Loading...
The URL can be used to link to this page
Your browser does not support the video tag.
Home
My WebLink
About
20071212 Ver 1_Year 3 Monitoring Report_20101123
14 ANNUAL MONITORING REPORT YEAR 3 (2010) ANNUAL MONITORING BROWN MARSH SWAMP STREAM AND WETLAND RESTORATION SITE Robeson County, North Carolina Fti 2� 4IS40 Hydrologic Unit 03040204037010 of the Lumber River Basin 4 & , ���0 Contract No. 16 -DO603 8 4'11 a If Prepared for: r ,� Affeqienment 0". p'06kAM NCDENR- Ecosystem Enhancement Program 2728 Capital Boulevard, Suite 1H 103 Raleigh, North Carolina 27604 November 2010 Prepared by: KO ASSO:CIAES PC Consulting; Engineers. `A F1oceRCe' &�Hutchesorranc. Company: Ko & Associates, P.C. Florence & Hutcheson, Inc. 5121 Kingdom Way, Suite 100 Raleigh, North Carolina 27607 919.851.6066 919.851.6846 (fax) For: Restoration Systems 1101 Haynes Street, Suite 211 Raleigh, North Carolina 27604 Contract No. D06038 Brown Marsh Swamp Restoration Site, Robeson County, North Carolina YEAR 3 (2010) MONITORING REPORT EXECUTIVE SUMMARY The Brown Marsh Swamp Restoration Site (Site) is located one mile east of the North Carolina and South Carolina state line, and is approximately 15 miles southwest of the Town of Lumberton, in Robeson County. The Site is situated due east of the intersection of Cotton Valley Road and McCormick Road, approximately one mile south of Interstate 95. The Site is located within United States Geological Survey (USGS) Hydrologic Unit and Targeted Local Watershed 03040204037010 (North Carolina Division of Water Quality Subbasin 03- 07 -55) of the Lumber River Basin and will service the USGS 8 -digit Cataloging Unit 03040204. The Site was identified to assist the North Carolina Ecosystem Enhancement Program in meeting its stream and wetland restoration goals. Primary activities at the Site included 1) stream restoration, 2) wetland restoration, 3) soil scarification, and 4) plant community restoration. Project restoration efforts provided 5004 Stream Mitigation Units and 5.0 Nonriverine Wetland Mitigation Units. Seventeen vegetation plots (10 -10 meters by 10 meters and 7 -20 meters by 5 meters in size) were established and permanently monumented. These plots were surveyed in August 2010 for the Year 3 (2010) monitoring season. Based on the number of stems counted, average densities were measured at 793 planted stems per acre surviving in Year 3 (2010). The dominant species identified at the Site were planted stems of silky dogwood (Corpus amomum), elm (Ulmus sp.), green ash (Fraxinus pennsylvanica), overcup oak (Quercus lyrata), cherrybark oak (Quercus pagoda), and swamp chestnut oak (Quercus michawdi), and natural recruits of red maple (Acer rubrum). No vegetation problem areas were noted during the Year 3 (20 10) monitoring season. Twenty cross - sections and longitudinal profiles within five 600 -foot reaches were measured for the Year 3 (2010) monitoring season. Asa whole, monitoring measurements indicate minimal changes in both the longitudinal profile and cross - sections as compared to as -built data. The channel geometry compares favorably with the emulated, stable E/C type stream reach as set forth in the detailed mitigation plan and as constructed. Current monitoring has demonstrated dimension, pattern, and profile were stable over the course of the monitoring period. No stream problem areas were noted during Year 3 (20 10) monitoring. Two onsite groundwater gauges and one reference groundwater gauge were maintained for the Year 3 (2010) monitoring season. Monitoring Gauge 2 was inundated/saturated within 12 inches of the surface for greater than 12.5 percent of the growing season while Gauge 1 was just shy of success criteria with inundation/saturation within 12 inches of the surface for 11.8 percent of the growing season. In addition, the reference gauge did not meet success criteria for the Year 3 (20 10) monitoring season and rainfall was well -below normal for the month of April. No wetland problem areas were noted during Year 3 (2010) monitoring. In summary, the Site achieved success criteria for vegetation, stream, and hydrology attributes in the Third Monitoring Year (2010). Page i KO & Ass6a=s, P.C. Consulting Engineers A Florence & Hutcheson, Inc Company Contract No. D06038 Brown Marsh Swamp Restoration Site, Robeson County, North Carolina YEAR 3 (2010) MONITORING REPORT Table of Contents EXECUTIVE SUMMARY ....................................................................................... ............................... i 1.0 PROJECT BACKGROUND ............................................................................... ..............................1 1.1 Location and Setting ....................................................................................... ..............................1 1.2 Project Objectives .......................................................................................... ............................... 1 1.3 Project Structure, Restoration Type, and Approach ......................................... ............................... 1 1.4 Project History and Background ...................................................................... ..............................3 1.5 Monitoring Plan View ..................................................................................... ..............................5 2.0 PROJECT CONDITION AND MONITORING RESULTS ............................... ............................... 5 2.1 Vegetation Assessment .................................................................................. ............................... 5 2. 1.1 Vegetation Success Criteria ......................................................... ..............................5 2.1.2 Vegetative Problem Areas ........................................................... ..............................6 2.2 Stream Assessment ........................................................................................ ............................... 6 2.2.1 Stream Success Criteria ............................................................... ..............................6 2.2.2 Bankfull Events ......................................................................... ............................... 7 2.2.3 Stream Problem Areas ................................................................ ............................... 8 2.2.4 Categorical Stream Feature Visual Stability Assessment .............. ..............................8 2.2.5 Quantitative Stream Measurements .......................................... ............................... 10 2.3 Wetland Assessment ...................................................................................... .............................10 2.3.1 Wetland Success Criteria ............................................................ .............................10 2.3.2 Wetland Problem Areas ............................................................. .............................10 2.3.3 Wetland Criteria Attainment .................................................... ............................... 10 3.0 CONCLUSIONS ............................................................................................... .............................18 4.0 REFERENCES .................................................................................................. .............................20 List of Figures , Figure1. Vicinity Map ............................................................................................. ..............................2 List of Tables Table 1. Site Restoration Structures and Objectives .................................................. ..............................3 Table 2. Project Activity and Reporting History ........................................................ ..............................4 Table 3. Project Contacts Table ................................................................................ ..............................4 Table 4. Project Background Table ........................................................................... ..............................5 Table 5. Planted and Reference Forest Ecosystem ...................................................... ..............................6 Table 6. Verification of Bankfull Events .................................................................. ............................... 7 Table 7A -E. Categorical Stream Feature Visual Stability Assessment ...................... ............................8 -9 Table 8A -B. Baseline Morphology and Hydraulic Summary ............................. ............................... 11 -12 Table 9A -E. Morphology and Hydraulic Monitoring Summary .............................. ..........................13 -17 Table 10. Wetland Criteria Attainment for Year 3 ( 2010) ......................................... .............................18 Table 11. Summary of Groundwater Gauge Results ............................................... ............................... 19 Table 12. Summary of Planted Vegetation Plot Results .......................................... ............................... 19 KO & ASSOCIATES; P C. Page ii Consulting Engineers A.Fiorence & Hutcheson, Inc- Company Contract No. D06038 Brown Marsh Swamp Restoration Site, Robeson County, North Carolina YEAR 3 (2010) MONITORING REPORT Appendices APPENDIX A. VEGETATION DATA 1. Vegetation Survey Data Tables 2. Vegetation Monitoring Plot Photos APPENDIX B. GEOMORPHOLOGIC DATA 1. Tables B1 -B5. Visual Morphological Stability Assessment 2. Cross- section Plots and Tables 3. Longitudinal Profile Plots APPENDIX C. HYDROLOGY DATA 1. 2010 Groundwater Gauge Data 2. Figure C1. Annual Climactic Data vs. 30 -year Historic Data APPENDIX D. MONITORING PLAN VIEWS ® KO & ASSOCIATES, P C. Page iii Consulting, Engineers 6 A Florence & Hutcheson, Inc Company Contract No. D06038 Brown Marsh Swamp Restoration Site, Robeson County, North Carolina YEAR 3 (2010) MONITORING REPORT 1.0 PROJECT BACKGROUND 1.1 Location and Setting The Site is located one mile east of the North Carolina and South Carolina state line, and approximately 3.2 miles southeast of the town of Rowland (Figure 1). The center of the Site has a latitude and longitude of 034° 29' 31.85" N and 079° 16' 26.87" W. The Site is situated due east of the intersection of Cotton Valley Road (SR 2492) and McCormick Road (SR 2491), approximately one mile south of Interstate 95. The Site is located within United States Geological Survey (USGS) Hydrologic Unit and Targeted Local Watershed 03040204037010 (North Carolina Division of Water Quality [NCDWQ] Subbasin 03- 07 -55) of the Lumber River Basin and will service the USGS 8 -digit Cataloging Unit 03040204 (USGS 1974, NCWRP 2003). The Site was identified to assist the North Carolina Ecosystem Enhancement Program (EEP) in meeting its stream and wetland restoration goals. Directions to the Site from Raleigh, North Carolina, are as follows: ➢ Take Interstate 40 East for approximately 18 miles to Interstate Highway 95 (1 -95) South ➢ Take I -95 South for approximately 80 miles to Exit 2, North Carolina Highway 130 (NC -130) ➢ Take a left/travel south on NC -130 for approximately 0.1 mile to Cotton Valley Road (SR 2492) and turn right ➢ Follow Cotton Valley Road for approximately 2 miles ➢ The project is south of Cotton Valley Road and east of McCormick Road (SR 249 1) 1.2 Project Objectives The primary components of the restoration project included 1) construction of a stable, riffle -pool stream channel; 2) enhancement of water quality functions within, upstream, and downstream of the Site; 3) creation of a natural vegetated buffer along restored stream channels; 4) restoration of jurisdictional nonriverine wetlands in the Site; 5) improvement of aquatic habitat and species diversity by enhancing stream bed variability; and 6) restoration of wildlife functions associated with a riparian corridor /stable stream. 1.3 Project Structure, Restoration Type, and Approach A 20.25 -acre conservation easement has been placed on the Site to incorporate all restoration activities. The Site contains 5.0 acres of hydric soils, two first -order unnamed tributaries (UTs) to Contrary Swamp (Northern UT and Southern UT), associated floodplain, and upland slopes. The purpose of this project was to restore stable pattern, dimension, and profile to the UTs; restore hydrology to drained nonriverine wetlands; and revegetate streams, floodplains, wetlands, and upland slopes within the Site. The contributing watershed is characterized primarily by agricultural row crop production and pine plantation/forest land. Preproject Site conditions consisted of agricultural row crop production. Land use modifications including the removal of riparian vegetation, straightening and dredging of stream channels, and ditching of floodplain wetlands resulted in degraded water quality and unstable channel characteristics (stream entrenchment, erosion, and bank collapse). The primary goals of this stream and wetland restoration project focused on improving water quality, decreasing floodwater levels, and restoring aquatic and riparian habitat. These goals were accomplished by: aKO & A_ SSOCIATES,P_. C. Page 1 Consult ing,Engineers A Florence & Hutcheson, Inc Company 1 1137 1139 Robeson Count North Carolina 2 \ 2495 'O 2465 rj ice.; _ . 301 - ROWLAN D i 2460 2504 130 2435 2494 2492 2462 PROJECT AREA 2465 2492 2491 1 � 24 2462 Vicinity Map Brown Marsh Swamp Robeson County, North Carolina KO & ASSOCIATES, P.C. a � Consulting Engineers Date: 11rU 7108 5121 KINGDOM WAY, SUITS 100 RALEIGH, N.C. 27607 (919) 8S1 -6066 Figure: 1 2463 Contract No. D06038 Brown Marsh Swamp Restoration Site, Robeson County, North Carolina YEAR 3 (20 10) MONITORING REPORT • Reducing nonpoint sources of pollution associated with agricultural land uses by providing a forested buffer adjacent to streams to treat surface runoff. • Reestablishing stream stability and the capacity to transport watershed flows and sediment loads by restoring stable dimension, pattern, and profile. • Promoting floodwater attenuation by; • excavating a floodplain at a new bankfull elevation; • restoring a secondary, entrenched tributary thereby reducing floodwater velocities within smaller catchment basins; • increasing storage capacity for floodwaters within the Site limits; and • revegetating floodplains to increase frictional resistance on floodwaters. • Improving aquatic habitat by enhancing stream bed variability, restoring a riffle -pool complex, and by incorporating grade control/habitat structures. • Providing wildlife habitat including a forested riparian corridor within an area highly dissected by agricultural land uses. Primary activities at the Site included 1) stream restoration, 2) wetland restoration, 3) soil scarification, and 4) plant community restoration. Table 1 describes the Site restoration structures and objectives, which have provided 5004 Stream Mitigation Units (SMUs) and 5.0 Nonriverine Wetland Mitigation Units (WMUs). • Restored 5004 linear feet of two unnamed tributaries to Contrary Swamp (Northern UT and Southern UT) by constructing moderately sinuous, E -type channels on new location. • Restored 5.0 acres of nonriverine wetland within the interstream flat filling ditches, removing elevated spoil, thereby reestablishing historic water table elevations. • Reforested approximately 20.05 acres of floodplain, stream bank, upland slopes, and nonriverine wetlands with native forest species. Table 1. Site Restoration Structures and Objectives Restoration Segment/ Station Range Restoration Existing Linear Designed Linear SMU/WMUs Reach ID T e/A roach * Footage/ Acreage Footage/Acreage Northern UT 10 +00 —54+65 Restoration/PII 2700 4,465 4465 Southern UT 10 +00 —15+39 Restoration /PI1 442 539 539 Nonriverine Wetlands -- Restoration 5.0 5.0 5.0 Mitigation Unit Summations Stream- Nonriverine �. .h t. �, , tire;` „ x i y. Wetland ''1 „� d R11 t #'' q� 5004 SMUs 5.0 WMUs ,, s�T='..` .�+., �. -� �-as.Sa.,. �.,e ? >., y i���rt�`, . �. - ^4. a.a° *�._ � 'zt�i'�'s: xr.� �`..mz`.:�fr *PII= Priority 2 1.4 Project History and Background Completed project activities, reporting history, completion dates, project contacts, and background information are summarized in Tables 2 -4. FAFKO & ASSO_ c'MTES, P.. c Page 3 Consulting Engineers A Florence & Hutcheson, lnc Company Contract No. D06038 Brown Marsh Swamp Restoration Site, Robeson County, North Carolina YEAR 3 (20 10) MONITORING REPORT Table 2. Project Activity and Reporting History Activity or Report Data Collection Completion Actual Completion or Delivery Restoration Plan November 2006 December 2006 Final Design ( -90 %) NA July 2007 Construction Completion NA November 2007 Site Planting NA January 2008 Mitigation Plan/As- builts February 2008 April 2008 Year 1 Monitoring (2008) November 2008 November 2008 Supplemental Planting NA Early 2009 Year 2 Monitoring (2009) November 2009 November 2009 Year 3 Monitoring (2010) November 2010 November 2010 Table 3. Project Contacts Table Full Delivery Provider Restoration Systems 1101 Haynes Street, Suite 211 Raleigh, North Carolina 27604 George Howard and John Preyer (919) 755 -9490 Designer and Monitoring Performer Ko & Associates, P.C. (Streams and Groundwater Hydrology) 1011 Schaub Drive, Suite 202 Raleigh, North Carolina 27606 Kevin Williams (919) 851 -6066 Construction Contractor Land Mechanics Designs, Inc. Lloyd Glover 126 Circle G Lane Willow Springs, North Carolina 27592 (919) 639 -6132 Planting Contractor Carolina Silvics 908 Indian Trail Road Edenton, North Carolina 27932 Dwight McKinney (252) 482 -8491 Monitoring Performer (Vegetation) Axiom Environmental, Inc. 20 Enterprise Street, Suite 7 Raleigh, North Carolin 27607 Grant Lewis (919) 215 -1693 ONON KO & ASSOCIATES, P. C. Page 4 Consulting Engineers A Florence & Hutcheson, Inc. Company Contract No. D06038 Brown Marsh Swamp Restoration Site, Robeson County, North Carolina YEAR 3 (20 10) MONITORING REPORT Table 4. Project Background Table Project County Robeson County, North Carolina Drainage Area Northern UT - 1.13 square miles Southern UT - 0.18 square mile Drainage impervious cover estimate ( %) < 1 Stream Order Second Physiographic Region Coastal Plain Ecoregion Southeastern Plains, Atlantic Southern Loam Plains Rosgen Classification of As -built E -/C -type Dominant Soil Types Trebloc, Nahunta, Exum, Faceville Reference Site ID Mill Creek, UT to Wildcat Branch, UT to Hog Swamp USGS HUC 03040204 NCDWQ Subbasin 03 -07 -55 NCDWQ Classification C Sw (Stream Index # 14 -35 -2) Any portion of any project segment 303d listed? No Any portion of any project segment upstream of a 303d listed segment? No Reasons for 303d listing or stressor Not Applicable % of project easement fenced 0% 1.5 Monitoring Plan View Monitoring activities for the Site, including relevant structures and utilities, project features, specific project structures, and monitoring features are detailed in the monitoring plan view in Appendix D. Site features including vegetation, stream dimension (cross- sections), stream profile and pattern, wetland hydrology, and photographic documentation were monitored in Year 3 (2010). 2.0 PROJECT CONDITION AND MONITORING RESULTS 2.1 Vegetation Assessment Following Site construction, seventeen plots (10 -10 meters by 10 meters and 7 -20 meters by 5 meters in size) were established and monumented with metal fence posts at all plot corners and PVC at each plot origin. Sampling was conducted as outlined in the CVS -EEP Protocol for Recording Vegetation, Version 4.0 (Lee et al. 2006) ( http: / /cvs.bio.unc.edu/methods.htm); results are included in Appendix A. The taxonomic standard for vegetation used for this document was Flora of the Carolinas, Virginia, Georgia, and Surrounding Areas ( Weakley 2007). The locations of vegetation monitoring plots were placed to accurately represent the entire Site and are depicted on the monitoring plan view in Appendix D. 2.1.1 Vegetation Success Criteria Success criteria have been established to verify that the vegetation component supports community elements necessary for forest development. Success criteria are dependent upon the density and growth of characteristic forest species. Additional success criteria are dependent upon density and growth of "Character Tree Species." Character Tree Species include planted species, species identified through visual inventory of an approved reference (relatively undisturbed) forest community used to orient the Site design, and appropriate community descriptions from Classification of the Natural Communities of North Carolina (Schafale and Weakley 1990) including Coastal Plain Small Stream Swamp and ®'K0 &ASSOCIATES, AC. Page S Consultink-Engineers A Florence & Hutcheson, Inc: Company Contract No. D06038 Brown Marsh Swamp Restoration Site, Robeson County, North Carolina YEAR 3 (2010) MONITORING REPORT Nonriverine Wet Hardwood Forest. All canopy tree species planted and identified in the reference forest will be utilized to define "Character Tree Species" as termed in the success criteria. Table 5 below outlines planted and reference forest species. Table 5. Planted and Reference Forest Ecosystem Planted and Reference Forest Ecosystem Character Tree Species Red maple (Ater rubrurn) Ironwood (Carpinus carohniana) Green ash (Fraxinus pennsylvanica) American holly (Ilex opaca) Sweetgum (Liquidambarstyracizra) Tulip poplar (Liriodendron tulipifera) Water tupelo (Nyssa biflora) Laurel oak (Quercus laurifolia) Swamp chestnut oak (Quercus michazrxii) Water oak (Quercus nigra) American elm (Ulmus americana) Success criteria dictate that an average density of 320 stems per acre of Character Tree Species must be surviving in the first three monitoring years. Subsequently, 290 Character Tree Species per acre must be surviving in year 4 and 260 Character Tree Species per acre in year 5. 2.1.2 Vegetative Problem Areas During Year 1 (2008) monitoring, vegetation sampling across the Site was above the required average density with 476 stems per acre of Character Tree Species surviving; however, five of the seventeen plots had low densities (plots 12 and 14 -17). Approximately 5 acres of the Site with low densities of stem survival were replanted at a density of 680 stems per acre in early 2009 prior to Year 2 (2009) monitoring. These areas appear to be recovering well. No vegetation problem areas were noted during the Year 3 (20 10) monitoring season. 2.2 Stream Assessment Twenty permanent cross - sections within five 600 -foot reaches were established after construction was completed. Measurements of each cross - section include points at all breaks in slope including top of bank, bankfull, and thalweg. Riffle cross - sections are classified using the Rosgen stream classification system. Longitudinal profile measurements of five 600 -foot reaches include thalweg, water surface, and bankfull; with each measurement taken at the head of facets (i.e. riffle, run, pool, and glide) in addition to the maximum pool depth. 2.2.1 Stream Success Criteria Success criteria for stream restoration will include 1) successful classification of the reach as a functioning stream system ( Rosgen 1996) and 2) channel variables indicative of a stable stream system. The channel configuration will be measured on an annual basis in order to track changes in channel geometry and profile. These data will be utilized to determine the success in restoring stream channel FA KO & ASSOCIATES, P_. C. Page 6 Consulting Engineers A Florence & Hutcheson, Inc. Company Contract No. D06038 Brown Marsh Swamp Restoration Site, Robeson County, North Carolina YEAR 3 (20 10) MONITORING REPORT stability. Specifically, the width -to -depth ratio should characterize an E -type or borderline E -/C -type channel, bank - height ratios indicative of a stable or moderately unstable channel, and minimal changes in cross - sectional area, channel width, and/or bank erosion along the monitoring reach. In addition, channel abandonment and/or shoot cutoffs must not occur and sinuosity values must remain relatively constant. The field indicator of bankfull will be described in each monitoring year and indicated on a representative channel cross - section figure. If the stream channel is down- cutting or the channel width is enlarging due to bank erosion, additional bank or slope stabilization methods will be employed. Stream substrate is not expected to coarsen over time; therefore, pebble counts are not proposed as part of the stream success criteria. Visual assessment of in- stream structures will be conducted to determine if failure has occurred. Failure of a structure may be indicated by collapse of the structure, undermining of the structure, abandonment of the channel around the structure, and/or stream flow beneath the structure. 2.2.2 Bankfull Events Documented bankfull events are included in the table below. Three bankfull event were documented to date during the Year 3 (20 10) monitoring period for a total of seven bankfull events. Table 6. Verification of Bankfull Events Date of Occurrence Method Photo (if available) A total of 3.73 inches of rain fell on April 5, 2008 as recorded by a nearby April 5, 2008 -- rain station in Lumberton September 6, 2008 A total of 4.6 inches of rain fell on September 5 -6, 2008 as recorded by a See below nearby rain station in Lumberton* A total of 2.0 inches of rain fell on February 28 -March 1, 2009 as recorded March 1, 2009 by a nearby rain station in Lumberton *. In addition wrack was documented -- within the flood lain during a Site visit. A total of 3.3 inches of rain fell on November 10 -12 2009 as recorded by a November 11, 2009 nearby rain station in Lumberton* resulting from Tropical Storm Ida 1 -2 A total of 2.7 inches of rain fell on May 22 -24, 20 as recorded by a May 23, 2010 *0 nearby rain station in Lumberton*. -- A total of 2.9 inches of rain fell on July 27, 2010 as recorded by a nearby July 27, 2010 rain station in Lumberton*. -- A 7.7 -inch* rainfall event occurring between September 26 -30, 2010 as September 27, 2010 recorded by a nearby rain station in Lumberton*. -- *Weather Underground 2010 KO & ASSOCIATES, P.. C. Page 7 Fur Consulting, Engineers A Florence E. Hutcheson, Inc. Company Contract No. D06038 Brown Marsh Swamp Restoration Site, Robeson County, North Carolina YEAR 3 (2010) MONITORING REPORT 2.2.3 Stream Problem Areas No stream problem areas were documented within the Site during the Year 3 (20 10) monitoring period. 2.2.4 Categorical Stream Feature Visual Stability Assessment Each stream reach was visually inspected during the Year 3 (20 10) monitoring period using eight feature categories and various metrics within each category. Assessment features included riffles, pools, thalweg, meanders, channel bed, structures, and root wads /boulders. Tables for semi - quantitative assessements of each reach are included in Appendix B (Tables B1 -135). The mean percentage of performance for features within each reach are summarized in the tables below. Table 7A. Categorical Stream Feature Visual Stability Assessment: Brown Marsh (Reach 1) Feature Year 1 (2008) Year 2 (2009) Year 3 (2010) Year 4 (2011) Year 5 (2012) A. Riffles 100% 100% 100% 00. „� ' , „ "� B. Pools 100% 100% 100 %.� .a' C. Thalwe 100% 100% 100% - -.z�� � � ��:� 'a, .,. - - - k , D. Meanders 100% 100% 100% 8180 ; °, w E. Bed General 100% 100% 100% N��� E 'A WON TO F. Banks 100% 100% 100% ,.. _ CO HEN � VIII ,��� , G. Vanes / J. Hooks, Etc. NA NA NA H. Wads and Boulders NA NA NAB` IS_ & Table 7B. Categorical Stream Feature Visual Stability Assessment: Brown Marsh (Reach 2) ® KO & ASSOCIATES, P C. P<lc e 8 Consulting Engineers A Florence & Hutcheson. Inc Company Year 1 Year 2 Year 3 Year 4 Year 5 Feature (2008) (2009 ) (2010) (2011) (2012) A. Riffles 100% 100% 100% .a' B. Pools 100% 100% 100% `';'*? C. Thalweg 100% 100% 100% �1,40 N 1-10", 1 D. Meanders 100% 100% 100% E 'A WON TO E. Bed General 100% 100% 100% i, F. Banks 100% 100% 100% G. Vanes / J. Hooks, Etc. NA NA NA IS_ & H. Wads and Boulders NA NA NA �a � , ® KO & ASSOCIATES, P C. P<lc e 8 Consulting Engineers A Florence & Hutcheson. Inc Company Contract No. D06038 Brown Marsh Swamp Restoration Site, Robeson County, North Carolina YEAR 3 (20 10) MONITORING REPORT Table 7C. Categorical Stream Feature Visual Stability Assessment Brown Marsh (Reach 3) Feature Year 1 (2008) Year 2 (2009) Year 3 (2010) Year 4 (2011) Year 5 (2012) A. Riffles 100% 100% 100% t"&0v (2012) B. Pools 100% 100% 100% IRS NOW" -ARIN", C. Thalweg 100% 100% 100% 1`00-'�E; WSRE 100% D. Meanders 100% 100% 100% " IN, 100% E. Bed General 100% 100% 100% 061, MUM F. Banks 100% 100% 100% W-WE! 100% G. Vanes / J. Hooks, Etc. NA NA NA at — " V 4,N; C 'A" K Mv'dYa iii, H. Wads and Boulders 100% 100% 100% 100% 100% Table 7D. Categorical Stream Feature Visual Stability Assessment Brown Marsh (Reach 4) Feature Year 1 (2008) Year 2 (2009) Year 3 (2010) Year 4 (2011) Year 5 (2012) A. Riffles 100% 100% 100% t"&0v (2012) A. Riffles B. Pools 100% 100% 100% C. Thalweg 100% 100% 100% B. Pools 100% D. Meanders 100% 100% 100% WINNER IN 191ROW E. Bed General 100% 100% 100% Q7W kW g' F. Banks 100% 100% 100% N' G. Vanes / J. Hooks, Etc. NA NA NA M 100% H. Wads and Boulders 100% 100% 100% Table 7E. Categorical Stream Feature Visual Stability Assessment Brown Marsh (Reach 5) 12FIX0 & . ASSOCIATES, ' PC Page 9 Consulting"'Eng'ineers 6q"A Florence & Hutcheson. Inc Coinpany Year 1 Year 2 Year 3 Year 4 Year 5 Feature (2008) (2009) (2010) (2011) (2012) A. Riffles 100% 100% 100% B. Pools 100% 100% 100% C. Thalweg 100% 100% 100% D. Meanders 100% 100% 100% -A' E. Bed General 100% 100% 100% F. Banks 100% 100% 100% G. Vanes J. Hooks, Etc. NA NA NA H. Wads and Boulders 1 100% 100% 100% 12FIX0 & . ASSOCIATES, ' PC Page 9 Consulting"'Eng'ineers 6q"A Florence & Hutcheson. Inc Coinpany Contract No. D06038 Brown Marsh Swamp Restoration Site, Robeson County, North Carolina YEAR 3 (20 10) MONITORING REPORT 2.2.5 Quantitative Stream Measurements During the Year 3 (2010) monitoring period 20 cross - sections and longitudinal profiles within five 600 - foot reaches were measured. Permanent cross - sections and longitudinal profiles are included in Appendix B; each is graphically depicted for as -built through Year 3 (2010) for analysis. The stream channel did not have flowing water during Year 3 (2010) stream measurements; therefore, water surface slopes could not be calculated. As a whole, monitoring measurements indicate minimal changes in both the longitudinal profile and cross - sections as compared to as -built data. The channel geometry compares favorably with the emulated, stable E/C type stream reach as set forth in the detailed mitigation plan and as constructed. Current monitoring has demonstrated dimension, pattern, and profile were stable over the course of the monitoring period. Tables for quantitative assessments are included below; these tables include data from previous years. 2.3 Wetland Assessment Two groundwater monitoring gauges and one reference groundwater gauge were maintained and monitored throughout the Year 3 (2010) growing season. Graphs of groundwater hydrology and precipitation from a nearby rain station (Weather Underground 20 10) are included in Appendix C. 2.3.1 Wetland Success Criteria Target hydrological characteristics include saturation or inundation for at least 12.5 percent within Trebloc soils (nonriverine wetlands) of the growing season, during average climatic conditions. This value is based on DRAINMOD simulations for 62 years of rainfall data in an old field stage. These areas are expected to support hydrophytic vegetation. If wetland parameters are marginal a jurisdictional determination will be performed for vegetation and soils in these areas (Environmental Laboratory 1987). 2.3.2 Wetland Problem Areas No wetland problem areas were identified within the Site during Year 3 (20 10) monitoring. 2.3.3 Wetland Criteria Attainment Monitoring Gauge 2 was inundated/saturated within 12 inches of the surface for greater than 12.5 percent of the growing season while Gauge 1 was just shy of success criteria with inundation/saturation within 12 inches of the surface for 11.8 percent of the growing season. In addition, the reference gauge did not meet success criteria for the Year 3 (20 10) monitoring season and rainfall was well -below normal for the month of April (Table 10 and Figure Cl, Appendix C). Hydrographs containing groundwater and precipitation data for each gauge can be found in Appendix C in addition to a graph depicting annual rainfall at the Lumberton Airport versus 30 -year historic rainfall data collected in Lumberton (Weatherunderground 2010, NOAA 2004). Groundwater data has been collected through October 1, 2010 and will continue to be collected for the remainder of the growing season (until November 14, 2010). 1ArK0 & ASSOCIATES, PC. Page 10 Consulting Engineers A Florence & Hutcheson, Inc Company R E 7 U R L c R _o s O u � R �a O c Qj COO � s R L rrR Q G 00 C Mo M 9 y M M V co r tt) r n 11 u II r W M o W O O u II n II n II rn O N M u II O O r II II N N O II II II r N0 II LL1 3 M M N 0 o .r (O V ci O r M O C+) M N� N C N- O(0 O O O M \o N N (O (O N CM O r (O r r O r N O 9 U') O W O II II II II II II II II II N 0 .� II r r O r" O N r II II II II 11 II II II II II II II II II 11 11 II II r O II II WLO O R LO LO co w N r O A r N N G U R N O M U� r (p 00 O II II II II II II II 11 II II II II II II II 11 II II II II N N II II LLl O U � O r co r II II II II II II II II 11 II r � II L ^O W �3 Ot2ON C r` N a � G v cn O N O O (O N II II II II II II II II II II II II II II II II II II II II N 0 ° � II II w OV G 7 � M r N II II II II II II 11 II II II r II � o W a v R N O V M u G N (O UY O Q u L a M —M 9 M m N O M II II II O n O O III I III I III I III I III I III I III I r 1(O I Ln e�G r+ O r CO III C C CD a+ � x 'x W a R Ln i U Cs. e ti A � -p O U C7 O W .O ca U C7 a cv cv ,N••, �2 cF. .0 .°^ .°- V=. •� O: cZ s L s s R� CG N. y L .O �. L .L ,� 7 Z U 33aQCa O C, CL u :.a ca •D O co O -= C a� .'O-.. C O 'ci O �00 7 y L C U O u� > 3 ��oN o� � CO O C O L O O U c0 N w E,a O O N O N w oa U "O • U w c c3 'G ° 3-o ° c£o_ > c m mss. - N °o C i. R _ Nm°�3w°�3 c U C,� w O O C L i R O U ^ L = '� C7 'C M C R N _O U L' O V s R a� ° a R R 00 � C eta i F- o0 d C" N r M M `- N r N N O O M M r II II II II II 11 N (O M N r W r M Lo ° NO 00 N _ aD II II II II II II II II 11 'o O "t — ° O II II II w G :C (n M M co N o C" r U') N N co W to r M Cl) O Q O C O LO N N N M M Cl) � Cr iti 0 co CA N M r W N N CA ^ It O r (D O Lo (a7 (D II II II II II II II II II ° II Cl) r r r M r II II II II II II II II II 11 II II II II 11 II II II r C) II II LU O C y� bD Q C M N N N N u N O (!') O O II II II II II II II II II II N 'CD II V M r co r CO r II II II II II II II II II II II II II II II II II II II II `-' 0 II II Ll1 W R M (n f� Ci Gr N N v 4+ R i aL+ c r M r V C4 V1 G N ` O M O M M 1I11 I IIII I 1III 1 IIII I IIII I IIII I I IIII I IIII I IIII I II1I I N ° III I u U d M N N N 1 I I I I I I I 1 O II L1.I W d Ki R I� O C7 u N Cl) I- N (D Y R a0 C—', V CSr Vl M P- p n r r p� r p� N (D N II II II II II II II I I II O O (D LO CD II I I II 11 II 11 II II II II II 11 II I I II II II II II I I II r 0-- C0 II I I II Ur pp C C r N r O O i! O O • = � O i U o ,n (0 -p O U C_ ca 'O '9 04 i N O s '_' O 'D C '� C O C' U -f) 00 rn C C 3 ca C ci w o U U L y C C.r. n y R R C l 0 C .O C 0 u L 7 T T.' C � a o � 0 r L � O Z L R w L p F CG 0 N 0;� M L1 U C C W o- Q z Q z Q z b r O r z z z O IN ++ M Vl {yi r M O O U C -1- O O d ^ � z Z Z z N U Sb N�� �'� co 10 p V� G. m }"' M O r N w 1O 0- Z Z Z w O M N 'C z vii M V z as o^ N Z ry V' Y3 O V z [\ O U^ '` M I- k yyxy 0 n � o U. 17S I x - - - L a = a c t v �, L O 4 j L 6 R L� v v$ fx C4 7 v w ti •� a — c a t v u � ?,n L a V '� � Q �n ❑ w;f' 3 u � o � � z•', v � � 2 ti- ° ° 2 7R a o 3 nmm3 m y t4: = o� a ,�U 0 0 day CR. C ri, LY a a` E 7 ri O C O L Ta C :Q O G c�L �O+ .0 G L CrQ C T �r r r r v +, O d N � L N M N O M M r r .s L L a i IR In Q Q b } Z z Z N N N L Uv M Z Z Z `2 c O O M Z Z Z FF �+ + G O k M ol z 7 OO CJ y O O O C MO 00 O o00 c O O 4 00 z W M yo Mlo C Z IX Rw C) E1 O 00 7 _ .,' b z W^ O r p Mcc O O¢ Q Q Z Z Z �O O ", G z z '"-. O f 00 •--. 7 G oo O Vl .-. O O I W T:;� 1-zt� Tw< 7 7 r `" 9G 1 N 0 N o N b rC P N G in O -E -i liz-, 00 " i R etl L i7 L ��L ' to �n�L ' j ''.i G sCG '� '3 ca G •D a a L � W 3 Q Q c v t n �'U o J 7 LL m � s cF d O G L Y. Q .CG G G '✓a y m w O L L U U -p U LL •D ` w G c0 b .L. wh v G O 3 L G C� � 00.. O %� E R A. m= tO G L m Q. p 4 r ,. 0. 4 Q'.'. 7A C .O C O R C R o a o � s 3 O L L R C\ � C L I r N � � u o o o z z z= L � � — •-• ¢ ¢ ¢ M O } U � N} M G z z z^ �> �N ZZZM i > R� ro y N � i d N U N z z Z M ^ C O 00 O GO c Z O G= O 'T G^ N •--. M Z z z .-. q G yt M •--. M G Z O x NO � � O o00 � � � z � O - N •,1 � � � z i �. .-. O W �k cd O U c o 0 ° •, � 7 N O M M ^�, y �.. �.y M N � C _ M O v1 ^ N � M 0 M� Oj N� � G %..i€ y O WE '� O O O to d _. s v ,� O F 'O 7 CA L CO CO CD C~.A C v v ,w W 3 a Q Q a 3 v o v v v o o N cn 45 a L C .O C L z N N c c$ Q,3+ L � N 0 C � � Q� O t A L Y Fina + + r � Vi pM. N N N O M O^ G c� L U � � - �; N N N M N G N M O O M T 4 c}c S cc N in 7 Z Z Z 7 — 2 ^ ^ 5y 94 M U ° ° Z Z Z p C M N M z z Z C o a r r C h p N N N N h R O N N N ¢ N ^ U M M O O M O Q i M M O 'c ,__, M •--. N O, 7^ N^ 'F1 ,G N O, N N Z N �D Pill } } pill, ^ro x w NO�z p -,r2 Z p c p W^ kn_ CN n '.� N Z Z Z ^ <"' 00 4 F! c� / N dN N M G f� p M �O Ul � U r%} } y ,� 7 H I ^ ^ Q Q Q } x O to X p o 'Z � O � � � � � No O ,' o I W Z Z Z c N O N O b G X O� O id O Obi `. O C C. V L. p C s s L 0.' CC to .0 to U > 3 ¢ Q o a E to __ a g Z v 0 o L o o N w y LL x i7 O? C Y. Q s G Y'S N O , U 0 a3 o e m 3 Nmm3�m o o° U x 6. C. u 3 CC u a E 7 O R i a 0 v i r N _ C °o 0 N T5- N eC C C 2 O K D, •� L v o � '�• M M O O O' M O B D\ } FIF T-2 N ��. .Q N s a R s s CL E _ d ` acv+ 3��w3Wm3s s o 0 0 0 N 7 O 'n 0 0 N 7 O O O CD m V Ln rn W O CD CO O O � � o ... d O 0 O O v rq, at i 121 0, a m V Contract No. D06038 Brown Marsh Swamp Restoration Site, Robeson County, North Carolina YEAR 3 (2010) MONITORING REPORT Table 10. Wetland Criteria Attainment for Year 3 (2010) Gauge ID Hydrology Threshold Met? Hydrophytic Vegetation Criteria Met? Site Mean Vegetation Plot ID Vegetation Survival Threshold Met? Site Mean 1 No Yes 50% 1 Yes 2 Yes Yes 2 Yes 3 Yes 100% 4 Yes 5 Yes 6 Yes 7 Yes 8 Yes 9 Yes 10 Yes 11 Yes 12 Yes 13 Yes 14 Yes 15 Yes 16 Yes 17 Yes 3.0 CONCLUSIONS The Site achieved the defined (or targeted) success criteria, with saturation (free water) within one foot of the soil surface for a minimum of 12.5 percent (30 consecutive days) of the growing season at monitoring Gauge 2 while Gauge 1 was just shy of success criteria with inundation/saturation within 12 inches of the surface for 11.8 percent of the growing season. In addition, the reference gauge did not meet success criteria for the Year 3 (2010) monitoring season and rainfall was well -below normal for the month of April. A summary of groundwater gauge data is included in Table 11. Vegetation plots across the Site were above the required 320 stems per acre with an average of 793 planted tree stems per acre in the Third Monitoring Year (Year 2010) (Table 12). In addition, each individual plot was above success criteria with planted stems alone with the exception of plot 12; however, when including natural recruits /Character Tree Species this plot was well -above required densities with 647 stems per acre. KO & AS' SO, CIA TES, P. C. Page 18 Consulting Engineers A Florence & Hutcheson, lnc:Company Contract No. D06038 Brown Marsh Swamp Restoration Site, Robeson County, North Carolina YEAR 3 (20 10) MONITORING REPORT Table 11. Summary of Groundwater Gauge Results *Data was collected through October 1, 2010; data will continue to be collected for the remainder of the Year 3 (2010) growing season (through November 14, 2010). Table 12. Summary of Planted Vegetation Plot Results Plot Success Criteria Achieved /Max Consecutive Days During Growing Season Gauge (Percentage) Year 1 (2008) Year 2 (2009) Year 3 (2010)* Year 4 (2011) Year 5 (2012) 809 1 Yes /68 days Yes /53 days No /29 days 486 4`' 607 28 percent) ( P ) 21.5 percent) ( P ) 11.8 ercent ( percent) .ice,., a :N '6fa4..8a�le'''+d4'. 2 Yes /35 days Yes /55 days Yes /35 days il wa"�' �','A "4`d`n+'a �b ,, " µ,6'•f'y' %-. vg8 :'?4t+~'e 4� 728 (23 percent) (22.4 percent) (14.2 percent) 971 1214 6 445 607 Ref 1 34 days 42 days 13 days s�,y>�`qty' •yp, �F- 1ykjn•:� a`�` W„'•j�g p "' ti'Y1"i' N 1012 (14 percent) (17.1 percent) (5.3 percent).,, 809 1214 *Data was collected through October 1, 2010; data will continue to be collected for the remainder of the Year 3 (2010) growing season (through November 14, 2010). Table 12. Summary of Planted Vegetation Plot Results Plot Planted Stems /Acre Counting Towards Success Criteria Year 1 (2008) Year 2 (2009) Year 3 (2010) Year 4 (2011) Year 5 (2012) 1 526 809 850 !-S-, ��.' r ��r;� p4;'1 ; 2 486 567 607 3 445 526 526 1ea5Ap �Mv'`.b .. �•z9?s SvB �;: a;S�. ';. tee.. ^u.�,� 4 243 850 728 In:rr.'a Say 5 971 1214 1214 6 445 607 607 7 405 850 1012 8 809 1214 1335 h`� e� °n�;•�ta�� got, 9•k�raY�xis.� 9 931 1052 1012�`R� XS$d9A:e8N•�'.�H N$i `I :.a iAl aS` i1a.!TAPi! &E�R.a0 `. ASR 10 1093 1012 971 z d �f'? ° 11 405 486 486 ( r r',z1:; 1% 12 40 162 202 it �'�' 13 567 607 647 R .x.!"Q-: U UMO:�r M MZ 14 162 647 890 15 40 526 971 M 9? g V0 ;• 16 202 445 526 17 81 647 890 Average of All Plots (1 -17) 476 705 793 KO & ASSOCIATES,. P. C. Page 19 Consulting Engineers A Florence & Hutcheson; Inc.' Company Contract No. D06038 Brown Marsh Swamp Restoration Site. Robeson County, North Carolina YEAR 3 (20 10) MONITORING REPORT 4.0 REFERENCES Environmental Laboratory. 1987. Corps of Engineers Wetlands Delineation Manual. Technical Report Y -87 -1. United States Army Engineer Waterways Experiment Station, Vicksburg, Mississippi. Lee, Michael T., R.K. Peet, S.D. Roberts, and T.R. Wentworth. 2006. CVS -EEP Protocol for Recording Vegetation, Version 4.0. (online). Available: http : / /cvs.bio.unc.edu/methods.htm North Carolina Wetlands Restoration Program (NCWRP). 2003. Lumber River Basin Watershed Restoration Plan (online). Available: http: / /www.nceep. net / services /restplans /Lumber_2003.pdf [November 21, 2006]. North Carolina Department of Environment and Natural Resources, Raleigh, North Carolina. Rosgen, D. 1996. Applied River Morphology. Wildland Hydrology (Publisher). Pagosa Springs, Colorado. Schafale, M.P. and A.S. Weakley. 1990. Classification of the Natural Communities of North Carolina: Third Approximation. North Carolina Natural Heritage Program, Division of Parks and Recreation, North Carolina Department of Environment, Health, and Natural Resources. Raleigh, North Carolina. United States Geological Survey (USGS). 1974. Hydrologic Unit Map - 1974. State of North Carolina. Weakley, Alan S. 2007. Flora of the Carolinas, Virginia, Georgia, and Surrounding Areas (online). Available: http: / /www. herbarium .unc.edu /WeakleysFlora.pdf [February 1, 2008]. University of North Carolina Herbarium, North Carolina Botanical Garden, University of North Carolina, Chapel Hill, North Carolina. Weather Underground. 2010. Station in Lumberton, North Carolina. (online). Available: littp: / /www.wunderground.com/ history/ airport /KLBT /2010 /11 /9 /CustomHistory. [November 4, 2010]. Weather Underground. 1 KO & ASSOCIATES, P. C Page 20 a Con, ultink Engineers 6 A Florence & Hutcheson, Inc. Company Contract No. D06038 Brown Marsh Swamp Restoration Site. Robeson County, North Carolina YEAR 3 (2010) MONITORING REPORT APPENDIX A VEGETATION DATA 1. Vegetation Survey Data Tables 2. Vegetation Monitoring Plot Photos KO &ASSOCIATES, P.C. Appendices Consulting Engineers 64"A Florence & Hutcheson, !nc Company V E a, Y N a Y c Q a N — Y � � U Y m cu Vf O t`ii Y L � � > N a - N a > N QJ Z3 u a y v 7 U O .N O O_ t - 4- N O m (a T � ro E u T N CU U a o ai L C O U Y M Q) aJ L U s Q L Y N aJ L E O_ O O N 3 N E aJ O 0 N CL J v z a aj H g 0 E Y N N aJ a; -L, -L, Y N s s L 3 3 EU a a a c m aa) +cu 2 U U D o .2 a) m Q . 0 •0 c i a Q N U U a LA O Q N F •� L U Q N N E > cu L a L Y � N N N Ln Ln N N m m v U tw a°0 .5 .5 O o c c 0 0 V) Ln u � c c a/ aJ :3 = v aJ LL L1 N O Q a � a. T o o a O N Q. to w wV QJ a E i•+ CL M 41 f6 N N 0 R 0 m to ra O a v M 0. 0 E L L 0 Y N O O p 0 to O N Nvi > % E Ln v a) N N c O N cI c m o S O / Y E O �o O Ln m o 'x Q `^ N N 0 0000 u uu L`n u m a, Q f0 o c i a C. L L a o IA CL N CL 0 w m m m a, I 'D 'a U 4- V E a, Y N a Y c Q a N — Y � � U Y m cu Vf O t`ii Y L � � > N a - N a > N QJ Z3 u a y v 7 U O .N O O_ t - 4- N O m (a T � ro E u T N CU U a o ai L C O U Y M Q) aJ L U s Q L Y N aJ L E O_ O O N 3 N E aJ O 0 N CL J v z a aj H g 0 E Y N N aJ a; -L, -L, Y N s s L 3 3 EU a a a c m aa) +cu 2 U U D o .2 a) m Q . 0 •0 c i a Q N U U a LA O Q N F •� L U Q N N E > cu L a L Y � N N N Ln Ln N N m m v U tw a°0 .5 .5 O o c c 0 0 V) Ln u � c c a/ aJ :3 = v aJ LL L1 v L m N E v N E a m a aJ a Y O Q s U m v O a) U a) Q N .c U f6 a! O N N E U Y aj Q O N N Q to s s c m m > a) a O �O Lu a, a, z CL CLg 0 aj v c �o -Fa o Y Y U v v � � � Y > > O cu to tw x a s co m E E E u f6 M @ X v 0 M Q aJ a a) a U X a1 v E a, 0 c .N E cu a c fd a cu a O �? N O a � a. T o o a cn' Q. to w wV QJ a E i•+ CL M 41 f6 N N 0 R 0 m to ra O M 0. 0 L L N O O p bA to v L m N E v N E a m a aJ a Y O Q s U m v O a) U a) Q N .c U f6 a! O N N E U Y aj Q O N N Q to s s c m m > a) a O �O Lu a, a, z CL CLg 0 aj v c �o -Fa o Y Y U v v � � � Y > > O cu to tw x a s co m E E E u f6 M @ X v 0 M Q aJ a a) a U X a1 v E a, 0 c .N E cu a c fd a cu a O �? } Q N t3 0 oc a a, c O `o v K s -C L L 3 3 cc co a' .2 m o U Z a a, al al U Q- ` a C to a O a � a. T o o a cn' to w wV QJ a E i•+ f0 E f0 f6 N N 0 R 0 m 0 a c a ce Q tA } Q N t3 0 oc a a, c O `o v K s -C L L 3 3 cc co a' .2 m o U Z a a, al al U Q- ` a C to a 0 -0 w a I- 4. V .d C •N L E 3 C -o v v W Gl z a L V L v CL a Y f0 N oa c =a 3 u X v E a .0 v C m CL c J aEi v v c 0 O z m R _ m O 00 M O 00 00 w n � m ci ro -0 CO Z J ac Y V) c 0 a o E' m ° Z ai V � GJ Ul L o � a � c 3 0 co vA LA o u a V C v 3 0 o a co 0 O CL 5al�ads# �.- 1.- 1�Lnv* n°LnNmNmLn Lnr- 3MJd Had sale ;S r-I ^ t.0 o a) r- rl Ln w N ^ r" ai r1 r1 Ln .-i an!19N1 (]nnm 0)wLn �wvm�o���°rnrn'`'rn r-I N r-I .--I r-I r-I r-I r-I SLUa ;S Nuln!1 1e ;01 3U:)V113d m � N� m v Lnn m � r1i U') T 0) Ln m P, Ln r- SUMIS SUTAIl le;ol rn � �r, r-I N 1O � -1 ,r- -i I r-f 3M:)V kl3d swa;S(jaa;unlOA) o °o0)- rl Ln o�oI;t Ln Ln Ln r N -i °v °� o0 o lein;eN 3100 aid sale ;S anll ° Ln o N N `�i O � M `N'I -i co O � Qo1 n N o 9N1(]f11JX3 sLua ;S 00 Lo V1 1- to r a1 t N Lo M m Ln 00 Suln!l pa;ueld 3233 aad sLua ;S O Ln n O w N O a) N M .-I n to 00 N O� n O 0) r-I n Lo N O a) 3ulnllpa ;ueld 00 Lo Ln oo N'T r4 tD O 0 M m O 0 0) v N t0 00 rn Ln 00 salels aAll 9N1 (]f1lJX3 M N (.0 M r4 r-4 Lo LnWMLn�-cl-W r-1 M M M N r-r r-r r-I `1- m-;t.I:t N N M N SWa ;S Su! ^!l le;ol Swa ;S Ru! ^!l le;ol M N to ri M r-I Lo 't r-I LO Lo r-I LO CO M M Ln M to N qlT r-I to ri -4 'ZT M N -;t N r-I M N sLua ;S (aaa;unlon) N _4 O N m O- O 0 N N- Ln r-I O 00 N lein;eN SLua ;s 0 0 0 0 r-I O r-I r-1 N O O N O O Ln O BUISSIVU /pea(] Sale ;S anll ri Ln M 00 O Ln Ln M Ln 't N W N A M N 9Nlani:)X3 swa ;S N r-I r-I -4 M ri N m N N r-i r-1 N N r"I N 2ulnll pa;ueld SIUa ;S e--I Ln M N O Lo Ln M Ln * N Lo N� M N 2u! ^!l Plueld N r-I -1 N M r-I N M N N ri -i N N r-I N ;Old F,, :tLnL�t�oorno, -1Nmd Ln lnlor w ri ri ri ri ri r-I r-i r-I 0 > / CL 2 0 m w Q a q q\ q m w a k 0 ® \ u bo o w N m % & 2 / CL 2 0 m K � c � 2 m -4 r-I r-I r4 r-4 k C14 r4 r-I k.0 o r-4 r4 # _ m ¥ _ Ln N m q m m q m $ $® m q¥ q 6 q m K ■ / E ± 0 J � \ E 0 0 \ _ O \ % $ / y % § $ ± k J§ t q o m o f o R s- 4 3 =-0 c f W m c ° o E l ± -- U q 2 2- c= c& m k \[ c° o cu E E+ E ©\ / 3 E ƒ J 0 0 ® \ 0 / f: § § k 3 � 2 f / / § k 8 E p ¢ \ - 2 = : « (u 2 m g = ® §° E 9 E \® M \ 3 > ¥ E = m � �' m � 3 e g f) ® E cn % g n e m g S § e - E e _ 0) CL V) 0 CL m e g e§ e)) 3§�@ cr 2 5 g £§ 0\ g e° ƒ e g w f w f 2 g E C)- ƒ / u / / _ V) U, OJ 19 E m in E N N a� M Ln Il a--1 00 L4 O �+ C N V O Gl CL 3 ch M N M O U orn N N v m 3 .r , L E ELY E c v N a L �o E c 7 O 2 N �U CJ G N OJ Oro f6 E f6 0 L O N s O c orn c Y c M C c a m E E m 2 L L a, D v = R N ci 00 I N t � N ^ N M N Ln ... E R .Q N OA m N E a f6 ' G o 0 o o 0 o M o 0 0 .-+ ko o-t 0 0 0 cli O (1) 4j 4+ c f6 V O O u Ln p Y o d 3 O O f0 O Y Y O Y cu E N O O L Ln v "O Y f0 (O O C co Y (o 0Z O = N 7 O t 0 ` O Q = y v O L O w O O W O L v v 4, O Y O1 E E„ E °° 3 0 3 3 E O O co U E U U o `n 3 u° co co U cr— u O E O m 'E co > ro U ro `-° O ate+ x O ro O O c N 'O l9 p — cu O !o O E> C a' U w' to .E 0 Q Q E m .U% O M H In .O X N M O1 :y D ,n O u In 7 U ut :3 ut x u In E CL L t � 7 0O > LL of M V1 C U L U 4! 7 U L OJ U i L.1 i m 7 U 2 N Qj u C = Ln 4! i L 7 O1 N VI 0 u o X z U d U E -C Q 0 ! N tl U O a a m E m 0 L O L N N 0 C O e-1 N N C Y C N m ri qT N rn H C C N a E r-1 -1 E 7 m L L l"1 r-I c^I r-I ba m E - N 00 t\ Ln Q1 ;t 00 m O Ln 00 O 1* 00 o to N ri r-1 r-I N ri ri m N ri ei ri N N c 4 N M M O C d w m N E d m L C O O �t �T c 1� O i rn N O O N O O N M O rw C m 0u 0 V Q N m �' In lD I, 00 41 O -;t ^ ri c-I c-I c-I c-I c-I ei ri a O) 'u 4J C. N C r0 O a E a, CA -a OJ C r0 CL e-i ri N N N M N ri r-I N rl ri N Ln l0 rn ri N N M M ri N M ri N c-i M tO r-I N ri r1 LM r-i ri a) N C N chi D1 r-I Cl) r-I `-i M ri N 00 In r-I .--I r-1 r-I N N N N M M N Ln N tC ri al N TT w ri N1 N M N N N M r 1 rN-I N N N M M r-I M ei N Ln r-I Ln ei ri r-I N N lD la In 00 r- ri w ri 1.4 ri N M ri ri ri 00 00 r- lD M N � M M N al N d• M ri N r-I al H _O N r-I ri r-I U1 In N ri ri P, � Or-I M r-1 ri I� ri C. H N cn i Ln rq N .-i -4 t\ L( N Lo co E E L L 0 O c O 'O Y Yo E ro j C O C O E � Q N O O i? O M Y r0 O O C 01 C C E C t]0 E L 0 i Y SZ 3 N 3 L l0 Q1 C 0 E 0 >3 E 4! O rD L O 7 i 3 +� +� L O �c E y v L E o O a, � m> v _ u v Y � O — 3 3 w E C L L— Q O V L L Q u + D m -0 o VI O O of O m v, u � C '^ ro u w L " ro L L L .= O — n 3 O1 C r9 +� O co r0 L 0A U C L N 'V l6 r9 C E ? ._ C x C > 'x �- i `� r0 N E N 7 !? SZ v+ 'c 7 0J n E E C ro ro 6 ca .� on ro > ro � ro a, ,U, V u O x •rO ro mn ri V% Q Q. V 0 '� LL U- H ��! C L QJ U N L L N r6 � N u u 0 0 Q � z O Cf u E C f9 O a 3 m z c 4J C f0 CL i^-1 e-i r1 r1 1-4 N N N �-:I- 1--i 1� m r` ri m Ln m .Itt -1 rl cm-i N M M M r 1 r1 N N rl rl N Ln N a--I d n rl cf rl N e-I O Ln r-I O 0) M M rn Ln r1 ri ri r1 N N N N Q1 N 1� (3) M N l0 rl CTl N Ln M N M N N N N�--I rl I� N M m rl N Ln rl rl N rl N Q N to m Ln r1 > a£i m .--I rl l0 N CJl M r1 N -i .-i r1 00 rl 1� lD Iy N I- 4.0 lD ri lSl N N d' e� N i--I CJl vi ++ _O Ln Ln N r1 Or-I N 1-1 Ln m I'D r1 I'D N r1 r1 1, r- I M Q E i--I r, N Ln N N Ln M I:t ri N N rI rl m t \ m ll 00 N 00 Q M lD Ql i--I .--I ei m N N � N L ra t t O C O a o O D c >_ 7 ru O o Y 0 co Z Q p 3 p d Q v ((a ro c E Lw E c °A ? u -v ° 3 3 E n E E E -O E v O L v E O �c E v E L o +� o O +� O L V v n o N O_ Q E _O u v O B E v a� 0 u Y u a� to Ln 0 � Y �° > 3 a 3 f 0 u Lu O= a 3 O — 0— 0 3 to �, 0 aj u N u LA C C > u +' X 7 m t0 'O O C a j E 7 7 7 E C 'hA L m t0 V O +� L a! ro H - L L T L s L t0 4� C 4� Y C C O L 7 C C E `.� C N O W t6 7 V t0 `� 7 T — V_ C m Q L Q- 0A C l0 en 7 N 7 i tD tD a� % C to u a c_ 4-' L V) � C U E C L" in t0 m -C N in a f0 v1 in V in V X N Ln QJ L L L U � L Li- V) o T C ���/ V L V - U a! i L (9 V Q v v p Q 6^> a v v N u u 0 O z cr D U U E u x cr m 0 LL Ln Contract No. D06038 Brown Marsh Swamp Restoration Site, Robeson County, North Carolina YEAR 3 (20 10) MONITORING REPORT Brown Marsh Swamp Restoration Site Year 3 (20 10) Annual Monitoring Vegetation Plot Photos Taken August 2010 °o Pilot 2 PW 4 KO & ASSOCIATES, P.C. :'appendices FA Consulting Engineers A Florence & Hutcheson, Inc Company Contract No. D06038 Brown Marsh Swamp Restoration Site, Robeson County, North Carolina YEAR 3 (20 10) MONITORING REPORT Brown Marsh Swamp Restoration Site Year 3 (20 10) Annual Monitoring Vegetation Plot Photos Taken August 2010 (continued) MW 11 �lJl7 � 0 I RAF KO & ASSOCIATES, P.C. Appendices 64r6. Consulting Engineers A Florence & Hutcheson. Inc Company Lpz 13 Contract No. D06038 Brown Marsh Swamp Restoration Site. Robeson County, North Carolina YEAR 3 (2010) MONITORING REPORT Brown Marsh Swamp Restoration Site Year 3 (2010) Annual Monitoring Vegetation Plot Photos Taken August 2010 (continued) PI 15 KO & ASSOCIATES, P.C. Appendices Consulting Engineers A Florence & Hutcheson. Inc Company Contract No. D06038 Brown Marsh Swamp Restoration Site, Robeson County, North Carolina YEAR 3 (2010) MONITORING REPORT APPENDIX B GEOMORPHOLOGIC DATA 1. Tables 131 -135. Qualitative Visual Stability Assessment 2. Cross - section Plots and Tables 3. Longitudinal Profile Plots & ASSOCIATES, P.. C Appendices a KO Consulting Engineers A Florence & Hutcheson, Inc. Company L C ¢ Q LL�F o o a o 0o z z a � c � e w C O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O ¢ z ¢ z d z ¢ z d z d z d <I< E d �°-z z z z z z z z z z z° z z o 0 o z z z z z z = iFi C H z = _ d N N N N N N N N N N¢%. N N F=— z z z z z z z z z C bD O ci N N N d N N Q Q ¢ ¢ ¢ ¢ ¢ d Q Uj7wp z z z z z z z z z z a C3 s 0 n bA to C O U C an � �' 3 o a�i y O "• � y •�, ,o L •O c x y U O ca L 'ti C S Vi •dn pp R 1 O _ G U f O � m .D C. CI. � C bA Cn v ti U by U L cz o E o w V N pQ O cd ¢ cLC ti Q U b a . 0 U C L m if L a� p., CO CO r! G yC pq .-+ i1 by bA ca CC L 'C -0 o °o o w ° _ v � °o � ° o 0 0 ° °o° L• c°—' C L b L � ai ?¢ L+ o o C cC cC O y .Y L n o a ca D N i, ti Y E c w aA 3 °� a w to co a.) v' ¢ w a v a Q O O Q un 0 U' d w x Q w w cz — N r7 V Iln N Im -- N— IN M 17 •- I N U IM 7 IN �a �s d L o = C� L ee F" is Gi Q co U G Gzl :i V w y L e L dF o 0 0 0 0o d z Q z � a � o R C o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 z z z z z L V1 p 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 o z a, U u z z z z z z z z z z z° z z o 0 o z z z z z z o w c h z = _ d F; zz zzzzzzzz r o o° o 0 0¢ o o d Q¢ d¢ d¢¢¢ �,w = z z z z z z z z z z z L _ d a p .� C f 3 • _ C• E O C. C •D cw: p0 R R C13 c• VJ � •y pU C ca qp M� (Y7 O 'O aJ •� y U U .D OA U n i L F OOA > _• as o °o D ?? o N b Cu o ca U .G a> lw L ° n 8 0 v on c c CL v c �0 3 N c y c 0 °� °� ° L 3 E v o ' n. cc a b : o a� o w° y � v •v a� a� c c o c. p di U b> a °y > a° ,c cG ca •y p R= Q ti R a) i p a) a. O 7 a, 7 U V U L L O � CC d R 3 L E-+ 0. ci: d cm U G czi rte: V Z' y L C Q � a � •� ++ o \ 0 \ o \ e \ o \ 0 \ 0 0 o 0 0 0 0 0 0 0 \ 0 \ o \ e \ o \ 0 o 0 0 e O O O O O O O O O O O O O O O O Q d d d C O z z z � y U L d 'c �a d d d d Q d d d d d d d d d d d d d d 7 w y z z z z z z z z z z z O z z O O O z z z z z z C z = = 00 00 00 00 00 00 00 00 00 DD 00 z 00 00 z z z z z z z N N C bD 'O 100 £ Q Q Q Q Q d d c�a a0 00 00 z 00 z z z z z z z N N V1 = w C S z L ►r d C64 e 0 cc•.s• 00 bA � p U 4:. 00 R c=3 y V1 OA R =C O 'D i � �• w H R ^. . C bA bA y U U = O 0. �• U �n R U G' to C '� — c 's.., i Qn Q v R w�. N O U "O 0. u C N Rp 0. �O .. cy C.. 2 ti '. O - U _ U U Ob = to tz CC C� •= R U N U = O 0. R C N E U R by �^ A f1 i 00 Op C^ U O 'C o_ b o o_ La 3 °� � o o� OD u pA b .� tb 0 ` L 'b 0. a_ w °' c°� c v IL) > R a J O t co U O O to = •� w c 3 .LU. .5... a. 4 U c O C.. R On v On u Q o �y L s•" R N L 7 N �1. O Q 7 O �I•�. O Ll. Q O U7 GJ u C U V d L w .b° U x C d L w O w w U -• -� N M V -- N C� N C v 11W 3 C C7 y 0 d L = L O Q z y F a L a O O O O O O O O O O O O O O O O O a z Q z a z a z O O w L v1 p 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 o o 0 a U C E _+ m +° z z z z z z z z z z z 0 z z 0 O O z z z z z z z = y� F z z z z z z z z- _ en •v L °- Z E = Z 2 C7540.= r- r- r- r- r-- r- r- r- r, r- r- z � � z z z z Z z 2 zL ►. d R 0 bA �. O i E 3 o 0 0 C c.. •O R R Cam. y CIO R 01) CQ U N •O U C cS rn �' _C a : y o y fl C _a i U OU � N 7 b •� y 0. •� 4. O R f+ L 0. ,� O C c. cn c c a v � w C � R � U X � � .--. � G. cUC � N � a. •.3 cd N 'b 'O F, a. � R O j O s U O O =_ eh = E C_ to •_ on 7D o L O •y '- R a� a� a 0 O a 7 a� C v a� C i i O c.. Q w a, uo rn 0 u Q w x d w w w red Chi ��I Qn si y L o 9 R 7 L � m R y L C Q � y � .0 C •� 0 0 0 0 0 0 0 0 0 0 0 o e o 0 0 0 0 0 O O Z Z z Z a U Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q 7 C y z z z z z z z z z z z 0 z Z O O O z z z z z z r: z = _ d 7 N N N N N N N N N N N z N N ^, Z Z z z z z Z C bD 7 y •C 7 q y N N N N N N N N N N N z N N ^, V1 7 W C z Z z z Z z z a � 0 cn c = c CL = -o C a� ca 0 co coo �.. q I oq C � � CQ o o .o � y � 00 �• U v, by CJ •� vi U w c CIO > Z r° a o n ro � ° b o ^" ^ w COOS 'C ro cz Q L fl' _ U u V1 v w0 O 3 0. N O o_ O Ca U �, U L 3 y C - O i O C� Ci •� bA cC O U U iG y0 0. is cs `C aU.+ �C bA 0. .O bA tb c� aU-• O O O N Q c V> E5 d a CIS t b bA °A ' • � C : �, 3 �: �. a, b^n a� .'emu a� a� rn Q O d a O 60 (j u G N cn 7 �n --� N cn N— N cn 14 1— U lN lcn �a y i � � o R � � y m y O Cq R en d = E-� Q1 w Q c U G czi w C7 z Pro)ect Name Cross Section Feature Date Crern B.- Marsh Reach 5 - XS I Riffle 10 /1 /10 Corbin, Smith 21KW 20111 21111 2111: 2L0 2008 11.1 2008 2009 Nidth 2010 As -built Surrey YR 1 Sauey YR 2 Survey YR 3 Survey Station F3evatiost Station Elevation Station Elevation Station Elevation -7.7 141.1 0.0 139.5 0.0 139.3 0.0 139.2 -0.4 139.3 6.5 139.1 4.5 139.1 6.0 139.0 9.0 139.0 9.3 138.7 8.0 138.9 10.5 138.6 14.5 137.0 11.4 1371 9.9 138.6 13.0 137.7 17.3 136.7 13.4 137.2 11.5 138.1 16.0 136.7 24.3 139.2 15.0 136.7 13.6 137.5 17.3 136.7 31.8 139.2 16.0 136.7 15.3 136.9 22.0 138.5 38.9 141.7 17.0 136.7 16.5 136.6 32.5 139.1 19.6 137.7 18.1 137.0 21.3 138.5 19.3 137.5 24.3 139.2 10.6 137.9 32.0 139.2 21.5 138.3 22.9 138.5 25.0 138.9 29.0 139.0 32.5 139.2 143.0 142.0 141.0 _ 140.0 139.0 w t 138.0 w °0 137.0 w w 136.0 135.0 134.0 133.0 Photo of Cross - Section R5-1 -Looking Do-stream a; ST.4 I1 +60 Area 21NI8 21KW 20111 21111 2111: 2L0 13.5 11.1 Nidth 17.2 13.7 11.2 %I.. Dcpth 1.2 LO 1.0 Mac Dcpth 2.4 2.0 l.8 W/D 14.2 13.9 11.2 Brown Marsh Reach 5 - XS 1 Riffle 0.0 5.0 10.0 15.0 20.0 25.0 30.0 Distance (feet) -As built Survey -Year 1(2008) -Year 2 (2009) --Year 3 (2010) Section Reach 3 -XS 2 .e Pool 10 /1 /10 Corbin. Smith 2008 21H)s 2006 1 2010 2009 As-Milt Survey YR1 Survey YR2 Sareey Statlw Hesatlw St■11M Bkvvatim Statioe Bkvatu -5.8 140.8 0.0 139.1 0.0 138.9 .0.3 139.1 7.1 138.7 7.0 138.6 12.1 138.6 12.1 138.3 11.3 138.5 17.3 136.3 14.3 137.7 12.5 138.3 21.2 136.2 16.2 136.9 14.0 138.0 26.3 138.2 17.6 136.0 16.0 137.0 37.3 138.9 19.0 133.7 17.9 136.3 44.8 140.7 19.9 135.7 19.3 136.1 22.9 136.8 20.4 136.0 24.6 1379 22.2 136.3 27.2 138.3 23.0 137.0 29.8 138.7 25.4 137.9 37.3 138.9 27.0 138.2 143.0 142.0 141.0 _ 140.0 139.0 'e w 138.0 o° 137.0 a u 136.0 135.0 134.0 133.0 5.0 30.0 138.3 38.1 138.8 2010 YR 3 Survey Statiw 6kvatiw 0.0 139.0 9.5 138.6 12.5 138.6 14.8 137.3 18.0 136.1 21.0 136.2 25.0 138.0 33.0 138.3 38.0 138.8 Photo of Cross- Section RS-2 - Looking Downstream _X STA 13 +70 Area 21H)s 2009 1 2010 2011 2012 22.2 20.9 13.3 Width 16.2 17.5 I1.3 Mean Depth 1.4 1.2 1.2 I Man Depth 2.8 2.5 1.9 WD NA NA NA Brown Marsh Reach 5 - XS 2 Pool 10.0 15.0 20.0 25.0 30.0 35.0 Distance (feet) -As built Survey -Year 1 (2008) -Year 2 (2009) -*-Year 3 (2010) Project Name Cross Section Feature Date Crew Brow. Marsh Reach 5 - XS 3 Ritno 10 /1 /10 Corbin. Smith 21019 2010 2011 21112 13.6 2008 13.9 2008 2009 12.0 2010 As -built Survey YRI Survey YR2Survey 1.1 YR3 Survey Station Elevadu Statba Eleude. Stations 82evatias Station Elevation -7.3 140.8 0.0 139.0 0.0 139.0 0.0 139.0 -1.0 138.9 3.6 138.7 5.0 138.6 7.5 138.6 11.5 138.7 11.6 138.6 10.0 138.6 12.5 138.5 16.5 136.6 14.9 137.6 12.4 138.5 15.6 137.3 18.6 136.5 16.6 136.8 14.2 138.0 17.7 136.4 24.2 138.7 17.7 136.3 15.9 137.5 18.5 136.4 35.8 138.7 18.6 136.3 17.5 136.5 20.0 136.6 42.9 140.8 20.4 137.0 18.4 136.3 22.0 137.4 22.1 137.7 20.4 136.9 24.5 138.5 24.2 138.6 25.3 138.1 36.5 138.7 31.1 138.7 29.0 138.5 35.5 138.7 36.1 138.6 143.0 142.0 141.0 _ 140.0 139.0 .Q a ' 138.0 °0 137.0 a w 136.0 135.0 134.0 133.0 Photo of Cross - Section R5J - Looking Downstream ? STA 14+90 Ares 2008 21019 2010 2011 21112 13.6 15,4 13.9 Width 12.0 16.4 12.0 Mean Depth 1.1 0.9 1.2 Ma: Depth 22 2.2 2.1 W/D 10.6 17.6 10.3 Brown Marsh Reach 5 - XS 3 Riffle 5.0 10.0 15.0 20.0 25.0 30.0 35.0 Distance (feet) -As built Survey -Year 1(2008) -Year 2 (2009) - ++-Year 3 (2010) Project Name Cross Section Feature Date Cress B- Marsh Reach 5 -XS 4 Pool 10 /1 /10 Corbin. Smith 2009 2010 2011 MIS 19.1 2008 17.3 2008 2009 13.6 2010 As -0ailt Survey YR 1 Survey YR 2 Survey YR 3 Surrey Sudan Elevation Station Ekvatku Station Vanden Station Elevation -7.4 140.2 0.0 138.4 0.0 138.4 0.0 138.4 .0.3 138.5 3.9 138.4 5.0 138.2 5.0 138.2 7.1 138.2 7.4 138.3 7.5 138.1 7.5 138.1 12.5 136.0 9.6 137.4 10.3 137.0 10.0 137.1 14.7 135.6 11.2 136.7 12.4 136.3 12.5 136.3 19.8 138.6 12.8 136.0 13.1 135.8 13.0 136.0 27.2 138.5 13.3 135.5 14.5 135.6 14.5 135.6 33.7 140.4 14.2 135.4 16.0 136.3 15.8 135.7 15.6 135.9 17.3 137.3 20.0 138.3 17.2 137.2 19.4 138.1 27.5 138.5 19.8 138.4 20.6 138.3 27.4 138.5 24.0 138.4 27.5 138.5 143.0 142.0 141.0 _ 140.0 139.0 .e w 138.0 e 137.0 Z w w 136.0 135.0 134.0 133.0 Photo of Cross - Section RS4 - Looking Dowmlream .iii STA 17N0 Area 2M 2009 2010 2011 MIS 19.1 15.4 17.3 Width 13.6 11.9 123 Man Depth 1.4 1.3 1.4 Mu Depth 3.0 2.5 2.6 WAD NA NA NA Brown marsh Reach 5 - XS 4 Pool 0.0 5.0 10.0 15.0 20.0 25.0 30.0 Distance (feet) -As built Survey -Year 1 (2008) Year 2 (2009) - »-Year 3 (2010) Project Name Cross Section Feature Date Crew Bmssn Marsh Reach 4 - XS 5 Pool 10 /1 /10 Corbin, Smith 2009 2010 2011 2012 19.0 2008 15.7 2008 2009 Width 2010 As -built Survey YR1 Survey YR2 Survey YR3Survey Mean Depth Station Elevation Station Elevation Station Elevation Station Elevation -7.5 140.4 0.0 138.4 25.4 138.4 0.0 1383 -0.6 138.5 6.6 138.0 21.4 138.3 6.0 137.8 5.6 138.0 8.4 137.1 18.5 138.2 9.5 136.6 10.7 135.6 10.4 136.2 17.2 137.6 12.0 135.4 14.0 135.5 11.8 135.5 16.0 136.3 13.0 135.2 18.1 138.4 12.6 134.9 15.1 135.6 14.0 135.2 23.8 138.4 13.4 134.8 14.6 135.3 15.5 136.7 31.3 140.9 14.5 135.1 13.9 135.3 17.8 138.1 15.8 136.2 12.3 135.8 25.0 138.4 16.8 137.4 10.4 136.6 18.1 138.3 8.4 137.2 25.0 138.4 6.6 137.9 3.8 138.0 0.0 138.4 a t ffi e 0 a W 143.0 142.0 141.0 140.0 139.0 138.0 137.0 136.0 135.0 134.0 133.0 Photo of Cross - Section R4-X5 - I.uoking Dowmtream ) STA 20+55 Area 2000 2009 2010 2011 2012 19.0 15.1 15.7 Width 11.1 11.2 11.3 Mean Depth 1.7 1.4 1.4 Mes Depth 3.2 2.6 2.6 W/D NA NA NA Brown Marsh Reach 4 - YS 5 Pool Banidull Elev. I IA 5.0 10.0 15.0 20.0 25.0 Distance (feet) -M built Survey -Year 1(2008) -Year 2 (2009) -x -Year 3 (2010) Project Name Cross Section Feature Date Crew Brown Marsh Rcach 4 - XS 6 Riffle 10 /1 110 Corbin, Smith 2009 2010 2011 2012 13.9 2008 12.2 2008 2009 Width 2010 As-0ailt Survey YRI Survey YR2 Survey YR3 Survey Stafiw Elevation Station Elevation Station Elevation Station Mention 4.5 140.8 0.0 138.1 0.0 1381 0.0 138.2 0.5 138.3 6.6 137.8 5.0 137.8 7.0 137.7 7.0 137.9 9.0 136.9 6.8 137.8 9.5 136.5 11.5 135.7 10.9 136.1 8.1 137.2 11.5 135.5 13.5 135.7 11.8 135.4 9.5 136.5 12.0 135.4 18.2 137.7 13.4 135A 10.9 135.8 13.0 135.5 23.8 138.0 14.8 136.3 11.5 135.4 16.0 136.9 33.9 140.5 16.5 137.2 12.9 1353 17.5 137.6 18.2 137.9 14.2 136.2 25.0 1382 21.7 138.0 16.5 1371 24.7 1382 18.5 137.7 22.0 137.8 24.8 138.3 Photo of Cross - Section R4-6 - Looking Downstream a, STA 21 +80 Area 2008 2009 2010 2011 2012 13.9 13.2 12.2 140.0 Width 11.3 I1.5 10.2 139.0 Mean Depth 1.2 1.1 1.2 13&0 ffi Mar Depth 2.4 23 2.2 � 136.0 W!D 9.1 10.1 8.5 Brown Marsh Reach 4 - XS 6 Riffle 143.0 -- 142.0 141.0 140.0 Z Banldull Ekv. 139.0 a r 13&0 ffi 0 137.0 w W � 136.0 135.0 134.0 133.0 0.0 5.0 10.0 15.0 20.0 25.0 Distance (feet) -As built Survey -Year 1(2008) -Year 2 (2009) -Year 3( (2010) Project Name Cron Section Rentore Date Crew Brow Marsh Reach 4 - XS 7 Pool 10 /1 /10 Corbin, Smith 2009 2010 2011 2012 21.8 2008 20.2 2008 2009 Width 2010 As-bu0t Sorvey YR 1 Survey YR 2 Survey YR 3 Survey Station Elevation Station Ekvatioa Station Elevation Station Elevating •9.5 140.7 0.0 138.0 28.8 137.9 0.0 137.9 0.4 138.1 3.9 137.7 23.8 137.6 7.5 137.5 7.7 137.7 7.1 137.7 20.4 137.6 12.3 134.8 12.1 134.9 9.2 136.6 18.5 136.9 13.5 134.7 14.9 134.7 11.4 135.6 17.3 136.2 15.0 134.9 20.9 137.5 11.9 135.2 15.8 135.5 18.0 136.4 28.7 137.7 12.2 134.6 15.0 135.1 20.8 137.4 38.8 140.4 13.0 134.5 13.7 134.9 29.0 137.7 14.5 134.4 123 135.0 15.1 135.1 11.1 135.7 15.7 135.6 9.3 136.9 18.3 136.6 7.1 137.7 20.9 137.6 3.8 137.8 28.2 137.6 0.0 138.0 143.0 142.0 141.0 _ 140.0 139.0 a 138.0 0 137.0 a 136.0 135.0 134.0 133.0 Photo of Cron - Section R4-1- Looking Downstream (rJi STA 22+95 Area 2008 2009 2010 2011 2012 21.8 18.9 20.2 Width 13.6 12.9 13.2 Mena Depth 1.6 1.5 1.5 Max Depth 3.2 2.7 2.7 W/D NA NA NA Brown Marsh Reach 4 - \S 7 Pool 0.0 5.0 10.0 15.0 20.0 25.0 Distance (feet) -As built Survey -Year 1 (2008) -Year 2 (2009) --Year 3 (2010) Project Name Croee Section Feature Date Crew Itrmwa Marsh Reach 4 -XS8 Rifle 10 /1 /10 Corbin, Smith 2009 2010 2ntt 21112 11.2 21918 12.2 20M _ 139.0 2009 11.2 2010 A,-built Survey YR I Survey YR 2 Sarver YR 3 Snrvey Station 6kvadma Stadaa Elevation Station Elevation Station Rk adma -11.0 140.3 0.0 137.4 -2.2 137.6 0.0 137.7 .2.1 137.6 4.6 137.4 2.8 137.3 5.0 137.3 5.2 137.5 7.8 136.6 4.4 137.3 6.0 137.0 9.6 135.4 8.8 135.7 5.9 137.0 8.0 136.0 11.3 135.4 9.8 135.2 7.8 136.2 10.0 135.2 16.3 137.6 10.9 135.2 9.2 135.5 10.5 135.1 22.1 137.6 11.7 135.9 9.9 135.1 11.0 135.1 30.9 140.5 14.5 137.1 11.0 135.1 15.5 137.3 16.7 137.6 12.2 133.8 22.5 137.9 22.6 137.8 13.5 136.4 14.8 137.0 16.7 137.4 20.8 137.5 22.6 137.8 Phan of Cross -Section R4-8 - Looking Downstream e; STA 25 +80 Area 2008 2009 2010 2ntt 21112 11.2 12.3 12.2 _ 139.0 Width 11.2 12.0 I0.5 138.0 ffi Mean Deptb 1.0 1.0 1.2 137.0 w W 136.0 Ma: Depth 2.2 2.2 2.2 WID 1163 11.7 9.0 134.0 Brown Marsh Reach 4 - XS 8 Riffle 143.0 - - - - -- - -- - - - -- - 142.0 - - - 141.0 140.0 _ 139.0 Bankfnll Elev. w 138.0 ffi °0 137.0 w W 136.0 135.0 134.0 133.0 0.0 5.0 10.0 15.0 20.0 25.0 Distance (feet) -As built Survey -Year 1(2008) -Year 2 (2009) -Year 3 (2010) Project Name Cross Section Featorc Date Crew Brown Marsh Reach 3 -XS 9 Riffle 10 /l /10 Corbin. Smith 22019 20111 21111 21112 14.8 2008 13.3 2008 2009 12.3 2010 As-hda Survey YR I Survey YR 2 Survey YR 3 Survey Stadium Elevation Statme Elevation Statlw Ekvatiom Statiom Elvvadiou .9.1 139.3 0.0 136.0 5.0 135.7 0.0 136.1 .0.2 136.4 5.6 136.0 7.4 135.6 7.0 135.7 7.2 136.0 8.7 135.0 9.5 134.8 11.5 133.7 11.9 133.7 10.6 134.5 11.0 134.1 13.0 133.4 13.7 133.8 12.1 133.5 11.8 133.7 15.0 134.1 18.6 135.9 14.0 133.7 12.6 133.5 19.0 135.5 25.1 136.1 15.4 134.1 14.0 133.5 25.5 135.8 36.5 139.7 18.6 135.8 15.5 134.2 22.3 135.8 17.2 135.0 25.0 135.9 19.0 135.6 22.5 135.6 25.7 135.9 140.0 139.0 138.0 _ 137.0 a 136.0 135.0 0 134.0 v 133.0 132.0 131.0 130.0 0.0 Photo of CroesSection 113-9 - Looking Downstream o; STA 41 +25 Area 21NI8 22019 20111 21111 21112 14.8 13.1 13.3 Width 12.3 11.6 11.7 Men Depth 1.2 1.1 1 1.1 1 Mar Depth 2.3 2.1 2.1 W/D 10.2 102 10.4 Brown Marsh Reach 3 - XS 9 Riffle 5.0 10.0 15.0 20.0 25.0 Distance (feet) -As built Survey -Year 1(2008) ° Year 2 (2009) -Year 3 (2010) Project Name Crow Section Feature Date Crew Br-n Marsh Reach 3 - XS 10 Pool 10 /1 /10 Corbin. Smith 2009 2010 2011 2012 20.3 2068 18.2 2008 2009 14.6 2010 As -ba0t Sarver YR 1 Sarver YR 2 Sarver YR 3 Sarver Station Elevation Station Eevstiou Station Elevation Station Elevation 4.0 139.3 0.0 136.1 5.0 135.5 0.0 135A 2.4 136.5 4.5 135.9 8.2 135.3 8.0 135.4 9.6 136.0 8.5 133.4 9.3 1341 13.0 133.0 13.6 133.3 10.6 134.4 11.4 133.7 14.5 132.7 15.2 132.4 11.6 134.0 13.4 132.7 15.5 132.8 16.9 133.5 12.6 133.6 14.3 132.5 20.0 135.5 21.6 135.8 14.0 132.9 15.7 133.0 27.0 133.8 29.5 136.3 14.4 132.5 17.9 134.3 37.7 139.0 14.8 132.1 19.3 135.2 16.2 132.9 20.4 135.4 17.3 134.2 24.0 135.6 19.3 133.2 26.9 136.1 21.8 135.9 25.1 135.9 26.7 136.4 140.0 139.0 138.0 _ 137.0 136.0 e w 135.0 v 134.0 a 'w 133.0 132.0 131.0 130.0 Photo of Cross - Section R3-10 - Looking Dowastream Iaj STA 42 +30 Arc. zoos 2009 2010 2011 2012 20.3 17.4 18.2 N idlh 14.6 11.7 IL8 Mean Depth 1.4 1.5 1.5 Mss Depth 3.6 2.8 2.7 W/D NA NA NA Brown Marsh Reach 3 - XS 10 Pool 0.0 5.0 10.0 15.0 20.0 25.0 Distance (feet) -As built Survey -Year 1(2008) -Year 2 (2009) -Year 3 (2010) :t Name Brown Marsh Section Reach 3 - XS I I re RAlle 10 /1 /10 2008 2000 2008 As-built Survey YR I Survey Station Elevation Sutioe Eleyatb -8.7 139.0 0.0 135.8 -0.3 136.1 6.5 135.4 8.5 135.5 9.6 134.5 13.0 133.4 11.8 133.2 14.5 133.5 12.6 132.9 18.9 135.5 13.1 132.9 27.1 136.4 14.0 132.9 33.7 138.8 17.7 134.8 140.0 139.0 138.0 _ 137.0 136.0 a 135.0 134.0 iu al 133.0 132.0 131.0 130.0 0.0 19.5 135.6 27.1 136.2 2009 YR 2 Saney Station Elevad, 0.0 135.9 5.0 135.5 7.8 135.3 9.0 134.9 103 134.3 11.6 133.8 12.5 133.5 13.0 133.3 14.1 133.6 15.9 134.3 17.0 134.8 18.2 135.3 19.5 135.6 23.0 135.7 27.0 136.2 2010 YR 3 Survey Station Elevation 0.0 135.8 8.0 135.4 12.5 133.6 13.5 133.3 14.5 133.6 20.0 135.6 27.0 136.2 3 Photo of Cross Section R3-11 - Looking Downstream ,g, STA 43 +75 Area 2000 2009 2010 2011 2012 16.4 11.1 12.7 Width 12.6 10.4 11.6 Mean Depth 1.3 1.1 1.1 Ma: Depth 2.5 2.1 2.1 W/D 9.7 9.8 10.6 Brown Marsh Reach 3 - XS 11 Riffle 5.0 10.0 15.0 20.0 25.0 Distance (feet) -As built Survey -Year 1(2008) -Year 2 (2009) -Year 3 (2010) Project Name Cross Section Feature Date Crew Bmssn Mmsh Reach 3 - XS 12 Pool 10 /1 /10 Corbin. Smith 21819 2010 2011 2012 18.6 2008 13.7 2088 2009 Width 2010 As -built Survey YR 1 Sarver YR 2 Surrey YR 3 Suncy Station Elevation Station Elevation Station Elevation Station Elevation -8.8 138.1 0.0 136.0 0.0 136.0 0.0 135.9 -8.7 138.1 4.4 135.7 6.0 135.6 9.0 135A -2.0 135.9 7.9 135.5 8.7 135.5 12.0 134.3 8.2 135.6 11.8 133.8 9.9 135.1 14.5 1332 12.3 133.1 13.1 133.3 11.6 134.5 16.0 133.1 14.7 133.2 13.7 132.6 13.0 134.0 16.5 133.2 19.9 135.6 15.0 132.6 14.5 133.2 20.0 135.4 28.1 136.0 13.9 132.8 15.6 133.0 30.5 136.0 35.5 138.6 16.7 133.5 16.4 133.3 19.9 135.5 17.9 134.2 25.6 135.6 19.3 133.2 30.0 135.7 21.0 135.5 24.0 135.5 30.4 135.9 140.0 139.0 138.0 _ 137.0 136.0 w ' 135.0 ffi $ 134.0 w w 133.0 132.0 131.0 130.0 lIffl �M Photo of Crass - Section R3-12- Looking Do%nstream d STA 45+IK Area 21NIA 21819 2010 2011 2012 18.6 10.5 13.7 Width 12.0 9.3 10.8 Mean Depth 1.6 1.1 1.3 Max Depth 2.9 2.1 2.2 W/D NA NA NA Brown Marsh Reach 3 - XS 12 Pool 0.0 5.0 10.0 15.0 20.0 25.0 Distance (feet) -As built Survey -Year 1(2008) -Year 2 (2009) -Year 3 (2010) Project Name Crow Section Feature Dote Crew Bro- Mash Reach 2. XS 13 Pool 10 /1 /10 Corbin. Smith 21N19 2010 21111 21112 213 2008 2L6 2008 21X19 12.9 2010 As-built Survey YR I Survey YR 2 Snner YR 3 Satwey Staties Ekrati m Station Elevation Station Elevation Stwioa Elevwion •10.5 138.7 0.0 135.6 0.0 135.5 0.0 135.5 .0.7 135.7 6.7 135.6 5.0 135.2 7.0 135.3 6.7 135.5 9.8 133.7 6.7 135.2 13.0 132.3 10.9 133.1 11.8 132.7 8.0 134.7 14.5 132.2 12.9 132.4 12.2 132.2 9.2 133.9 20.0 135.3 14.7 132.9 13.4 132.2 10.3 133.3 26.0 135.6 18.1 135.3 14.2 132.2 11.7 132.7 25.4 135.7 15.6 132.9 12.4 132.4 33.2 138.5 16.3 133.7 13.6 132.2 18.4 135.0 14.7 132.3 20.4 135.4 16.3 133.7 26.1 135.6 18.0 134.7 19.3 133.2 22.0 135.1 26.0 135.6 Photo of Cross - Section 112 -13 - Looking Downstream a. STA 47 +45 Area 21N18 21N19 2010 21111 21112 213 20.1 2L6 Nidth 12.9 12.5 13.0 136.0 L Mean Depth 1.7 1.6 1.7 e Mas Depth 3.1 3.0 3.0 w 133.0 W/D NA NA NA 131.0 Brown Marsh Reach 2 - XS 13 Pool 140.0 - - - - - -- 139.0 - 138.0 _ 137.0 136.0 L w 135.0 w e 134.0 a w 133.0 132.0 131.0 130.0 0.0 5.0 10.0 15.0 20.0 25 Distance (feet) -As built Survey -2008 Survey -2009 Survey -2010 Survey Project Name Crou Swiou Feature now Crew 8mon Mwsh Reach 2 - XS 14 Rine luilli0 Corbim Smith 2009 2010 2011 ' -012 14.1 2008 2000 2001 10.9 2610 Asiaik S-ey YR 1 surve7 YA 2 Survey Yst 3 Sane? Station 14"atiou station Rkvatlaa Station Zk%sd n Station 12evatbs -9.2 138.5 0.0 135.6 0.0 135.6 0.0 135.7 .0.8 133.5 5.7 135.3 5.0 133.4 6.0 135.3 6.7 135.2 7.6 134.6 6.2 133.3 10.3 1332 10.9 133.0 10.0 133.2 73 134.7 12.0 133.1 12.7 133.1 10.7 133.0 8.8 133.9 17.0 135.3 17.0 133.4 12.2 133.0 10.0 133.5 23.5 135.7 22.9 135.6 14.6 134.3 10.6 133.0 34.8 139.0 17.0 135.5 11.2 133.0 23.7 135.5 12.2 133.1 23.7 135.4 12.6 133.3 13.5 133.8 15.0 134.6 17.1 135.3 20.0 135.3 24.0 135.8 Photo or Croat- Section R2 -14 - Looking Downstmam la STA 47 +48 Area 2008 2009 2010 2011 ' -012 14.1 12.8 138.0 Width 10.9 10.9 137.0 �p (app -) Mean Depth 1.3 1.2 L2.2 136.0 'e a Max Depth 2.1 2.3 135.0 WID 8.4 9.2 a 134.0 Brown Marsh Reach 2 - XS 14 Riffle 140.0 - - -- - - - - - 139.0 138.0 137.0 �p (app -) F 136.0 'e a 135.0 a 134.0 a W133.0 - 132.0 131.0 130.0 0.0 5.0 10.0 15.0 20.0 25.0 Distance (feet) -As built Survey -2008 Survey -2009 Survey -2010 Survey Project Name Croft Section Feature Date Crew Bmwn Marsh Reach 2 -XS 15 Pool 10/1/10 Corbin. Smith 2009 2010 2u11 201z 20.0 2108 19 u 2008 20119 Width 2010 At built Survey YR 1 Survey YR 2 Survey YR 3 Survey Station Elevation Station Elevation Station Elevation Station Elevation -13.6 139.2 0.0 135.3 -0.8 135.5 0.0 1353 .1.4 135.2 4.8 135.3 4.2 135.3 7.0 135.0 5.4 135.1 6.5 134.9 6.0 135.1 10.0 132.4 8.1 132.7 7.6 133.7 7.7 134.0 12.5 132.3 103 131.7 8.7 132.8 8.4 133.3 14.0 132.6 12.1 132.6 9.6 132.3 91 132.4 18.0 135.0 16.7 135.0 10.2 131.7 11.0 131.8 26.5 135.4 25.4 135.4 11.2 131.9 13.0 132.5 33.7 138.8 12.8 132.3 13.8 133.4 14.5 133.6 15.2 134.2 16.7 135.1 16.2 134.6 25.9 135.6 17.4 135.1 21.2 135.1 25.9 135.6 140.0 139.0 13 &0 _ 137.0 fr z 136.0 w 135.0 W 134.0 a PQ 133.0 132.0 131.0 130.0 Photo of Cross-Section 112-15 - Looking Downstream 3 STA 50+75 .Area 2008 2009 2010 2u11 201z 20.0 20.I 19 u Width 10.9 11.4 11.11 Mean Depth 1.8 1.8 1.7 Ms. Depth 3.3 3.4 2 7 W/D NA NA NA Brown Marsh Reach 2 - XS 15 Pool 0.0 5.0 10.0 15.0 20.0 25.0 Distance (feet) -As built Survey -2008 Survey -2009 Survey - x-2010 Survey Project Name Cron Section Feature Date Crew Bmwn Marsh Reach 2 - XS 16 Ildne 10 /l /10 Corbin, Smith 2009 1 2010 2011 2012 14.4 2008 2008 2009 10.8 2010 As -built Suney YR 1 Survey YR2 Survey YR 3 Sunny Station Elevation Station Elevation Station Elevation Station Elevation -12.3 1384 0.0 135.3 0.0 1352 0.0 1351 -1.1 135.1 6.9 135.1 5.0 135.0 7.0 135.0 7.0 135.0 8.1 134.8 7.3 135.0 12.0 132.7 11.6 132.8 9.9 133.9 8.7 134.3 13.0 132.7 13.4 132.7 11.1 133.1 10.5 133.5 19.0 134.9 18.1 135.1 11.9 132.8 11.7 132.6 26.0 135.1 25.4 135.3 12.5 132.7 12.7 132.5 34.6 139.0 14.2 132.7 13.5 132.8 14.8 133.2 15.7 133.8 16.1 133.8 17.0 134.6 19.2 135.0 19.5 134.9 19.9 135.1 26.3 135.1 26.8 135.1 F--- 140.0 139.0 138.0 _ 137.0 136.0 L W 135.0 d � 134.0 W w 133.0 132.0 131.0 130.0 Phuto of Cmss- Section 82-16- LooltiNg Downstream a. STA 52+02 Area 2008 2009 1 2010 2011 2012 14.4 13.9 Width 10.8 12.0 Memo Depth 1.3 12 L14.5 M.. Depth 2.3 2.4 W/D 9.1 I0.4 Brown Marsh Reach 2 - XS 16 Riffle 0.0 5.0 10.0 15.0 20.0 25.0 Distance (feet) -As built Survey -2008 Survey -2009 Survey - ■-2010 Survey Project Name Cross Section Feature Date Crew Broscn Marsh Reach I - XS 17 Riffle If) /I /I(t Corbin. Smith 1 2009 1 2010 2011 1 2012 4.7 2008 6.2 - 2000 2009 2010 As -built Survey 9.8 YR I Survey YR 2 Survey YR 3 Sarver Station Elevation Station Eevation Station Elevation Station Elevation -6.9 138.2 26.1 135.6 26.5 135.7 26.0 135.6 -1.2 136.1 17.9 135.6 21.5 135.7 18.0 135.7 8.4 135.7 15.5 135.4 16.5 135.7 12.5 134.6 113 134.4 14.2 135.2 14.8 135.4 11.5 134.4 12.3 134.3 12.9 134.5 13.5 134.8 8.0 135.7 15.3 135.4 12.4 134.3 12.4 134.5 0.0 136.1 15.5 135A 11.4 134.4 11.7 134.4 31.9 135.4 10.7 134.8 10.7 134.9 405 1372 9.5 135.4 9.5 135.4 8.4 135.7 8.6 1351 2.7 135.7 4.5 135.7 0.0 136.1 0.0 136.1 C Photo of Cross - Section RI.17 - Looking Downstream Q STA 13+60 Area 2008 1 2009 1 2010 2011 1 2012 4.7 4.9 6.2 - _ Width 8.8 7.8 9.8 a Mean Depth 0.5 1 0.6 1 0.6 1 134.0 Max Depth 1.3 1.3 1.2 133.0 W/D 16.2 12.6 15.5 Brown Marsh Reach 1 - XS 17 Riffle ayV.V 139.0 138.0 Bankfull Elev. 137.0 - _ a 136.0 a a 135.0 w 134.0 a Y w 133.0 132.0 131.0 130.0 0.0 5.0 10.0 15.0 20.0 25. Distance (feet) -As built Survey -Year 1(2008) -Year 2 (2009) - *-Year 3 (2010) Project Name Cross Section Feature Date Crew Brown Marsh Reach I -XS 18 Pool l0 /1/10 Corbin, Smith 1009 2010 2011 2012 7 7 2008 Z8 2008 137.0 2009 7.0 2010 As -built Survey YR 1 Survey YR 2 Survey YR 3 Survey Station Elevation Station Ekvatien Station Elevation Station Elevation -6.7 135.9 0.0 135.9 0.0 135.9 0.0 136.0 142 135.9 9.2 135.8 6.0 135.8 13.0 136.0 17.0 1342 12.4 136.0 13.8 135.9 17.0 134.5 18.7 133.9 14.2 135.8 15.0 135.4 18.0 134.4 18.8 133.9 15.7 135.1 15.9 135.0 19.0 134.6 28.4 135.9 16.5 134.6 IZI 134.5 22.0 136.0 34.3 138.4 17.3 133.9 17.9 134.3 28.3 1362 18.4 133.7 19.0 134.5 18.8 134.0 20.8 135.6 19.3 134.4 22.0 135.9 20.8 135.6 26.0 135.8 21.6 135.9 28.9 136.1 26.1 135.8 28.5 136.1 Photo of Cross - Section RI -I8 - Looking Downstream a STA 12 +45 Area 2008 1009 2010 2011 2012 7 7 6.9 Z8 Baullfull Elev. /(.Pp..) 137.0 Width 7.0 8.2 8.8 L Mean Depth 1.1 0.8 I 0.9 I Max Depth 2.1 1.6 1.6 W/D NA NA NA Brown Marsh Reach 1 - XS 18 Pool 140.0 139.0 i 138.0 Baullfull Elev. /(.Pp..) 137.0 _ L` 136.0 L R 135.0 w 134.0 a Y w 133.0 132.0 131.0 130.0 0.0 5.0 10.0 15.0 20.0 25.0 30.0 Distance (feet) -As bait Survey -Year 1(2008) Survey -Year 2 (2009) --Year 3 (2010) Project Name Cross Section Feature Date Crew Brown Marsh Reach 1 - XS 19 Riffle 10/1/10 Corbin. Smith 2009 2010 2011 2012 43 2008 3.8 2008 2009 2010 As -built Survey 7.2 Y'R I Survey /(B pp-x.) YR 2 Survey YR 3 Survey Station Elevation Station Elevation Station Elevation Station Elevation -4.6 137.9 0.0 136.6 0.0 136.6 0.0 136.5 -0.5 136.2 2.6 136.1 60 136.2 7.0 136.3 7.7 136.0 7.4 136.2 7.6 136.2 10.0 1353 10.0 134.9 8.6 135.7 8.4 136.0 12.0 135.1 11.4 134.9 9.5 135.6 9.2 135.8 15.0 136.0 14.6 136.3 10.3 135.0 10.0 135.4 23.0 136.1 20.5 136.3 11.4 134.9 10.7 135.1 29.8 139.6 12.8 135.1 11.4 135.1 13.5 135.4 12.5 135.2 14.7 136.0 13.3 135.5 15.9 136.0 14.0 135.9 19.9 136.0 15.3 136.1 22.3 136.1 18.0 136.1 22.4 136.1 Photo of Cross- Section RI -19 - Looking Downstream * STA 10+72 Area 2008 2009 2010 2011 2012 43 3.8 3.8 138.0 Width 6.7 7.2 7.2 /(B pp-x.) Mean Depth 0.6 0.5 1 0.5 1 Ma: Depth 1.1 1.0 0.9 N' /D 104 136 13.7 135.0 Brown Marsh Reach 1 - XS 19 Riffle 140.0 -- - - - - - -- -- __ 139.0 138.0 Bankfull Elev. j /(B pp-x.) _ 137.0 136.0 135.0 4 O F 134.0 w - Y c� 133.0 132.0 131.0 130.0 0.0 5.0 10.0 15.0 20.0 25.0 Distance feet -As built Survey -Pearl (2008) -Year2 (2009) -Year3 (2010) Project Nnae Crvn S.ctim Futon Dri Crow B- Minh Reach 1- XS 20 Pool 10 /1 /10 Corbin. Bmrth 2009 2010 2011 2012 61 2008 6.4 2008 Width 2009 6.9 2010 A.4tt0t Survey YR 1 S-y YR 2 Swr y YR 3 Survey Staaot 11"nuat Statbt alnaast Bullet Slnmdm Stukw mmad- 4.5 139.2 0.0 1361 0.0 136.2 OL 1363 .0.7 1365 2.7 136.2 5.0 136.1 9.0 136.2 8.8 136.4 8.2 136.5 8.4 136.2 12.5 134.8 11.4 134.9 9.3 136.3 9.5 136.1 13.5 134.6 13.6 134.9 10.0 135.9 11.0 135.5 14.0 134.8 15.9 136.3 111 135.2 12.2 134.9 17.0 136.1 23.6 136.5 12.4 134.4 12.9 1343 24.0 136.4 28.5 138.2 13.6 134.2 13.6 134.5 14.6 135.3 14.4 134.7 15.9 136.2 15.5 135.7 16.7 136.2 16.6 136.0 22.3 1363 17.0 136.0 23.7 136.5 20.0 136.0 254 1364 Photo of Cm - Secllon RI -10 - Looking Dowortream -i. STA 10+52 Arcs 2008 2009 2010 2011 2012 61 5.4 6.4 Bankf dl Elev. Width 6.2 6.9 7.8 . 137.0 Mean Depth 1.0 0.8 0.8 Max Depth 1.9 1.5 1.5 W/D NA NA 95 a z 134.0 Brown Marsh Reach I - XS 20 Pool 140.0 139.0 138.0 Bankf dl Elev. (app -) . 137.0 136.0 w 135.0 � I a z 134.0 a w 133.0 132.0 131.0 130.0 0.0 5.0 10.0 15.0 20.0 25.0 Distance (feet) -As built Survey -Year 1(2008) -Year 2 (2009) -Y.,,3(2010:):] k -- k � _ § « 3 � � § § . � � K / ! ( � � � | ■& ■ &;& k | � ƒ ■� |HIM -k ; ` ■� _ . ■ 15® «! -2! !! =a!£ == ■2 0 V" V" V" �. 2 2 2 #aa UO|s■ nla O 0 )§ \ . � - - - - � -- - - -- - -� � k � ■ i � $ v i ■ . � i § $ � e t as t = t � °� a frl•Ik , �R�z , 7 � $ � � � Q nk § §k §)k � ■E;..,..■ � . � - / //\ ■ � � �; ;; ;�_ ■■ � ■ ; ;; ; ;a ;, J; ) )!)),\ ° 1 ;4 =l ; ■■■ �` ■� tn q q 2 m N 2 fn )}!. iIH lE�q`��� ( ■a u� n� /!!!f )§ rz�<z.z � 6 ci mom <Eo�o.i n'sas��gso rv� X0008000 y ry ry ry n n ry y n n n ry n ry O O N O O N w � O O r/j p N O a U O N ( .9 o z � o � r Y V � � O m v 7� O O � Nvi I 0 N O M M M M M (1333) UOIIUA3I:l ■& ;&|& ■&;& ;& ■) ;§!2 ) ! ||!!! ■! §; a -- - -- r - -- ■7 / -e - - - - - - - -- |} !q!!, ■q = ; =: E |eela@ §w@ @i . � . � — 2 k § . � / / & 5 3 � �| � Q e E■� / � § k � � $ � 2 & k � \ k (! §)2m@A31 3 Contract No. D06038 Brown Marsh Swamp Restoration Site, Robeson County, North Carolina YEAR 3 (20 10) MONITORING REPORT APPENDIX C HYDROLOGY DATA 2010 Groundwater Gauge Graphs Figure C 1. Annual Climactic Data vs. 30 -year Historic Data I RAF KO & ASSOCIATES, P.C. Appendices k4r Consulting Engineers A Florence 6 Hutcheson, Inc. Company T- 4) ev L 4) c ea Oo L C7 0 Q E M 34) t L eo L O W (sayaui) uoi;e;idioaJd Ln Lo M M N N r r O O 277 — — — — — — — — — — — O U) R ai U) rn o E o > -o O c z owl �p a a N � a c 0 cn c �3 0 v (� �w O C� f,mon w G N 9 0W0'.t Now 0"T NON IT0 ?0N-, owON q-0 WON vWW0 C%4 rrrrrNNNNC MC?C?CMP')MIT (sayaui) lana-1 JaJEM OIOZ/01/1 L 0107./£ /L L O L OZ /LZ /01 O L MOZ/O L O L OZ/£ 1/01 O LOZ/9/01 O LOZ /6Z/6 O L OZ /ZZ /6 O LOZ /9 L/6 O LOZ/8/6 OIOZ/1 /6 O LOZ /9Z/8 O LOZ /81/8 OIOZ/11/8 O L OZ /b /8 O LOZ /8Z /L O L OZ/ L Z/L OLOZ /171 /L 0 L OZ /L /L O lOZ/0£ /9 O LOZ /£Z /9 O oz/%/9 O LOZ/6/9 O LOZ /Z /9 O LOZ /9Z /5 OIOZ/61 /9 O L OZ /Z L/5 O 1 OZ/9/9 O L OZ /8Z /b O 1 OZ/ 1 Z/b O 1OZ/1 1/b O LOZ /L /b O LOZ/ 1 £/£ 0 LOZ /tiZ /£ O LML 1/£ O LOZ/O 1/£ N d Im 7 L y2+ 7 c � Oo L r � N a E M Co L 3 4) t L ca C O ML W (sayaui) uoi;e;idioaJd U� Lo Ln co M N N O O O LOZ/O6/6 6 ------------- - - - - -- 060Z/£/66 0 60Z/MU 0 O 60Z /OZ /0 6 a� O lOZ/£ 6/0 6 U) MOM/0 6 a� v 3 UOZ /6Z/6 MOZ /ZZ /6 c O lOZ/5 6/6 o c 0 WUR /6 z OLOZ/6/6 0 60Z /9Z/8 0lOURM 0 602/ 6 OR 0 60Z /tl/8 0 60Z/8Z /L 0 60Z/ 6Z /L MOZIKIL R o� 060Z /L/L 0 60Z/0£ /9 0 60Z/£Z /9 0 60Z/9 6/9 v 0 60Z/6/9 0 60Z /Z /9 0 60Z /9Z /9 �9 0 60Z/6 6/5 0 0 60Z/Z 6/5 0 60Z/9/5 cn 0 60Z /8Z /b c 3 0 60Z/ 6 Z/b 0 0 0 60Z /b 6 /t, r c 0 60Z /L/tb �9 060Z/6£ /£ cn 0 60Z /bZ /£ - -- - - - -- - - - - -- 060Z /LL /£ 0 60Z /O 6/£ OoOCO�N0ww'TN0N 'TCOgT0N,t0w0N g0w0N tcow0 N����� ' "... C� NNNCVMMCMC?C? (sayaui) Iana-1 aaIeM 4) ea C7 v c L W Nd IL 4� ca ea V 0 �o � N O L M 0, CL E} 3 N s c� C 3 O m (sayaui) uoi;e;idioaJd U� U� Lo M M N N LO O O MOZ/OL/L L -- — — — — — — — -- — — — — — — — — MOZ/E/LL O L OZ /LZ /O L 0 0 LOZ/OZ/0 L m 0 LOVE L/0 L N 0 LOZ /9/0 L a� a 3 OLOZ /6Z/6 OLOZ /ZZ /6 m c OLOZ /5L /6 o c 0 L OZ/9/6 z OLOZ/L /6 0 L OZ /5Z /9 0 L OZ/9 L/9 0 L OZ/ L L/9 0 LOZ /b /9 0 LOZ /9Z /L 0 LOZ/ L Z/L O L OZ /b L/L R 0 LOZ /L /L 0 LOZ/0£ /9 0 LOZ/EZ /9 0 LOZ /9 L/9 0 LOZ /6/9 0 LOZ /Z /9 0 LOZ /9Z /5 0 LOZ /6 L/9 0 0 LOZ /Z L/5 N 0 LOZ /5/9 co 0 LOZ /9Z /t7 G 3 0LOZ /LZ /t7 OLOZ /bL /b 9 s o 0 L OZ /L /V o OLOZ/LE /E * 0 L OZ /bZ /£ 91 0 LOZ /L L/E 0 LOZ/0 L/E 000C 0�' NOOOC O�NON� COa0ON�0000ON�COODON�CDO0ON� NN(VNNMCMMCMCM��� (sa(4aui) lana-I aa;eM m r D u �L O 2 N O M W; m R 0 u 'a+ ev E U io 3 C C Q !'I v L 3 U. 0 14 M oo r� Lo Ln v m (say:)ui) uoilelidi38Jd N ei O oad AoN 100 X L s ida5 X 8ny s m Apf II 0 0 0 N aunt rn g AeW M 000 O Ay jeIN qaj uer 0 N 0 Z (6 (6 N 16- f6 O � N O L m O Lp J N a o Z Q 4) C CO C O 2 -0 � E J * r i O 0) 00 h LD Ln m N r-I O (say:)ui) uogejidi:)aad Sad AON LtX 3das O n L 8ny 6 m I Alnr O O N aunt Nr4 � Aeyy 00 0 1dy ieyy qaj uer V C 4. �F Ln Q o [.Q U � c H 0 r ` N O L c _ u C v O ` 0 LL Q 7 0000 M 4� N 'IT - r- 000 O Z z� L C V) N M O u) M r-- O 00 O M G yj J ' 11 f 4a f N L1: it r � r LO U 0� is C a = -� ri r t.7 O L c� G 3 LO r LL MML O 0 N 0 Z (6 (6 N 16- f6 O � N O L m O Lp J N a o Z Q 4) C CO C O 2 -0 � E J * r i O 0) 00 h LD Ln m N r-I O (say:)ui) uogejidi:)aad Sad AON LtX 3das O n L 8ny 6 m I Alnr O O N aunt Nr4 � Aeyy 00 0 1dy ieyy qaj uer V C 4. �F Ln Q o [.Q U � c H 0 r ` N O L c _ u C v O ` 0 LL Q 7 0000 M O N 'IT - r- 000 Iq N N M O u) M r-- O 00 O N 0) M M r LO � 0� VM' -� 'T O O N- LO V' IT O -I- 04 * Cl) LO N u7 V LO M 00 (D V M CO. co O E O IT [t In O IT N L * 00 (D 00 In O O M OP ° O O V r- M (D (D N Q) Lo .4 Lo co V Lo (D M Ln co (h r (D Co 14, rl- r-- r- rn r— o O N N N O) n Cl) (D M M N M M M N � 0 �iQCn0Z0 LL2Q� — 0 N 0 Z (6 (6 N 16- f6 O � N O L m O Lp J N a o Z Q 4) C CO C O 2 -0 � E J * r i O 0) 00 h LD Ln m N r-I O (say:)ui) uogejidi:)aad Sad AON LtX 3das O n L 8ny 6 m I Alnr O O N aunt Nr4 � Aeyy 00 0 1dy ieyy qaj uer V C 4. �F Ln Q o [.Q U � c H 0 r ` N O L c _ u C v O ` 0 LL Q 7 Contract No. D06038 Brown Marsh Swamp Restoration Site, Robeson County, North Carolina YEAR 3 (20 10) MONITORING REPORT APPENDIX D MONITORING PLAN VIEWS 05 KO & ASSOCIATES, P.C. Appendices Consulting Engineers A Florence & Hutcheson, Inc Company U a �OS�� • [r Etl J Z O to m S Z LL O Ui� N 3 O iA OOC m � � s r / a dy - �! CL W q I in O _ L! z LU O \\\ co LU CO) + �I 1, �I i, I, Ii II II 1, I, I I II II M � ' II I x + y I i II II II II II 13 I II II I II �I �I I , I �I I I I I I I I avav <�raa NC_._- u6P�1'W'6u�.vy�uau- fiNB\BBd2 A\ u' BDDZ \� Z � O t- • i m � � N dt � c 0O O oc V °O Z = C hI ` \ N �j II V I / \\ Z ode t zv a u W ` 0 / mN `` \ `1• 06 y 0. o WM z Z O N O R I'i ;( i z� '0 W O O \ a io z Z �- p 06 < o u - } FOF 1\I i � 11 au M mj OA/ \ \ \ \\ c z \ \\ W = V WO �a•2- wa- s„�.n�,awswe�eesz I'�•A \s,.�o,s.oy� y BOOZ /S/II V Z ad O Z O Qr } 5 U .Q/ 1 IA 0 3W \ } 1 1 II I / \I W \ Z \ \ 1 1 1 1 1 I 1 % 1 00+ gl �O 1 I I I 1 l I 0 00+6/'o4S z Fj N W (� I• I I / Z^ d W W Z m N = 0 oc W H O 00 ' 0 Z o (� p LLJ 9 LL 7 V N Z 0 G N N v 'o4S 11 1 I ,I i 004-HT4S w H OC V 00+0/'o4S Z 0 lo� 05 +69 SN01PI1�5'9�M1 °C W \ \ n \\ 00+60•D�S 1 OOfBZ'D!♦S LU II W W / 1 00+fo •DlS � � f Z < W I 1 \ 00+ -67 •DJS \ I w , t �o W W ZN 3 l9 1 ; ❑ • g9 0 a m O c yy O W \� - - - - -- 1 00+,�f"o4S I ul 11 I w zm I, II 9 1 00+9f 'o4S \ \ \ S2 )/ I v u z W — / I 1 Z \y Z 00 +k,i'o4S \� \ z ce O � F 0 \\ \ m 00+F£"o�S /-------------- / 00 +ZZ"o�S / m \ \ 00+1s'D�S o 00+0.o4S 2 w w 6 / I/ u5P'S- pd- 6uima�uourSNB�BOBZ •A\ ` BOOZ /S y 9 n Z m � gY� W y i — -` Z^ N / / co m� W � I I I W O ` W o(V U I / 1 / - - ---- - -- / - / V s 004 -ffk •o�sW I 1 ` `" a �\ Z I I i l Z F a re / ; / / Ro Z Z O I / 00+Zf -'o4S W O LIJ I � o O � ie 1; ; I / / V i %II \ \ $ I I i I * I 1 1 F �U vo a `+OP9'wd'W�+neuou- BMH�BBBZ A\ � BOOZ 0 9 h Z eo co vi O q�' l W N co LU A QE] LUo Z Z " � 00+bS'o4S lW O 1— 7 Z N W p Z OC y y3$Fd 1 1 1 / X cc (I N \ \ OO+ZS'o4S Z 1 1 1 I I Z � 1 00+197D>S 1 N W It \ uj I 1 \ \ .� W r \ 1 00+60'o�S ell I 1 It W 11 ji Z it ' 11 11 0 ,9p *D�S \ I I alx P i li - 0/yY�� W � ►jP eei...i �(wa- 6uumNO.-SNB \BBBi A� moZ o a �a N Z m m S ° m LL cWg� J ao aH oOc � �E 5 w age o N O z w Cr j 5 Z N m a W o Z O Q \ O Y LU m O W 7S b V � Z % I/ ce fh Y I I W co d \� co 004-9VD4S �n to 3- Z o W N M \ ;l W OO +PI'o4S --------- z It 0 LL ` 1 0 O a W W m �/ _ JJ / / / i / / D OO +EI *DDS u II o eZC O a I I\ E a W i FZ O = O O U O i / I U ° O N / Z W 2 a � I� < 00 +II 'o4S T N �� c W � 1 1 o (O� �El 1 /, %I. o • W / Z / r m ui r II I' Z I Z G 3 y m LL i a Y U g