 +03, Riffle 470.36 RIFFLE 3.05 469.21 Cross Section 2 Station 5 +30, Riffle 3.62 5.16 468.88 TOBL bankfull left 4.61 8.41 7.03 467.81 TOE L -*-Cross Section Bankfull 2 X - Bankfull Cross Section f Bankfull -a- 2 X Bankfull 8.65 467.58 14.12 9.42 467.45 TW 473 14.67 10.10 467.49 TOE R 15.35 468.11 11.10 468.10 16.57 468.01 11.79 468.40 TOBR bankfull right 472 17.42 467.57 18.41 467.09 15.20 468.76 19.71 467.19 16.52 469.13 18.68 469.21 21.43 469.85 20.57 467.24 471 467.36 467.81 TOE R w 28.36 35.12 44.48 470.1 470.54 472.38 r w 24.58 468.07 bankfull right 26.59 468.63 0 470 30.67 37.59 42.92 469.38 469.80 470.95 TOBR 469 R d w 469 472.01 468 467 0 5 10 15 20 25 30 35 40 45 50 Station (Feet) Summary (bankfull) Project: 601 East Cross Section 2 Feature Riffle 470 A(BKF) 8.0 Station: 5 +30 c O W (BKF) 11.6 Date: 5- Dec -12 W Max d 1.3 Crew: BW,SV 467 Mean d 0.7 466 W/D 16.9 0 5 10 15 20 25 30 35 40 45 50 Baseline Section Station Elevation Notes Cross Section 2 Station 5 +30, Riffle 3.62 470.32 RIFFLE 4.61 8.41 469.02 468.74 -*-Cross Section Bankfull 2 X - Bankfull 12.81 468.63 14.12 468.42 473 14.67 468.29 TOBL 15.35 468.11 bankfull left 472 16.57 468.01 17.42 467.57 18.41 467.09 TOE L 19.71 467.19 TW 471 20.57 467.24 21.37 22.90 467.36 467.81 TOE R w LL 24.58 468.07 bankfull right 26.59 468.63 30.67 37.59 42.92 469.38 469.80 470.95 TOBR 469 472.01 470 c O w W 468 467 466 0 5 10 15 20 25 30 35 40 45 50 Station (Feet) 473 Summary (bankfull) 472 Project: 601 East Cross Section 4 471 Feature Pool A (BKF) 7.7 Station: 5 +65 LL c 469 W (BKF) 7.6 Date: 5- Dec -12 Max d 1.7 467 Crew: BW, ZP Mean d 1.0 465 W/D 7.4 0 10 20 30 40 50 60 Station (Feet) Baseline Section Station Elevation Notes Cross Section 4 Station 5 +65, Pool 471.32 POOL 2.36 470.02 5.28 6.57 469.08 468.67 t Cross Section Bankfull 2 X Bankful 10.11 468.27 11.60 467.89 TOBL 12.17 467.69 bankfull left 13.09 466.42 TOE L 14.49 466.15 TW 15.20 466.21 16.58 466.52 TOE R 17.72 19.51 467.16 467.82 bankfull right TOBR 22.56 468.15 28.43 468.54 36.21 469.17 41.54 469.78 45.77 470.60 473 472 471 470 d d LL c 469 a w 468 467 466 465 0 10 20 30 40 50 60 Station (Feet) Bankfull 467 Summary (bankfull) 466 Project: 601 East Project: 601 East Summary (bankfull) Cross Section 5 Feature Pool ti c A(BKF) Feature Riffle Station: 8 +24 A(BKF) 5.9 W (BKF) Station: 8 +20 Date: 5- Dec -12 Max d Date: 5- Dec -12 Crew: BW,ZP Max d 1.1 Mean d Crew: BW, ZP Mean d 0.6 W/D 11.0 Baseline Section W/D 16.3 Station Baseline Section Notes Station 8 +24 Richardson Creek, Pool Station Elevation Notes Cross Section 5 Station 8 +20, Riffle 466.48 2.75 464.95 -*-Cross Section t Bankfull 2 X 8.67 461.51 6.75 463.32 11.26 +Cross Section - Bankfull 2 X Bankfull TW 8.66 462.95 12.98 461.40 TOE R 11.12 462.56 TOBL bankfull left 13.36 462.19 TOBR bankfull right 11.90 462.11 TOE L 467 13.65 461.93 TW 15.05 461.93 TOE R 16.66 462.47 463.49 18.27 21.75 462.98 463.30 465.36 466 27.36 463.70 30.01 464.52 STEP 465 w IL 0 464 R d W 463 462 461 0 5 10 15 20 25 30 35 Station (Feet) Bankfull 467 Summary (bankfull) 466 Project: 601 East Cross Section 6 Feature Pool ti c A(BKF) 10.3 R 463 Station: 8 +24 w W (BKF) 10.6 Date: 5- Dec -12 Max d 1.8 Crew: BW,ZP Station (Feet) Mean d 1.0 W/D 11.0 Baseline Section Station Elevation Notes Station 8 +24 Richardson Creek, Pool 466.04 STEP POOL 5.81 463.08 7.63 8.25 462.89 462.48 TOBL bankfull left -*-Cross Section t Bankfull 2 X 8.67 461.51 TOE L 11.26 461.07 TW 12.98 461.40 TOE R 13.36 462.19 TOBR bankfull right 15.82 462.15 16.68 462.69 19.71 463.09 25.43 463.49 32.38 465.36 ZI Bankfull 467 466 465 w 464 ti c 0 R 463 � w 462 461 460 0 5 10 15 20 25 30 35 Station (Feet) t t -� Bankfull 467 Summary (bankfull) 466 Project: 601 East Project: 601 East Summary (bankfull) Cross Section 7 Feature Riffle w LL c 464 A(BKF) Feature Step Station: 8 +28 d W A(BKF) 6.7 W (BKF) Station: 8 +26 Date: 5- Dec -12 W (BKF) 9.2 1.5 Date: 5- Dec -12 BW,ZP 461 Max d 1.2 Mean d Crew: BW,ZP Station (Feet) Mean d 0.7 W/D 16.5 Baseline Section W/D 12.7 Baseline Section Notes STEP Cross Section 8 Station 8 +28, Riffle Station Elevation Notes Cross Section 7 Station 8 +26, Step 8.25 9.82 465.47 4.69 462.91 Cross Section Bankfull 2 X 10.03 461.49 TOE L 7.32 462.71 TOBL bankfull left 12.67 461.45 tCross Section t Bankfull 2 X Bankfull 8.33 461.85 TOE L 13.18 461.34 TOE R 10.96 461.58 TW 461.87 12.03 461.57 TOE R 466 12.10 462.06 462.57 13.22 15.10 462.16 462.78 TOBR bankfull right 465.5 20.21 463.21 24.73 463.77 465 30.38 465.29 STEP 464.5 w 464 IL 0 463.5 R w 463 462.5 462 461.5 461 0 5 10 15 20 25 30 35 Station (Feet) t t -� Bankfull 467 Summary (bankfull) 466 Project: 601 East Cross Section 8 465 Feature Riffle w LL c 464 A(BKF) 7.6 R Station: 8 +28 d W W (BKF) 11.2 Date: 5- Dec -12 462 Max d 1.5 Crew: BW,ZP 461 Mean d 0.7 0 5 10 15 20 25 30 Station (Feet) W/D 16.5 Baseline Section Station Elevation 466.22 Notes STEP Cross Section 8 Station 8 +28, Riffle 6.06 463.09 8.25 9.82 462.53 461.99 TOBL bankfull left Cross Section Bankfull 2 X 10.03 461.49 TOE L 12.67 461.45 TW 13.18 461.34 TOE R 13.27 461.87 14.67 462.21 TOBR bankfull right 16.23 462.57 22.87 463.27 t t -� Bankfull 467 466 465 w w LL c 464 R d W 463 462 461 0 5 10 15 20 25 30 Station (Feet) Cross Section 9 Station 8 +70, Riffle -Cross Section +Bankfull -2 X Bankfull 466 465 Project: 601 East Summary ( bankfull) Cross Section 9 464 w 463 Feature Riffle ri c 0 12.1 Station: 8 +70 w W (BKF) w Date: 5- Dec -12 Max d 1.3 Crew: BWZP 460 Meand 0.9 459 0 5 10 15 20 25 30 35 Station (Feet) W/D 8.1 Baseline Section Station Elevation Notes Cross Section 10 Station 8 +94, Pool 463.55 RIFFLE 8.11 461.23 8.92 461.01 bankfull left 10.51 460.40 TOE L -Cross Section t Bankfull -2X Bankfull 12.00 460.28 TW 13.34 460.25 TW 466 14.10 460.32 TOE R 16.82 459.87 TOE R 18.73 14.24 461.59 bankfull right 21.49 15.86 18.81 462.37 462.69 TOBR 26.13 462.24 24.75 463.64 30.86 465.60 38.87 465.01 POOL 464 w ri 463 c 0 R 'w 462 w 461 460 459 0 5 10 15 20 25 30 35 40 45 Cross Section 9 Station 8 +70, Riffle -Cross Section +Bankfull -2 X Bankfull 466 465 Project: 601 East Summa bankfull Cross Section 10 464 w 463 Feature Pool ri c 0 12.1 � 462 8 +94 w W (BKF) w Date: 461 Max d 2.3 Crew: BWZP 460 Mean 1.2 459 0 5 10 15 20 25 30 35 Station (Feet) Project: 601 East Summa bankfull Cross Section 10 Feature Pool A (BKF) 12.1 Station: 8 +94 W (BKF) 9.7 Date: 5- Dec -12 Max d 2.3 Crew: BWZP Mean 1.2 W/D 7.8 Baseline Section Station Elevation Notes Cross Section 10 Station 8 +94, Pool 465.39 7.81 462.53 10.58 462.01 12.88 461.20 TOBL Bankfull -Cross Section t Bankfull -2X Bankfull 13.63 459.70 TOE L 15.24 459.44 TW 466 16.82 459.87 TOE R 18.73 461.00 TOBR Bankful 21.49 461.79 26.13 462.24 465 33.17 462.78 38.87 465.01 POOL 464 w ri 463 c 0 R 'w 462 w 461 460 459 0 5 10 15 20 25 30 35 40 45 Station (Feet) Project: 601 East Summary (bankfull) Cross Section 11 Feature Riffle A(BKF) 6.0 Station: 9 +29 W (BKF) 8.0 Date: 5- Dec -12 Max d 1.0 Crew: BW,ZP Mean d 0.8 W/D 10.5 Baseline Section Station Elevation Notes Cross Section 11 Station 9 +29, Riffle 465.73 RIFFLE 6.29 462.70 POOL 9.94 462.12 t Cross Section t Bankfull 2X Bankfull 15.89 461.50 18.78 461.01 TOBL bankfull left 19.86 460.12 TOE L 467 21.82 460.06 TW 23.25 459.32 TOE L 23.40 460.06 23.66 459.14 TW 24.67 460.08 TOE R 466 25.34 459.69 464 26.70 461.03 TOBR bankfull right 26.80 460.12 29.60 461.50 460.74 TOBR 35.89 43.50 461.60 464.41 461.06 465 37.95 461.63 463 r 464 42.68 463.78 42.73 464.13 w ILL c 463 w ti 462 R d c w 462 0 461 R � 461 460 W 459 460 0 5 10 15 20 25 30 35 40 45 50 Station (Feet) Project: 601 East Summary (bankfull) Cross Section 12 Feature Riffle A(BKF) 4.7 Station: 9 +49 W (BKF) 6.6 Date: 5- Dec -12 Max d 1.5 Crew: BW,ZP Mean d 0.7 W/D 9.4 Baseline Section Station Elevation Notes Cross Section 12 Station 9 +49, Riffle 2.29 462.85 3.58 462.53 POOL 5.54 462.06 +Cross Section +Bankfull t2 X Bankfull 7.71 461.17 16.52 461.05 21.74 460.87 TOBL bankfull left 465 22.72 460.40 23.25 459.32 TOE L 23.66 459.14 TW 25.34 459.69 464 26.80 460.12 29.56 460.74 TOBR 32.86 461.06 37.95 461.63 463 42.68 463.78 42.73 464.13 w ti 462 c 0 R � 461 W 460 459 458 0 5 10 15 20 25 30 35 40 45 Station (Feet) PEBBLE COUNT Project: REF Richardson Date: 12/6/2012 Location: Upper Reach Wetted Perimeter Particle Counts Inches Particle Millimeter Riffles Pools Total No Item % % Cumulative Silt/Clay < 0.062 S/C 0 0 0% 0% Very Fine 062- 125 S 0 0 0% 0% Fine 125-.25 A 0 0 0% 0% Medium 25-.50 N 0 0 0% 0% Coarse 50-1.0 D 0 0 0% 0% 04-08 Very Coarse 1 0-2.0 S 15 15 15% 15% 08-16 .16 Very Fine 2.0-4.0 0 0 0% 15% .16-.22 Fine 4.0-5,7 G 0 0 0% 15% .22-.31 Fine 57 - 8.0 R 1 1 1% 16% .31 --44 Medium 8.0 - 11.3 A 3 3 3% 19% 44-63 .63 Medium 11.3 - 16.0 V 13 13 13% 32% 63-89 .89 Coarse 16.0-22.6 E 7 7 7% 39% 89-1.26 Coarse 22-6-32.0 L 16 16 16% 55% 1.26 - 1.77 Very Coarse 32.0-45.0 S 17 17 17% 72% 1 77-2.5 Very Coarse 450-64.0 14 14 14% 86% 2.5-3.5 Small 64-90 C 8 8 8% 94% 3,5-50 Small 90-128 0 5 5 5% 99% 5.0 - 7.1 Large 128-180 B 1 1 1 % 100% 7.1 -10.1 Large 180-256 L 0 0 0% 100% 10.1 -14.3 Small 256-362 B 0 0 0% 100% 14.3-20 Small 362-512 L 0 0 0% 100% 20-40 Medium 512-1024 D 0 0 0% 100% 40-80 Lr - Very Lrg 1024-2048 R 0 0 0% 100% Bedrock BDRK 0 0 0% 100% Totals 100 0 100 100% 100% 100% 90% 80% m w 70% E 60% U_ c 50% r ~ 40% - m c LL 30% 20% 10% 0% 01 d16 d35 d50 d84 d95 8.0 1 186 28.9 61 3 97.6 Richardson Reference Upper Reach Wetted Perimeter 1 10 Particle Size - Millimeter 100 PEBBLE COUNT Project: REF Richardson Date: 12/6/2012 Location: Lower Reach Wetted Perimeter Particle Counts Inches Particle Millimeter d50 Riitles Pools Total No Item % % Cumulative 648 Silt/Clay < 0.062 S/C 2 2 2% 2% Very Fine 062- 125 S 3 3 3% 5% Fine 125 -.25 A 2 2 2% 7% Medium .25-.50 N 0 0 0% 7% Coarse 50 - 1.0 D 1 1 1% 8% .04 - 08 Very Coarse 10-20 S 4 4 4% 12% .08- 16 Very Fine 2.0-4.0 0 0 0% 12% .16-.22 Fine 4.0 - 57 G 9 9 9% 21% .22-.31 Fine 5.7-8.0 R 6 6 6% 28% .31 -.44 Medium 80-113 A 10 10 10% 38% .44 - .63 Medium 11.3 - 16.0 V 9 9 9% 47% 63-89 .89 Coarse 16.0-22.6 E 7 7 7% 54% 89-1.26 Coarse 22.6-32.0 L 10 10 10% 64% 1.26 - 1.77 Very Coarse 32.0-450 S 7 7 7% 71% 1 77-2.5 Very Coarse 450-64,0 12 12 12% 84% 2.5-3.5 Small 64-90 C 10 10 10% 94% 3.5-5.0 Small 90-128 O 4 4 4% 98% 5.0-7.1 Large 128-180 B 2 2 2% 100% 71 - 10.1 Large 180-256 L 0 0 0% 100% 10.1 -14.3 Small 256-362 B 0 0 0% 100% 14.3-20 Small 362-512 L 0 0 0% 100% 20-40 Medium 512-1024 D 0 0 0% 100% 40-80 Lr - Very Lrg 1024-2048 R 0 0 0% 100% Bedrock BDRK 0 0 0% 100% Totals 98 0 98 100% 1000% 100% 90% 80% m 70% E 60% U C 50% L ~ 40% I LL 30% aR 20% 10% 0% 01 Richardson Reference Lower Reach Wetted Perimeter 1 10 100 Particle Size - Millimeter 1000 d16 d35 d50 d84 d95 48 102 18.6 648 100.5 Richardson Reference Lower Reach Wetted Perimeter 1 10 100 Particle Size - Millimeter 1000 Sieve Sample #1 Pavement Type Sample Date Protect Location Largest Particle on bar Pavement Sampe 12/6x1012 For 601 Eau Pmlect ReMSnoe ROOM Reharoaon e> IWA Sbve Size Sieve Sbva WegM Sae mm LD5 Sirv4 -SampN Wei ht LDS Sieve• ILbs) We it Los siiiive bsl0 M Lbs Wag*SampN Sieve.SampN W ht LDS Wei ht LDa SNVe .Sample M l.Me Total WegM LDa %CumuW6ve 2 1/2 Ir1Ch 63 1 175 1.96 245 02061 0 0029 0200 00750 206 2 inch 50 1 195 1111111 202 0 150 A 0 029 039% 1 32 1 12 inch 375 125 216 1 27 007% 0 80% 0 0234 030 093 1 inch 25 123 256 135 010 1 16 6 0.06 147 3/4 wich 19 1 245 161 125 0.27 364% 558% 0 167 037 1/2 inch 12.5 121 145 1 29 0 374 IT 950 A 032 318 Inch 95 1 225 135 1 4 v 032 432% 1705% 031 No. 4 475 1 145 129 1 23 2204% 0 9643 1- 250 023 No. 8 236 107 i l l 1 3 37 5 S 093 1254% 027 No. 16 1 18 0 955 0.96 1 17 60% 72 21 % 2 5 2 1? 005 No 30 06 09 0.92 0915 O 0 00355 No. 50 03 0 615 0.617 0 616 0 0 00% 100 00% 0 005 No, 100 015 0 775 o.e 07791 B 0 029 No 200 0 075 0 765 o.n 0771 L 0 0 00% 1 OD 00% 001 P 200 1 -00751 1001 I.M1 10851 100 00% 0.015 Total Sample Weght — -- = = = =_-> Richardson Sieve Sample #1- Pavement Location 0 Protect 0 Inches Slave Mubmaeer I Wt Reamed IDs %Pass1 %CumuW6ve Siv ' ft00 Sic 0 015 0 201E 02061 0 0029 0200 00750 5 001 013% 034% 0 OD% 0100 0 150 A 0 029 039% 073% 00117 050 030 N 0 005 007% 0 80% 0 0234 030 060 D 0 035 047% 27% 00486 010 1 16 6 0.06 0 67% 1 94% 0 0937 se 2 36 G 0.27 364% 558% 0 167 04 4 75 R 023 310% a m% 0 374 IT 950 A 03 405% 12 73% 05 i t 1250 v 032 432% 1705% 0 748 3x4' 190 E 037 499% 2204% 0 9643 1- 250 L 147 1983% 4187% 1 4764 1 17 37 5 S 093 1254% 54 41 % 1 9885 21 1 500 132 17 60% 72 21 % 2 5 2 1? 63.0 C 208 2779% 100 00% O 0 000% 100 00% 8 0 0 00% 100 00% L 0 0 00% 100 00% B 0 000% 1 00 00 % L 0 0 00% 1 OD 00% O 0 0 00% 100 00% R 0 0 00% 10000% BDRK 0 000% 10000% Totals 7414 100% 100% Particle Size Distribution Sieve Sample 01 Pavement Richardson 100% 90% 60% e 70% 7 60% V 50% e c 40% � 30% 20% x ,o% o% 001 0.1 Becky L Ward Co -Ibrg 846/2013 10 100 loon Pelllele Sin - VMMM~ 7 414 Sieve Sample #2 Pavement Type Sample Date Protect Location Largest Particle on bar Sui,p v ent Sample 12/82013 FM 601 Ent Rchanlson Reforo Reach => WA S.— Srze Swve Sieve WegM Size lmmJ (LDsI 51we Sample WegMfLDa1 si V •SampN W4#pMILtis1 Sw" Sample WelererLbel Stew -SaepW we!nhtnbal SWw •SampN w.u.lwni..1 SWve -SampW ToUl Wet9ht Size I < MM 2 1/2 inch 63 7 175 1 175 1 175 1175 00750 S _008 02 0 2 inch 50 1 195 1 193 1 195 1 195 130% 256% 00117 0 1 12 inch 37.5 1 25 1 47 1 63 125 830 060 D - 06 1 Inch 25 123 1 76 221 1 23 1485 659% 1413% 151 3/4 Inch 19 1 245 2 M 1 78 1 215 0 157 84 475 1 73 12 inch 125 1 21 239 26 1 21 A 2M 1275% 257 3M Inch 95 1 225 241 199 2 11 8273% 0 746 914' 2 835 No 4 475 1 145 381, 2 e6 342 25 0 L 1 51 6 455 No .6 23e 107 232 201 227 270% 100 0011 1 9885 339 No 16 1 18 0955 1 42 181 1 3 2 1? 83 0 c 1465 No 30 08 09 108 128 102 0 0 0D% 10000% 068 NO 50 03 0 815 091 108 0 88 0 425 NO 100 015 0 T75 0 e35 093 085 B 0 000% 029 NO 200 0 075 0 7651 0 815 0 BS 083 10000% 02 LE—_ry 200 1 0 075 1001 1121 1 11 109 R 0 008 Tptai Sam Me WegM Richardson Sieve Sample #2 Sub Pavement L0 0 inches Sieve Millimeter Wt Refa.. Ibs t P.S. X CumuWtive Size I < MM 0 3e% 1 036% 0 0029 8200 00750 S _008 02 0 90% t 2e% 00050 8100 0 150 A 029 130% 256% 00117 850 030 N 0 425 1 91% 446% 0 0234 830 060 D 066 308% 753% 00409 old 116 6 1485 659% 1413% 00937 88 2 3e G 339 1525% 2937% 0 157 84 475 R 6156 2904% 5641% 0 374 31T 9.50 A 2M 1275% 71 17% 05 trr 1250 V 257 1150% 8273% 0 746 914' 190 E 1 73 778% 90 51 % 0 9643 1- 25 0 L 1 51 6 79% 9730% 1.4784 1 1? 37 5 s 06 270% 100 0011 1 9885 7 50 0 I 1 0 1 0 DD% 100 00% 25 2 1? 83 0 c 0 0 00% 100 00% O 0 0 0D% 10000% B 0 000% 10000% L 0 000% loom% B 0 000% 1000D% L 0 0 00% 10000% D 0 0 00% 100 OD% R 0 000% 10000% Berdroe� BDRK I 0 000% t000D11 Totals 2223 100% 10011 0 9D% > BO% 4 � 70% E 60% U _ 50% c t 40% f • 30% fL 20% x 10% 0% 0.01 Particle Size Distribution Sieve Sample #2 Richardson Sub- Pavement Becky L Ward Cms MN 8gr2013 01 1 10 100 1000 Pa ticle sue - Nwhoew I® Sieve Sample #3 Pavement Type Sample Date Protect Location Largest Particle on bar pant Be, sample 1218x2013 'or 801 East 7icnardsai Relelence `� 25 samples 2025,18 Vsieve size I . S.- I Sieve Weight I Seva .Sample I Sieve .Samoa I Snve .Sample I BMus .Sample I Sieve •Sample I Sava -Sample I WsIpM 2 12 inch 63 1 175 Inctles save Mtlltmemr IWI Retalnedlbs %Passe %Cumulatrve 0 2 inch 50 1 195 0 0 0029 214 0 0750 5 0945 1 12 Inch 375 125 x100 0 150 138 1 86 108% 1 a2% 054 1 inch 25 t 23 1 43 1 88 159 217 x30 060 1 95 3/4 inch 19 1 245 1 49 1 81 184 1 77 152 588% 1 53 12 Rich 125 1 211 1 78 223 218 208 0 187 N 34 3M Inch 95 1 225 191 221 222 213 A 357 357 No 4 475 1 145 253 331 345 3.42 61.52% 0 748 8 13 No 8 236 1 07 1 67 193 21 217 250 L 359 No 16 1 16 0 955 1 19 1 31 1 35 149 201% 9648% 1 52 No 30 06 09 101 1 04 106 121 2 112' 1130 072 No 50 03 0 815 0 87 091 092 104 0 000% 048 No 100 Ots 0775 081 063 084 09 1 9 029 No. 200 0 075 D 705 079 081 O B 0 81 B 0 0 14 Passi 200 <o o7s 1 OB 109 108 0 1 100 00% 0 oe Tow Sample WepM = = = =_> Richardson Steve Sample N3 Pant Bar Sample LOCaLOn. 0 P elect 0 Inctles save Mtlltmemr IWI Retalnedlbs %Passe %Cumulatrve Size 41200 S+C 0 DD 0 0 0029 x200 0 0750 5 014 052% 074% 0 0(59 x100 0 150 A 029 108% 1 a2% 00117 x50 030 N 048 1 79% 3e1% 0 02N x30 060 D 072 288% 629% 00469 016 1 18 6 152 588% 1195% 00037 s8 236 G 3 59 13 36% 25 31 % 0 187 N 475 R 8 13 3020% 5557% 0 374 3B' 950 A 357 1329% 88 B6% CIS 1? 1250 V 34 12 BB% 61.52% 0 748 314' 190 E 1 53 5.7D% 8721% 0 43 98 1' 250 L 195 728% 94 47% 1 4764 1 1!t 375 S 054 201% 9648% 1 GIM 21 500 0 945 352% 1 oo 00% 25 2 112' 1130 C 0 000% 100 00% O 0 000% 100 00% 8 0 000% 100 00% 0 000% 10000% B 0 0 00% 100 007E L 0 000% 100 00% D 0 000% t00 OD% R 0 0 00% 1 DO 00'% Bedtpce aDW 0 0 p0% top 00% ToMis 26 865 100% 1001% Partcle Size Distribution Sieve Sams 1110% s E U_ c e L H O 90% am 70% 00% SO% 4M 30% 20% 10% 0% uu1 p7 1 Paroele size - Becky L Ward Consuterp 6KY1013 z6 66s Sieve Sample #4 Pavement Type Sample Date Protect Location Largest Particle on bar lank Soil Sample 1:/6(.012 m 801 East :r -6son Reiermice Reach > WA Swve Slze I ' Suve Sieve WeIOM I Slave -Sample I Sieve Sample I Sieve •Sample I Sieve •Sample I Sieve •Sample I Sieve aSample I WNeM Total Sample Weght Sieve Sample 1114 Bank Sal Sample Richardson Lacahon 0 Pro1eR p Inches Sieve Millimeter Wt Retained libel %Passin %cumulative Size < 0200 SK 006 3 27% 3. 7% 0 0029 a2ao 0075C) S 0 095 510% 845% 00059 s100 0 150 A 0 14 763% 18 Oft 00117 050 030 N 0 125 6 81 % 22 89% 0 02".14 a30 060 D 017 926% 32 15% 0 0469 *16 1 18 6 0 258 13 90% 4605% 00937 as 236 G 036 19 8.'96 as 67% 0 187 94 4 75 R 0 485 21543% 9210% 0 374 318' 9.50 A 0 145 790% 100 00% 05 172. 1250 v 0 000% 100 00% 0 748 314• 19.0 E 0 000% 10000% 0 9613 1. 250 L 0 0 00% 10000% 14764 1 12' 375 5 0 000% 101000% 1 9885 7 Soo 0 000% 100 00% 2 5 : 1 n 83 0 C 0 000% 10000% O 0 000% 100 00% B D 0 00% 10000% L 0 0 00% 100 004 B 0 0 0016 ' - --•. u a 41.1 i • ®- L - - - -®' ' . Total Sample Weght Sieve Sample 1114 Bank Sal Sample Richardson Lacahon 0 Pro1eR p Inches Sieve Millimeter Wt Retained libel %Passin %cumulative Size < 0200 SK 006 3 27% 3. 7% 0 0029 a2ao 0075C) S 0 095 510% 845% 00059 s100 0 150 A 0 14 763% 18 Oft 00117 050 030 N 0 125 6 81 % 22 89% 0 02".14 a30 060 D 017 926% 32 15% 0 0469 *16 1 18 6 0 258 13 90% 4605% 00937 as 236 G 036 19 8.'96 as 67% 0 187 94 4 75 R 0 485 21543% 9210% 0 374 318' 9.50 A 0 145 790% 100 00% 05 172. 1250 v 0 000% 100 00% 0 748 314• 19.0 E 0 000% 10000% 0 9613 1. 250 L 0 0 00% 10000% 14764 1 12' 375 5 0 000% 101000% 1 9885 7 Soo 0 000% 100 00% 2 5 : 1 n 83 0 C 0 000% 10000% O 0 000% 100 00% B D 0 00% 10000% L 0 0 00% 100 004 B 0 0 0016 10000% L 0 000% 10000% D 0 000% 10000% R 0 000% 10OtD% Betimck B:)RK 0 000'% I I W 11O% Totals 1.835 100% 19016 Particle Size Distribution Sieve Sample #4 Bank Soil Sample Richardson IOD% 90% 0 80% ■ j 7p% 0 80% U c c 40% 0 3016 c 20% LL 0% 001 Becky L Ward CoruumW SOM13 01 1 10 100 lo0p Particle Size - MI111m~ Sieve Sample #5 Pavement Type Sample Date Protect Location Largest Particle on bar MNNIaI w Ghde being depo ftd 12AM12 Far 801 Fist Rrchardw Relereriu Reech _� WA Sieve Size Steve SNVe WHOM Slaw •SamNle Siwe •Samph Serve .SampN Sieve -Sem111e Sieve •5e111pN Sieve -selll9le Ell 51ze !-- Lbs LOS M LDS LDS W M LDS W ht LDS S 2 1 /2 inch 63 1 175 1 175 9100 0 150 A 0 005 049% 0 2 inch 50 1 195 1 185 0015 148% 345% 0 0234 930 0 1 112 Inch 375 125 1 25 0 0466 #16 118 S 0 075 0 1 Inch 25 123 123 G 0.21 2069% 3845% 0 187 0 3/4 inch 19 1245. 128 8128% 0 374 3!8' 950 A 001s 1 /2 inch 12 5 t 21 1 z4 12.50 v 0 03 2 9e% 9652% 003 318 Inch 9 5 12M 1 37 148% 10000% 09843 1' 250 0 145 NO 4 475 1145 16 1 1? 375 S 0 000% 0455 No. 8 235 1 07 128 0 0.00% 1 DO 00% 25 2 1? 021 NO. 16 118 0955 103 O 0 0075 No.30 oe 0.9 095 B 0 0 OD% 100 00% 005 NO.50 03 0.815 083 10000% B 0015 No 100 015 0 775 0.78 L 0 000% 10000% 0005 No 200 o o75 0 76s 0 77 000% 1 DO 00% 0 005 PaSrwng 200 m075 108 109 Be]rack BOIRIC 1 0 G 00% 100 0076 Totals 1.015 100% 1007. 007 Taal Semple WegM = = — => Sieve Sample #5 Glide Material Deposition Richardson Lpcatlon 0 Project 0 Inches I Sieve Millimeter i Wt Retained IDs %Passui I %Cumulative I Srze < 14200 SC 001 0 9976 C 9a% 0 0029 #200 00750 S 0 005 0 4976 148% 0 0059 9100 0 150 A 0 005 049% 197% 00117 050 030 N 0015 148% 345% 0 0234 930 080 D 0 D5 4 93% 837% 0 0466 #16 118 S 0 075 7 39% 1578% 9093-1 #6 238 G 0.21 2069% 3845% 0 187 e4 4 75 R 0 455 44 83% 8128% 0 374 3!8' 950 A 0 145 14 29% 9657% 05 1? 12.50 v 0 03 2 9e% 9652% 0 748 314' 190 E 0 015 148% 10000% 09843 1' 250 L 0 000% 10000% t 4764 1 1? 375 S 0 000% 100 DO% 1 9685 2' 500 0 0.00% 1 DO 00% 25 2 1? 630 C 0 0 DO% 100 00% O 0 000% 100 00% B 0 0 OD% 100 00% 0 000% 10000% B 0 0 00% 100 O0% L 0 000% 10000% O 0 000% 1 DO 00% R 0 C. 00% 100 00% Be]rack BOIRIC 1 0 G 00% 100 0076 Totals 1.015 100% 1007. Particle Size Distribution Sieve Sample #5 Glide Depositional Material Richardson Beaky L Ward C suhnip 6M1Y2013 tms Appendix D. Project Plan Sheets CONSTRUCTION PLANS FOR In a 60 I EAST TT vQ C' TN N STREAM AND WETLAND RESTORATION PROJECT Q �i 'm.- g CR�^N X�� UNION COUNTY, NORTH CAROLINA i—d+� Wb 3N �z h� �n N�- 0 =a� dAo PQ EEP CONTRACT DENR NO:004925 W-4 U � 0 0 d N =a= EEP PROJECT NO:95756 V �� L u o _OW VIC 4= >� RFP 16- 004110 •• 1.5 VICINITY MAP SURVEY DATA PROVIDED BY: 909 MARKET STREET WILMINGTON, NC 28401 (910) 762 -4200 D%DZIGON NC LICENSE NO. F -0374 community fnfrastructuro consultants NATURAL SYSTEMS INVESTIGATION: The Cateno Group Inc. 410 —B Millstone Drive Hillsborough, NC 27278 PH: 919- 732 -1300 FAX: 919 - 732 -1303 NCEEP CONTACT: PAUL WIESNER (828) 273 -1673 WARD CONSULTING ENGINEERS CONTACT: BECKY WARD, PE (919) 870 -0526 ENVIRONMENTAL BANC AND EXCHANGE CONTACT: (919) 829 -9909 In STREAM DESIGNER: Irk Ward Consulting Engineers [,► 4805 Green Road Raleigh, NC 27616 NC LICENSE NO: C -2619 PH: 919- 870 -0526 FAX: 919- 870 -5359 FULL DELIVERY PROVIDER: Environmental Banc & Exchange 909 Capability Drive, Suite 3100 Raleigh, NC 27606 PH: 919- 829 -9909 FAX: 919- 229 -9913 LOCATION MAP INDEX OF SHEETS H E-1 W a' 2 O m z 1-4 R w O to O U z O 9 SHEET NO, T1 L1 TCS1 —TCS2 GNI D1 —D5 PP1 —PP8 VP1 —VP12 CEM1 —CEM2 DESCRIPTION TITLE SHEET LEGENDS SYMBOLS AND SHEET KEY TYPICAL CONSTRUCTED CROSS SECTIONS GENERAL NOTES AND CONSTRUCTION SEQUENCE DETAILS PLAN AND PROFILE PLANTING PLANS CONSERVATION EASEMENT MARKING PLAN TE- S SEPT 2013 WSMNS. aJ601 asst eol East M NAM construction Tithe Sheet SCALD NTS MITIGATION PLAN SET PRELIMINARY I NOT FOR CONSTRUCTION T �j 1 o,M Q ° 0 4% Aw y rm ° o OD N Q17 EP�N s y � ^m p er Jul- a, c o+ 0 `9 8 ^H cv u °i s �d LL. o jjj fp m Fq Q o .00 d Tn wi pQ` • �' N Q / / —. 01 dZ d C Woo+ cm o / T A D RANCH 6D V' c;p L E R CH � '• LANES CREE L - 3 ONSTR CT ON CC S \ / % / ' 1 0 REACH 2b 1 i R 2a W CD / ® Y Z ' W O o � _ V / R CH Z I TE MIT oNT EP �� \' Q Q M Q TOTAL DISTURBED AREA= 12.78 ACRES V) W Z C3 CD o LEGEND pq ----EXISTING CENTERLI CORSE } ~ 10000 N R ( PROPOSED T�OFLINE 1 i, � E y 599 PROPOSED CONTOURS V ROOT WAD T O FLOODPLAIN SILL A Z ROCK ROCK CRROSSEVANE W C3 x RIFFLE W Z GRADE EASEMENT Q - - -- PROPERTY LINE J —Lon— LIMITS OF DISTURBANCE unE 5 SEPT 2013 �► D WETLAND RESTORATION REWOM WETLAND PRESERVATION \ ® TREE TO BE REMOVED -- MATCHLINE CLAY PLUG \ '®. SINGLE WING ROCK VANE RK*ff OF WAY °6 Est CONSERVATION _ TREE ENT owc C \ a00o ROCK OR BRUSH TOE L °� and synods Sheet oo 34.8 \ �� TEMPORARY SILT FENCE r -30n L 2 p +� BRUSH LINE WETLAND EDGE MITIGATION PLAN SET PRELIMINARY SHEEr ND. NOT FOR CONSTRUCTION 300 150 0 300 600 Ll HALF SIZE SCALE- 1' =300' 6' In 1.5' NOTES, IN 1. CONTRACTOR TO PROVIDE A SMOOTH TRANSITION py mm �a% ETWEEN THE RIFFLE AND POOL SECTIONS SHOWN BELOW. ' a+0' 2. INDICATES THE STREAM CENTERLINE ALIGNMENT AS IDENTIFIED �� +0' ON THE PLAN AND PROFILE SHEETS. y o m Cd N 3. � OF STREAM FOR HORIZONTAL LAYOUT AND � OF THALWEG d M � m MAYBE AT DIFFERENT LOCATIONS IN POOL SECTIONS. '� 8 u 011+r' 4. USE 700 GRAM COIR FIBER MATTING BLANKET WESTERN EXCELSIOR Z W s. CORPORATION COIR MAT 700 OR APPROVED EQUAL. W u �+ o x z W rn � a u 0;.c z L7 Z J au m6q- LJ Li Z J r0r 2 ~ ^� 6 9 Z O �n J = Q W rA J 17 zZ C1 g aZ ~ Z W z tnd �� 0 dc J z Q r0l w V i > d LJ w Z H (TYP.) BOTH SIDES W it o H c) 11' BANKFULL W TH 10' BANKFULL WIDTH COIR FIBER MATTING 6.75' 4.25' 5' 5' (TYP.) BOTH SIDES 1 BANKFULL _ _ 0'S DEP H 1.2 0.7' . (MIN) [2.25' UTSID V Icy INSIDE BEND ®��r' BE 2' 1.5' 3' 1.5' 2' Z A Z '"' PROPOSED RIFFLE SECTION REACH 1 L J J SCALE: N� To SCALE PROPOSED EP—OSCALE: POOL SECTION REACH 1 0 C3 Nor To SCALE A Ld WJQ F—U Z LO x > E 3 M I— I— z � W LO a jy �--i 3 a > Q Coo) ? W ❑UTSIDE BEND Z BEND 10' 2' 6.5' LJ z 2 L7 3 a+ mm as M o �+ Lo c CPS TT yo N CU Z W dMas W a� Q 8 T X +' v _ y v H= a COIR FIBER MATTING OUTSIDE `� W w c- 17' BANKFULL WIDTH COIR FIBER MATTING 17 BANKFULL WIDTH v BEND OF POOL ONLY �' 3� rn bJ1zo .o 'e ° o 0�s u a' 8.5' 8.5'r a r••� u d L w a FLOODPLAIN. 7.5' b 9s sl +, a 1 BANKFULL 2' DEPTH 1' 00-1 _ix u r- a s i v 3H—(RN.) 3 4' 0 Go W T OTC " 2' 2' 3' 3' 3' 2' 2' PROPOSED RIFFLE SECTION (REACH 3) 5 PROPOSED POOL SECTION (REACH 3) SCALE NOT M SCALE SCALE NOT M SCALE W W �'•w v�� Lo = Lo ' a ~ Z 3 J H Q Q cy = a W Z W �, COIR FIBER MATTING a 0 C3 rn A W 16' BANKFULL WIDTH 6.5' MATTING TYP. BOTH BAN J U 8' 8' H FLr 16' BANKFULL WIDTH U = BANKFULL 18, 0.9' r — 3 DEPTH 0.9' W y Z Z 1 Z V) Li 3H ( N.) INSIDE OUTSIDE 3'0� Q Z BEND BEND C U C3 } 4' 2.5' 1.5' 1.5' 2.5' 4' J ¢ 8.5 2' 5.5' � Z J Z PROPOSED RIFFLE SECTION (REACH 4) PROPOSED POOL SECTION (REACH 4 (W/) 7 SCALE: NOT TO SCALE y uj V SCALE NOf M SCALE 1.L >- V J Z APPROXIMATELY 18' INED CHANNEL WIDTH U C3 Z U D 1V� �1V TE. 5 SEPT 2013 5H(MIN) 5H(MIN) VISMNS- (SEE CONTOURS ON PLAN SHEETS) Let� (SEE CONTOURS ON PLAN SHEETS) USE THREE WIDTHS OF OJECT NAM 601 East Creek rypluNlN£Crass sectans NOTEi DO NOT LINE EXCAVATED 8' WIDE EROSION FABRIC POOLS ABOVE LOG SILLS. ENTIRE LENGTH OF CALF, EPHEMERAL CHANNEL NTS 4.0 MITIGATION PLAN SET TYPICAL EPHEMERAL 9 CROSS SECTION PRELIMINARY HEET NQ �E. NOT M SCALE NOT FOR CONSTRUCTION TCS2 INSIDE ❑UTSIDE BEND BEND 10' 2' 6.5' GENERAL NOTES: 1. Contractor shall verify locations and elevations of all existing utilities inside the construction corridor. The contractor is responsible for having all utilities located 48 hours priorto mobilization to the site. "Call before you dig." Toll free number (811) 2. The Contractor shall follow OSHA guidelines and utilityowner guidelines when working near utilities. 3. All construction and materials shall be constructed to standards provided on the plans. 4. Contractors shall verify all dimensions in field. Any discrepancies thereof shall be reported to the owner and designer, prior to proceeding with the work. 5. No trees not shown for removal on the plans shall be removed without the Designers approval unless they are in the new channel alignment. All trees and debris to be mulched onsite or properly disposed of offsite. Remaining tree stumps to be no more than 12" from existing ground. 6. Base topographic and planimetric information generated from Union County GIS data and field surveys. 7. No subsurface data is made available to the Contractor for this project. The Contractor shall be responsible for making his own subsurface investigations asthey relate to this project. 8. Benchmark controls are shown on the Staking Plan. The Contractor is responsible for performing the construction survey. The Designer will coordinate available auto -cad drawing files to the surveyor for the proposed design and base survey data obtained in the design phase of the project. 9. Plan Vertical Datum: NAVD 1988 10.Plan Horizontal Datum: NCState Plane Coordinates NAD 83 11.No Flood Hazard zones exist on this project according to FEMA Floodway mapforTanyard Branch. Lanes Creek and Mills Creek South are FEMA regulated. 12.In the event of a storm, the owner will not accept any liability for damaged equipment, tools, materials, or other items needed to complete the work. The contractorwill be responsible for removal or protection of any equipment that could be affected by storm flows. 13.Temporary construction access to the site to be improved only as necessary in areas unsuitable for construction equipment passage by the Contractor. All access improvements to the roadway, gates, and fences required for construction to remain forfuture use by landowner. Existing farm fields used for construction access will be repaired to original conditions or better by the contractor. 14.The Contractor shall be responsible for repairing any damaged items during construction including by not limited to, existing roads, gates, fences, etc. 15.The Contractor shall make every effort to prevent damage to trees within the tree protection area. In the event of damage, repair any damage to the crown, trunk, or root system immediately. a. Roots: Repair roots by cutting off damage areas and painting them with tree paint. Spread peat moss or moisttopsoil over exposed roots. b. Tree Bark: Repair damage to bark by trimming around damaged area, taperthe cut to provide drainage, and paint the tree paint. c. Tree Limbs: Cut off all damaged tree limbs above the tree collar at the trunk or main branch. Use a separate cut to avoid peeling bark from healthy area ofthe tree. ACCESS, STAGING AND STOCKPILE AREA NOTES: 1. Construction equipment limited to only areas within the limits of disturbance as shown on the plans. All parking and staging to be limited to areas shown on plan. 2. All areas outside the shown disturbance limit or conservation easementto remain in their natural condition. 3. All construction to be performed from the top of bank, no equipment will be permitted to workfrom the channel bed or cross the streams except at designated locations as shown on the plans. 4. Every effort shall be taken to minimize disturbance in the stream channel and in gaining access to and from the work area. 5. Access and staging areas have been shown on the plans. Staking of the access areas shall be a pproved by the Designer before construction commences. 6. The contractorshall establish stockpile areas alongthe project, as necessary, to carry out the work. All stockpile areas must be inside the limits of construction and approved bythe Designer. Stockpile areas should not be located within forested areas. Siltfence shall be required in areas where loose soil has been placed in the staging and stockpiling areas. The contractor is responsible forth etemporary protection and permanent stabilization of all soil stockpiles on site as well as soil internally transported within the project site. Temporary access areas which go through agricultural fields are to be planted with temporary seed mix. MATERIALS NOTES: 1. The Contractor is responsible for stockpiling all materials as stated above. 2. Topsoil: the upper 6 inches of topsoil shall be saved from areas that will be disturbed by excavation, fill, access areas, or compaction equipment. Topsoil shall be kept separate from any site spoil. Upon completion of construction, topsoil will be spread at a depth of 4 to 6 inches over areas to be planted. See planting plans. 3. Stream Bed Material: Stream bed material deemed suitable bythe designer. Shall be saved from areas ofthe exiting stream that will be impacted by construction. These areas will beflagged bythe designer priorto construction. Excavated bed materials will be utilized in close proximity to their location of excavation, and will not require extensive hauling. This excavated bed material will be used to seed the newly constructed stream riffles. 4. Site Spoil: All remaining excavated materials otherthan topsoil and stream bed material shall be considered sites oil. The sites oil shall p p be stockpiled separately. Suitable site spoil shall be saved for later use as back-fill ofthe abandoned channel. All excess soil shall be wasted on site in designated areas or hauled off site. EROSION CONTROL NOTES: Total Disturbed Area = 12.78 Ac. Project Soil Types Carolina Slate Belt: Badin, Chewacla, Cid, Mecklenburg, and Tarrus. 1. The contractor shall exercise precautions throughout the construction sequence to prevent erosion and siltation. Erosion control measures shall be installed and maintained in accordance with the project plans, North Carolina Sedimentation and Erosion Control Guidelines, and as directed bvthe designer. All sedimentation and erosion 2. The owner and financially responsible party forthis project is Environmental Banc and Exchange. 3. Construction work shall be in compliance with regulations ofthe National Pollutant discharge Elimination System (NPDES) stormwater general permit. The Contractor shall be responsible for installing a RAIN GAUGE on the project site & for recording daily rainfall amounts during construction. 4. The contractor shall be responsible for maintenance of all erosion control measures during construction. The measures shall be maintained continuously, relocated when and as necessary, and shall be checked for maintenance issues afterevery rainfall. S. All disturbed areasto be seeded to specifications unless otherwise noted on the planting plan. Seeded areas shall be checked regularly and shall be watered, fertilized, reseeded and mulched as necessaryto obtain a dense stand of grass. All disturbed areasthat are not otherwise stabilized shall be top soiled and seeded, temporarily or permanently in accordance with the North Carolina sediment control regulations. Permanent seeding and grass establishment is required priorto project completion and acceptance. 6. The Contractor shall provide ground cover as soon as practable but in the event within 14 days on disturbed flat areas and 7 days on all perimeter dikes, swales, ditches perimeter slopes and slopes steeper then 3 horizontal to 1 vertical. Permanent ground cover shall be established within 15 working days or 90 calendar days (whichever is shorter) following completion of construction. 7. All temporary erosion and sediment control measures shall be removed with in 21 days afterfinal site stabilization orafterthe temporary measures are no longer needed. Trapped sediment and the disturbed soil areas resulting from the disposition of temporary measures shall be permanently stabilized to prevent further erosion and sedimentation. 8. The Contractorshall onlyconduct bank and stream bed work, including all in- stream, grading bank stabilization, and in- stream structures on a section of stream that can be entirely stabilized before turning flow into the newly constructed channel. 9. If any soil is transported offsite, it is the contractor's responsibility to ensure that this action is conducted in a mannerthat is consistent with the approved erosion control permit. 10.Construction entrances shall be installed at all access locations as shown on the plans. When a crushed stone construction entrance has been covered with soil or has been pushed intothe soil by construction traffic, it shall be replaced with a depth of stone equal to that ofthe original application. 11.The Contractorshall keep all surrounding public roadways and drainage systems free from dirt, mud and construction debris at all times. Where sediment is transported onto a paved or public road surface, the road surface shall be cleaned thoroughly at the end of each day. Sediment shall be removed form the roads by shoveling or sweeping and transported to a sediment control disposal area. Street washing shall be allowed only after excess sediment is removed. 12. During construction the Contractor sha II be responsible for installing additional erosion control measures not shown ofthe plans but necessary to control excess sediment, if determined to be necessary by the Designer. Additional soil stockpile areas will be pre- approved by the engineer and will have appropriate silt fencing installed around it. SEQUENCE OF CONSTRUCTION EVENTS A General Initial Site Preparation 1. Perform all utility identification and marking /flagging as necessary. 2. The contractor shall set up a pre- construction meeting with the local erosion control inspector, and the project en ineer. The contractor shall p � P 1 g schedule this meeting a minimum of 48 hours priorto any land disturbing activity. 3. Install construction entrance(s) and access road. The construction entrance(s) and staging area(s) identified on the plans provide the only access points in to the limits of disturbance. No additional access points shall be used without approval of the designer and modifications ofthe erosion control permit. 4. Stake and mark sensitive areas and trees /vegetation to be saved. (Coordinate with Designer). 5. Stake construction limits, clearing limits and stream access locations as shown on the plans or as directed by the designer. 6. Install sediment /erosion control fencing as shown on the plans and all other erosion control measures as necessary to begin clearing and grading operations in accordance with the approved erosion control plan. Erosion control measures shall be installed and maintained in accordance with the project plans and special provisions, North Carolina sediment and erosion control guidelines and as directed by the designer. The contractor shall exercise every reasonable precaution throughout the construction of the project to prevent erosion and siltation. When the measures are complete call for an inspection bythe local erosion control inspector. 7. Identify staging and stockpile areas as shown on plans. (Coordinate with Designer) All excavated material shall be stockpiled within the limits of disturbance for later use as embankment material or disposal. The contractor is responsible for installing appropriate stabilization measures around the stockpile area(s) to prevent erosion and sedimentation. 8. Perform clearing and selective vegetation removal operations. All woody vegetation on site smallerthan 6" to be shredded to mulch and stockpiled to be used to amend the soil in the floodplain or disposed of offsite. 9. Clear any debris from the stream. Dispose of according to the plans and specifications or as directed bythe Designer. 10. Install temporary crossings as shown on the plans. The permanent stream crossings will not be installed until the channel construction in that area is completed in conjunction with the crossing. The culvert permanent crossings and temporary crossings as shown on the plans will serve as the only stream crossing locations for Tanyard Branch. B Stream Restoration Area Construction 1. It is upto the discretion ofthe contractorto determine the length of daily work areas in accordance with the following provisions: a. All excavation shall be performed in dryor isolated sections ofthe channel. The contractor shall only conduct stream work, including all in- stream structures, grading, stabilization measures, seeding, mulching, and matting work, on a section of stream that can be completed within a single day. Each section of completed stream must be stabilized and matted before flow can be returned into the channel. c. Temporary pumps shall be utilized bythe contractor in portions of the stream to divert normal flow from and dewater the work area. The pumps and bypass ordewatering layouts used bythe contractor shall meet all requirements specified in these plans. The temporary pump shall be installed and removed in accordance with the manufactures guidelines. The contractor shall be responsible for utilizing pump(s) sufficient to bypass the normal flow and dewater the work area. d. All disturbed soils will be seeded forvegetative stabilization in accordance with the temporary and permanent seeding specifications in the special provisions and as listed on the planting plan notes sheet VP 1 -2 of the construction set. 1. The Contractor shall work from upstream to downstream when doing work in the existing channel. The Contractor shall maintain atemporary rock silt screen downstream of any work in the live stream. 2. Amend soils; stabilize with erosion control matting, and seed daily as construction proceeds downstream, 3. Construct ephemeral channel improvements at the top of the project to station 7 +60 the beginning of the interm ittent channel. 4. Pump around Tanyard Branch from station 7 +60 to 13 +50 as needed and construct the channel and floodplain grading stabilizing the channel daily as work progresses. 5. Pump around to construct permanent stream crossing at Station 13 +75. Install pipe to the lines and grades as called for on the plans. 6. Pump around Tanyard Branch from 14 +00 to 22 +50 to construct the channel and floodplain basins at concentrated overland flow locations. Stabilize all work areas daily as work progresses. 7. Pump around Tanyard Branch from 22 +50 to 25 +80. Construct channel and floodplain im provem ents. 8. Construct the channel from 25 +80 to 30 +80 adjacent to the existing channel. Gontractorto minimize construction imp acts to the existing wetland areas. 9. Pump around from 30 +80 to Landsford Road. Complete the channel construction and tie into the existing culvert at Landsford Road. 10.Contractorto finish seedingand stabilization of project upstream of Landsford Road. 11.Mobilize equipment and materialsto lower end of the stream. 12. Construct the channel in the dry from station 44 +20 to 58 +50. Stabilize with seed and matting. 13.Construct the perm anent crossing at station 46 +92. 14.Pump around the stream from station 42 +90 and divert flow into the newly constructed channel. 15.Construct the channel from 42 +92 and tie into the newly constructed channel at 44 +20. 16.0ontractor to stockpile materials in only the locations shown on the plans unless otherwise approved by the engineer or owner. Fill abandoned channel as construction proceeds downstream and the stream flow is diverted to the new channel. Seed floodplain, ephemeral pool(s) and wetland enhancement area(s) asfinal gradingis com pleted. 17.0omplete re- vegetation ofthe woody speciesforthe project within the conservation easement as shown on the plans. 18.Repair areas used for construction access. 19. Seed and mulch staging areas, stockpile areas, access areas and any remaining non - vegetated areas within the project. C General Site Completion 1. Complete site cleanup and stabilization as called for on the plans and specifications. 2. Erosion control devices shall be removed from their respective locations only when the stabilization ofthe adjacent ground has been established. The removal of the construction entrance will occur when all ofthe construction equipment has been removed from the project site. Construction entrance stone will only be left on the project site upon the request ofthe land owner. Upon removal ofthe entrance the area will be seeded and mulched. 3. Obtain Finalapprovals. 4. Complete as -built survey. PRELIMINARY NOT FORCONSTRUCTION U a N W' v �Z U J rO De V � i.i F7 a 00 mm mm X tL g 3(U a;g mn CU L 0 o or * O o- 0%0% o+ i Cd o+ N N oCD 1U M0%_ as Q1 CA N O x ysd >a Qo N aZ U 0 od e 0% W ZzQ GM�Z y2 Zz 'n�nnu�na�• rI W Q W Z '-1 J C311 Q Ld Z Ld U Z Ld C3 Ld 0 Z H U C3 U IRATE- S SEPT 2013 Z H C3 Q U F- a Z C3 Z H Z OJECT NAME - 601 East NAME - Construction Seauence PLAN SET GNi 3 LOG BURIED BACKFlLL WITH ON -SITE STREAM ALLUVIUM (IF BELOW STREAMBED \ AVAILABLE) OTHERWISE USE A WELL GRADED MIX OF CLASS A. CLASS B. AND #57 STONE 1/2 BANKFU ':._,r. ", HEADER i LOG T ELEV FOOTER ~ LOG FILTER FABRIC WOVEN 20' -30• VL SECTION A -A EXCAVATED POOL — MAX DEPTH LOCATION AT 0.9 x VL DEPTH OF EXCAVATED POOL- TYP. POOL Dpool x 1. LOG VANE SCALE NOT TO SCALE 3� FILTER FABRIC ROOTWAD AND BOULDER TO ANCHOR LOG HEADER LOG ROOTWAD OR BOULDER LOG PROFILE VIEW NOTES: 1. HEADER LOG SHALL BE AT LEAST 18' IN DIAMETER AND THE FOOTER LOG AT LEAST 1Y IN DIAMETER: RELATIVELY STRAIGHT. HARDWOOD. AND RECENTLY HARVESTED. 2. BOULDERS MUST BE AT LEAST 2'X2'X3'. 3. SOIL SHOULD BE WELL COMPACTED AROUND BURIED PORTIONS OF LOG. 4. ROOTWADS SHOULD BE PLACED BENEATH THE HEADER LOG AND PLACED SO THAT IT LOCKS THE HEADER LOG INTO THE BANK. 5 BOULDERS SHOULD BE PLACED ON TOP OF HEADER LOG FOR ANCHORING. 6. FILTER FABRIC SHOULD BE NAILED TO THE LOG BELOW THE BACKFlLL BRUSH TOE DETAIL SCALE NOT TO SCALE NOTES: 1. WRAP SOIL FOR LIFT IN DUAL LAYERS OF WOVEN C -700 FABRIC. SEED AND STRAW FACE & TOP OF LIFT. 2. LIVE STAKE VERTICAL FACE & TOP OF LIFT 3' SPACING. 3. PLACE FILTER FABRIC AND SOIL LEVELING COURSE ON TOP OF BRUSH LAYER. ANCHOR BOULDER 1. EROSION CONTROL MATTING TO BE INSTALLED IN EXCAVATED TRENCH AS SHOWN 2. CONTRACTOR TO PACK VOIDS WITH STONE MIX THEN ADD A FINE LAYER OF SOIL TO FILL SMALLER VOIDS AS RIFFLE IS CONSTRUCTED FROM BOTTOM UP 3. THE RIFFLE TAIL LENGHTS 'C" ARE 5' MINIMUM. 4. PLACE STONE MIX AS SHOWN IN CHART BELOW. 5. CONTRACTORTO UTILIZE EXISTING RIFFLE STONE IN OLD CHANNEL FOR CONSTRUCTION OF NEW RIFFLES WHERE POSSIBLE. SLOPE 3H:1V TAPER ROCK FROM - BOTTOM OF TRENCH TO DEPTH B AT HEAD AND END OF RIFFLE STONE MIX 159 30% 509 5% TRENCH DEPTH CLASS I MIX 7STONE CLASS A CLASS I SOIL 18' CLASS II MIX 7STON B CLASS II SOIL 24' NOTE: FS CLASS A - RIP RAP 2' -6' AVG C CLASS B - RIP RAP 5' -12" AVG 8" CLASS I - RIP RAP 5 " -17" AVG 10" CLASS II - RIP RAP 9 " -23" AVG 14' 7Z A�� 6 CHANNEL THALWEG SLOPE 3H:1V STONE MIX LONGITUDINAL VIEW SEE VERTICAL ALIGNMENT TABLES FOR CONSTRUCTED RIFFLE LENGTHS, SLOPES. ELEVATIONS AND COORDINATES 21 CONSTRUCTED RIFFLE SCALE: NOT TO sCALE SECTION VIEW "A —A" PLAN VIEW 1 BRUSH MATTRESS 4 SCN.E: NOT To sc&E .77 UVE BRUSH LAYER BRUSH MATTRESS: 1. BEGIN BRUSH MATTRESS IN UPPER 1/3 OF BANKFULL CHANNEL BOTH SIDES OF THE STREAM. 2. BACKFlLL 3" OF ONSITE ALLUVIUM OVER BRUSH LAYER. 3. COVER WITH EROSION CONTROL MAT. 4. STAKE AND TIE DOWN MATH ROPE SECURED TO STAKES. CROSS SECTION VIEW NOTES, 1. BRUSH MATRESS SHOULD BE INSTALLED DURING VEGETATION DORMANCY. 2. ONLY USE SPECIES SPECIFIED UNDER LIVE STAKES SECTION OF VEGETATION SELECTION. is FS N N NTS � wa W rn Lv Z �W 8 OM�p W _ j:e m "o of l t� X Z fO vm v Safi N CN coo r VOl? Z w N U -UT° m Z a um co o i.i WIt Cd U a Z J 0 Q U TOWARDS THE STREAM SECURE ROPE W/ MIN 3-FT LENGTH 2 -3 FT DETAIL PREUMINARY NOT FOR CONSTRUC11ON FS N N NTS MITIGATION PLAN SET J Lv Z LLI 0 p r" f^ � W r Z 0 U Z 0 Z D SATE 5 SEPT 2013 EVISIONS TOWARDS THE STREAM SECURE ROPE W/ MIN 3-FT LENGTH 2 -3 FT DETAIL PREUMINARY NOT FOR CONSTRUC11ON OJECT NAME SM East WG NAME DoWls NTS MITIGATION PLAN SET EET NM D1 TH. (2 " -3" STONES) EXISTING GRADE 36" COMPACTED STONE ROADBASE FLOW PLAN VIEW N.T.S. 120' SECTION VIEW / GRADE EL. 533.67 (OUTLET END PROFILE VIEW N.T.S. IF `, FARM CROSSING DETAIL STA SCALE NOT 70 SCALE PLAN VIEW N.T.S. 30' NOTES. 1. CONSTRUCT TEMPORARY DIVERSION OR SET -UP PUMP AROUND PER THE DETAIL 2. BEGIN EXCAVATION OF THE CHANNEL TO INSTALL THE CULVERT PER THE PLAN SHEETS. INSTALL THE CENTER OR BASEFLOW CULVERT(S). 3. PLACE AND COMPACT FILL FOR CROSSING TO THE CONTOUR ELEVATIONS SPECIFIED ON THE PLAN SHEETS. 4. PLACE AND COMPACT THE FILL AND GRADE THE UPSTREAM AND DOWNSTREAM FACE WITH 2 "1 SLOPES. 5. PLACE A 18" THICK WELL GRADED MIX OF 5 " -12" CLASS B RIP RAP ON THE UPSTREAM AND DOWNSTREAM FACES. PLACE A GRADATION OF 2" AND 3" STONE ON THE SURFACE OF THE FARM CROSSING DETAIL STA CROSSING AND COMPACT TO FINAL GRADE. L2]SCALE:- NOT M SCALE SECTION VIEW N.T.S. COMPACTED STONE ROADBASE 6" TH. PROFILE VIEW N.T.S. :V N ma t7: >� a Z W c, oo 4 o'cr,� bAa g x :e ui boo 1i Li"Z fO v m v Safi W FS rA ? Z K g a+'T'N m dZ Um J o i.i cWIt Z yCd :V N ma t7: >� r D'oJECT NAME SM East NAME Wls PLAN SET a Z J O Q U FS N N J Lv Z LLI 0f^ p r" W r Z M O U Z O Z D ATE b SEPT 2013 r D'oJECT NAME SM East NAME Wls PLAN SET is sin ch 6; W co w FLOW 4 0,0 �.. b.yAo, g O N 0 x = YI 3W-IV "� oll x z IL TYPICAL 25' LONG o AN. %V NOTES. TOP OF WEIR ELEV 552 rcN o p o 1. o FLOW TO BE PLACED LEVEL FOR a 1 >+n J2M / 1V / / /i // p / SHEET FLOW. 2. ROCK FACE TO CONSIST OF THE T/1 � z o N m o Z - - PV •_0. FOLLOWING STONE MIX: 0- o E a= 60% 4-8" STONE c°3 v TOP OF GROUND 2� 22-44 %TONE c o v LOGATIUN W 8" LOW FLOW CHANNEL 2' WADE A' SEE PLAN AND PROFILE CROSS SECTION MEW FOR CHANNEL ELEVATION NOTES ,, 4' -0" -0' 4' -0" 1. STONE MIX TO CONSIST OF rOjbb,; FLOW THE FOLLOWING SIZES 70X 8 -8" STONE 1' -0" EL 552 6" THICK ROCK LAYER ` �vo..�y _ ¢ :� R m a z Y I^ 1V 8- M CHANNEUZED 20X 2 -4" STONE 10% GRAVEL FLOW 1V � V EL 550 FLOW =° u� ��'-" = �'� ELEVA710N 1' -0" MIN EL 550 EL 550 COMPACTED KEY STONE IN 18" SOIL I "+ +",•"`• SECTION "A -A" LOW FLOW CHANNEL CENTER OF STRUCMRr- TOE Q Z J EPEMERAL CHANNEL ROCK GRADE CONTROL (REACH A) ^/ EPEMERAL CHANNEL ROCK WEIR (REACH A) V 1 SCALE: NOT TO SCALE SCALE NOT TO SCALE END J CORE FIBERMAT7ING Q W Z RIFFLE AT CENTER LOGS HEAD OF r W RIFFLE 0 co Q BANKFULL Z =I i � I III — III —I 2 BOULDERS (TYP.) EROSION o A MATTING V RIFFLE STONE MIX I STALL AT A SLIGHT ANGLE 5-10' Z 5WG CLASS B RIPRAP (5-12) AVG FROM PERPENDICULAR (TYP) ") O 30% CLASS A (2 -8 AVG 4' BOULDERS _ I 2/3 BANKFULL HEIGHT 15% GRAVEL Z CLASS P RAP —I 24' MIN 5% SOIL M BOULDER SIZE -CLASS II RIPRAP 12 "08 "x24" (MAX) ATE 5 SEPT 2013 LOG SIZE - 8-12" DIAMETER, LENTH 15' REACH $ 20' REACH 3 MATERIAL SECTION VIEW A-A -I I MAX SPACING OF LOGS 10" MINIMUM LOGS/STRUCTLIRE SIONS: 24' MIN _ 1-1 III 1 I I I o TAIL LENGTH ' MINIMU LENGTH VARIES SEE PLANS TNL 1�CONTRACTOR TO UTIUZE - III — III —III- RIFFLE OJECT NAME. CHANNEL F'ORR CONSSTRUCTION " PER PLANS OF NEW RIFFLES WHERE POSSIBLE FOR BEST BUG AND S01 East MG NAME MIX CLASS 2 -8" STONE AVG. 4" WITH CLASS II RIP RAP 9" - 23" STONE AVG EXCAVATED �� 1V LEAF PACK RECRUITMENT AS 14" WELL AS AESTHETICS DESIGN VELOCITY - 4.5 FT/SEC 1 THALWEG 2. EROSION CONTROL MATTING TO BE INSTALLED IN EXCAVATED NTS MITIGATION RIP RAP SHOULD NOT EXCEED °Ys TRENCH WHERE POSSIBLE. PLAN SET BANKFULL HEIGHT LOGS WOVEN FILTER HEAD OF RIFFLE EET NM NUMPUKRTW FABRIC B INTO RIFFLE PRELIMINARY PROFILE VIEW B —B NOT FOR CONSTRUCTION Ll ROCK TOE STABILIZATION STONE AND LOG CONSTRUCTED RIFFLE D3 SCALE NOT M SCALE SCALE NOr TO SCALE is Olt) sin ch 6; 0 co coo SPECIAL STILLING BASIN PUMP ZONE 4 0,8 PUMP H DIRECTION OF FILTERED "m 8 WATER FLOW ACTIVE WORK ZONE W a c L'A 250 MAX ROCK SILT SCREEN(j) ci = "0 ol I a iv I X Ir DISCHARGE WITH STABLE OUTLET SUMP HOLE .0 z ,— CL 0 i 1! Ir POOL (NOTE 3) OR ON wA WE c r 0 coo M NATURAL GROUN BEDROCK z rOl :3 N w Z E cL luj 8" OF CLAWSS A STON 15' 20' ... .......... U 0 0 It K FILTER FABRIC UNDER STONE INTAKE HOSE NOTE. 1. SPECIAL STILLING BASIN LOCATION TO BE APPROVED 13Y THE ENGINEER PRIOR TO INSTALLATION. DISCHARG I PROVIDE STABILIZED OUTLET TO DRAIN TOWARDS STREAM. HOSE DEWATERING & THE SILT BAG SHOULD BE REPLACED AND DISPOSED OF WHEN IT IS 75X FULL SEDIMENT PUMP --FLDW OR WHEN IT IS IMPRACTICABLE TO MOVE OR OTHERWISE NOT FILTERING WATER AT A REASONABLE FLOW RATE. 4. THE SILT BAG SHOULD BE REMOVED TO AN UPLAND AREA AND DISPOSED OF CAL STILLING DIVERSION PUM VNIM KWX VAU %af RAW PUMP WITH OTHER WASTE MATERIAL IN AN AREA PROTECTED BY SEDIMENT AND EROSION CONTROL MEASURES. THE CONTENTS OF THE SILT BAG SHOULD BE BASE FLOW DISPOSED OF IN THIS AREA AND THE BAG ITSELF TAKEN OFF—SITE FOR NOTE, 1. WORK AREA TO BE STABILIZED AT THE END OF EACH WORK DAY. DISPOSAL Z ROCK SILT SCREENS REQUIRED FOR PUMP AROUND OPERATIONS ARE CONSIDERED INCIDENTAL TO PUMPING. QQ . & STABLE OUTLET TO CONSIST OF ROCK PLACED IN CHANNEL y . 6 • ..... 1 ..... �G' FOR EN ER GY DISSIPATION AND 45* 11 ELBOW INSTALLATION AT THE END OF THE PIPING 50 THAT THE WATER DISCHARGES VERTICALLY UP IN THE AIR. THE OUTLET WILL BE APPROVED BY THE DESIGNER PRIOR TO PUMPING. Z zi 0 SPECIAL STILLING BASIN WITH ROCK PAD TYPICAL PUMP AROUND OPERATION SCALE: NOT M SCALE 2A SCA.L' NOT M SCALE Y PU CLAY PLUG COMPACTED TO 95X TO 95X STANDARD PROCTOR V) V) < _j 0 OCLA 2:1 MIN, 1 2:1 Z UJ SLOPE SLOPE SLOPE 4RTNCHOR MIN. 2_5 rEXISTING Ir O. LONGITU TERMINAL SLOPE AND CHANNEL 0 A CHANNEL TRENCH ANCHOR TRENCH LTO BE FILLED • q • + -V E AT S—ff z INTERVALS PLAN VIEW • Z NTS M EXISTING TOP N WE 5 SEPT 2013 BANK OF CHANNEL v w PROPOSED PROP T�f 7 WOODEN STAKES 1. CHECK SLOTS TO BE CONSTRUCTED AT 25' INTERVALS. CHECK SLOT AT 25' Z ALL MAT71NG TO BE SECURED WITH WOODEN STAKES REVISIONS: AN NEW CHANNEL NEW NI CROSSING INTERVALS (MIN) ACCORDING TO THE SPECIFICATIONS AT 5' INTERVALS. 2 ISOMETRIC VIEW FABRIC OVERLAP WHEN 2 ROWS OF MATERIAL ARE USED SHALL BE PLACED WITH THE UPPER ROW OF MATERIAL CLAY PLUG DETAIL 2 -----,eFLOW (FOR STREAM CROSSING OVER AN EXISTING Y PLUG �t PLACED OVER THE LOVER ROW OF MATERIAL 4. TRENCH MAT71NG AT TOP AND BOTTOM OF MAT AS 1 NAME. CHANNEL AT A HIGHER ELEVATION) • SHOWN IN DETAIL 5 Ol East EXISTING NOTE, 5. OVERLAP FABRIC IN DIRECTION OF FLOW WITH MATTING NAME* N CHANNEL BED M MIN 1'-0* BELOW USE MINIMUM TOP WIDTH OF 10! UPSTREAM ON OF DOWNSTREAM MAT. F0JECT Detals WHERE CHANNEL IS TO THE SIDE OF EXISTING BED 6. MATTING WILL BE INSTALLED ACCORDING TO THE THE CLAY PLUG AS SHOWN ON PLANS INITIAL d INTERMITTENT CHECK SLOT SPECIFICATIONS. NTS MITIGATION PLAN SET SECTION VIEW A—A SHEET NO. NTS PREUMINARY , I NOT FOR CONSTRUC'nON CLAY PLUG I COIR MATS-CHANNEL INSTALLATION t4 D4 3 SCALE NOT TO SCALE j .A I is sin ch 6; W co oo NOTES.` L c o O 100' MIN, 1. GEOTTILE FABRIC TO BE ADDED g O UNDO THE STONE AS SHOWN. N07M .. 2 PLACE STONE OVER A STABLE a FQUNDAnON AT LOCATIONS SHOWN ON USE CLASS B STONE FOR STRUCTURAL STONE AND PAY FOR AT THE CONTRACT UNIT PRICE PER TON STONE FOR N = W VI ° ° x = 5i �j 25 OR WIDTH OF THE PLANS ": `. INSTALL PIPE UNDER PAD IF NEEDED EROSION CONTROL, CLASS B. USE NO. S OR NO. 57 Uo I r x v EXISTING ROADWAY �. �` EXISTING STREET. TO MAINTAIN PROPER PUBLIC ROAD IS DRAINAGE. �:: • STONE FOR SEDIMENT CONTROL AND PAY FOR AT THE CONTRACT UNIT PRICE PER TON SEDIMENT CONTROL Z ,o �� ai o:N v a o :`S� • �• .J GREATER. �. �� `•. • ;\ �; STONE CONSTRUCT DAM A MAXIMUM OF , FOOT ABOVE NORMAL FLOW DEPTH. TOP OF BANK ° p . . )BASE a z >,n C4 OF STREAM L" a c o Z -3• COURSE AGGREGATE TOP VIEW j PLAN !8m o ° W o: V-6' MIN �• � If If TOP OF BANK 1' -B' MIN. 7� I/ • SEDIMENT 3' MAX. ' Da . CONTROL STONE STRUCTURAL STONE STREAM BED , ..� b •,, pQy�NA 3S• MIN. ,S' MIN. � ROADW CROSS SECTION FRONT VIEW '��N�a�yy�: r MIND ,2' MIN \—GEOMMUE nqunnn "` FABRIC UNDER STONE Q Z CROSS SECTION J O CONSTRUCTION ENTRANCE ROCK SILT SCREEN V 1 SCN.E NOT M SOLE SC&L' NDT M SOLE L 2A 8' MAX J w W a Z FOR Y Y TIMBER MAT TO W RAMP ONTO MATS BANKS (AS NEEDED) O LINE 10R LI MWAI MIN. 12 1/2 GA. 0 INTpiM 1. DEPLDY EROSION CONTROLS AS NEEDED. j 2. PERFORM ROUTINE INSPECTION TO GRADE O INCLUDE REMOVAL OF LOOSE SOIL V TRACKED ONTO BRIDGE BY EQUIPMENT AND INSPECTION OF STREAMBANKS FOR STABILITY. Z a MATS SHALL BE POSITIONED TO RETAIN FRONT VIEW O THE NATURAL STREAM CHARACTERISTICS. SSE Z 4. MATS WD PERENDICULAR TO THE 50 MIN. M STREAM CAN BE SUBSTITUTED WITH STEEL POST PRE - FABRICATED BRIDGE STRUCTURES AS WOVEN WIRE FABRIC ATE: 5 SEPT 2013 SPAN LENGTHS DICTATE OR AT THE APPROVAL OF THE DESIGNER. 50 MIN. SILT FENCE FABRIC REVISIONS: AS REQUIRED) N07M TIMBER MAT LENGTH P1e1{ - USE SILT FENCE ONLY WHEN DRAINAGE AREA AS REQUIRED DOES NOT EXCEED 1/4 ACRE AND NEVER IN o . FILL SLOPE CLASS A STONE FOR AREAS OF CONCENTRATED FLAW y� i Sp E� FOR REPAIR OF SILT FENCE FAILURES. USE N0. 57 WASHED STONE GRADE G NAME: '0 PlantInq Dstans GEOTEXTILE FABRIC I r MIN. COVER OVER SKIRT* l 4' MADE MAT BRIDGE SUPPORT (AS NEEDED) GRAVEL RAMP ANCHOR SKIRT AS NTS MITIGATION DIRECTED BY ENGINEER PLAN SET SHEET NM SIDE VIEW PREUMINARY NOT FOR CONSTRUCTION BRIDGE MAT DETAIL TANDARD TEMPORARY SILT FENCE D5 3 SOLE: WT M SME 4 SOLE: NDT M SME Q i IL FRANKLIN W. HOWEY, JR. --------------------- ROCK GRADE-G1—jANNEL-25-EF 1 PIN 031560178 \ ac /END OF STRUCTURE D3 D.B. 3572, "PG 813 2. 551.0 TYP BOTH SIDES �5s----- -- - - -- � — - - - -- ROCK GRADE CHANNEL 2FrCr 1 _EN- ----- -- -- ---------- - -- �� 549.0 (TYP) BOTH SIDES 30 30 — i CHANNEL I- STA 5 +45 i EPHERMEAL i 2 CHANNEL ROCK W R D< \ce\ \\ OB \ `. c F ` STA 5 +52 6-E'NTER Z ELEV =550.0 CLASS STA 6 +32 TERMITTANT REACH 1a CHANNEL TYPE "B" � / 1 I � 1 -------------- / l 3 VROPObAED RO K TOE i - / /� 1 i 30 30 2 CO l§TRUC/YIRIFLE , 1 0� �r� SS I Nj1X 30 3O ��'� /LACE MATTING ON OUTLET,SIDE OF BASIN` , a �= Z¢m�z Zj FLOW ftr n V "� o t? ------```�� ---- � N ``` Ge`� cE `��ELEV A o `` ICI rp � - -- TZANKLIN W. HOWEY,`,R Q IZ 0 553 =546.0 - . PIN 03156017BQ `B.�. 3572. PG 6� O � X 7co ___ RflC GRADE CHANNEL 25 LF 1 LL rn z O END O 3RUCTURE D3 • rn 551 - -_ 547.0 (TYP) BOTH SIDES Wo N � o O O) M V m N C L M a O) \ tmo (,A m m i.•I Z U a) D) W <♦ \yam \\ \ \ \ \y\ v I••I y K N ) 0 N o2S L .� V �L) Z � rn O d CO a �L m c0 75 L CATION KEY LEGEND 0� FLOW ►►- O LL V E Q z .._.._.._ _ W + 2 c) O .��,._.._.._.._.. w rn Q-' FOR CONSTRUCTION -j C:) U y�� CLASS 11 RIPR AP �= Z¢m�z Zj FLOW ftr STAT+I.Q TOE OF BANK ------```�� ---- � N ``` Ge`� cE `��ELEV `` PROPOSED STREAM CENTER OF ST UC ORE '` - -- TZANKLIN W. HOWEY,`,R Q IZ 0 553 =546.0 - . PIN 03156017BQ `B.�. 3572. PG 6� O 7co ___ RflC GRADE CHANNEL 25 LF 1 _ -- - - --- - - - - - -- GE � CE `` ` z END O 3RUCTURE D3 -cE 1; 551 - -_ 547.0 (TYP) BOTH SIDES ce CE _ - - ��`` J o O 40 20 0 40 80 0 0� PRELIMINARY W + NOT FOR CONSTRUCTION -j C:) U CLASS 11 RIPR AP Z 548 Half Size Scale. 1 =40 2 554 554 �— O 1- 553 552 551 550 549 548 547 546 545 544 543 542 541 540 539 538 ML 0 Q IZ 0 553 0 O R.M W Q 552 r Z Lid 551 z O Z 550 J IZ O549 L 1100 CLASS 11 RIPR AP Z 548 O 547 + D 546 =I�1�1 545 DATE: 5SEPT 2013 544 �4 =gi 543 ■�I�I�I 542 ,�� PROJECT NAME: 541 601 East DWG NAME: Construction Plan and Profile 540 SCALE: As Noted W R 539 MITIGATION 0- PLAN SET U 538 SHEET NO. m►�mI� ■� ■1�1�1�1� ■� ■ ■�I�I�I�■ ��'_��■ _��_�� _��■ ��■ ■� �I � �� ■� ■■ �� ICI � ■ Ig I—Mimi IMEN OWN 110001011 IN 0 ___________—�� ■� ��'�1-I ._ ■_ WON- 4 +75 5 +00 5 +25 5 +50 5 +75 6 +00 6 +25 6 +50 6 +75 7 +00 7 +25 FULL SIZE PLAN - HORIZONTAL SCALE - 1" = 20' VERTICAL SCALE - 1" = 2' 7 +50 7 +75 8 +00 8 +25 8 +50 8 +75 9 +00 9 +25 9 +50 9 +75 10 +00 HALF SIZE PLAN - HORIZONTAL SCALE - 1" = 40' VERTICAL SCALE - 1 " = 4' PP1 0 Q IZ 0 553 0 O W Q 552 r Z Lid 551 z O Z 550 J IZ O549 Z 548 O 547 D 546 545 DATE: 5SEPT 2013 544 REVISIONS: 543 542 PROJECT NAME: 541 601 East DWG NAME: Construction Plan and Profile 540 SCALE: As Noted W R 539 MITIGATION 0- PLAN SET U 538 SHEET NO. 7 +50 7 +75 8 +00 8 +25 8 +50 8 +75 9 +00 9 +25 9 +50 9 +75 10 +00 HALF SIZE PLAN - HORIZONTAL SCALE - 1" = 40' VERTICAL SCALE - 1 " = 4' PP1 REACH 1a ; i ' REA 1 +`Ib IITTANT TYPE " ; ; INTERN)LPTANT TYPE "By' / O' /iLO 0) O PROPOSED STREAM i f i CENTERLINE i i l i / PLACE MATTING OUTLET SIDE OF / i H 1c -- — 30 __ - -' -' __ - -"" REACH 1d PERENNIAL TYPE "B" _ -------- V z -Tim "B __ -= _ o _ ' - 'I -�� -' _ _ FRANKLIN W._NOWEY, JFF'-- Q cn 541 -- --' z YJD6- 03156017B ' ---' -' °D ano 540 ------------ -- 2H IV F - -' 6.B. 3572, PG 813 --- _g&L--- --" y m? as 539 - (n IZ Q O '!h , i H U 538 Cl) z CE STA 13 +5 E STA 14 +00 ; -} , - - -- -- w 0 .--- \`� Z 536 535 i +60 13 +80 4 0 74 +zp `.r/ DATE: 5SEPT 2013 o 0) REVISIONS: 533 -o 532 Mal 531 PROJECT NAME: - �.. CMO W m X .� 6 O) 13+0 530 _.._� _ epo w _ _ 529 533 � � ``� FLOW LOCATIO EGEND U rA MITIGATION 1!; 528 LID SHEET NO. a U 527 LL m EXISTING - §31 -- -- - - - - - EXISTING �-- --- - - - - -- - Ti7EOF8APLEt I \�•` V . o v W _ y -- - --��8 BANK ` `�` -- ------- - - - -�_ `�. `. � w o m rn M m -� N Is ROPOSED BRUSH TOE 3 C� 0 od __ +0 ` w m _ 3 PROPOSED BRUSH TOE - - - - -- _ a, / D1 ' 539 y} _ .________ --' ____ _ �� CE � CE`,--!!' SCE\ \CE O- " �16E `.CAE CE` �CE�_� CE Q CE CE CE CE CE CE __- X340 ` .\ CROSSING -- -- ` (=J1�0 ``� r'�j �pg��•.v1s - - - - -- _ 40 - - - -- - -- 36 "RCF;,50 -r @0.021% `` ` -- -- _.V4V.1RV PIPE= 533.72 CIP INV. IN STR�Af61Y53�72 _ `` `\ `\ `\ ' EXIS-nW STREAM _ - `\ _�```�� dO \ v ° '! - --- -- / -541- - - - -' INV_Oti'T PIPE = 532.67 y43 ---- CENTERLINE - - - - -` ___- - -- -- 1fVV. 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I) + 0 mm. 19 =IW0W; 531 wW < } COO "Mm. 530 z Q n W.�■■ J � 529 a < O U 528 z O 527 526 525 524 DATE: 5 SEPT 2013 REVISIONS: 523 522 521 ■�� ■��I�r�� 601 East ��I�I��i�l DWG NAME: Construction Plan and Profile `il��1��l�l�l� SCALE: 519 As Noted MITIGATION 518 PLAN SET SHEET NO. 517 I'M mmmmqwm�lm �, M 1II 0 IMM■MIMMIM WAR, 0, Jr �lil WRY I =iW■M■I 1 =1� RIFFLE 1=1Mj=ME�jMENKW'00 mm1m■mmimmomm ■�I�� l %��'!%i lk mm1m■mmimmmmImm■ mm1m■mmimmmmImm■ mm■m1mmmmimm■mim �� Ate■ �� I�� ■�I �� ■�� ■�1 �� ■�I �■ ■�I � 534 O 533 Q IZ O O 532 w I) + Z 531 < } COO Z 530 z Q z J � 529 a < O U 528 z O 527 526 525 524 DATE: 5 SEPT 2013 REVISIONS: 523 522 521 PROJECT NAME: 601 East 520 DWG NAME: Construction Plan and Profile SCALE: 519 As Noted MITIGATION 518 PLAN SET SHEET NO. 517 15 +00 15 +25 15 +50 15 +75 16 +00 16 +25 16 +50 16 +75 17 +00 17 +25 17 +50 17 +75 18 +00 18 +25 18 +50 18 +75 19 +00 19 +25 19 +50 19 +75 20 +00 20 +25 FULL SIZE PLAN - HORIZONTAL SCALE - 1" = 20' VERTICAL SCALE - 1" = 2' HALF SIZE PLAN - HORIZONTAL SCALE - 1" = 40' VERTICAL SCALE - 1" = 4' 1 PP3 REACH 1d REACH 2a RVA 2b _ REACH 2c - TYPE'S`' -- - - -- o __ - TYPE .,B., o m TY �__ - oo - --- �PE-"G` r - --- V _ ------------ 33 N_ 30 -_ - �/ Y / - - - -- ----------- _ -- -- Q - - "T /N i --------------- 522 E - co IN ' 3O - ' LIVE EL INELY/NG - --- -- — CE -'�� i 1 CE �% CONSTRUCTED RIFFLE 2 - --- - ---_ ---- -------- PL�C(`E STONE IN - ,,```_ GROUND RE- W - - - -- _ _- CE C E CLAD II MIX______ D1 s21 `L 0 0 EXISTING DRAW ___- ,,; - _- --�� -- - % _ -, - - - ---- ; CE ----------- Ii -CE CE ♦` 0) rn ' / 39 ' -' AND TRANSITION, ; - --- i i _ cE CE - C�" o ° 0C - %�� INTO BRUSH-T-6-5 -- v SERVATION EASEMENT i I - - "------- CE W N ma ° ° ° M 0C 2 CONSTRUCTED RIFFLE " , , -' ____ � I ___ ___s2p -- - - - - -- - -- tmo N D °x a) a - \Z1,/CLASS II MIX -- i `. , �`� __ / i I F % N to 0 N - _ OAK i = _______ U _ _ _______" ' ___. ^N W m Z .? 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CLASS I MIX (TYP.) 513 513 CONSTR CTED PROJECT NAME: 601 East 512 1 1 1 RIFFLE 1 1512 CLASS II IAIX (TYP•) DWG NAME: 511 511 Construction Plan and Profile C7 � LO + O t � t � N N N M LO }� a �'t o SCALE: As Noted 510 O O - Z 0 r-- O - 04 510 LO In �o - �o �o �a- � LO �a �o MITIGATION o a V (0 V (00 co V co U V PLAN SET SHEET NO. 5090011- 09 CD — 509 20 +00 20 +25 20 +50 20 +75 21 +00 21 +25 21 +50 21 +75 22 +00 22 +25 22 +50 22 +75 23 +00 23 +25 23 +50 23 +75 24 +00 24 +25 24 +50 24 +75 25 +00 25 +25 25 +50 25 +75 FULL SIZE PLAN - HORIZONTAL SCALE - 1" = 20' VERTICAL SCALE - 1" = 2' HALF SIZE PLAN - HORIZONTAL SCALE - 1" = 40' VERTICAL SCALE - 1" = 4' PP4 REACH 2c -TYPE "C" o� ____ COf MTRULTED RIFFLE r2 Qe \` 2s +za CLASS I MIX (TYP.) D1 + A Ilk_ __ -- - - - - -- ,\ Q ++ S �F STONE ANd'L_OG 4 `�\ I - -I' rn + �, \N�' -- `` ___ - - -_ CONSTRUCTED RIFFLE D3 \ - -� +f ++ \\ \` \\ 1 �� bA o _.. a + y P PROPOSED 3 -- -_____ cF (TYP.) STA 26 +60 THROUG �` ,�i° ' ++ + / �, W °o o M ` . ._ _CLAY PL D4 4,+45 AS SHOWN ON PLAN - -_ �� , ; ,� �' , m N rn L +, + ___ \ A \\ �\ `I / Z� tmo Lu K N ICI rn ,a3 , y -._ ± + + + - -__ -_ _ Olt. / / .___- + + + + ++ `'\ +�,�. y Lu L + + + + + + .+ - - -_- \ 1 / %' / I I`I�%111 U ID Z (C6 0 m + + + +`�+ + `\ `� jM, LOCATION KEY LEGEND CO rn CO \k' + ` S ( END CONSERVATION `s FRANKLIN W. HQWEY, JR. / p> , , i , o , '` 1 V o m v + +\ + + +, 1 1 1 EASEMENT ` \ •/ ++++ + +`, + + ,r -- -_` 1 PID 0315§5p0 7B / / / +++��ppp I '� a1 > oo \ \ + + + +`,+ 4 + + .� 1 D.B. 3572,/PG 513 i i STA 31 +24 i i 1 w rn � ce + +µ`t + + ++ + ; + + + + + + + + + ++ rnj ; / _� - ' GE, / ; j1 1 �1 mk _� /_ �/ Ge '2R + Or1 + + 2 �.+ + + I / + + + + + + + + EXISTING \` ��/ / i 10 , V1: i 1 i + ++ +`� + + + + + + + + ++ +----- - - --__ cE '' Top OF BANK i \� / ~`+` '-_____ %'� EXISTING i 1' �\ l i f \ i 1 / =¢.'o .¢:v +`t, t + + + + + __' §� + _t + ice- + + + /+ + + _-_- t\ 31+ V ua ; _90 + + s ue+ + +,+ 1/ f`�i + + ,- + TOE OF BANK \ t +tom 1 cl \ , ____- + a.+ + + + + + + + + __ -- 1 IST�INGg{�E+/gM + ++++ \ \ 2 +,+ +-z -s.� . +++++++++++++++++++++++++++ { CENTERLIN rr ,+ , \_ - ,,,. ,,1 �`, \ \\ 1 1 \ / — 1 \ ...n..... + + + + t + +1 + + + + + + + + + + + +_� t #.. + __ —+ ++ 'v / — . 1 1 , \\ + + + t__ +`mot + + + + + + + + �� —Ir + + + + + + + + + + + + + + ., f'' , _ — _ -_ ��+ + + + + +_a -a + �,r�dc. �+n + + + + + + + �+ +++++++++ '+ + `/��,....r -�� R,' \ , + + + + `a, + + tea._/ = + + + + + +.�. -t+ PLACE MATTING ON + + t -r- *__ + +_ -r-s-+ + + \+ f� + Ste+ -F � Q; _� + ++++++++++++++ + + +ate + + F-3-T +\ -c + + + + +�. __- _ + + ++++++++++++ / \ ''OUTLET SIDE OF BASIN\` + + + + + + + + + +__.; �- . ,+ + + + + + + + + + + - - -- / , L1 , . �I 1 1 Q +++++++ + 3+ 0 +4+ 0 + + + + + + I U�J J 180 + + + + + 28 + + + + + + + + + + + ++ + + �+ + O + + + + + + + + + + + + + + + + + + +\ + + I N + + + + + + +)+ + + + + + + + + + + R, : J Q + +� + +1 + + + + + + + + + ++ `\ Z� I ` \\ W %1P U LL co + m I 40 20 0 40 80 W PRELIMINARY p ti Z NOT FOR CONSTRUCTION — Z + " < } Half Size Scale: 1 =40' coo N Z Z Z O 519 Mr �M OM �O as NO �O �C07 N O �O OIL tAC4 co co M� �O r 000 N Pi (h �� t t t t t t + t + t t + r + + t 519 t t J� 0-O } + + �� a f0 CO CO I�4 M th f�M OOM M °7 °ON co N_ N WN ON N Or O Or Or 518 }? 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ROPOSED 510 510 DWG NAME: Construction Plan and Profile HALWEG 509 rn _ r r In M + O + O + N + O r + + r O+ } �% 509 + � SCALE: As Noted to c+i ri m cli r` N 1, N ° c i ° r rn r °� r °° ° 508 N r N M o 508 MITIGATION PLAN SET �U ~U �U U �U �U �U U tqU U Cn NU SHEET NO. 507 -CO 507 25 +75 26 +00 26 +25 26 +50 26 +75 27 +00 27 +25 27 +50 27 +75 28 +00 28 +25 28 +50 28 +75 29 +00 29 +25 29 +50 29 +75 30 +00 30 +25 30 +50 30 +75 31 +00 31 +25 31 +50 FULL SIZE PLAN - HORIZONTAL SCALE - 1" = 20' VERTICAL SCALE - 1" = 2' HALF SIZE PLAN - HORIZONTAL SCALE - 1" = 40' VERTICAL SCALE - 1" = 4' PP5 LU REACH 3a - TYPE "C" REACH 3b - TYPE "C" \ C/) N �`� ` N ° I I 4 STONE AND LOG v '� ■ ° U? ? U v D3 CONSTRUCTED RIFFLE 4 STONE AND LOG `\\ W w FRANKLIN W. HOWEY, JR. I AT INLET AND OUTLET o D3 CONSTRUCTED RIFFLE �' % y m x C/) b39 OF PIPE (TYP.) O I48 +80 I D.B.D40315601 o I GE 47 +8p ' -\ I ,, LL I I / 41 +6 0 \ 4 / 8'c00 �" ° 30' CONSTRGCTION ACCESS � I O $x _ 48 +p A I •~ �� I CE CE CE CE . / ee GE �1x� s_, ik1 -t ' _ - _ ,__ i __; "_ I V I ` r�1 o W U m N o F M rn CE' 61r a' s. �,�p@� CE .tE,� CE , O� �� I i :iQO ym v CE CE CE �/ GE i �1x _ s� "'?'i' ' %'� _ I� II ' W K N � ° N h -� - • w m z L ? o rn - t �1r �� CONSTRUCTED RIFFLE I ` % 2 I 6 60 R - - - y!;'�'� i _ -- .; LOCATION KEY LEGEND (De 01 o d m 0 CO Y N Er- ��; CLASS II MIX (TYP.) D1 I, �. '� ; "" i� ° 0 " a E LL \` Q6xR0 D1 BRUOS TOE V a) L O 11 PROPOSED STREAM 1 �\ I X - -� I (TYP.� I o rn .� 4Jpo CENTERLINE I / tom I i w °"o rn . ``�> __- - _ 43,c 11 44+2Q \\)b� T �` -� `� �%'fl• � 52 LF OF PROPOSED TWIN 42" RCP 1.63% PIPE , 4 INV. IN= 494.17 u ■ PIPE INV. OUT = 493.32 is 92 =„�-0 + t�x� -�� r INSTALL PIPE BELOW STREAM TW 1 FOOT I STREAM TW INV. IN= 495.17 j11 " STREAMTW INV. OUT= 494.32 I Qba'•; �V �� ` m t CONTROL POINT 107 `�_ _ - -�� - = � _ _- ; " IRON PIPE-FOUND `, ; EXISTI 30 30 3° 3° 3° 30 30 m� G� __EXISTING - _ ; _ _ ' - ...... _ 1 ' �� a- 0� N 400693.61 '' - TOE @TANK �_,._�; ;. ;-. ,_ '_,,` -� �� _ _ - -- T F BANK o OP �, —� �.. E 1572061.32 STING STRE ELEVATION--497.50 NAVD 88 -�' - -�_ _ - ' �I wI ` � -��. ------ REMOVE EX15T�N1iPIPE ° �� -Igo - - -� ��`�:Sr` `�R°+ ''� �`` CnI ' - -- _ FILL EXIS_'nNG CHANNEL`'- - ` `. -- . �� ' ` \``.,'` `\A, SO• / ZIP -ia0 PROPOSED COiNIOURS - - - ``��------- ��'- -. Q �` `�`4e - -`, CF Z o — - -__ APPROHbQ�TELY280L� --�,,_ G S END EXISTING =I� - �--�\`�` -`3o`- `•� \ '^� �`:>C •�•�� / �` CHANNEL FILL QIW O _ ```` - - -- _ — LL 0 40 ' 20 0 40 '� 80 PRELIMINARY vJ LL LL Q a " NOT FOR CONSTRUCTION W C) + Half Size Scale: 1 =40' Z N 503 m coN co In v� m� o� w 1On �to CD CV Cn� ? O rnM o T +o 503 0 Z 50 + c+i «i � co v co v co � � C i Nt Cn Cti � � m ui c+o ui W W � � Co rn °° � 502 Z Q �_ Z Htr qtr Htr err �� qtr o a �� Htr Q� 501 n III CA 2 III C0 2 111 C0 2 m Ij I CO 2 Cn W Cn 2 m m U CA 2 Cn W CA 2 C0 W 501 J IZ Q O 50 Oc+o O� 500 w ROPOSED w x � C7 z 49 499 O 49 498 Z 49 497 PROPOSED 49 496 VIN 42" F Ftj DATE: 5 SEPT 2013 495 %L 495 REVISIONS: 494 'V7 ...................... 494 493 PROPOSED 493 r M PROJECT NAME: sot East 'n a M STONE A D LOG THALWEG 492 CONSTRUCTED RIFFLE 492 .4 0 u > PIPE BURIED rn RIFFLE P.) DWG NAME: Construction Plan and Profile CLASS II MIX (TYP.) 491 Z 491 SCALE: '+ m N °+° Co + C'? °+° o + j BELOW CHANNEL + �? (`1 r` �°,� As Noted MITIGATION 490 '� v v v rn 'n m cn ? Q ? Q n a °+° cli v rn490 Q v Q v Q v Q a v �a Q v W a 2 Q a v Q v PLAN SET �o �o 489 � V �a Fa V Cn V Ha 2: H �a A d N C%) V ~ G_ C) V489 SHEET NO. 43 +00 43 +25 43 +50 43 +75 44 +00 44 +25 44 +50 44 +75 45 +00 45 +25 45 +50 45 +75 46 +00 46 +25 46 +50 46 +75 47 +00 47 +25 47 +50 47 +75 48 +00 48 +25 48 +50 48 +75 FULL SIZE PLAN - HORIZONTAL SCALE - 1 " = 20' VERTICAL SCALE - 1" = 2' HALF SIZE PLAN - HORIZONTAL SCALE - 1 " = 40' VERTICAL SCALE - 1" =41 PP6 REACH 3b - TYPE "C" REACH 4 - TYPE "B" N w V o GG aU? cE e cg + Cl) ICI o / cE STONE AND LOG 4 CONSTRUCTED RIFFLE D3 cE cF F y v y \ GE (TYP.) cF � o GE rn / cF •n. � 0, NOW OR FORMERLY GE CF m o FRANKLIN W. HOWEY, JR. cE 52 +00 STONE AND 4 co o ao W w m o F v1 o rn PID 031580170 D.B. 4789, PG 339 1x g0 S2x LOG ' rn GE 2Q CONSTRUCTED RIFFLE D3 \ tmo =m aM 6 cE (TYP.) cF I Z .o wo � of N W .6 Its O ^x�O C CONSTRUCTED RIFFLE 2 F Z - U D v ai a m o° GE O S%rt h CLASS I MIX (TYP.) D1 cE LOCATION KEY LEGEND o m o 51k0 ?Q > p CE U W z ce CO NSTRUCTED FLE 2 $ 52 +80 cE G� �,� CLASS I MIX (TYP.) D1 o S3xQO , .Vy > 0) Cl- x� b worn GE / 1 �- _ / cE W W EXISTING a. s 4 u GE =1= cn STREAM CENTERLIN �s 3 54 +20 cn o 5� k 0� to 00 Z 1 EXISTING x Q `� VI 4' TOP OF BANK xA x0 `LI y0 TOE OF BANK o O = Z % 48+80 xD 'ssx Q X60 1 cZj �QQ o � yox gx = v i o t2*"N CONSTRUCTED RIFFLE w� D1 CLASS c9x x`a II MIX (TYP.) J g +2 a9 *40 Agk60 A� t t t 40 20 0 40 80 �?�� Z J C) O PROPOSED BRUSH TOE 3 Half Size Scale: „_ 1 -40 a� d� 3� U + Q (TYP.) D1 a� 'PRELIMINARY U U NOT FOR CONSTRUCTION 0 W O co Q ti O 501 00 + c7 + N oo _ Nao �P 00 LO +'r? _ MN coo °+°rn 04 v� n� rnM coo n� 0) 04 ono NCO 501 W W + Z o�j rnri I& m rnci + �� +o OP7 ON + ON oN rN N + �N rr + + + + + + +° +? +� �� Nr W Nr M Mr (hr MO O + J 00 _ 500 Q Qv Qv v v v v Q Q v v Q Q 1N v v v v v v It Q Q Q Q Q Q Q Q Q Q 500 O LL F2 H2 U) 2 U) W HD! CO 2 HD! H� CA 2 H� HD! HD! fn W H� H� H� HD! HD! H� Ha! �� t4 W u) W w O 499 fq W (q = r= be tu 499 O Z 498 498 IZ O Q 497 497 U Z PROPOSED U) Q Z THAI W G 496 496 O Z 495 495 J Z 494 TOP OF BANK 494 IZ D 493 493 DATE: 5SEPT 2013 492 '.�....... .............. 492 REVISIONS: 491 491 490 CONSTRI STONE AN LOG 490 RIFFLE PROJECT NAME: sot East 469 RIFFLE ( P.) 489 DWG NAME: onstruction Plan & P,.rle(Relic Channel) 466 o O o N CONSTRUCTED 488 SCALE: As Noted + C? + + + + + ° + m RIFFLE + MITIGATION rn 487 rn v v t°n uo5 r) Goo rn CLAS II MIX TYP. 'c 487 o .10 PLAN SET SHEET NO. 91 U C/) W co W V ~ U U 486 486 48 +75 49 +00 49 +25 49 +50 49 +75 50 +00 50 +25 50 +50 50 +75 51 +00 51 +25 51 +50 51 +75 52 +00 52 +25 52 +50 52 +75 53 +00 53 +25 53 +50 53 +75 54 +00 54 +25 54 +50 PP7 FULL SIZE PLAN - HORIZONTAL SCALE - 1” = 20' VERTICAL SCALE - 1" = 2' HALF SIZE PLAN - HORIZONTAL SCALE - 1" = 40' VERTICAL SCALE - 1" = 4' cE REACH 4 - TYPE 'B" nV'' o M RZ CE \ o h ICI m� CF W • m w LO y cE 0 aye cF cE / °� / PROP ED BRUSH TOE 3 °' 492 \ c cE TYP. O 4 +60 CONSTRUCTED RIFFLE 2 F cE / SINGLE WING 1 / W N o� ° o rn \ f0 OD O ^ M S4x80 7 °� 8� CLASS II MIX D1 v LOG VANE D1 / =o Nm B /S5 STA 54 +60 TROUGH 58 +60 / tq �r z m w ( N X2� 49 Lu K N o U) r 493 _ / \0 W mU o a�D-o LOCATION KEY LEGEND � rn m x� 492 3 5gx5� 0 2 °m °' o = N � e L / C��G O LL v a E Q z �4g 4 4g2 O Q� m - / �,�f1 493 a 9 F. ��N� V 2 O .m > rn It \ 8x2 / "o w o) � 490 x " a� k 489 EXISTING STREAK. 49 ab CENTERLINE \ -3b 1 SINGLE WING i � D1 LOG VANE NOW OR FORMERLY � g� \ MARION F. COX J AND OTHERS W Z m PID 03153001A Z \ D.B. PO J i' Z M i Q co O = 00 0� 40 20 0 40 80 PRELIMINARY U Q NOT FOR CONSTRUCTION U 00 U J LO _ Half Size Scale: 1 " =40' H W O co 0 H W W LO Z J + CD _ CO L Iwo m 0" 0 Z Z a O =O 0 ~ Z U Q U) O Z J Z e DATE: 5SEPT 2013 L REVISIONS: PROJECT NAME: 601 East DWG NAME: onsiruction Plan & Profle(Relic Channel) SCALE: As Noted MITIGATION PLAN SET SHEET NO. 54 +50 54 +75 55 +00 55 +25 55 +50 55 +75 56 +00 56 +25 56 +50 56 +75 57 +00 57 +25 57 +50 57 +75 58 +00 58 +25 58 +50 58 +75 59 +00 FULL SIZE PLAN - HORIZONTAL SCALE - 1" = 20' VERTICAL SCALE - 1" = 2' HALF SIZE PLAN - HORIZONTAL SCALE - 1" = 40' VERTICAL SCALE - 1" = 4' PP8 ZONE 2 ZONE 3 ZONE 1 ZONE 1 ZONE 2 PLAN VIEW NOT TO SCALE Wetland Planting Zones -Permanent Seed Nix Recommended application rate: 201bs. per acre Species Common Name Percent Agrostis stolonifera Creeping bentgrass 35 Carex wlpinoidea Fox sedge 25 Elymus Urginicus Virginia wild rye 25 Juncus effusus Soft Rush 5 Rudbeckia hirta Black -eyed susan 5 Verbena hastata 113lue vervain 5 aZ Total: 100 Creeping bentgrass 15 0.37ITotal Acres 400 2011bs. 8 /acre F_ I rota► lbs. 100 H Panicum clandestinum Deer tongue 10 100 Stream Buffer and Stream Banks Plantinq Zones- Permanent Seed Nix GENERAL NOTES: 1. TEMPORARY PLANTING WILL OCCUR IMMEDIATELY AFTER CONSTRUCTION TO STABILIZE AREAS OF BARE SOIL. PERMANENT PLANTING AND SEEDINGS SHALL BEGIN N SEASON OPTIMALY BETWEEN NOVEMBER 15 AND APRIL 15. 2. PRIOR TO PERMANENT PLANTINGS AND SEEDINGS, THE SITE SOILS SHALL BE PREPARED FOR PLANTING. WHERE NEEDED THE SOILS SHOULD BE PLOWED OR RIPPED TO IMPROVE COMPACTED SOILS AND ELIMINATE CHANNELIZED FLOW FROM NON - TARGET AREAS. IF NECESSARY SOILS SHALL BE AMENDED WITH STORED SITE TOPSOIL TO FACILITATE VIGOROUS PLANT GROWTH. EXOTIC AND INVASIVE PLANTS SHALL BE TREATED AND REMOVED. 3. SUMMARY OF PLANT QUANTITIES CHART SIZE REFERS TO THE SIZE OF THE PLANTS AT INSTALLATION. 4. THE SPACING OF THE PLANTS SHALL BE 3' ON CENTER FOR SMALL PLANTS, WETLAND FORBES, AND ON STREAM BANKZONES FOR TREES AND SHRUBS. SPACING SHALL BE 10 FEET ALONG ROWS WITH 10 FOOT ROW SPACING. FOR TREES AND SHRUBS PLANTING DENSITY IS TO BE 640 PLANTS /ACRE. 5. PLANTS WILL BE KEPT SHADED AND WELL WATERED TO MAINTAIN HEALTHY, VIGOROUS CONDITION PRIOR TO PLANTING. 6. PRERMANENT SEED MIX REQUIRES ADVANCE PRE -ORDER AND SHIPMENT. 7. ALL PLANT MATERIAL SHALL CONFORM TO OR EXCEED THE AMERICAN STANDARD FOR NURSERY STOCK (LATEST EDITION) AS PUBLISHED BYTHE AMERICAN ASSOCIATION OF NURSERYMEN. 8. THE SITE SHALL BE PLANTED BYTHE ZONES DEPICTED IN THE PLANTING PLAN SHEETS WITH SPECIES LISTED IN THE PLANTING TABLES. 9. PLANTING ZONE DESCRIPTIONS: ZONE 1 -ST REAM BANK THE STREAM BANK ZONE INCLUDED THE STREAM CHANNEL FROM BASE FLOW TO THE BANKFULL ELEVATION. ZONE 2 &3- STREAM BUFFER THE STREAM BUFFER INCLUDES THE AREA FROM THE BANKFULL ELEVATION TO THE CONSERVATION EASEMENT LIMIT. ZONE 4 - WETLAND THE WETLAND ZONES INCLUDE POCKETS OF ENHANCED EXISTING WETLAND AREAS WITHIN ZONE 2. ZONE 5- TEMPORARY ACCESS AREA TO BE STABILIZED WITH TEMPORARY SEED ONLY WITHIN CROP PRODUCTION AREAS. Plam Table are Roots 20ne1(Streambank) 2one2 (Stream Buffer) Recommended application rate: 20 lbs. per acre 2one4(Wetlands) BI ack gum (Ny ssa syly ati ca) J Scientific Name Common Name Percent Red oak (4uercus rubra) Elymus Nrginicus Virginia wild rye 20 White oak [4uercus al ba] Panicum Urgatum Switchgrass 20 Tulippo pl ar(Li ri o dend ron to l i pifera) aZ 500 Agrostis stolonifera Creeping bentgrass 15 Z 300 400 Coreopsis lanceolata Coreopsis 10 100 100 H Panicum clandestinum Deer tongue 10 100 50 VA l l m o ak(4u ercus phe 1 1 os) Andropogon gerardii Big bluestem 5 Z Chestnut oak(4uercus mi chaux i i) a Juncus effusus Soft rush 5 I ror od(C arpi n us carol i n i an a) 350 Polygonum pensylvanicum Penn. Smartweed 5 250 Schizachyrium scoparium Little bluestem 5 NOJECT NAME - 250 601 East Sorghastrum nutans Indian grass 5 250 50 Hack berry (Celti s I aea i gata) 100 Buttonb ush (Ce phal aithu s ocd d ental i s) Total Acres 100 El de rberry (Sambucus can ade nsi 5) 10.37 100 Bare Rom Total = 20 Ibs.lacre 2750 300 Live Stakes 208 I Total lbs. B I ack VA I I m (S al ix ni gra) GENERAL NOTES: 1. TEMPORARY PLANTING WILL OCCUR IMMEDIATELY AFTER CONSTRUCTION TO STABILIZE AREAS OF BARE SOIL. PERMANENT PLANTING AND SEEDINGS SHALL BEGIN N SEASON OPTIMALY BETWEEN NOVEMBER 15 AND APRIL 15. 2. PRIOR TO PERMANENT PLANTINGS AND SEEDINGS, THE SITE SOILS SHALL BE PREPARED FOR PLANTING. WHERE NEEDED THE SOILS SHOULD BE PLOWED OR RIPPED TO IMPROVE COMPACTED SOILS AND ELIMINATE CHANNELIZED FLOW FROM NON - TARGET AREAS. IF NECESSARY SOILS SHALL BE AMENDED WITH STORED SITE TOPSOIL TO FACILITATE VIGOROUS PLANT GROWTH. EXOTIC AND INVASIVE PLANTS SHALL BE TREATED AND REMOVED. 3. SUMMARY OF PLANT QUANTITIES CHART SIZE REFERS TO THE SIZE OF THE PLANTS AT INSTALLATION. 4. THE SPACING OF THE PLANTS SHALL BE 3' ON CENTER FOR SMALL PLANTS, WETLAND FORBES, AND ON STREAM BANKZONES FOR TREES AND SHRUBS. SPACING SHALL BE 10 FEET ALONG ROWS WITH 10 FOOT ROW SPACING. FOR TREES AND SHRUBS PLANTING DENSITY IS TO BE 640 PLANTS /ACRE. 5. PLANTS WILL BE KEPT SHADED AND WELL WATERED TO MAINTAIN HEALTHY, VIGOROUS CONDITION PRIOR TO PLANTING. 6. PRERMANENT SEED MIX REQUIRES ADVANCE PRE -ORDER AND SHIPMENT. 7. ALL PLANT MATERIAL SHALL CONFORM TO OR EXCEED THE AMERICAN STANDARD FOR NURSERY STOCK (LATEST EDITION) AS PUBLISHED BYTHE AMERICAN ASSOCIATION OF NURSERYMEN. 8. THE SITE SHALL BE PLANTED BYTHE ZONES DEPICTED IN THE PLANTING PLAN SHEETS WITH SPECIES LISTED IN THE PLANTING TABLES. 9. PLANTING ZONE DESCRIPTIONS: ZONE 1 -ST REAM BANK THE STREAM BANK ZONE INCLUDED THE STREAM CHANNEL FROM BASE FLOW TO THE BANKFULL ELEVATION. ZONE 2 &3- STREAM BUFFER THE STREAM BUFFER INCLUDES THE AREA FROM THE BANKFULL ELEVATION TO THE CONSERVATION EASEMENT LIMIT. ZONE 4 - WETLAND THE WETLAND ZONES INCLUDE POCKETS OF ENHANCED EXISTING WETLAND AREAS WITHIN ZONE 2. ZONE 5- TEMPORARY ACCESS AREA TO BE STABILIZED WITH TEMPORARY SEED ONLY WITHIN CROP PRODUCTION AREAS. Plam Table are Roots 20ne1(Streambank) 2one2 (Stream Buffer) 20ne3(Strem Buffer) 2one4(Wetlands) BI ack gum (Ny ssa syly ati ca) J 350 O Red oak (4uercus rubra) 350 0 U U White oak [4uercus al ba] 350 = Tulippo pl ar(Li ri o dend ron to l i pifera) aZ 500 400 R iver bi rch(Betu l a ni gra) Z 300 400 Am eri can persi mm on (Di o spyros v i ro n i ana) Z 100 100 H TagAl der (Al n us serrul ata) Z 100 100 50 VA l l m o ak(4u ercus phe 1 1 os) 500 250 Z Chestnut oak(4uercus mi chaux i i) a 500 250 I ror od(C arpi n us carol i n i an a) 350 250 EVISMNS- Green Ash (Fraxi n us pen nsyly ani ca) 250 BI ack VA I I ow (S al i x n i gra) NOJECT NAME - 250 601 East Sy camore(PI atanu s omi d erft l 5l VG NAND 250 50 Hack berry (Celti s I aea i gata) 250 Buttonb ush (Ce phal aithu s ocd d ental i s) 100 El de rberry (Sambucus can ade nsi 5) 100 Bare Rom Total = 0 3900 2750 300 Live Stakes B I ack VA I I m (S al ix ni gra) 1000 Cottonwood 900 S i l ky d ogwood(Cornu s am omum) 1000 S i l ky wi 1 1 ow (S al i x Seri cea) 600 Live Stake Total= 3500 0 0 0 U " mm rn S OS 'j, NN OD N X Q G% O I ra OR 01 Cld o, xi=- Wb 3CD ypX 0Z N I U jaLd W CN dASO N o dU [d >.r, d Z m E Go d Z lz - 19.6 c e s LL �� L L) 0 d ETA ► L =f:� ll' ZZ co I MITIGATION I PLAN SET VPi Q Z H J O 0 U U W H = aZ M Lv Z Z Z %D H Q Z 0- p U Z a r� Z M ATE- AL1G 9 2013 EVISMNS- NOJECT NAME - 601 East VG NAND PLantlno Notes I MITIGATION I PLAN SET VPi GENERAL The vegetation plan forth e Newtown Project was developed using a 3 Zone Installation: planting scheme. The planting zones are as follows: The Contractor is to limit sub -grade and finish grade preparation to areas that will be planted immediately. Preparation areas are to be moistened Zone 1- Streambank (1.87 Acres) prior to seeding when soil is dry but care shall be taken not to create Zone 2- Stream Buffer (11.99 Acres PiedmontAluvial Forest) muddy conditions. The seedbed shall be non compacted loose soil. Zone 3- Wetland Restoration (3.38 Acres Piedmont Alluvial Forest) Prepared areas are to be restored if eroded or disturbed afterfine grading and before planting. Soil amendments should follow the fertilizer and The planting plan zones are shown on the construction plans planting plan sheets. Substitutions of specified plant materials may be made with the approval of the owner and the Designer and shall be compatible with the specified planting scheme. The various species of bare root plants and live stakes specified on the plans is to be at spacing called for on the plans in the appropriate zone. The planting stock should be grown by restoration nurseries within the same physiographic region (Piedmont) and within 200 miles of the project site. The seed sources for the plant material should be obtained from the Piedmont, and genetically improved seedlings should be used when available. Plant stock or seed mixes may be obtained from nurseries beyond the 200 -mile limit with approval of the Designer. Only the highest quality plant material should be planted. The seedlings should have well - developed fibrous root systems and healthy buds. Seedling should be packaged and stored prior to planting to protect against damage or extreme temperatures. Installation should occur during he dormant season i.e. late fall or winter, , if the ground is not frozen, to early spring before growth begins. No planting shall be done when the temperature is below 32 degree F, the soil is frozen, when the sides or bottom of the plant hole are frozen, or when the soil to be used for backfilling is frozen or too wet. The contractor installing the vegetation on the project site shall have the following qualification /certifications: Certified Landscape Technician, or Certified Plant Professional, or Registered Forester, or Registered Landscape Contractor, or Certified Nurserymen, or otherwise approved by the owner. liming description in the amendmenttable included on the planting plan. Seed is to be sown with a spreader of a seeding machine. Seed is notto be broadcast or dropped when wind velocity exceeds 5 mph. Seed is to be evenly distributed by sowing in two directions at right angles to each other. Wet seed or seed that is moldy or otherwise damaged in transit or storage is not to be used. After being sown, the seed is to be raked into the top 1/8 inch of the topsoil, lightly rolled, and watered with fine spray. Seeded areas on stream banks shall be protected with coir fiber matting as shown on the plans. Other seeded areas are to be protected by spreading straw mulch uniformly to form a continuous blanket over the seeded areas (75% coverage - 2 tons /acre). Straw mulch is to be spread by hand, blower or other suitable equipment. Alternative seeding methods must be pre - approved by the Designer prior to installation. LIVE STAKES General: Stages required by the Contractor to complete for successful implementation ofthe planting plan include soil bed preparation, initial planting, plant establishment, and replacement planting. The Contractor shall perform the operations provided for in these specifications in a careful, workmanlike manner that will promote the continued life and healthy growth of all plants in their location. Live stakes shall be handled in accordance with the Pocket guide to Seedling Care and Planting Standards, 5th Edition, July 2003 or most recent edition or similar guide with designer approval. Materials Materials: The tables on VP1 list herbaceous, permanent seed mixtures. The contractor shall provide detailed information including but not limited to germination rates, noxious weed seeds and date and location of harvest on seed mix. The designer must approve the seed mix prior to application. gullies and promote a natural effect in the re- vegetated area. BARE ROOT PLANTS General: The work of planting includes planting bed preparation, initial planting, plant establishment, and replacement planting. The Contractor shall perform the operations provided for in these specifications in a careful, workmanlike mannerthat will promote the continued life and healthy growth of all plants in their location. Seedlings shall be handled in accordance with the Pocket guide to Seedling Care and Planting Standards, 5th Edition, July 2003. Materials: Bare root plants are to be planted in the appropriate zone as indicated on the planting plans. The Summary of Plant Quantity table on the planting plan lists the species, plant size, spacing guidelines and placement of bare rootvegetation. An assortment of bare root plants are required as indicated in this table on the plans Installation: In digging, loading, transporting, unloading, planting or otherwise handling plants, the contractor shall exercise utmost care and use adequate precautions to prevent injury to or drying out of the trunk, branches, or roots: and to prevent freezing of the plant roots. Immediately following delivery to the project, all plants with bare roots, if not promptly planted, shall be heeled -in in constantly moist soil or sawdust in an acceptable manner correspond in to generally accepted horticultural practices. While plant with bare roots are being transported to and from heeling -in beds, or are being distributed in planting beds, or are awaiting planting after distribution, the Contractor shall protectthe plants from drying out by means of wet canvas, burlap or straw or by other means acceptable to the Designer and appropriate to weather conditions and the length of time the roots will remain out of the ground. Installation of bare root vegetation shall be located in designated areas along the stream bank above and below bankfull elevation as described in the plans or a directed by the Designer and in the wetland areas. Soil in the permit roots to spread out and down without J- rooting. After planting, the soil shall be tamped around the shrub or tree firmly to eliminate air packets. Straw mulch shall be placed around the base of each plant at least 4 -6 inches thick. Straw bails may be torn into segments and placed around the base of each plant. SHRUB AND TREE TRANSPLANTS General: Existing site vegetation may be used to augment plantings. Transplants may only be taken from disturbed areas. Materials: Vegetation to be transplanted will be identified by the Contractor and approved by the Designer. Shrub and trees less than 3 inches in diameter shall be salvaged onsite in areas designated for construction access and disturbed areas. Installation: Transplanted vegetation shall be carefully excavated with root balls with intact and surrounding soils. Care shall be taken to prevent damage to limbs or bark. Vegetation shall be transplanted immediately, if possible. Otherwise the vegetation shall be transported to designated stockpile areas and heeled into moist soil or sawdust in an acceptable manner appropriate to weather or seasonal conditions. Installation of the transplant shall be located in areas approved by the designer. Compacted sails in the transplant area shall be loosened to a depth of at least 1 foot. Transplants shall be replanted to the same depth as they were originally growing. The planting trench or hole shall be deep and wide enough to permit the roots to spread out and down. The plant stem shall remain upright. Soil shall be replaced around the transplanted vegetation and tamped around the shrub or tree firmlyto eliminate air pockets, and watered in. Transplant spacing should be at least 10 ft. x 10 ft. for canopy and 5 ft. x 5 ft. for understory plants. TOPSOIL General: Topsoil will be preserved and spread where necessary to provide a suitable growth medium for vegetation growth. Topsoil will be used throughout the site to reduce the amount of fertilizers and soil amendments needed for vegetation growth. Spreading: Uniformly distribute topsoil to a minimum compacted depth of 2 inches on 3:1 slopes and 4 inches on flatter slopes. Do not spread topsoil while it is frozen or muddy, or when the sub -grade is wet or frozen. Compact the topsoil enough to ensure good contact with the underlying soil, but avoid excessive compaction. The volume of topsoil required for application to various depths is included in the chart below. Volume of Topsoil Required For Application to Various Depths Live stakes are to be planted in the appropriate zone as indicated on the Survival of Plantings planting plans. The Plant Quantity Summary Table on the planting plan The Contractor shall be responsible for maintaining a survival rate of 80% lists the species, minimum stem caliper, plant height /length, and spacing on all permanent plantings for the duration of twelve months following the guidelines. A minimum stake caliper is 0.5 inches to 2 inch diameter with a Date of Project Acceptance by the owner. The Date of Project Acceptance is length of 2 to 3 feet, appropriate for driving into the ground. Seethe defined by the Project Acceptance Letter issued by the State Construction standards described in The Packet Guide to Seedling Care and Planting, July Office. The 80% survival rate shall apply additionally to each species 2003. planted. The contractor shall incurthe cost of replacing any permanent 12.4 plantings that do not survive through the one -year warranty period. One Live stakes are to be dormant (cut fall or winter) and gathered locally or year after project acceptance, an on -site inspection will be conducted and purchased form a commercial supplier. Stakes must be freshly cut with side the Contractor will be directed accordingly on replacement of any branches removed, but with bark intact (ensure that the bark is not mortality. stripped during the cutting, preparation or installation of the stake). Cuttings are to be collected using a saw or sharpened clippers (not an axe). PERMANENT SEEDING One end of the live stake must be cut at an angle for insertion into the soil General: and the other end must be cut square for tamping. Cutting must be kept Permanent seeding will be required in all planting zones specified on the fresh and moist prior to installation. plans and prior to demobilization from the site on all remaining disturbed areas. Contractor shall install temporary cover suitable for that season in Installation conjunction with the permanent seed in all areas as shown on the planting In digging, loading, transporting, unloading, planting or otherwise handling plan to receive permanent seeding as construction and stabilization plants, the Contractor shall exercise utmost care and use adequate progresses. Temporary seed mixture and schedule is shown on the Erosion precautions to prevent injury to or drying out of the plant. The live stakes Control Key & Site Access plan sheet EROS 1. Areas fertilized for temporary shall be installed the same day they are prepared. The installation should seeding shall be sufficiently fertilized for permanent seeding; additional start nearest to the stream and work up the bank /floodplain. Cutting must fertilizer is not required for permanent seeding. Seed mixes at the rates a installed right side up with the buds pointing upward. Cuttings should be shown in the tables on Planting Plan VP1 shall be used for seeding. Ideally, tamped into the ground at right angles to the slope and angled permanent seeding shall occur during the growing season for all listed seed downstream. They are to be tamped into the ground for approximately 4/5 species. Soil amendments are shown on VP1. of their length. Cuttings that split or become "mushroomed" must be replaced. Stakes should be installed in a random configuration to prevent Materials: The tables on VP1 list herbaceous, permanent seed mixtures. The contractor shall provide detailed information including but not limited to germination rates, noxious weed seeds and date and location of harvest on seed mix. The designer must approve the seed mix prior to application. gullies and promote a natural effect in the re- vegetated area. BARE ROOT PLANTS General: The work of planting includes planting bed preparation, initial planting, plant establishment, and replacement planting. The Contractor shall perform the operations provided for in these specifications in a careful, workmanlike mannerthat will promote the continued life and healthy growth of all plants in their location. Seedlings shall be handled in accordance with the Pocket guide to Seedling Care and Planting Standards, 5th Edition, July 2003. Materials: Bare root plants are to be planted in the appropriate zone as indicated on the planting plans. The Summary of Plant Quantity table on the planting plan lists the species, plant size, spacing guidelines and placement of bare rootvegetation. An assortment of bare root plants are required as indicated in this table on the plans Installation: In digging, loading, transporting, unloading, planting or otherwise handling plants, the contractor shall exercise utmost care and use adequate precautions to prevent injury to or drying out of the trunk, branches, or roots: and to prevent freezing of the plant roots. Immediately following delivery to the project, all plants with bare roots, if not promptly planted, shall be heeled -in in constantly moist soil or sawdust in an acceptable manner correspond in to generally accepted horticultural practices. While plant with bare roots are being transported to and from heeling -in beds, or are being distributed in planting beds, or are awaiting planting after distribution, the Contractor shall protectthe plants from drying out by means of wet canvas, burlap or straw or by other means acceptable to the Designer and appropriate to weather conditions and the length of time the roots will remain out of the ground. Installation of bare root vegetation shall be located in designated areas along the stream bank above and below bankfull elevation as described in the plans or a directed by the Designer and in the wetland areas. Soil in the permit roots to spread out and down without J- rooting. After planting, the soil shall be tamped around the shrub or tree firmly to eliminate air packets. Straw mulch shall be placed around the base of each plant at least 4 -6 inches thick. Straw bails may be torn into segments and placed around the base of each plant. SHRUB AND TREE TRANSPLANTS General: Existing site vegetation may be used to augment plantings. Transplants may only be taken from disturbed areas. Materials: Vegetation to be transplanted will be identified by the Contractor and approved by the Designer. Shrub and trees less than 3 inches in diameter shall be salvaged onsite in areas designated for construction access and disturbed areas. Installation: Transplanted vegetation shall be carefully excavated with root balls with intact and surrounding soils. Care shall be taken to prevent damage to limbs or bark. Vegetation shall be transplanted immediately, if possible. Otherwise the vegetation shall be transported to designated stockpile areas and heeled into moist soil or sawdust in an acceptable manner appropriate to weather or seasonal conditions. Installation of the transplant shall be located in areas approved by the designer. Compacted sails in the transplant area shall be loosened to a depth of at least 1 foot. Transplants shall be replanted to the same depth as they were originally growing. The planting trench or hole shall be deep and wide enough to permit the roots to spread out and down. The plant stem shall remain upright. Soil shall be replaced around the transplanted vegetation and tamped around the shrub or tree firmlyto eliminate air pockets, and watered in. Transplant spacing should be at least 10 ft. x 10 ft. for canopy and 5 ft. x 5 ft. for understory plants. TOPSOIL General: Topsoil will be preserved and spread where necessary to provide a suitable growth medium for vegetation growth. Topsoil will be used throughout the site to reduce the amount of fertilizers and soil amendments needed for vegetation growth. Spreading: Uniformly distribute topsoil to a minimum compacted depth of 2 inches on 3:1 slopes and 4 inches on flatter slopes. Do not spread topsoil while it is frozen or muddy, or when the sub -grade is wet or frozen. Compact the topsoil enough to ensure good contact with the underlying soil, but avoid excessive compaction. The volume of topsoil required for application to various depths is included in the chart below. Volume of Topsoil Required For Application to Various Depths L)epth inches Cubic Yards Per 1000 Sq. Feet Cubic Yards Per Acre 1 3.1 134 2 6.2 269 3 9.3 403 4 12.4 538 5 15.4 672 6 18.5 806 U a •gym WI U u J rO lz V �o mm mm X 0 d yW o°e n N dZ L t3 a 10 o- ml IT o+ N N 0 CD N CA N ox ysL_ CL � Qo N M U aZ U 0 d oe o+ � 4V,�r �nqunnn "`�, 0 W F- E3 Z Ld 0 Z V--1 H O F- %0 Z Q J Q Z H J C3 Q U F- a Z Z C3 U Z a H Z ITE- A11G 9 2013 nJECT NAME 601 East NAME Plantlno Notes I MITIGATION I PLAN SET VP2 is PLANTING DETAILS SEEDLING / LINER BARER❑ ❑T PLANTING DETAIL HEALING IN DIBBLE PLANTING METH ❑D W o 1. Locate a h@atb% -In site In a shady, USING THE KBC PLANTING BAR a 9D well protected area.S",n 2. Excavate a flat bottom trench 12' deep and provide drainage. 2• 4 •� �w 8 e p °'0 v' p o ;i v � . . B ' �• W " e 1 x :_ ar Y7 _ 1>� 1u= FIAT TOP END = "0 m r v _ GROUND i".i Z -o- V L 3 BackfNt the -branch with 2' well rotted sawdust. Place a 2' layer of T iT i iTi i iTi i 1. Insert bar 2. Remove lant bar LATERAL BUD SURFACE ai N ° C o well rotted sawdust at a sloping angle not Planting Planting 3 Unsert pinrntkng bar o i v r N at one and of the trench as shown and putt handle and place seedling at 2• turd planter toward planter. correct depth from seeding. / BARK EDGE fo C- _o Um o o Z E a � J o C 4 Place n sklQle layer of plants against the sloptrg and so that = SIDE BRACH y Lai W a the root collar Is at ground level. - ll� i o 5 � 1 lilt t iu = p '' &b 4. Pull handle of bar S. Push handle 6. Leave compaction toward arrter, firming forward firming salt hale open Water salt at top, thoroughly. LOWS WATER TABLE at KgC pLpg G BAR have 45' TAPER - ¢vo rvy.yT S. Place n 2' In of well rotted toyer sawdust over the roots maintaining a sloping angle. Plnntln bar shall PLANTING N❑TES, n blade with a trial or cross section, and ll sla BUTT END n 2' �4r c —00(” P�ANTI Ply,,, 1'ethkk nt,untwide and seedlings shat be kept sdQ ........ ®�G,c ..n�� „a�• In a malst 6. Repent layers of plants and sawdust tho* RRRT.P.Rgrg shall be root Z as necessary and water oughly. pruned, If necessary, so that no roots extend more than J 10 Inches (10') below the root collar. 0 X REFORESTATION DETAIL LIVE STAKE DETAIL J V 1 scAlE NGT To SCALE 2 SCALE: NOT TO SCALE TREE PROTECTION DURING CONSTRUCTION CROWN OF TREE IS NEEDED FOR LEAF (n W 1. DO NOT COMPACT SOIL BENEATH TREES NO VEHICLE SHALL BE ALLOWED UNDER HEAVY GROWTH TO PRODUCE OXYGEN, FILTER REDUCE 0 MATERIALS SHALL BE�STORED BENEATH TREES W RESULTS OF COMPACTION CAUSE WATER AND AIR NOT AAPPPPEEARA� AND DO NOT DISFIGURE CROWN WITH 0 Z TO REACH THE ROOTS AND THE TREE WILL DIE. THESE INSENSITIVE PRUNING. r Z FEEDING ROOTS OCCUR WELL AWAY FROM THE BASE OF THE TREE TO THE EDGE OF THE OVERHEAD BRACH 0 CANOPY. DAMAGING THE BARK WITH LAWNMOWERS, (O r CONSTRUCTION EQUIPMENT, OR ANYTHING ELSE IS Z Z PROHIBITED. A PROTECTIVE BARRIER SHOULD PREVENT DAMAGE FROM OCCURRING DURING CONSTRUCTION. Q J WOVEN COIR FIBER MAT 2. NO CUTTING OF LARGE STRUCTURAL ROOTS LOCATED 0 ESTABLISHED PLAT SHOWN NEAR THE BASE OF THE TRUNK. THESE ARE ESSENTIAL IN SUPPORTING THE TREE AND HOLDING IT UPRIGHT IN HIGH WINDS. REMOVAL OF THE ROOTS ALONG ONE SIDE 7I FOR INFORMATION ONLY S OFTEN DONEE BECAUSE OF A WALK, PAVING OR Z BUILDING WHICH IS BEING CONSTRUCTED. 0 3. AVOID CUT AND FILL WITHIN DIAMETER OF TREE CROWN DURING EXCAVATION. Z -� — PLATING TO TOP 30' LIVE CUTTING (DORMAN OF RIP RAP (TYP) ATE: 9 AUG 2013 r EXISTING GROUND REVISIONS: '►� NOTE: INSTALL LONG STRAW FEEDER ROOTS FEEDER ROOTS ARE LOCATE OJECT NAME. MULCH BENEATH MAT. AT 'DRIPUNE' OF TREE em East AND PROVIDE TREE WITH WG NAME MOISTURE AND NUTRIENTS STRUCTURAL ROOTS Planting Dstans SEE NOTE 1 AND 4. STRUCTURAL ROOTS LOCATE OEM= NEAR BASE OF TRUNK ARE NTS NEEDED TO FIVE SUPPORT TO MITIGATION ENTIRE TREE IF REMOVED, TREE CAN FALL AND DAMAGE PLAN SET EET No. PROPERTY SEE NOTE 2 AND NOTE 4, METHOD OF TREE PROTECTION DURING CONSTRUCTION VP3 3 SCALE Nor TO SCALE 4 SCALE: NOT TO SCALE i IJ �vo� t r �� ♦ -� 0 i om �I Go C3 � a E c II/ O pr I U la., v I �.a g �v Q�� SP �• Lr �p '� W N r - v �jII W �j .0 p X V WdLi i II ~ a+>..N rA II �QZ E dZ c dS O i 1 .9 �I `•�/ W T tY RANCH 2 \ \\ Q .. y a ®.G�c 1 Z A J Z C3 W w W W U q.Ww W Z -J _� LIJ 0 o Z A %o F- Z Z Za a J U a- Z C3 Z D17E: S SEPT 2013 pDA5p1@ PWALT NNE 601 East Doe NNE PRELIMINARY `ALE^° sods Sheet NOT FOR CONSTRUCTION 1'-300' MITIGATION PLAN SET 300 150 0 300 600 or W. Half Size Scale: 1" =300' VP4 LEGEND ® ZONE 1 - STREAMBANK = 1.22 AC Q ZONE 2 - 'B' STREAM TYPE STEEP VALLEY SLOPE = 5.02 AC ® ZONE 3 - 'C' STREAM TYPE FLAT AND BROAD FL❑❑DPLAIN = 5.87 AC .`.`. ZONE 4 - WETLAND AREA = 0.34 AC Q ZONE 5 - TEMPORARY ACCESS AREA - PLANT WITH TEMPORARY SEED MIX = 0.62 AC om �I Go C3 � a E c II/ O pr I U la., v I �.a g �v Q�� SP �• Lr �p '� W N r - v �jII W �j .0 p X V WdLi i II ~ a+>..N rA II �QZ E dZ c dS O i 1 .9 �I `•�/ W T tY RANCH 2 \ \\ Q .. y a ®.G�c 1 Z A J Z C3 W w W W U q.Ww W Z -J _� LIJ 0 o Z A %o F- Z Z Za a J U a- Z C3 Z D17E: S SEPT 2013 pDA5p1@ PWALT NNE 601 East Doe NNE PRELIMINARY `ALE^° sods Sheet NOT FOR CONSTRUCTION 1'-300' MITIGATION PLAN SET 300 150 0 300 600 or W. Half Size Scale: 1" =300' VP4 3� ---- ------- \ 5� MO I N N /7 m I � x O t, m FLOW �8 CE 549 S ZONE 2 ZONE 1 CE CE LEGEND I / i = 'so ® 1 i I i I I � � I I I I I I � I I 3C (D s v, ZONE 1- STREAMBANK Q ZONE 2 - "B" STREAM TYPE STEEP VALLEY SLOPE ® ZONE 3 - "C" STREAM TYPE FLAT AND BROAD FLOODPLAIN .'.'. ZONE 4 - WETLAND AREA Q ZONE 5 - TEMPORARY ACCESS AREA - PLANT WITH TEMPORARY SEED MIX � CE PRELIMINARY NOT FOR CONSTRUCTION 40 20 0 40 80 Half Size Scale: 1 " =40' Z —j CO L L W Z r F 0 Z :p Q J O O 0 0 0 0 LO Z O Q H CO DATE: 5 SEPT 2013 REVISIONS: PROJECT NAME: 601 East DWG NAME: Planting Plan SCALE: As Noted MITIGATION PLAN SET SHEET NO. Z J U 2 O Z O U Z O Z O fh O A � W � y O W A� O) •�_ O) C C) 0) _ d) Uo Z m W C N ICI y Z K N m U o2S U) L .� � o_ °) Z co rn m p N'— � 42 Y X vCa C 9U LL LL 0 V E m C t6 L O � �/ U N .0 M V W rn lY Z —j CO L L W Z r F 0 Z :p Q J O O 0 0 0 0 LO Z O Q H CO DATE: 5 SEPT 2013 REVISIONS: PROJECT NAME: 601 East DWG NAME: Planting Plan SCALE: As Noted MITIGATION PLAN SET SHEET NO. 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AK" � � �. �-ffWF. A I .'.'. ZONE 4 - WETLAND AREA Q ZONE 5 - TEMPORARY ACCESS AREA - PLANT WITH TEMPORARY SEED MIX �J m ¢'vJi m ?iZ= J Q W Z Z co J (-q Q 00 � =�Q U ao U Lo C0 J O 0� woo O Z + (C) J Lo a Z Z O O Z Q O ~ � Z Z U) O Q J Z 1DATE: 5 SEPT 2013 1 PROJECT NAME: 601 East DWG NAME: J P Planting Plan PRELIMINARY SCALE: NOT FOR CONSTRUCTION 1.._20 MITIGATION 40 20 0 40 80 PLAN SET SHEET NO. Half Size Scale: 1 " =40' VP12 O fh O A � � � y rn 0) rn rn M C _ rn tmo Z (A m m U N D) W C N Z N CO Co -0 .� Z o 6 D- .0 -corn m p e as � aIi9U LL LL 0 V � Qz - O C L U C O M V w rn Q' ¢'vJi m ?iZ= J Q W Z Z co J (-q Q 00 � =�Q U ao U Lo C0 J O 0� woo O Z + (C) J Lo a Z Z O O Z Q O ~ � Z Z U) O Q J Z 1DATE: 5 SEPT 2013 1 PROJECT NAME: 601 East DWG NAME: J P Planting Plan PRELIMINARY SCALE: NOT FOR CONSTRUCTION 1.._20 MITIGATION 40 20 0 40 80 PLAN SET SHEET NO. Half Size Scale: 1 " =40' VP12 / // / / 1 / b r 1 9 0 `p• 1. o O � �- V Qr ' d 24 \ " O .t19yp� 2: ° r 6 0 6 a D o Conservation Easement Marker Northing Eastin 1 397201.73 1572558.39 1572469.46 2 397389.57 3 397649 397788.33 397900.73 397903.23 397778.35 397476.59 397268.1 397950.63 398375.34 398697.94 398766.24 a mm I� 1; \ 6 0�y0 �1 �N 9 10 w.wWi OI p�N \ 14 398748.64 C°m" ^0� 398699.77 16 a udR 397953.21 18 �i ~ W N G _ X 399037.05 1 tJ a 399502.09 399524.46 22 23 24 25 26 �o dalo u i i b d 0 (� I0 111 --- ✓✓✓ ° o • D 0 38 0 36 O ■ I 0 / 4 - - O R � R }344L m R 16 / 43 cc 17.5 1° 33� I �o 0 o�G \ li Mr, Eq Q 0 1 Conservation Easement Marker Northing Eastin 27 400594.48 _ 400693.61 400703.62 400945.37 1572077.91 1572061.32 1572166.56 1571923.73 1571827.28 1571784.21 1571880.82 1571724.36 1571341.08 1571212.52 1571262.42 1571218.98 1571283.69 1571382.62 1571428.5 1571371.97 28 29 30 31 400935.34 32 400815.36 400783.93 33 34 35 36 37 400826.41 401026.78 401359.64 401503.41 38 401587.92_ 39 401660.85 _ 401586.71 40 41 401622.63 42 401295.92 43 400980.31 1571777.16 a mm S, 15; 0RD l (/1 p 0� N " w d s Lj W tJ X j Appendix E. Preliminary Monitoring Plans / /� / 1 / 6/ Fffff,A- Vr r 23 .p: CE 0 NOTE, BANK PINS AT POOL CROSS SECTIONS. " .0 0 LEGEND • STREAM CREST GAUGE VEG PLOT XS -12 PERMANENT CROSS SECTION REACH 1 — 1460 LF — 8 SECTIONS REACH 2 — 925 LF — 4 SECTIONS REACH 3 — 1070 LF — 4 SECTIONS REACH 4 — 480 LF — 2 SECTIONS PRELIMINARY NOT FOR CONSTRUCTION 100 50 0 100 200 HALF SIZE SCALE: 1" =100' LL. '-- -4 W Oq WQ Z Z Z >-J .� WH QW a mm Ia \ p 0�y0 ,r �N Z Q w.wWi doCOND N \ J C C"m" ^0% D a udR �i ~ W U N G X oem 1 a �o dalo u , 1° Cd / .ry E d Z 0 d S U Q C J i o d i LEGEND • STREAM CREST GAUGE VEG PLOT XS -12 PERMANENT CROSS SECTION REACH 1 — 1460 LF — 8 SECTIONS REACH 2 — 925 LF — 4 SECTIONS REACH 3 — 1070 LF — 4 SECTIONS REACH 4 — 480 LF — 2 SECTIONS PRELIMINARY NOT FOR CONSTRUCTION 100 50 0 100 200 HALF SIZE SCALE: 1" =100' LL. '-- -4 W Oq WQ Z Z Z >-J .� WH QW XC3 U Q p W ly Z Q Q Z DATE: 25 SEPT 2013 J J C CLo D U oem ~� ��2 LEGEND • STREAM CREST GAUGE VEG PLOT XS -12 PERMANENT CROSS SECTION REACH 1 — 1460 LF — 8 SECTIONS REACH 2 — 925 LF — 4 SECTIONS REACH 3 — 1070 LF — 4 SECTIONS REACH 4 — 480 LF — 2 SECTIONS PRELIMINARY NOT FOR CONSTRUCTION 100 50 0 100 200 HALF SIZE SCALE: 1" =100' LL. '-- -4 W Oq WQ Z Z Z >-J .� WH QW XC3 U Q p W ly DATE: 25 SEPT 2013 aEVSIOMs JECE WE 601 East WE rtWrnry Monitoring Plan LE 1..,w. MITIGATION PLAN SET ET ND. PM1 Q o ► N� ° 0 U1 < e v d6 c1c In 0, 33 �33 33 R J� & / a 4 cc c o 0 0 � 1 0 / 1 I � 1 ° a mm s,� o+ l sw doSONDN e�c° ^m r x c g La 75 WU , "p l U j