Loading...
HomeMy WebLinkAbout20000846 Ver 1_Monitoring Report_20081210Natlttul Resource Restoration & Conservation December 9, 2008 Ms. Cyndi Karoly NC Division of Water Quality Wetlands Section 2321 Crabtree Blvd., Suite 201 Raleigh, North Carolina 27604-2260 Subject: DWQ Certification Nos. 3428 and 3708 Dear Ms. Karoly: Please find attached two copies of the Annual Monitoring Report for Year 4 (2008) for the Causey Farm Stream and Wetland Mitigation Site and a CD with the file in pdf format. The site provides compensatory mitigation for unavoidable impacts to wetlands and streams at the Piedmont Triad International Airport. The report describes monitoring activities, success criteria, and results of 4.0 acres of wetland and 7,670 feet of stream restoration at the Site during the third year after completion. As described in the report, all wetland areas and stream lengths were determined to be fully successful. Feel free to contact me at 919-755-9490 if you have any questions. incerely, r WIN David H. Schiller, Manager Contract Affairs DEC 1 0 2008 Attachments DEWS - VVA I' -R UIUALO Y WETLANDS AND STORMWATER BRANCH cc: Mr. Mickie Elmore, PTAA (w/a attachments) Mr. Richard Darling, Baker Engineering (w/attachment) Pilot Mill • 1101 Haynes St., Suite 211 • Raleigh, NC 27604 • www.restorationsystems.com • Phone 919.755.9490- Fax 919.755.9492 CAUSEY FARM STREAM AND WETLAND MITIGATION SITE ANNUAL MONITORING REPORT YEAR 4 (2008) GUILFORD COUNTY, NORTH CAROLINA Prepared by: Restoration Systems, L.L.C. 1101 Haynes Street, Suite 211 Raleigh, North Carolina 27604 And Axiom Environmental, Inc. 2126 Rowland Pond Drive Willow Springs, North Carolina 27692 Axiom Environmental, Inc. December 2008 ? ?gjv lg% D 0Ec 110 200$ o'?, S ?0A R EXECUTIVE SUMMARY Restoration Systems, LLC, a private environmental restoration company, has completed construction and four years of monitoring of streams and wetlands at the Causey Farm Stream and Wetland Mitigation Site (hereafter referred to as the "Site") to offset impacts associated with expansion of the Piedmont Triad International Airport in association with establishment of a facility for the FedEx Corporation. The Site is located in United States Geological Survey (USGS) Cataloging Unit 03030002 of the Cape Fear River Basin in southeastern Guilford County approximately 5 miles north of the Town of Liberty and approximately 11 miles southeast of the City of Greensboro. An approximately 42-acre conservation easement encompasses 7670 linear feet of restored stream channel, an 830-linear foot onsite reference reach, and 4.0 acres of wetland restoration. This report describes results of monitoring restoration areas at the Site. A Detailed Stream and Wetland Mitigation Plan (dated March 2004) outlines methods designed to restore historic stream and wetland functions that existed onsite prior to channel dredging/straightening, livestock impacts, and vegetation removal. The plan outlined restoration procedures including 1) construction of a stable, riffle-pool stream channel; 2) enhancement of water quality functions in the onsite, upstream, and downstream segments of the channel; 3) creation of a natural vegetation buffer along restored stream channels; 4) maximization of the area returned to historic wetland function; and 5) restoration of wildlife functions associated with a riparian corridor/stable stream. Site objectives include restoring characteristic wetland soil features, groundwater wetland hydrology, and hydrophytic vegetation communities adjacent to the constructed channel and reestablishing streamside and bottomland hardwood forest communities to further protect water quality and enhance opportunities for wildlife. In summary, all areas of wetland restoration achieved both hydrological and vegetative success criteria during Year 4 (2008) of annual monitoring. All groundwater gauges exhibited saturation within one foot of the soil surface (wetland hydroperiods) for greater than 12.5 percent of the growing season or 28 consecutive days and therefore satisfied hydrology criteria. In addition, all vegetation plots exceeded success criteria for Year 4 (290 tree stems per acre), with an average of 763 tree stems per acre counting towards success criteria across the Site; each individual vegetation plot met success criteria as well. Planted seedlings exhibited approximately 87 percent survival after the fourth growing season. Mast producing elements such as oak and hickory are expected to become established in sufficient quantity to develop into a characteristic floodplain bottomland hardwood assemblage. The as-built channel geometry and substrate compare favorably with the emulated, stable E/C stream type based on reference (relatively undisturbed) stream reaches and as set forth in the detailed mitigation plan and construction plans. The current monitoring has demonstrated that pattern, dimension, and profile of the constructed E/C stream were stable over the course of the fourth year. In addition, a sand to gravel bed has been reestablished in the stream. In summary, all restored stream reaches and wetland areas at the Site achieved the targeted success criteria during the Year 4 (2008) monitoring period. 1 TABLE OF CONTENTS C 1.0 INTRODUCTION .......................................................................................................................1 2.0 MONITORING PROGRAM ...................................................................................................... .. 3 2.1 Wetland Hydrology ................................................................................................................ ..6 2.1.1 Hydrology Monitoring Procedure ................................................................................... ..6 2.1.2 Hydrologic Success Criteria ............................................................................................ ..6 2.1.3 Hydrological Monitoring Results and Comparison with Success Criteria ........................ ..6 2.2 Vegetation .............................................................................................................................. ..7 2.2.1 Vegetation Monitoring Procedure ................................................................................... .. 7 2.2.2 Vegetation Success Criteria ............................................................................................ ..7 2.2.3 Vegetation Sampling Results and Comparison to Success Criteria .................................. .. 9 2.3 Stream ................................................................................................................................... ..9 2.3.1 Stream Monitoring Procedure ......................................................................................... ..9 2.3.2 Stream Success Criteria .................................................................................................. .. 9 2.3.3 Stream Sampling Results and Comparison to Success Criteria ........................................ 11 2.4 Nuisance Species Management ............................................................................................... 24 2.5 Benthic Macroinvertebrates .................................................................................................... 24 3.0 CONCLUSIONS AND RECOMMENDATIONS ...................................................................... 25 4.0 REFERENCES .......................................................................................................................... 26 LIST OF TABLES Table 1. Site as Constructed .................................................................................................................... l Table 2 2008 (Year 4) Groundwater Gauge Results ................................................................................7 Table 3 Reference Forest Plot Summary ................................................................................................. 8 Table 4 Planted Species and Densities ....................................................................................................8 Table 5. 2008 Vegetation Monitoring Data and Results Over Time .......................................................10 Table 6A-6E. Morphological Stream Characteristics ........................................................................12-16 LIST OF FIGURES Figure 1. Site Location Map .......................................................................... Figure 2A. Monitoring Plan ........................................................................... Figure 213. Monitoring Plan ........................................................................... Figure 3A-3E. Dimension and Profile ........................................................... APPENDICES Appendix A. Gauge Data Appendix B. Gauge Vegetation Data Appendix C. Vegetation Plot Photographs Appendix D. Stream Data and Channel Mitigation Monitoring Sheets Appendix E. Cross-Section Photographs Appendix F. Structure Photographs Appendix G. Benthic Macroinvertebrate Data ....................................... 2 ....................................... 4 ....................................... 5 ................................17-21 CAUSEY FARM STREAM AND WETLAND RESTORATION SITE ANNUAL MONITORING REPORT YEAR 4 (2008) GUILFORD COUNTY, NORTH CAROLINA 1.0 INTRODUCTION Restoration Systems, LLC has completed construction and four years of monitoring of streams and wetlands at the Causey Farm Stream and Wetland Mitigation Site (hereafter referred to as the "Site") to offset impacts associated with expansion of the Piedmont Triad International Airport for establishment of a facility for the FedEx Corporation. The Site is located in United States Geological Survey (USGS) Cataloging Unit 03030002 of the Cape Fear River Basin in southeastern Guilford County approximately 5 miles north of the Town of Liberty and approximately 11 miles southeast of the City of Greensboro (Figure 1). An approximately 42-acre conservation easement area encompasses 7670 linear feet of restored stream channel, an 830-linear foot onsite reference reach, and 4.0 acres of wetland restoration. This report describes the results of monitoring these restoration areas at the Site. The restored Site provides benefits to water quality and wildlife in a rapidly developing watershed. Table 1. Site as Constructed Type Amount Riverine Wetland Restoration 4.0 acres Stream Restoration 7670 linear feet Forested Wetland/Upland Buffer 42 acres A Detailed Stream and Wetland Mitigation Plan (dated March 2004) outlines methods designed to restore historic stream and wetland functions that existed onsite prior to channel dredging/straightening, livestock impacts, and vegetation removal. The plan outlined restoration procedures including 1) construction of a stable, riffle-pool stream channel; 2) enhancement of water quality functions in the onsite, upstream, and downstream segments of the channel; 3) creation of a natural vegetation buffer along restored stream channels; 4) maximization of the area returned to historic wetland function; and 5) restoration of wildlife functions associated with a riparian corridor/stable stream. Site objectives include restoring characteristic wetland soil features, groundwater wetland hydrology, and hydrophytic vegetation communities adjacent to the constructed channel, and reestablishing streamside and bottomland hardwood forest communities to further protect water quality and enhance opportunities for wildlife. Construction of the Site was authorized under the United States Army Corps of Engineers Permit Number 200021655 (issued in December 2003 and modified by Action ID SAW 2006 41354 241) and the North Carolina Division of Water Quality Certification Number 3428, conditioned upon final agency approval of the Detailed Stream and Wetland Mitigation Plan. The plan was approved in June 2004 and Backwater Environmental, a subsidiary of the Osborne Company, Inc, initiated construction in July 2004. Earthwork was completed in November 2004 and tree planting in December. As-built construction plans, dated April 2005, were completed after all Site work was finished and monitoring gauges and plots were installed. Causey Farm Stream and Wetland Mitigation Site Annual Stream and Wetland Monitoring Report Year 4 (2008) page 1 Restoration Systems, LLC w - ? ?'7 i " • r ` d ? ` ? ? J ? I- ? [ ti i i J } ? ? J• am ) ' ? om '\ ;'`? ? ? ?-?i °,?- - , ",/ ?? 1 _ • ` , Q , o? r • _?, _ a f JI '' as c At, N Kime®vii 1 Sd' 'ne9S GT' [ , - ? A ?(,? J Site Location mom J zto j y r f 1 j ry ? ,U n 4 f ` N ;. _ _ _ scw?#p ANn t) PFi• 0 1 I A I ? r . l tf 4 9 n f ^ 1 ! ? k,__ e y t tdcYaM E.% 7 pp7 t ? bu,?ti 5 ?.4 ,t 1. . J' A y - 20 '• ?j .AMAI CE QU , a 0 0.6 mi. 2.4 m1. apel 1:38,018 / M =p , \ ` p Tower b,. i'.. Dwn. by: _ 2126 Rowland Pond Dr SITE LOCATION Ckd by: WGL FIGURE Willow 19) 215-1693 NC 27592 CAUSEY FARM RESTORATION SITE Date: WGL 9 (919)341-3839 fax Guilford County, North Carolina Dec 2005 1 11 Project: 05-019 Information on project managers, owners, and contractors follows: Owner Information Restoration Systems, LLC George Howard and John Preyer 1101 Haynes Street, Suite 211 Raleigh, North Carolina 27604 (919) 755-9490 Monitoring Performer Information Axiom Environmental, Inc. Grant Lewis and Corri Faquin 2126 Rowland Pond Drive Willow Spring, North Carolina 27529 (919) 215-1693 Designer Information EcoScience Corporation Grant Lewis and Jerry McCrain 1101 Haynes Street, Suite 101 Raleigh, North Carolina 27604 (919) 828-3433 Earthwork Contractor Information Backwater Environmental, Inc. Wes Newell P.O. Box 1654 Pittsboro, North Carolina 27312 (919) 523-4375 Planting Contractor Information Carolina Silvics Dwight McKinney 908 Indian Trail Road Edenton, North Carolina 27932 (252) 482-8491 As outlined in the Detailed Stream and Wetland Mitigation Plan, this project was designed and constructed based upon reference streams and wetlands in the vicinity of the Site. As-built construction drawings depict Site activities designed to restore streams, groundwater, surface flow dynamics, and wetland hydrology as follows 1) establishment of a conservation easement encompassing the floodplain, 2) erection of cattle exclusion fence, 3) restoration of streams and wetlands onto the historic (abandoned) floodplain surface, 4) backfill of the old entrenched ditch and canal system, and 5) reforestation of the 42-acre floodplain area by planting 31,100 seedlings. This report represents the Year 4 (2008) Annual Monitoring Report. Monitoring activities have been performed throughout Year 2008, including evaluations of wetland hydrology, soils, and vegetation and stream characteristics. 2.0 MONITORING PROGRAM The Site monitoring program consists of a comparison between reference and restoration areas along with evaluation of jurisdictional wetland criteria (Environmental Laboratory 1987). Monitoring entailed analysis of three primary parameters: hydrology, vegetation, and stream characteristics. Monitoring of restoration efforts will be performed for a minimum of 5 years or until success criteria are fulfilled. The monitoring program is depicted in Figures 2A and 2B and is described below. During 2008, stream and vegetation monitoring were conducted between July and November; groundwater monitoring was conducted throughout the growing season. Causey Farm Stream and Wetland Mitigation Site page 3 Annual Stream and Wetland Monitoring Report Restoration Systems, LLC Year 4 (2008) [?f o ry X • o /d) II ? ?,I I ? \ / o / I 1 ° ?a 1 1J I •s V v a,sqq • Ml m i U ? N X ?? N X I o Q 1) ? r I . co ° 1 O 1 1 1 1 1 1 1 I r// 1 \ I m E m m in 1 U E m E m m m 2.1 Wetland Hydrology 2.1.1 Hydrology Monitoring Procedure After hydrological modifications were completed at the Site, continuously recording, groundwater monitoring gauges were installed in accordance with specifications in Installing Monitoring Wells/Piezometers in Wetlands (NCWRP 1993). Monitoring gauges were set to a depth of approximately 24 inches below the soil surface. Screened portions of each gauge were surrounded by filter fabric, buried in a sand screen, and sealed with a bentonite cap to prevent siltation and surface flow infiltration during floods. Five monitoring gauges were installed in wetland restoration areas to provide representative coverage within the Site (Figures 2A and 213). Hydrological sampling was performed in restoration areas during the growing season (March 26 to November 6) at daily intervals necessary to satisfy the hydrology success criteria (USDA 1977). 2.1.2 Hydrologic Success Criteria Target hydrological goals have been developed using regulatory wetland hydrology criteria and reference wetland sites. Regulatorv Wetland Hydrologv Criteria ' Regulatory wetland hydrology criteria require saturation (free water) within 1 foot of the soil surface for 5 percent of the growing season under normal climatic conditions. In some instances, the regulatory wetland hydroperiod may extend for between 5 and 12.5 percent of the growing season. Target hydrological characteristics include saturation or inundation for at least 12.5 percent of the growing ' season at lower landscape positions, during average climatic conditions. Upper landscape reaches may exhibit surface saturation/inundation between 5 and 12.5 percent of the growing season based on groundwater gauge data. These 5 to 12.5 percent areas are expected to support hydrophytic vegetation. If wetland parameters are marginal as indicated by vegetation and hydrology monitoring, a jurisdictional ' determination will be performed in these areas. This hydroperiod translates to saturation for a minimum, 11-day (5 percent) to 28-day (12.5 percent) consecutive period during the growing season, which extends from March 26 to November 6 (USDA 1977). 2_.1.3__ _ _Hydrological Monitoring Results and Comparison with Success Criteria All wetland areas achieved hydrology success criteria for Year 4 (2008) of annual monitoring (Table 2). Hydrographs for each monitoring location are provided in Appendix A along with daily rainfall totals for 2008 collected at an onsite rain gauge. All gauges exhibited groundwater within one foot of the soil surface (wetland hydroperiods) for greater than 12.5 percent of the growing season or 28 consecutive days and therefore satisfied hydrology criteria. In addition, there was a presence of hydrophytic vegetation and hydric soils in the vicinity of all gauges. Vegetation lists for each gauge can be found in Appendix B. Causey Farm Stream and Wetland Mitigation Site page 6 Annual Stream and Wetland Monitoring Report Restoration Systems, LLC Year 4 (2008) Table 2 2008 (Year 4) Groundwater Gauge Results Gauge Max Consecutive Days Saturated During Growing Season Percent Hydrophytic Vegetation Present* Success Criteria Achieved 1 62 days 27.4 % Yes Yes 3 80 days 35.4 % Yes Yes 4 71 days (31.4 %) Yes Yes 7 62 days 27.4 % Yes Yes 13 62 days (27.4 %) Yes Yes Ref 72 days 31.9 %) I Yes Yes • Based on criteria set for in the Corps of Engineers Wetlands Delineation Manual (Enviromnental Laboratory (1987). See vegetation lists (Appendix B). 2.2 Vegetation 2.2.1 Veeetation Monitoring Procedure Restoration monitoring procedures for vegetation are designed in accordance with guidelines presented in Mitigation Site Classification (MiST) documentation (USEPA 1990) and Compensatory Hardwood Mitigation Guidelines (USDOA 1993). Five sample transects were installed within planted areas of the Site to equally represent the various hydrologic regimes and plant communities (Figures 2A and 213). Each transect is 600 feet in length and 7.25 feet in width (0.1 acre). Transects were centered on the five groundwater monitoring gauges and were designated by the corresponding gauge number. In each sample plot, vegetation parameters monitored included species composition and species density. Visual observations of the percent cover of shrub and herbaceous species were also noted but not used for vegetative success criteria. Plot vegetation received visual evaluation during periodic reading of monitoring gauges to ascertain the general conditions and degree of overtopping of planted species by weeds. 2.2.2 Veeetation Success Criteria Success criteria have been established to verify that the vegetation component supports community elements necessary for floodplain 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," which include planted species, those listed by Schafale and Weakley (1990), and species identified in the reference forest ecosystem (RFE). All tree species identified in the RFE (Table 3) and planted at the Site (Table 4) were utilized to define "Character Tree Species". A total of 31,100 bare root seedlings of 17 species were planted on the Site at a density of 873 trees per acre (Table 4). An average density of 320 stems per acre over all sampling transects of Character Tree Species must be surviving at the end of the third year of monitoring. Subsequently, 290 Character Tree Species per acre must be surviving at the end of Year 4, and 260 Character Tree Species per acre must be surviving at the end of Year 5. Planted species must represent a minimum of 30 percent of the required stem per acre total (96 stems/acre). Each naturally recruited character species may represent up to 10 percent of the required stem per acre total. In essence, seven naturally recruited character species may represent a maximum of 70 percent of the required stem/acre total. Causey Farm Stream and Wetland Mitigation Site page 7 Annual Stream and Wetland Monitoring Report Restoration Systems, LLC Year 4 (2008) Table 3 Reference Forest Plot Summary Character Tree Species Number of Individuals Relative Density (%) Frequency (/o) Relative Frequency (%) Basal Area (lt2/acre) Relative Basal Area (%) Importance Value Acer rubrum (red maple) 8 11.0 50 6.9 12.4 10.0 0.09 Carpinus caroliniana (ironwood) 7 9.6 100 13.8 2.3 1.8 0.08 Carya cordiformis (bitternut hickory) 2 2.7 25 3.4 3.6 2.9 0.03 Carya glabra (pignut hickory) 3 4.1 50 6.9 12.7 10.2 0.07 Carya tomentosa (mockernut hickory) 3 4.1 50 6.9 12.5 10.1 0.07 Fagus grandifolia (American beech) 2 2.7 25 3.4 0.7 0.6 0.02 Fraxinus pennsylvanica (green ash) 17 23.3 75 10.3 21.9 17.6 0.17 Liquidambar styraciflua (sweetgum) 9 12.3 75 10.3 11.9 9.6 0.11 Liriodendron tulipifera (yellow poplar) 15 20.5 100 13.8 27.0 21.8 0.19 Platanus occidentalis (American sycamore) 1 1.4 25 3.4 3.9 3.2 0.03 Quercus alba (white oak) 2 2.7 50 6.9 8.1 6.5 0.05 Quercus phellos (willow oak) 2 2.7 50 6.9 4.7 3.8 0.04 Ulmus americana (American elm) 2 2.7 50 6.9 2.5 2.1 0.04 Total 73 100 725 100 124 100 1 Sum of four 0.1-acre plots. Table 4 Planted Species and Densities Species Number Planted Betula ni a river birch 2900 Ca rya tomentosa mockernut hickory) 400 Celtis laevigata (sugarberry) 2000 Ce helanthus occidentalis buttonbush 3200 Cornus amomum (silky dogwood) 1400 Cornus orida (flowering dogwood) 100 Fraxinus nn lvanica (green ash 4700 Liriodendron tulipifera (yellow poplar) 300 N ssa lvatica black um 1100 Platanus occidentalis (American sycamore) 1900 ercus alba white oak 500 ercus ni a water oak 1200 uercus hellos willow oak 2600 ercus rubra northern red oak 400 Salix ni a (black willow) 3200 Sambucus canadensis (elderberry) 3200 Ulmus americana (American elm) 2000 Total 31,100 Causey Farm Stream and Wetland Mitigation Site page 8 Annual Stream and Wetland Monitoring Report Restoration Systems, LLC Year 4 (2008) 2.2.3 Vegetation Sampling Results and Comparison to Success Criteria Quantitative sampling of vegetation occurred in July 2008. Results are provided in Table 5 and photographs of each plot are provided in Appendix C. Vegetation success criteria for year 4 (290 tree stems per acre) were exceeded for the 2008 annual monitoring year with 763 tree stems per acre counting towards success criteria across the Site. In addition, each individual vegetation plot met success criteria (Table 5). 2.3 Stream 2.3.1 Stream Monitoring Procedure Six stream reaches were monitored for geometric activity as depicted in Figures 2A and 2B. Each stream reach extends for approximately 600 linear feet for a total monitoring length of 3,000 linear feet along the restored channel. Annual monitoring within each reach included measurements of four permanently monumented channel cross-sections (two riffles and two pools), substrate pebble counts, and channel bed/water surface profile. Data collected for each reach included the following: Dimension Bankfull cross-sectional area, bankfull width, average depth, maximum depth, pool width, pool maximum depth, entrenchment ratio, width-depth ratio, riffle maximum depth/average depth, bank height ratio, pool depth/average depth, pool width/bankfull width, pool area/bankfull cross- sectional area. Profile Average water surface slope, valley slope, riffle slope, pool slope, run slope, glide slope, riffle slope/average water surface slope, pool slope/average water surface slope. Substrate D16, D35, D50, D84, D95 The stream was subsequently classified according to stream geometry and substrate (Rosgen 1996). Significant changes in channel morphology were tracked and reported for comparison to data in successive monitoring years. 2.3.2 Stream Success Criteria Success criteria for stream restoration includes 1) successful classification of the reach as a functioning stream system (Rosgen 1996), 2) channel stability indicative of a stable stream system, and 3) development of diagnostic biological communities over time. The channel configuration will be measured on an annual basis in order to track changes in channel geometry, profile, and/or substrate. These data will be utilized to determine the success in restoring stream channel stability. Specifically, the width-depth ratio should characterize a borderline E-type/C-type channel, bank height ratios indicative of a stable or moderately unstable channel (< 1.3), and changes in cross-sectional area and channel width of less than 1.0 foot of bed and/or bank erosion per year along the monitoring reach. In addition, abandoned channel reaches or shoot cutoffs must not occur and sinuosity values must remain at approximately 1.3 (thalweg distance/straight-line distance). 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 may be employed. Causey Farm Stream and Wetland Mitigation Site page 9 Annual Stream and Wetland Monitoring Report Restoration Systems, LLC Year 4 (2008) i F 00 .Q L ? N kn W rr 1++ I 1 0 ? F Z S ? t W? 1 A z= of e`s w A F ? i 0 i H c z` o` ?a za 'i F~,y S a rW V C 00 O 0 N ? C a `c z M C R p 0 ?O M V N V N O O N O O 00 N N N N O O kn O •L d U m _ L y V F ?" O p 09 0 O V N 0 O N O N M 0 O, O ? O N O O N O N N O O O N O O C N V O i q 0 ? .N.. ^ H N O O 00 O M O N p 00 O M O O N O N r 00 0 0 00 ? DD D ? • ?n y Q ? V i y C S' L M R N O ,_, N M N W ?O v'1 Q? N N 0 N N N O V' N M N O 00 00 N N 00 7 00 ?. Cl O N M C O r L L o ? L N O M N oo ? ? O N N O ? " N O 00 00 ,1 00 7 00 O O M 0 y ? 1 S 1 p F i R f O ^ ^ ol N N in ... ^ O r .-. O O? .-• n N O O O M ? N F ov d a r N N ?D N Vl .-. M N M e N a ON ON a, r a O "" ? ? 'a r N M .-. M 7 N N o0 00 7 00 ? Qw 00 M L N M N N ? N V1 ?' ? ? < _p r N ?O N V? 00 M 00 N r r r O ?. kn v" 4 324 F wCC O U W U U w a d V 3 0 ? 3 s o g ? ° a . L e o 0 a p 5 i a ? O ca i ? d F F .. E a 3 _ x 3 C7 z C? z y ? L `' •tl ? c m ? ? o ° ? ° h 3 d • E F F c + y t?n co E t3 L CS .v ' N = C ? L O . C. ? N 'fl v R ; ? U ,•• > ? .r ? 3 ? 0 c o s y i? o f o E R a c E .a w e e y E u` cs v ?+ '? d o F U 4Z, I h L a u y F° ? y ° c y y y ° d y . °' ° y h .K u ? o W d G a U o ?3 O " N : ' Z Z y` ? ? S E S S c > O d d r v G 0 4. 'O O L v a The stream shall maintain shear stress values to adequately transport sediment through the Site. Pebble counts will be conducted annually to determine D50 and D84 values within the restored stream. Pebble counts would be expected to indicate a general coarsening of materials on the riffles throughout the monitoring period. Substrate will be considered successful if the channel is characterized by a substrate consisting of sand/fine gravel (1350 greater than 0.2-2 millimeters). 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. 2.3.3 Stream Sampling Results and Comparison to Success Criteria Based on regulatory guidance for narrow stream restoration projects in North Carolina (USACE et al. 2003), stream monitoring efforts evaluated approximately 3000 linear feet of constructed stream channel, including five-600 linear foot reaches. Monitoring reaches are depicted in Figures 2A and 2B. Permanent cross-section and profile data were collected and compared to proposed channel construction values of slope, area, depth, and width. Data collected during in-stream surveys including regulatory forms are attached in Appendix D. Tables 6A-6E summarize stream dimension, profile, and substrate attributes for the proposed conditions as well as previous monitoring year's data. The individual reaches of the constructed stream channel have been evaluated separately for bankfull discharge and channel dimension measurements. The drainage area increases along the stream reaches in a down-valley direction, as depicted in Tables 6A-6E. Therefore, the bankfull discharge and dimension were modeled as increasing as the stream flows downstream through the Site. Channel Dimension Attributes Channel dimension attributes were obtained from the surveyed cross-sections depicted in Figure 2A and 2B. Permanent cross-section values, along with proposed cross-section values are presented in Tables 6A- 6E and are graphically depicted in Figures 3A through 3E. Photographs of each cross-section are included in Appendix E. Some significant dimension values follow. Upstream and Middle Reaches Upstream Upstream Middle Variable Proposed Reach I Reach 2 Reach Bankfull Cross-Sectional Area (ft) 12.7 8.8 8.7 7.9 Bankfull Width (ft) 12.3 11.1 10.3 10.8 Bankfull Average Depth (ft) 1.0 0.8 0.9 0.8 Entrenchment Ratio 14.3 19.2 20.7 20.5 Width/Depth Ratio 12.0 13.8 13.1 13.1 Bank Height Ratio 1.1 1.0 1.0 1.0 Channel dimension attributes in the upstream and middle reaches of the Site remained consistent with parameters established upon completion of the construction effort. No appreciable erosion or sedimentation has occurred in the monitoring reaches, or throughout the Site. These reaches appeared to be constructed slightly smaller than proposed in the Detailed Stream and Wetland Mitigation Plan; however, Construction Plans utilized by contractors to build the Site depicted a slightly smaller channel than the Detailed Mitigation Plan. Based on in-field evaluations of the channel and specifically the monitoring reaches, the reduced channel cross-sectional area has not resulted in destabilization, degradation, or aggradation of the channel. Measurements throughout subsequent monitoring years are expected to determine if the reduced channel cross-sectional area will destabilize the channel. Causey Farm Stream and Wetland Mitigation Site page 11 Annual Stream and Wetland Monitoring Report Restoration Systems, LLC Year 4 (2008) r 1 ' o N C q O ' « C • ? O Q ' o p. m pc t C U ' Q to :A3Z a o i H m q Cc E O u u y 'oa A O h 42 t e a C9 LL T m h U S o 0 m ? ? ? ? a, M 0f r A N N '- N ?- o .0 m o 2 m O N t m 0 I N O m I C m i I O m m C I q v C m a Cq K q C m a L OG ? ? m ? Oi of •- fV O O C W C (? I ? o ? K ? O C L C L g m m < O t? N N o N m M f? O ?- O r q Q m .??-00• O q ?@0 O QY V O N M m O O N s ? N - Z $ O 3 O 3 O Z o Z Z o 0 cl) ? 0o co co o ? ? e ? m o 0 o m r ? N co ; r 4 r- 4 I I R c? I I ? I I A po 12 i d O 6 N O o W S d O O o U V I o O w 0 m 0 r M 'o r m M (V n S a O m r i co o, O 'o m A o vNi B m O o m S q m m O M ?,?Nmr i?N p ? .- ? O .- N r " ? N O 0 0 O 0 0 f fV O ?[ o 0 7 0 N ? o) m m v o o 1 o c4 O N q ? N 1 4 ? I I c 4 ?b I I ob d) a I I Q . c N ? o) ? r N ? 66 8 d ? O ? U V o OC ? o I 10 v> N N wo c o p r m 0 m fV r N N W m N m M I? O W O A m O O m S r S 0 S q iy $ o QQ Q m Z Z N N M ? O O O O ? 7 1 'O °o N o A 'o o 1? ? I m ?, ? I I o ro- I M cb r I I I o m I I rn N o o N M o o m cm ry v> m o r K G i ? ci d' N o d' S o d R' o d O 1V O I o W E pp O O O N O ? O O c M c4 N ? O m • S S ? S m : - N r N M ? O O O O O O r O 6 O 7 C C y C U U o m y ¢ I m N ? ab O N .- I I NO c, g ¢ a - N N o d O d I I I o q ¢ I I m m O N O O o a p o d m r d co d Q r N 0 Y Y N '- N M O N Y N O N O q O O m o O m a> S m o O Cm f0 O M O uO O T O a N m a o o o o > o u1 o o o > m m a ° W ' oo o y v5 .rm m O ^ 2 m ? o A m O o O N { a O ? ?i C GQL ? V V1 vi N C C d ? C O O m « N q o O C O C m O U m O m ` T N d m O o m ltl E ? e Y ? ? 5 O o o d a m L E LL o p m o h m U N y c m o 0 0 o S2 c _ o ° . ' c c w v g 3 o 0 o 0 o o o a m o ¢ °_' > ' o o ? d o m ? m ? ? N m M m ? m t0 m m m r a m m m O ? N V IE V KI m r c m j r- N m N a N N a M M a. N M m 0 m M 0 o N 0 0 n W 11 C w.2 V C .?. c r m O q•pU C L co :E 3Z F H a c 0 $? o L Cc m O a 7 m U 0 O O N O W) m ? N m o N m ? ? N ? ? O o O O g m N N C N r a0 ? M ? O N I C 1q ? Iq i f0 I f0 ? 0 ? 0 C ? I v C O C S C O L ^ r O ? M N 1q r N ? C? C ? C) LL1 -w 0 ?8 {8 c t C L a g 1 r co M O W O O M M M (V 0 ry W r O N M t0 O r N 7 m A Q W O i0 a m 7 Q W OD N nj O M Y N C O Z Z 0 N o N ? r i m m ? ? ,7 N 1n 1n m 0 o 4 0° g o cr1gq w c r ab 1 6 4 I cc 6 N d I d s C I 1 c d/ d N L O M aV C M N N N Y O O O q U V G C O cmpO C 0 0 N ? 10 N Q C O fU 1n ? O ? C m M 1q S N OD S C m OD l O y CL 0 N N M ? O M O C5 (D O N O O O O m o m .- n N r h 6 m o W Cd ro 4 W W U? /o m W o r m m ? N c 11) 1b I 11f I A P 111 ri I r .? 11! q I I O q N N 1; W O M N Iq r N K O K p _ L OO U V O O W o O A M r W 1o 1!) O : O , cl r OR O ao M OJ o q a N 'o M N l O N - O O O O l Zz O N 7 I Ti m 7 N N O N N Cl) CD O N ? m r m 0 N C O N I r qC 11) I I N I N qC I I O C N Q N t K n O .^- N ? R ? pG N K q d q d O ? a5 d A U v r n r W O r- N O O tat N W m 0 <O O M N Y O _ pp q r l? N pNp r 't W 0 W N N S O S O S O O O O 1 O O p 1C N N C 0 V U 1 m c I 1q N ? ? ab O N .- I 1 NO 6 O gq R ? N N ? 6 O 1q 4 r 1'7 d I I I O yCR S I I Oi W O o 0 o CS m qq R r d OR d O ` m N N (V 0 N N r 0 fV 0 Y Y p O 0 S 0 O 0 O f0 O M O 10 O W O N O a o c 0 0 > m a m g m c 8 p ? W > y tn m 1L7 ? X N q a C ,a ? £ m $ o i a o N m O o (n m G p 8 q a pc L C vi O d q o q m 0 ? p a i ? c O Ye p q m o a o q > o m ? ? C r 1 o ? c 0 L m p ? m " e o o 'b ? U ?° m Q v> > rn ? N E m m m , 0 E o m c Q m •- W ? o m > r > - Q c ? tn - ? m a o rl r m u1 m E O ve m 0 c E ° p v o ? c w re a _ m m m = q a a`1 ? ?q U m m ? ? V ? agi 1? aa li E y e Y ? o m m 0 m F a1 O E o a p o m p v m m ? o 0 o N m E q ? E $ N $ m a? m m W _ mqm b C p C l0 C W C q C m C m p 8 x W M > C W s? c L 0 o a a- O d L C 1 Q q O d € an 8 d m N O V N g 7 m ? N m M m V co 10 m t0 Cc r d W W 0 - ? N M Y N (O r q 1 r N ao N W N O M M N M ? M p 1q p 00 p W p pl c ' O mss= me L C ' U E p mE3Z m v H V! ? ? O o mU Ln o W ? U. T m M V W m O O H ? .- m N ? °, ? ? m (D m m ° c l - 1 c I I ? c I 1 13 C 'o N W u5 0 n 0 4 0 C ? Oi r 0V a0 o f0 o W O W m 0 L 0 C D C A V M N C W CC C L C L m 9 w m CW 0 0 N N O A M m O O A 0 0 O C + O n 0 N N r Z O Z Z M o Z Z N q (D r r n m O O) iy l[) m O) OR N N m O ° m 0 ° cW ? 'oo I b I o C m 1 1 c? d ? w I I q v1 ° : ? d N ? ? 0 0 K .0 vi O K $ d g O O L 0 U )o 0 0 0 a 0 m o 9 A M ? IR V 0 M 0 W r a 0) O ? Q) A ra 0 00 0 u? O Up aMO?mnn _' ? Oi ? 0 N ? N 0 ? ? ? ? .= G 0 0 0 0 N O C? Ol fO OD O O O O O) m 0 V OD 0 M cli m ro n N O) M N fO m 0 0 m N co ° ci ci ? N I I A N . . r I N q 7 r N I I Ol W N a O O O K O) M - O q O L O d ? m U 7 u) o ° a u m a m r r ? 4 n ri N C`! v - o M A m O O " M co o o ? v a m a pm S pm S o a m W M aMaoorn M 7 O - N N N - O O r 0 Z o 0 0 O O O O m m ? N O) V M ?O m ? f0 N N M m 0O r m OD C fb Ob lA ) 1 R r I C ? c?) Y) I f?J d ab A I I C7 q t?J o c C6 1 ? d K S 0 K o L uW U ? O ° m W (h Ol O) Y M O a 0 w O Lo me O! pV Lo OO 0 0 f0 0 N 0 W M V N(?fp M p) 0 0 ? N O N N N ? 0 r O ?O? 00 C 0 O O 11 ? C U U uz ° o m e l 10 N b O i° s I l c C4 d m a a d' 6 N N °v Cb O ?° ? r? d 1 1 1 m w K I I 001 o N O O o o OC? d m w rnt'J? d groq d o n 0 C mW )` N M N ? ? ? N ? r C m Y ? N ? Y ? N •- O N O a C W 0 W O O p0 0 0 C W fO ' ? O M O tn O Of O V N 0 ? O O O O ? a O O O W c N ? O m ° g 5 m m ° U A W C ° .t.. O O tl) N m •c W m O ° W m L a W m O o A ? ? o yy o 10 ° ° d C N N ! 0 ? U C m C m E N E O g g U . Q m a ( /=1 ? 7 A E m m E o m a rn > ° d m -0 9 m 0 ? o °o aci ? p = m 0 ? m m m ? C, O > v _E 6 1 0 2 ' ° ' m m ° o m ? 0 cy, (° 3 m o i ° U) o 03 $ E W W c e S E 0 ` - y w ° ' n U) N c c e c c c e c o c W f 3 p 0 o 0 0 0 0 a Q - > 2 o d o a q r ° m m m m m a ? 0 1 N M J I a lA O. (O d r W r 0 O ? m Lo M 0 , a ' ? O) ? N M V 0 0 n 00 0 N a N )N M O M MN ° ° 2 a ° H C ? O .C O C "m' m Q u t q qCU qLi+ m U a 0 E3z m q aF H LCq r O u m U ? P O M L j 0 q O LL ? T m q 7 q U GD W N O N O O O m m j O m m m m N c 1 1 0 1 1 1 N 1 1 c 1 N 1 l p 1 1 1 c I l m v c c m v' c L O g r O r N r O Gy rn v N g ln O p V' <o v M q O q o C' q - o C K U W C 0 m ° 1 8 8 E q c t - c t - m ? G°d G Vi c! o o GOO ? o o o ln : a pp 3° m 3? Q?4 nm haD Z O 0 ? N O O O o? Q Z 2 N C m W W f0 O m N m 0 W O V m O m N ? L w 111 ? 4 GV OR I q ?? fb co I YS ? N A 1 1 4 4 A ? r S a O q w M 10 0 ? f0 N a 0 6 ? M O B ? ^ s O O LL ? O m o o E d I q '' M E c g O M r CO N " r W o N C q ? a? w o m +I o M C m ' $ o 1° ` o C q v M O r r_?No NM t0 o ? O r N N ? ? G .- 0 0 ° 0 H M CJ 0 O G m m r ? 0 ? N m ? Gy W m N O m ? N q c ? 4 Al Gp (7 1 N I c q ? 1fS N ? ? U? l I C q I I °• o c q ? d lL) m K M N O ? 10 N O ? ? N O a ? m I E v ? ° 1 ? M M r M E c q e- M O N T W O ? c /0 O/ GD ? 10 ? G ? O O N c 10 ? O O O v ? O O 10 c q W N N O Q ? OD p N Z Or? S ? ? m .- ? ? N M G C C O ? ? S O m c r u5 m d) ' 10 CV D O CV 1`? I 3, I GD , G 7 -' W N A l l m w 1 1 M _" Q1f? O m A M O Q L Y q 10 O .- O N q Q: r CV 00 LL' O p q ? U 7 W o I d E 1 i q E A m a V 0 W V 0 1n O W m N °? r 1p O r j O M W m a0 Q M p? ao p° m W c N O) N O O Y O a N 0O r 3 N ? O 0 O 0 ° O O ° 0 m ° y c 0 U W m O q K I GD W M p g 1 1 N W m w ? O ? r Y ? ? N ? 17 ? l l l m W z 1 1 rn O C O p o ? G d °' N o r M Gi a0 O v m ? O m a o W O Y M 0 N N CV 0 N W m ? 10 N r 7 O N O V e 10 m D pp 0 M 0 0 D 0 0 0 e q m 0 8 0 M 0 M 0 W 0 N O LL O 0 0 0 a c0 > m G' m ? o o °o D m U m m m ^ q •° L G G m (0 m m O a ?G N A ? m $ a m •a° y -° a c q E ? a U m q o q rn m c °- _ C n 0 ? 0 c 32 ?1Gc m ? ° S H > m ? q ! 7 a N e m Q E 4 0 o N l..1 r m 0 LL U1 m m m O E o O m . m N m c ?G n > c o d q G' N q A y o t ? C Gqi E o 0. o U. C E w a .m m m w E % o m m a H y U f t E `o cry p m m m 0 0 ° ° m E m > > > > > E ` « o m o d m 12 m m m ? C q m bb c LQ ?e C0 Te W c c ue a TG 0 - O0 Q d v g C W v rL 3 O J o O m o O 0 o O 0 m q m 7 Q = m > r? d o O LL O ' o O d fD V1 0 Y 10 q fn m m m m m LL 0 N M V 10 - f o . r r q r m W O - N M N 00 W > N M 7 10 10 r G O 0 - > N N N M M M ? c o o p m z N ' O » ? A .c $ c o m Q 0 ? q q?U L W U roa3z O ? 1; C C F to A C ' uaV O ? P G N 'LO EL q O a f ? m U W 8 N m a Y N .- cV M N7 m ? 't ? N V m t 0 m ; m ("t? c ? < ? fO ? tn N V ? I c ? ? N ? O l l l ? O ? M c ? I l ? q a mm C ? a m ? m Y N ' N N M W ?0 N S ? 0 d 3 C I m m C ? 117 w w in O a O 7 N f0 - V N m 00 M M W O N r N O N M q p O N O C C L C UO j I I 1 I i N N O O ? Z ?' d d, n O N ra co O O A ? O r M N lO N a i ' C n Ih r v N d 1 N 0 ?7 M 4 M A I C A I C N r A S O C ( I py O O m C CO d d (7 q ? ?q A! om q G' ?V O d A p CM7 N N N M N .- p O Y U n O o O c u? ? l c Q O O ? m m N ? V N O M V PI C N A fO CD N m tO ? O .- M N fh ? b A n C, 0 N0 0 N M 0 v O0 0 ICO f0 V t0 O r?a0 MN O N . M N ? 0 0 0 0 OH Z m O N O r O r tO V N? "O m "t O V P) ? m C, g m r yy++ C ? a ? ?l 1? ('? I A N I I ?1 ? N q 1 I q 0 C ? N d q O V YI N ? N N N ? 4) O ? O ? U 7 I c u w0 V) C O c A A V 0 M m ? N N 0' M p W' N c q O ? O N n N r. O O N .- V c A m n O N O Op1 O O p0 O O c A m f") n 0 I( I I I1 f N N o 0 0 0 Z 10 p m < 7 V m N W) ? N m 'e N 14 O m r O N m r l C4 0d 1 1°? I d, ch I C4 l°? I I Q O o gc R d d K M N r N ri N fV R v ? R d R c C U u r O co N T C! M m C !C ? 0 C 0 4 0 t0 O O O - O C q O Z - C .?O-„ V C a U r Lo I m I n N M N N I I I I m I W d ) l l l m I I rn 0 O a $ o 0 po d m r co d ao o d m 'o A a N N ? f V M N N m f+ ) pO A m N Y ? N ? ? q N 0 0 m 0 0 w fo r O - O O C O ? w > y m W g m 0 m g 5 m m W m a w 40 p 0 = $ g a o o m m q_ m °7 E :7 d Q $ d ) a m 0 05 0 j g m ? a c t E o c -° N am c Ac m C o c 0 $ o m °_ 'm c O x W E o > m ? m w t i w t m ie N C E a?i $ m O E g $ m O C Q m E 4 0 W 9 c > U ?- a 7 N ? m - 00 Q a d i to d f m w w D omi t U E Q LL E !r Ye e ._ m fi W c yyo y c ra al .. I o U` 0 $ a 0 Y S 11 m CL CL I N - - m m c E $ m $ 00 _ m d m m m _ v m _ a A @ W W W W W 00 . s> g o g . o c I > a a q m m m m n. f o W ?y M V N tO r w r UO M O N m 0 M 0 N ? 0 Of ? - N M V 10 t0 n aD O) N N N M M M ? ? ? D O z za o o? O zZ c QQ Q '? ° m w 12 a KW ?Wa ?a ?? Co m°" a m 0 cr L) Z) LLI U) ?? Ea) a. 0? LL co E v~i} a U oz v O O 3 ° a V U N ? ?? N d II y v 2 II II II ¢o"3om v O O N m a a o N N O "' m m ? 1?0 m U O U L U N a) ? m E m 2 n 8 N C 3 0 r ? r (jee;) uogenel3 d m ` ry O «Ny? w Nw`O-w II N II .? m rrr!NC? ? n oo'r?.mvm°?F m II n° x= u n u E v d Y t0 a 0 e a ¢o om w p 31 3 i v i N pm N N v 25 ? ,., y N co ._. N ? Yp V m L U N f0 d m ? ?n N C O O r Inr r (1001) OOllene13 O a w R `O m d"'N w 11 24 CIN??L yn II II II II 2 2 U >nE o 0 t < M M O O N n 8 N C Q ? aD m U w o N n G N O ? O 9 d U rn ?ym5? U c0 N a f0 mm S ? N O C 3 0 (1091) OOpena13 v w d m G ?« m d ? U y ` m II 0 II O N rn?l: cnt? In n ?o? a ?oi °m^F II II = II II 11 II E (L Z E E Qo U ? win D I M co co N or ?y N M C N m O ? m 8 (D d fU/) C n N U N co g a L U - 7 N N ? v m 8 N ul C O O r r (1001) UOII-013 U c 2 E C N C G G 2,? 2 d?y c co?'? d.c ;z <Z IIZZ O Z ? II ? II II Z K> N O 2 D a.0)U)mininv) 8 O °v a g m N 0 O N1{ I U N in N O ? N O I a) 2 m a ? G o ? O w 2 a f0 0 ? L m ? C V E O t7 c O d (lag)) UOllen013 ° z Z Oaf Z ?Z Z- QQ?aO 80 C IMP Cm N.? m W N " W U 2W F LL W pU - of .2o va) ? C ? ? 7 N o} U) aF U) D ; a mly LL C'M U ? =Z () L R c m a ° a c 0 I « n?ONL m 2 U II II II 2 E ?m3om i 00 I N r C O m< m ? n O A I N m1 U_ L ? ? 1 N LL L N (laa?) uogenal3 m « c O m ? U j «y d m ? II m mw? 11 N m m d 'y c7m NF ?O? ` N it II II II=II N II E Hd mama Em?RZ« v ¢o3om31, Ill (n ., a m m m o° N ? N _ N LL 03 m 1 O ? U 'Q a ? m m O N o L U - g ? N G m m (1001) uogen913 m w w W 0 m m m II m II ` ? O U m a ? OI n0 Ot? m It It 11 E m am?Em?>dZ? U ¢O3: O m>ILWm ? d m °o ? N ` m ? C O N .-. d n S `v .? m O C N fn m m U) O U { L 'Q U o m Ny _ N O ?? li N L N m (tae;) uo4en913 a ? c? m o m N « m II 0 F'i m N ?<OVm Or Q O W O '? II I = II y j II X m? mY U :2m?om a° m ro 0 0 N O M rv m n O mm g U N c ^ 0 rn m p N U N m ? N af g N 1 C OI ?i OI m 0a9J) u04en013 2 V C C C C C ?2?2y2y2? m m0!?P1mN v 'cQ c ?,CQ 2Qo QQ Z II Z ZQZ m II ? II II Z I? > m? o ja e m>c Horn am(n(n(n(nm 8 8 8 m m i °oc ?o a 8 c v IF u o J L a 0 m a d YJ / C m m 3 Z a ? m m m (1301) uogena13 0 L U m L I I d N C O U am N U L U (0 N w E fC N C CL Z) (1881)(;BWQena13 d (1881) uogenal3 W O N 0 d N In « N m N?r l y U m ° '? d r dm?mi« ? C N C C 2N22 2-- ? ? N A d ONL y 00? 1 ? ? ? ?F fn rL iO? ? M = d y 0 N ? ¢ U N U II O °° Xx ?[ > 'Em' ad?d N u u u E ¢ d 0 ?n Z« y O II I u x A?q[ > d C 0 O m O¢¢ ¢ ZZ¢Z IT II II Z II l? md ¢o3am . 3 u w n U a 0 4 ? F d d o a m? o _ 2 o o m >0. f L 41mN41m co O O $ m r a I co n N o ry o 8 K N ? C O ? U v m N m m m C (n am r rn f N ? N m m ? g cc g j 1 0 ryry Ip C m d d N II O -0)10? 0I d ? O OD .? y II II II IX 2 dy dY v ?o30m O O a c 0 U N U) N U t U f6 E a d ? m N Cc1 C J«dd? II O a- w yl w d m 0??? pIMN? ? I = X N II II II 11 II 11 E O TC > O C D¢ F m L) ?o 0m31 W,13 i m 8 m ? S B m $ N M O - N ? m ? ? g `? N o m U) 00 U I. a m m $ N g E g C CL I (1881) uogenal3 N 0 0 a L U (C (0 a 8 S 0 N w O N i °o N c a o 0 0 d E d N d 3 zd N r (1a01) uogenal3 z U) z ?Z 0, 2 O z? 10 rnrnU '. F-2 Q~ ?? cm cc m h w LL E Z ?W w? o 2o w 212t h $ W e - 1 >? o? ? air M C) O? > WF o? and Zen z LL m wn u Q?w 10 a o O m 3 m s U W e U z _ - 00 d C N 2c c c N m-- ' *6-6*6 Ld?;2? Z m m c d w Z 11 m y m c m m 11 o w m c c c?5° U N?N?.j OI d tD Ci Nth ONOO CO m N II m II = N II II II = 000000 X 2 m 0 0 0 0 0 0 o `x>amc ° nt>o-Em olloooo° u U QO?i Dm U Q??Of? m II Ilm II II m p m= o v p d ° mi'` n n2rn d a m (n t (1) U) N ? O m 0 o V m ? N g N g U) N U) N Y p? Cl) L O` m O SIT U in U g m o r v o g U ?? N U n? N ?O p ) O 4MO N m m (6 ty v O N Y $ m N U In O T OL O } 5 IL $ d m Z Z N m C m o o m m m m r ?. n c m (1001) uopen913 r r ;aaj) uo.qenal3 0 m °m 0 m > m L N ? ^ 1 > ro a 1}1 m w 0 `0 m 8 d d w .? o 0 6 w N U v ._. m y N U y N 0 y?` II m 11 O y ?? II 0 II m yy yy 0 p?QNLt7? a 0:1 t0 16 Oi?p?pCD T N _IO tV N Q?N? m?NA~ II II =a10m E D U) y ll II II X=II II II E 2 m?'? m m ?' re >?'° co¢F m m r` ma E'?cLZ? I m v ao3om3LLwin ?o3om3?wv? g _ $ m L M ? ? 3 C C c O j U n $ .0 g' o v N U N c d C/) ca N v M g m O m O $^ N ` U I1 C m 8 U H u N m ? ?? C U o $ U ?` m (j t! 0 m N{I co > N U) ? N I ? N U N V rv p m m m ? l0 Y m C m m Y g Y 5 ? .C w N U) U) E C ? 0 p 2 a m m n n ? r r m Z W Z o Z m (1081) uopenal3 m o w m m o m ? (lae;) u011ene13 r (lae;) uoilenel3 m Downstream and North Prong Stinking Quarter Creek Downstream N. Prong Variable Proposed Reach Proposed Stinking Cr Bankfull Cross Sectional Area (ft) 15.0 11.8 54.0 42.4 Bankfull Width (ft) 13.4 16.0 25.5 26.0 Bankfull Average Depth (ft) 1.1 0.8 2.1 1.6 Entrenchment Ratio 15.5 10.9 11.8 10.1 Width/Depth Ratio 12.0 18.0 12.0 17.2 Bank Height Ratio 1.1 1.0 1.1 1.0 Channel dimension attributes in the downstream reach and in North Prong Stinking Quarter Creek remained consistent with parameters established during preconstruction planning. The downstream reach had a slightly elevated width-depth ratio; however, this value would be expected to lower throughout the monitoring period as the banks colonize with vegetation and begin to capture sediment. Pools and associated point bars have remained relatively stable. Channel Slope and Substrate Channel slope and substrate attributes obtained along survey reaches are depicted in Figures 2A-213 and are summarized in Tables 6A-6E. All five monitoring reaches supported a stable profile and substrate composition during the fourth year of development. Ratios of riffle and pool slopes couldn't be calculated in Year 4 (2008) within four of the five reaches due to a lack of water in the channel; however, in previous years these ratios were within ranges outlined in the Detailed Stream and Wetland Mitigation Plan. In previous years, the upper range of run slopes were slightly elevated; however, this was attributed to drought conditions during survey periods and small (less than 5 inch) drops associated with cross-vanes or j-hook vanes during low flow conditions. In addition, during drought conditions, vegetation temporarily colonized some stream reaches and trapped sediment, thereby elevating the riffles and steepening the facet slope. This is expected to be a temporary elevation gain/steepening of facet slopes and is not expected to destabilize Site stream reaches. Upstream and Middle Reaches Upstream Upstream Middle ' Variable Proposed Reach 1 Reach 2 Reach Average Water Surface Slope (ft/ft) 0.0061 Riffle Slope/Ave. Water Surface Slope 1.6 ' Pool Slope/Ave. Water Surface Slope 0.1 Stream Type E/C E/C E/C E/C D50 (millimeters) 0.9 1.4 2.8 1.3 ' *no water was present in the channel during Year 4 (2008) channel monitoring Downstream and North Prong Stinking Quarter Creek ' Downstream N. Prong Variable Proposed Reach Proposed Stinking Cr Average Water Surface Slope (ft/ft) 0.0038 * 0.0015 0.0000 ' Riffle Slope/Ave. Water Surface Slope 1.6 * 1.6 0.0000 Pool Slope/Ave. Water Surface Slope 0.1 * 0.1 0.0000 Stream Type E/C E/C E/C E/C D50 (millimeters) 0.9 1.0 0.9 *no water was present in the channel during Year 4 ( 2008) channel mo nitoring Causey Farm Stream and Wetland Mitigation Site page 22 Annual Stream and Wetland Monitoring Report Restoration Systems, LLC ' Year 4 (2008) Substrate pebble counts conducted in each reach indicated a D50 of 1.0 to 2.8 millimeters characteristic of a sand to gravel stream substrate (Appendix D). Substrate size distribution has gone down slightly from the previous year, primarily due to imbrication if imported bed material, colonization of the stream by vegetation during early season drought, and increased sediment transport through the Site. Structures During construction of the Site, 121 permanent structures were installed for bank stabilization/aquatic habitat including 82 cross-vanes, 30 j-hook vanes, four permanent fords, one piped crossing, and four rock sills. No structure failure or erosion was noted during field measurements or through visual observation of the Site. Structures appear stable due to dense vegetation colonizing stream banks, providing bank stabilization and reduction in flow velocities across the upper banks. Structure photographs are provided in Appendix F; however, dense vegetation resulted in difficulties with adequate photo-documentation of onsite structures. Hydrology Based on regulatory guidance for stream restoration projects in North Carolina (USACE et. al. 2003), two bankfull events must occur at the Site during the 5-year monitoring period. Bankfull stream flow conditions were witnessed at the Site immediately upon completion of Site implementation and Site planting. The bankfull event occurred on March 28, 2005 after an approximately 1.5 inch rainfall event. In addition to visual observation of surface water flows across Site floodplains, wrack was evident on the upstream side of freshly planted seedlings. Bankfull flooding occurred prior to the installation of monitoring equipment at the Site and no gauge data is available for the event. During November 30, 2006 field evaluations evidence of bankfull flooding was documented. Evidence included wrack lines and flow patterns across the floodplain as depicted in the following photographs. Bankfull flooding likely occurred during an approximately 1.6-inch rain event on November 15, 2006. 1 1 f 3?'r P? '. - i t Wrack lines and flow patterns were also witnessed during field investigations on January 8, 2008, as shown in the pictures below. Bankfull flooding likely occurred during an approximately 1.2-inch rain event on December 30, 2007. Causey Farm Stream and Wetland Mitigation Site page 23 Annual Stream and Wetland Monitoring Report Restoration Systems, LLC Year 4 (2008) 2.4 Nuisance Species Management Beavers had previously built a dam approximately 100 feet downstream of the confluence of North Prong Stinking Quarter Creek and its main tributary on site (near station 09+00 North Prong Stinking Quarter Creek). The dam had resulted in significant backwater effects throughout the Downstream Reach and along North Prong Stinking Quarter Creek. Therefore, proactive beaver management including trapping and subsequent dam removal was initiated in early 2008 and is continuing. 2.5 Benthic Macroinvertebrates Benthic macroinvertebrate surveys were conducted at two stations on the UT to North Prong Stinking Quarter Creek in June 2008. Samples were taken in the reference reach and within the upper restoration reach. The restoration site samples were compared to the reference sample to estimate water quality benefits from proposed mitigation. A list of collected benthic macroinvertebrates and Habitat Assessment Field Data Sheets used in benthic macroinvertebrate monitoring are enclosed in Appendix G. Benthic macroinvertebrates were collected using the Qual-4 protocol for streams with a drainage area less ' than or equal to 3 square miles. This method consists of four samples including 1) one kick sample, 2) one sweep sample, 3) one leaf pack sample, and 4) visuals where all organisms are picked. Samples were then sent to a qualified lab (Pennington and Associates Inc.) for processing. ' The reference reach (Benthic Station 1) samples contained a total of 37 organisms within 17 taxa. This reach received a Biotic Index of 8.85, which is considered severe stress and a Habitat Score of 75, which is on the upper end of a moderate habitat rating closer to a natural habitat rating. The restoration reach (Benthic Station 2) samples contained a total of 37 organisms within 12 taxa. This reach received a Biotic Index of 8.67, which is considered severe stress and a Habitat Score of 70, which is a moderate habitat rating (NCDWQ 2006). Characteristic benthic macroinvertebrate habitat is developing well; however, ' several periods of severe drought have affected characteristic benthic macroinvertebrate communities, increased tolerance values of represented taxa, and degraded the overall biotic index of the community as evidenced by changes in the reference reach. Drought has been shown to have long-term impacts on benthic community health with the less tolerant species effected more easily and to a greater extent than the more tolerant species that can withstand the drought conditions (NCDWQ 2006). Visual samples included numerous tadpoles and snails, and one salamander larva (Desmognanthus sp.) within the restoration reach. In addition, only one aquatic insect within the Ephemeroptera (mayflies), Plecoptera (stoneflies), and Trichoptera (caddisflies) (collectively, EPT taxa) was collected within the restoration reach. The presence of EPT species is an indicator of perennial streams as well as of good Causey Farm Stream and Wetland Mitigation Site page 24 Annual Stream and Wetland Monitoring Report Restoration Systems, LLC Year 4 (2008) water quality; EPT taxa are considered to be sensitive to environmental stress. The tolerance values of species collected in both reaches are generally high (mostly greater than 5) indicating the probable presence of environmental stressors such as several extended periods of severe drought that may affect EPT species survivability. 3.0 CONCLUSIONS AND RECOMMENDATIONS The Year 4 (2008) Annual Stream and Wetland Monitoring Report data indicate that the Causey Farm Restoration Site achieved regulatory success criteria for stream geometry, wetland hydrology, and vegetation after 4 years of development. Functional attributes exhibited include long term surface water storage, energy dissipation, retention of nutrients and particulates, and establishment of characteristic stream and wetland plant and wildlife populations. A majority of the Site appears to support hydroperiods and successional patterns conducive to establishment of wetland forest habitat. The results also indicated that current Site conditions met or exceeded mitigation requirements for both stream length and wetland acreage, as projected by the Piedmont Triad International Airport Authority permit (DWQ #3428, USACE Action ID. No. 200021655). The Causey Farm project required mitigation for impacts to 6539 linear feet of stream channel and 4.0 acres of wetland. The Detailed Stream and Wetland Mitigation Plan outlined strategies designed to compensate for these stream and wetland impacts. This monitoring report has been prepared for reconstruction/restoration of approximately 7670 linear feet of stream and 4.0 acres of wetland within the Site. The as-built channel geometry and substrate compared favorably with the emulated, stable E/C stream type established on reference (relatively undisturbed) stream reaches and as set forth in the detailed mitigation plan and construction plans. The current monitoring has demonstrated that pattern, dimension, and profile of the new E/C stream were stable over the course of the first two years. In addition, a sand to gravel bed stream has been reestablished in the region. Approximately 7670 linear feet of total stream length has been restored including approximately 6547 linear feet of stream channel construction on new location and approximately 1123 linear feet of stream restoration in-place. During construction of the Site, 121 permanent structures were installed for bank stabilization/aquatic habitat. Structures appear stable due to dense vegetation colonizing stream banks, providing bank stabilization and reduction in flow velocities across the upper banks. Groundwater data indicated that wetland hydrology success criteria have been met for Year 4 (2008). All groundwater gauges exhibited saturation within one foot of the soil surface (wetland hydroperiods) for greater than 12.5 percent of the growing season or 28 consecutive days and therefore satisfied hydrology criteria. In addition, all groundwater gauges are underlain by hydric soils and exhibit development of vegetative communities indicative of a jurisdictional wetland. This would indicate that 4.0 acres of jurisdictional wetland restoration targeted for the Piedmont Triad International Airport have successfully met hydrologic monitoring success criteria. Vegetation surveys reflected conditions typical of early successional forest development on disturbed floodplains in the Piedmont. Based on survey data, planted seedlings exhibited approximately 87 percent survival after the fourth growing season with an average of 763 stems per acre. Mast producing elements such as oak and hickory are expected to become established in sufficient quantity to develop into a characteristic floodplain bottomland hardwood assemblage. The variable hydrologic regimes found across the Site will promote diverse wetland community patterns and will consequently enhance opportunities for wetland dependent wildlife. Causey Farm Stream and Wetland Mitigation Site page 25 Annual Stream and Wetland Monitoring Report Restoration Systems, LLC Year 4 (2008) ' 4.0 REFERENCES Environmental Laboratory. 1987. Corps of Engineers Wetland Delineation Manual. Technical Report Y- 87-1. United States Army Corps of Engineers Waterways Experiment Station, Vicksburg, MS. North Carolina Division of Water Quality (NCDWQ). 2006. Standard Operating Procedures for Benthic ' Macroinvertebrates. North Carolina Department of Environment, Health, and Natural Resources, Raleigh, North Carolina. North Carolina Wetlands Restoration Program (NCWRP). 1993. Installing Monitoring Wells/Piezometers ' in Wetlands (WRP Technical Note HY-IA-3.1). North Carolina Department of Environment, Health, 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, NC Natural Heritage Program, Division of Parks and Recreation, NC DEM, Raleigh NC. United States Army Corps of Engineers, North Carolina Division of Water Quality, United States Environmental Protection Agency, Natural Resources Conservation Service, and North Carolina Wildlife Resources Commission (USACE et. al.). 2003. Stream Mitigation Guidelines. United States. Department of Agriculture (USDA). 1977. Soil Survey of Guilford County, North Carolina. United States Department of Agriculture. United States Department of the Army (USDOA). 1993 (unpublished). Compensatory Hardwood Mitigation Guidelines. United States Army Corps of Engineers, Wilmington District. United States Environmental Protection Agency (USEPA). 1990. Mitigation Site Classification (MiST). A Methodology to Classify Pre-Project Mitigation Sites and Develop Performance Standards for Construction and Restoration of Forested Wetlands. USEPA Workshop, August 13-15, 1989. USEPA Region IV and Hardwood Research Cooperative, North Carolina State University, Raleigh, NC. Causey Farm Stream and Wetland Mitigation Site page 26 Annual Stream and Wetland Monitoring Report Restoration Systems, LLC Year 4 (2008) APPENDIX A GAUGE DATA Causey Farm Stream and Wetland Mitigation Site Appendices Annual Stream and Wetland Monitoring Report Restoration Systems, LLC Year 4 (2008) (soyoui) uoi;e;idIOGAd U? U? U? U I Cl) M N N - Cl O m C7 ? d ? r 0 3 (D ? C7 O co ? o L m H V -- -- ---:----- 800Z/8/66 0 800Z/ L £/0 L N N 8002/£Z/0 L = 800z/9 L/0 L o ; 9 8002/L/0 L .a C7 £ 0 800Z/6Z/6 d 0 c 800Z/ L Z/6 zw 8oOZ/£ L/6 800Z/9/6 800Z/8Z/8 800Z/OZ/8 8002/Z L/8 8ooz/V/8 8002/LZ/L 800Z/6 L/L o 800Z/L UL 8o0Z/£/L 8002/5Z/9 8002/L L/9 800Z/6/9 800Z/ W9 800Z/17Z/9 0 a ? 800Z/9L/9 N 800Z/8/9 U) 80oZ/0£/b 0 8o0Z/ZZ/b `D 9 8002/b L/b N w t O 8ooz/9/b 800Z/6Z/£ 800Z/ L Z/£ d'NOQOCp V'NOQOCO?NON ?'cOO0ON?COa0ON?cOODO NNN???rr ????-rNNNNNM (so40ui) Iona-1 ao;eM (sayoui) uoi;e;idioaad L Lq U? U? V V co M N N - O O M d 3 ? C7 O co 0 0 N_ ? L LL Cc d } N 3 R V ---- ----- 800Z/8/l6 0 800Z/ L £/0 L in 8002/£Z/0 L =MONA 800Z/9 L/0 L o n 800Z/L/0 L ? C7 ^ 9 E o 800Z/6Z/6 a) o = 800Z/LZ/6 z w 90OZ/£ L/6 800Z/5/6 8002/8Z/8 8002/OZ/8 8002/Z L/8 r7 8002/V/8 80OZ/LZ/L co 800Z/6 L/L o 800Z/L L/L 90OZ/£/L 8002/5Z/9 800Z/LL/9 800Z/6/9 800Z/ L/9 800Z/t?Z/5 0 800Z/9 L/5 o 800Z/8/9 a? 800Z/0£/17 c c 8002/ZZ/b N w SOOZ/bL/ti O 0 r 800Z/9/t7 vn 800Z/6Z/£ 800Z/ L Z/£ V NCDW(O V NCD WW V C-4 C' 0?aN V wwCD N V wwCD N N N r----- - 7 - N N N N N M (sayoui) Iana-1 Ja;eM (sayaui) uoi;e;idiaaad Lq U? Lq M M N N - - O O 14 d C7 ? L 3 ? O co CD (4 _ LL a? } 3 c? U -- -- ----- 8002/8/ LL 0 800Z/ L £/0 L in 8002/£Z/0 L c 8002/5 L/0 L 3 o 800Z/L/0 L E 0 800Z/6Z/6 o' c 800Z/2/6 zw 90OZ/£ W6 800Z/5/6 8002/8Z/8 8002/OZ/8 800Z/Z L/8 800z/t?/8 800Z/LZ/L v 8002/6 UL o 800Z/ L UL 800Z/£/L 800Z/5Z/9 8002/L L/9 800Z/6/9 800Z/L/9 8002/bZ/9 0 8002/9 L/5 U) 800Z/8/9 N M a 8002/0£/b 0 8002/ZZ/b N 4- 80OVK/b t O L t 800z/9/t, R N 800Z/6Z/£ 800Z/ L Z/E It NN???N(DOOOqTNON ?(QOOONv(O00 N?(0000 ?" ? ? ?- ? N N N N N M (sayaui) lana-1 JOIBM (seipui) uoi;e;id!OGJd U? L M M N N - O O ti a? rn m p r 3 C7 O co o 0 cc L d N m U - - - - - - - - - 8002/8/ L L O 800Z/ L £/0 L N 8002/£Z/0 L = 800Z/9 L/0 L 900Z/L/0 L 0 ? C7 E c 800Z/6Z/6 a) o 800Z/ L Z/6 zw 800Z/£ L/6 800Z/S/6 8002/8Z/8 800Z/OZ/8 8002/Z W8 8002/b/8 80OZ/LZ/L a 800Z/6 L/L o ON/L L/L 80OZ/E/L 8002/SZ/9 800Z/LL/9 800Z/6/9 800Z/ L/9 800Z/tiZ/S O 8002/9L/S v 0 U1 800Z/8/S N a? 800Z/0£/b C 3 8002/ZZ/b ?p C7 a w N 4- 800Z3, 07 O 8002/9/b 800Z/6Z/E 800Z/ L Z/E ?f NO CO(fl?NC)wO tNON ?Cpo0ON V wwC)N'twmCD NNNNNM (sayOui) Jana-1 aa;eM (so4oui) uoi;e;id!OQJd U? U? U? U? U? IT IT M Cl) N N .- O O M O o? co ^ C7 L Q -a ' O co Lc 00 N E L m d ca U C O N m d7 C t° .3 d o ? C7 o > a o C zw 8002/8/L L 800Z/LE/0 L 800Z/£Z/O L 8002/9 WO L 800Z/L/0 L 800Z/6Z/6 800Z/ L Z/6 SOME L/6 800Z/S/6 800Z/8Z/8 8002/OZ/8 8002/y,Z L/8 800z/Y/8 8002/LZ/L m A 800Z/6 UL O 800Z/L UL 800Z/£/L 8002/SZ/9 800Z/L L/9 800Z/6/9 800Z/ L/9 8002/t7z/9 8002/9 L/S 800Z/8/9 8002/0£/b 8002/ZZ/b 800z/ K/17 800Z/9/b 800Z/6Z/£ 800Z/LZ/£ NNNOD0,tNa oc0"t NONq ?0?aN-,tww0N -twwa NNNNNM (S043ul) Iana-1 J04EM (segoui) uoi;e;id!OGJd U? U? U? ct M M N N - O O R R M a? v c .? d R L ? ? R d d ? R m co c o ?o O N L (7 ? ? L R L R LL N R U 8002/8/ L L 0 800Z/ L E/0 L N a? 800Z/EZ/0 L cn = 8002/5 L/0 L `L 0 900Z/L/0 L E o 8002/6Z/6 0 c 800Z/ L Z/6 z w 800Z/E L/6 800Z/5/6 8002/8Z/8 8002/OZ/8 8002/Z L/8 8002/b/8 800Z/LZ/L m 800Z/6 L/L o 800Z/L L/L 800Z/E/L 8002/5Z/9 800Z/L L/9 800Z/6/9 mow 800Z/ L/9 8002/vZ/5 800Z/9 L/5 0 N 8002/8/5 U) rn 800Z/OE/t? 8002/ZZ/17 o co 8002/VL/ti N .? O 800Z/9/t, 2 U) 800Z/6Z/E 800Z/ L Z/E ?NOOO(D?N00OCOVNON? (OOOON?fOdOON?tOaOON? NN---- -- ' " NNNNNMCMCM (sa40ui) Jana- aa;eM APPENDIX B GAUGE VEGETATION DATA Causey Farm Stream and Wetland Mitigation Site Appendices Annual Stream and Wetland Monitoring Report Restoration Systems, LLC Year 4 (2008) YEAR 4 (2008) GAUGE VEGETATION LISTS CAUSEY FARM STREAM AND WETLAND RESTORATION SITE GAUGE 1 Dominant Plant Species Stratum Indicator 1. Mentha piperita herb FACW 2. Juncus effusus herb FACW+ 3. Cephalanthis occidentalis herb OBL Percent of Dominant Species that are OBL, FACW, or FAC (except FAC-). Include species noted (*) as showing morphological adaptations to wetlands =100% GAUGE 3 Dominant Plant Species Stratum Indicator 1. Polygonum pensylvanicum herb FACW 2. Juncus effusus herb FACW+ 3. Juncus coriaceus herb FACW 4 Carex sp. herb FAC to OBL 5. Polygonum sp. herb FAC to OBL Percent of Dominant Species that are OBL, FACW, or FAC (except FAC-). Include species noted (*) as showing morphological adaptations to wetlands =100% GAUGE 4 Dominant Plant Species Stratum Indicator 1. Juncus effusus herb FACW+ 2. Polygonum sagittatum herb OBL 3. Mentha piperita herb FACW 4. Boehmeria cylindrica herb FACW+ 5. Festuca sp. herb FACU Percent of Dominant Species that are OBL, FACW, or FAC (except FAC-). Include species noted (*) as showing morphological adaptations to wetlands = 80% GAUGE 7 Dominant Plant Species Stratum Indicator 1. Juncus effusus herb FACW+ 2. Mentha piperita herb FACW 3. Boehmeria cylindrical shrub FACW+ 4. Festuca sp. herb FACU Percent of Dominant Species that are OBL, FACW, or FAC (except FAC-). Include species noted (*) as showing morphological adaptations to wetlands J75% GAUGE 13 Dominant Plant Species Stratum Indicator ' 1. Juncus effusus herb FACW+ 2. Diodia virginiana herb FACW 3. Festuca sp. herb FACU to FAC- ' 4. Ptilimnium capillaceum herb OBL 5. Asclepias sp. herb FAC to OBL ' 6. Polygonum sp. herb FAC to OBL Percent of Dominant Species that are OBI, FACW, or FAC (except FAC-). Include species noted (*) as showing morphological adaptations to wetlands = 83% i 1 APPENDIX C VEGETATION PLOT PHOTOGRAPHS Causey Farm Stream and Wetland Mitigation Site Appendices Annual Stream and Wetland Monitoring Report Restoration Systems, LLC Year 4 (2008) Causey Farm Year 4 (2008) Annual Monitoring Vegetation Plot Photographs taken July 2008 f? Causey Farm Stream and Wetland Mitigation Site Annual Stream and Wetland Monitoring Report Year 4 (2008) Appendices Restoration Systems, LLC APPENDIX D STREAM DATA AND CHANNEL MITIGATION MONITORING SHEETS Causey Farm Stream and Wetland Mitigation Site Appendices Annual Stream and Wetland Monitoring Report Restoration Systems, LLC Year 4 (2008) Profile - Upper Reach 1 (2008) Note: No water was present in stream; therefore, no water suface elevations or slopes are included. cmp = 90.25038 cmp 91.79364 BM = 679.44 Average Water Surface Slope NA Bed Water Point Northing Easting Elevation Elevation Description 3 4709.394 5169.76 82.77022 bs 4 4708.638 5163.366 82.55037 bs 5 4704.594 5152.217 84.07486 bs 6 4701.889 5145.783 83.48655 bs 7 4699.506 5138.706 83.78242 bs 8 4699.302 5133.766 84.02037 bs 9 4700.195 5121.958 83.43964 bs 10 4705.495 5111.251 83.5667 bs 11 4715.509 5105.001 84.67102 bs 12 4726.876 5102.524 83.74346 bs 13 4736.113 5097.68 83.66937 bs 14 4745.117 5089.668 83.77507 bs 15 4755.389 5071.703 84.23094 bs 16 4760.181 5061.247 83.45949 bs 17 4764.779 5048.207 84.28547 bs 18 4776.514 5033.988 82.61977 bs 19 4784.256 5027.866 84.95477 bs 20 4795.76 5022.208 85.05711 bs 21 4808.619 5009.369 83.94676 bs 22 4811.825 5001.939 83.47457 bs 23 4812.506 4993.498 85.4101 bs 24 4808.955 4978.449 85.178 bs 25 4804.165 4971.906 84.39896 bs 26 4799.201 4967.702 85.29454 bs 27 4784.925 4957.501 85.40211 bs 28 4781.308 4949.014 84.69398 bs 29 4778.951 4939.51 84.61409 bs 30 4778.307 4933.167 85.40726 bs 31 4777.427 4925.624 84.8877 bs 32 4776.124 4914.814 85.01063 bs 33 4773.667 4905.387 85.23506 bs 34 4765.957 4896.239 85.81165 bs 35 4752.752 4889.753 85.86753 bs 36 4746.008 4883.587 86.01517 bs 37 4742.829 4872.23 84.41267 bs 38 4745.719 4860.208 86.39941 bs 39 4755.228 4846.471 88.99721 bs 40 4759.118 4842.146 89.00963 bs 41 4759.807 4835.793 89.03926 bs 42 4760.128 4815.968 86.60508 bs 43 4761.958 4804.17 86.18268 bs 44 4770.846 4790.886 85.73791 bs 45 4779.698 4785.204 86.06458 bs 46 4790.001 4784.545 86.77238 bs 47 4805.167 4785.548 86.81668 bs 48 4817.462 4787.228 86.42928 bs 49 4826.092 4784.922 85.65645 bs 50 4840.953 4778.731 88.42739 bs 51 4842.213 4772.421 89.16208 bs 52 4842.636 4763.086 89.46888 bs 53 4842.231 4751.503 87.23204 bs 54 4844.156 4734.163 87.20495 bs 55 4846.305 4725.73 86.51439 bs 56 4853.471 4718.137 86.57414 bs 57 4862.878 4712.141 87.33077 bs 58 4872.056 4708.611 87.46124 bs 59 4882.123 4700.816 87.63463 bs 60 4886.041 4700.306 87.30246 bs 61 4891.11 4690.312 87.71545 bs E C E b 7 N U c a: v Z K E i o m (y) uogena13 m m I a° fi b N U r c C E m v ? C 0 C ? O m m m(u) uopeAQ13m m m m i I I I I ?I i I I i I i I I ill L ai o o m m m o 0 L ? ? 0 0 O O UI °c C. C O 0 €c m a L° ?m ?° ? E a m i a r a« 3 v u $ ? O V O M'- c m o ?ovoi O o A f m a '? 'G r ? n - E v E w ? ? rv W C d C 0 iv E 0 O c N O _ y N ,t` a K W LL g ? i N a E L 8 ''? c o 5 a`°i a?i ? ? T L v C c 0 j W o x ? o a3 i v L w m ? u? ;E $ E E d g ? ? m 4 ? O Y f 0 fn ^ O N N j 0 p c a O Q O 'k O O LL ? GO ? - 0 ? O W 0 O b a ? ' ? N ? p p 0 ?i ? ? d o ? o E i 'v in i a m ?n m °r m n o o w no v in r n m M o .- o o a m 4 ? o N c U • ? ? ? d w m °D 'O co o m m co m m m o co m <o co C 0 `o o r I ? + a ? LLr N ? i v E o P Vi a -- - - - - - - - - - - - - - - N b L - - - - - - - - - - - - - - - - t0 O lD ro b b b - - - - - - - - - - - - - - - - (y) u oµ en a?3 w 0 c O ? 0 O Y U 2 a _ O C d . 0 0 O 00 a o 0O m a a a ° n 0 .2:, o 1 .m+ U N j > o 00 O Q y N 00 - rn ? a f0 N h_ - m _ E O 2 m c o ? I d a o N I O W N - ? _ O o a O > O ? O U N U ? r i - Q) O a m o M 4 > I } ? i m E - f 1) _ O y i Y C A N C I m C O Q Lo COL N M r cn O O ? a 0 o e o 0 0 0 0 0 0 0 0 0 0 0 o rn oo 0 0 0 0 0 0 0 0 n co W) v M N cD O Q Z UCU JauI.? ;uaDJad xt D c m e 2 ik 0 6 O O O Cn o ?n c° cn o o 0 0 0 0 0 0 7 0 0 0 0 0 0 0 0 " O V' N - O N M N v 0 0 0 O O O O O C a a F c c _ N C0 0 m ? M r N V o o r Co N M N v V O O O 00 0 ?- (0 N O M _ N N N O v O O E E O 0 0 O N 0 0 m N U N -C O O) l0 to N Q' 0 0 ? N N 'a co c0 ? O N m v- (0 W 10 M O O > 0 N N O N C _ U) N O V m p FE C c c .C C N N N m m m N N m m >>>>>>>>> 2 2 2 f0 2 T 2 T m m ? .0 O O N m m m m 13.0.0.0 0 75 3>> 7 Y if ?. o d c c m f0 > f2 0 ?- , w w w w N N m N c c E w. 0 2 ?`r- cm 0) rn rn 0' '7) 01 0) m m m m E r = U U U U O O . , ) 0 0 0 0 0 a a a a a E , m a m 9 m 2 2 N . mm d) U U : , www> U 0 m 0 2 E N m rnrn E w N m a > 0 0 > Z. m E m E r m > > a) CD > > > 3 ? Profile - Upper Reach 2 (2008) Note: No water was present in stream; therefore, no water suface ' elevations or slopes are included. cmp = 90.25038 cmp 91.79364 ' BM = 679.44 Average Water Surface Slope NA ' Bed Water Point Northing Easting Elevation Elevation Description 3 4574.761 4878.477 73.15786 bs 4 4575.526 4889.663 73.59244 bs ' 5 4579.618 4901.991 73.22384 bs 6 4584.036 4908.1 72.88396 bs 7 4591.693 4913.574 73.07727 bs 8 4601.227 4918.426 73.18689 bs t 9 4610.45 4919.811 73.54189 bs 10 4619.021 4918.412 73.40701 bs 11 4620.102 4917.882 73.41479 bs ' 12 13 4628.272 4636.352 4917.93 4918.447 73.00881 72.82296 bs bs 14 4631.097 4918.582 72.85908 bs 15 4638.469 4919.363 73.33966 bs 16 4652.202 4921.337 72.74591 bs ' 17 4661.514 4923.788 72.56678 bs 18 4670.077 4933.526 72.33497 bs 19 4671.645 4940.426 72.98826 bs str 20 4673.719 4954.209 71.58936 bs 21 4670.045 4964.981 72.44692 bs ' 22 4658.059 4982.013 72.41502 bs 23 4652.142 4994.696 72.1778 bs 24 4647.523 5011.428 72.71113 bs 25 4649.777 5021.744 72.20094 bs ' 26 4660.78 5035.08 72.03178 bs 27 4669.59 5046.052 72.32069 bs 28 4678.379 5056.767 72.33874 bs 29 4680.218 5064.649 71.73695 bs ' 30 4677.121 5078.303 71.81288 bs 31 4669.586 5089.6 71.86084 bs 32 4659.798 5097.391 72.03044 bs 33 4650.938 5108.099 71.74865 bs ' 35 4647.311 5119.359 71.38709 bs 36 4645.07 5130.772 71.23258 bs 37 4646.981 5140.751 70.9409 bs ' 38 39 4649.115 4658.175 5149.871 5164.42 71.26498 71.84907 bs bs 40 4665.326 5171.331 71.44324 bs 41 4672.8 5177.899 71.51803 bs 42 4684.725 5185.043 71.51075 bs ' 43 4689.76 5188.291 70.8437 bs 44 4696.49 5192.893 70.52957 bs 45 4700.149 5198.937 70.97648 bs 46 4701.435 5208.132 71.2487 bs 47 4702.022 5217.039 71.1573 bs ' 48 4701.009 5227.805 71.45014 bs 49 4699.84 5239.859 70.9815 bs 50 4701.457 5246.858 70.94769 bs 51 4708.929 5255.643 70.7575 bs ' 52 4714.543 5259.976 70.85948 bs 53 4721.394 5266.169 71.14936 bs 54 4727.383 5270.398 71.30213 bs K K E b m U C K u rc E 5 m (y) uogena? m I a rc b y U I 1 I I I I m m . o . 3 x ? aa ' O o S 0 0 0 o LL n r ` E o S ' > G V I? ?? N m c° N V m m 0 c0 a m (8) uoAena13 m 3 rlc4 6 wi :....................... i 3 O U Y 2 o I ? I - N c v o 0 o 0 o o y 0 a CL a O ° I N - > o o N cO cn N CC w - __ O aE a`? c o CL i CC m a? O o °' v - - O ° Cl) 1 N N N ? C CL a rn It N d a j ? O YYY E p C 7 i ? C O .L U ? N - ° E aNi - to °O n p 04 m a l I I - m U N -_ N ? d O N U (D N LO CO 0) N _ C _ U) p O O m a O C 0 0 0 0 0 0 0 0 C C O O O O O O O O a0 r f0 LO I O O O O O -t (") N ueyl JaUj ?uaOJad L M c ui ... C9 (D Cz- `r? to o LO 0 LO 0 In CD 0 C) 0 0 a 0 0 0 0 0 0 0 0 0 0 0 ° it o : ? v c N0 s (O a M ? N N 0 0 0 0 0 0 0 0 0 0 0 0 o a a 04 (0 ° 04 ? O ? N v O O H ° N ? ? c o N t ? N O N ?j D 00 0 o 0 c c =3 =3 U U O 0 0 N M to N 0 'O m N U L cu m O 0 0 CC 0 04 00 ? LO N (N v o co O N M a m M N c" L 10 N It O OD O a) a- > > m H N O 6 O Ci ? N M to N G N fn I N O U N O d v > 'O 'O 'O C C C c C y y N h 0 N N N N N N N N N >>>>>>>> m > m `° N` m m m m N N N m m jo .0 0 -0 ? 0 N N N m 5 o ? v v Y U o F d c m m 75 a u i c E Ny rn rn rn cm cm CD rn tm a?a?m a?a?mm E . . o 0 0 o o "(u a) o 0 7 0 7 0 0 0 0 0 0 v IL i d a 2 2 ca w ? a oo c c c E2 e e? ' cw'- ?mmmm m rn E o -- m m m m rnrn o d a ; E U U N N U U U U N m 12 N y m m m > E E E Z £ t > N N > > > > 3 Profile - Middle Reach (2008) Note: No water was present in stream; therefore, no water suface elevations or slopes are included. BM E = 95.11 Average Water Surface Slope NA Point Revised Revised Water Bed Surface Northing Easting Elevation Elevation Descriptor 4 4857.051 5010.156 90.68618 p 5 4854.11 5008.366 90.7664 r 6 4838.705 5006.964 91.35655 br 7 4812.717 5007.013 91.67334 tr 8 4802.997 5003.295 91.30105 g 9 4795.29 4999.563 91.45736 r 10 4788.394 4992.056 91.66437 br 11 4785.38 4954.044 91.68993 tr 12 4779.797 4940.172 91.0215 9 13 4774.277 4932.167 91.4928 r 14 4754.273 4922.798 92.02782 br 15 4736.355 4927.586 92.05775 mr 16 4722.114 4935.589 92.19562 tr 17 4713.142 4938.677 91.81397 9 18 4708.089 4940.345 91.82502 r 19 4689.276 4934.961 92.37205 br 20 4678.756 4929.647 92.52101 tr 21 4672.259 4927.891 91.79332 9 22 4667.942 4926.663 91.95082 r 23 4661.919 4925.608 92.31836 br 24 4649.202 4927.371 92.62101 tr 25 4641.849 4928.543 91.712 9 26 4633.503 4928.899 91.53996 r 27 4618.663 4922.108 92.49734 br 28 4605.122 4910.175 92.48153 mr 29 4599.575 4890.967 92.64953 mr 30 4601.332 4863.192 92.75171 tr 31 4600.804 4856.587 92.32095 g 32 4598.756 4853.221 92.1277 r 33 4591.792 4844.37 92.86696 br 34 4562.816 4825.581 93.19609 tr 35 4559.002 4820.157 92.80645 9 36 4556.945 4817.072 92.84968 r 37 4551.317 4805.683 93.29317 br 38 4545.806 4797.648 93.51122 tr 39 4543.742 4794.737 92.21054 9 40 4537.616 4788.927 91.99975 r 41 4522.221 4788.485 93.43135 br 42 4492.142 4800.262 93.61117 tr 43 4481.332 4802.717 92.7958 g 44 4475.227 4799.448 92.51082 r 45 4463.489 4789.549 93.37487 br 46 4462.643 4768.052 93.89944 mr 47 4466.922 4752.821 94.12972 mr 48 4471.706 4739.697 94.14808 mr a° N U Y ? 8 mom o°o me ? Y A m r m m w v E c m q '? n x ? a m t w ? u w o u a'-, LL? S u7 m E r Q ? ? ? 0 0 00 N E X ? .- - CC p 'A N N ?(?i m m r a) OJ N ??pp O O ?rlJ I? - M O a) M O N O) tai O z m ? C w y O N d ?O m G m m m m (?) uogena? m m m i I ' I I i i I i i I I H -- O U Y 2 o O o O C 7i ? o I I I i L ? O I it O O ? N O ' Q m a 1 0 I j U T N (C L - Q 0 O I ' I N > ? o ' U - I 0) ( 7 D N R i ? I I c N O N 0 I 0 i a p 4 ° a? ( 0 L I ° > io - r) L N CL a (n rn c I 7 I c l0 O .t N c) M _ -- - _ £ - p a I , I I ! 0) 0 N (n a O z A2 U _N Cl) Q ? to ? # o a 0 e o 0 0 0 0 0 0 o e e 0 o O o 0 0 0 0 0 0 0 O W W n co LO v ['7 N (p Q ueyl JOUI J IUOOJad c ui " (7 U ° In ((') O (n (n (n (n (n O (n (n (O to O to (n (n O O O O O 0 0 O O N` 6 V O N N 0 0 m O N (D N ?-- N ?-- O O 0 0 0 0 0 a a ~ C, co C) Lo ?? p ? N ? (D CO Q (O ? N N N (h U-) V (O O m CO N O OD (D N M N N O c c O O U U 0 0 N to N V U N O U O) L _O N 0 0 N IA 0 0 co 0 N N p N " o co `- O N " R u, 1 0 Q) 00 N O 00 (O to N N co M N_n ( 04 p O 0 N co N O O T l 1 l l - N C (n I 1 d d N N O N O E C C c C c N w 0 0 0 0 0 d O > > > > > > > > > O? ?? M m a a L L L L N N N 0 N V 0 F 0 d c N T O N N N 0 N N N N N 2 2 ?? E cm cm rn rn rn 0)0)0)L U 00 0 (0? 7 7 7 7 7 0 0 0 0 0 ????n 0 a Q7 N (0 .-1- c c L e w w M W mmm a>a)a)a) C C C££? E2 E2 E2 :3 :3 -_ N (D - N N y a d (U U U a) a) 0 0 0 LO) £ N a) ?? N N? (C N 1 > N E 2 , E L j N > > j d 3 Profile - Downstream Reach 1 - 2008 Note: No water was present in stream; therefore, no water suface elevations or slopes are included. BM A = 83.75 BM B = 82.52 5119.881 Average Water Surface Slope NA Water Revised Bed Surface Point Descriptor Station Elevation Elevation 6 br 570.45 75.55 7 tr 547.96 75.38 8 g 541.25 74.54 9 p 527.67 74.34 10 r 519.92 74.72 11 br 504.25 75.62 12 tr 484.33 76.06 13 g 477.46 75.00 14 r 470.90 74.94 15 br 448.11 76.07 16 tr 428.82 76.18 17 g 409.73 74.77 18 r 404.32 74.20 19 br strcture 401.13 76.14 20 tr 392.55 75.45 21 g 375.96 75.08 22 r 373.35 74.86 23 br structure 368.01 76.13 24 tr 363.17 75.59 25 g 356.35 75.04 26 r 352.01 74.97 27 br 328.36 76.23 28 tr 281.46 76.30 29 g 270.06 75.20 30 r 258.71 74.53 31 r-g apex sti 253.20 77.07 32 g 245.36 75.43 33 r 239.45 75.43 34 br 220.82 76.91 35 tr 200.19 77.16 36 g 184.31 75.86 37 r 177.97 76.06 38 br 165.17 77.07 39 tr 150.86 77.42 40 g 141.22 76.09 41 r 126.94 75.77 42 g apex 122.04 77.45 43 g 109.73 75.56 44 r 97.94 76.10 45 r-g apex 95.43 77.01 46 g 90.56 76.71 47 g 82.58 76.15 48 p 72.62 76.41 49 r 63.11 75.79 50 br 50.65 77.52 51 tr 37.65 77.96 52 g 18.36 75.49 53 r 9.48 75.24 54 br at fence -0.85 77.97 55 tr at fence -35.06 78.03 m m (U) uoge a13 m U m (8) n01le-13 m O N U m (8) uoll-13 m m O O v Y U ? o c a? ? o o 0 0 0 0 - -- --- -.:- O N 3 o CL T M U r tll U ? d tU ? tU o E O w N ` ?D _ N .._. y C _........ -- _.._. __-__ __ __.... _.- - - r U d m io C N N C O N IL T O ......... ..... e 0 N C N CL _ ;, CL 10 0 <0 > m -- ..._..... - v E v - - c 7 t (? r ^ N 0 al - - o E to 0 a -- _ E -- -.._ ..-.. ? Q - - , o Z .... .._._._... . m U N N_ Lo M ?_ C ? t0 O IL fn ? O 0 0 0 0 o e o e o 0 O 0 O O O O t O O D r t O O D ? O O ? M O O N O co _ Q # u eyl JauiJ ;ua aJad c u? IF It N ;an Ut 4t y p?fl U # « M o O O O to to O O to tf) O ? t0 ? 0 O ll') l[') 0 0 0 0 0 0 0 0 t„l O M 0 0 N tO M 0 0 o O o o o 0 CL a N p O LO N O 0 O N 7 c0 t>0 .- O N M V (0 O N t2 N 10 co N l0 't 0 co 0 N (D 0 ?. c ? 0 V U d E ° a v U tU _ t t °' O) M IL 10f1 1?f1 Cm O 04 O U') N p N `7 w co .- O N M v 00 O N ? N 10 Ce) LL) O O ? O U 0 O O ? N 0 N U) 47 O V 0 0 O C C C C C N f6 N N > j j > > > > > > N I tp N Mm N R M p N ) 'O (D Q) 'O 'O V 7 7 U 0 ~ y a d A ._ T c0 O N N y Gl Ol 0 0) D) Ol Ol Ol Of U U U U 7 7 7 O O O O o N 6 C C a_ N - Za m U ' C_ C 5_ 7_ a toil N t.- w .O R R ? N N N U w = E O E E d . N N O O O O U "" E N c0 N N m a a > E 2 > E E E E m Z > > > > > U L I I Profile - North Prong Stinking Quarter Creek (2008) BM C = 82. 5246.395 82.96031 bmk BMD=85.79 Average Water Surface Slope 0.0000 Rev Rev Water Bed Surface Point Elevation Elevation Descriptor Station Station 3 78.07836 80.2 br 0.00 633.91 5 77.81462 80.2 tr 20.20 613.71 6 76.94454 80.2 g 30.16 603.75 7 77.11365 80.2 run 48.63 585.28 8 77.52116 80.2 br str 50.46 583.45 9 77.89936 80.2 mr 87.29 546.62 10 77.83637 80.2 mr 124.99 508.92 12 77.88262 80.2 tr 184.02 449.89 13 76.6439 80.2 g 198.78 435.13 14 76.68065 80.2 run 217.80 416.11 15 77.85966 80.2 br 237.93 395.98 16 78.07464 80.2 mr 294.93 338.98 17 78.10555 80.2 tr 325.82 308.09 18 77.32876 80.195 g 342.75 291.16 19 77.34292 80.195 run 346.78 287.13 20 77.60934 80.195 br 351.69 282.22 21 79.3136 80.195 mr beaver 385.48 248.43 22 78.14513 80.195 tr 408.38 225.53 23 77.00301 80.195 g 420.54 213.37 24 76.93948 80.195 run 438.28 195.63 25 77.13713 80.195 br 462.52 171.39 26 76.97682 80.19 tr 468.42 165.49 27 76.69307 80.19 g 475.84 158.07 28 76.62334 80.19 run 493.63 140.28 29 78.08007 80.19 br 499.30 134.61 31 78.28229 80.19 mr 543.68 90.23 32 78.22976 80.19 tr 558.40 75.51 33 77.33357 80.19 g 568.33 65.58 34 77.60365 80.19 run 586.16 47.75 35 77.96126 80.19 br 590.89 43.02 36 78.04404 80.19 mr 599.33 34.58 37 80.75102 81.07 dam 605.87 28.04 40 78.63144 81.07 tr 641.61 -7.70 a U N 2 i m U m m (�) uoiyena�3 m m E N U m m (U) uopena13 m m , 75 4 -- � 00, - �=n_ . ._.;.._• •. ._. .. _ fa - , Channel Mitigation Monitoring Sheets I, Il, III, AND IV Monitoring Data Record Project Title: Causey Farm Stream and Wetland Restoration Site COE Action ID: 200021655 Stream Name: North Prong Stinking Quarter Creek and UT DWQ Number: 00-0846 City, County and other Location Information: Southeastern Guilford County 5 miles north of the Town of Liberty Date Construction Completed: earthwork -February 2005 Monitoring Year: 4( ) of 5 Ecoregion: Piedmont 8 digit HUC unit: 03030002 USGS Quad Name and Coordinates: Climax and Kimesville NC 7.5 minute USGS topographic mapping Rosgen Classification: E/C-Type Length of Project: 7670 linear feet Urban or Rural: Rural Watershed Size: 0.5 sq mi and 5.7 sq mi Monitoring DATA collected by: Arcadis G&M of North Carolina, Inc Date: July-November 2008 Applicant Information: Name : Restoration Systems, L.L.C. Address: 1101 Haynes Street Suite 211, Raleigh, North Carolina 27604 Telephone Number: (919) 755-9490 Email address: Restorationsystems.com Consultant Information: Name: Axiom Environmental, Inc. Address: 2126 Rowland Pond Dr. Willow Spring, NC 27592 Telephone Number: (919) 215-1693 Email address: lg ewis(caxiomenvironmental.org Project Status: Project implementation complete and four years monitoring complete. Monitoring Level required by COE and DWQ (404/Sect. 10 permit/ 401 Cert).: Level (1) 2 3 (circle one) Monitoring Level 3 requires completion of Section 1 Monitoring Level 2 requires completion of Section 1 and Section 2 Monitoring Level 1 requires completion of Section 1, Section 2 and Section 3 If biological monitoring is required by DWQ, then Section 4 should also be completed. Section 1. PHOTO REFERENCE SITES (Monitoring at all levels must complete this .section) Attach site map showing the location and angle of all reference photos with a site designation (name, number, letter, etc.) assigned to each reference photo location. Photos should be provided for all structures and cross section locations, should show both banks and include an upstream and downstream view. Photos taken to document physical stability should be taken in winter. Photos taken to document vegetation should be taken in summer (at representative locations). Attach photos and a description of each reference photo or location. We recommend the use of a photo identification board in each photo to identify location. Total number of reference photo locations at this site: 33 photo plots centered on groundwater gauges and X Sections Dates reference photos have been taken at this site: July-November 2008 Individual from whom additional photos can be obtained (name, address, phone): Grant Lewis 2126 Rowland Pond Dr. Willow Spring, NC 27592 (919) 215-1693 Other Information relative to site photo reference: If required to complete Level 3 monitoring only stop here; otherwise, complete section 2. 1 1 1 Section 2. PLANT SURVIVAL Attach plan sheet indicating plots and sample area locations and reference photos. Survival plots: DATE: December 2005 December 2006 December 2007 December 2008 Area within the Approx. 42 ac Approx. 42 ac Approx. 42 ac Approx. 42 ac easement is: Area sampled by 0.5 acre 0.5 acre 0.5 acre 0.5 acre survival lots: Number of survival plots 5 5 5 5 sampled: Random or nonrandom: Random Random Random Random % Coverage within 1.2 1.2 1.2 1.2 survival lots is: Photos of reference plots Yes No No No taken: es/no Provide a written description of specific data or findings and photos as needed for clarity. Live Stake counts: DATE: December 2005 December 2006 December 2007 December 2008 Area within the Approx. 42 ac Approx. 42 ac Approx. 42 ac Approx. 42 ac easement is: Area sampled by 0.5 acre 0.5 acre 0.5 acre 0.5 acre survival lots: Number of survival plots 5 5 5 5 sampled: Random or nonrandom: Random Random Random Random Average number of 122 stakes/ac 110 stakes/ac 128 stakes/ac 148 stakes/ac surviving stakes: Range of survival for all 20-280 40-220 50-340 60-330 lots: stakes/ac stakes/ ac stakes/ac stakes/ac rrovicie a written description of specitc data or findings as needed for clarity. Tree counts: DATE: December 2005 December 2006 December 2007 December 2008 Area within the Approx. 42 ac Approx. 42 ac Approx. 42 ac Approx. 42 ac easement is: Area sampled by 0.5 acre 0.5 acre 0.5 acre 0.5 acre survival lots: Number of survival plots 5 5 5 5 sampled: Random or nonrandom: Random Random Random Random Average number of 654 trees/ac 672 trees/ac 599 trees/ac 763 trees/ac surviving trees: Range of survival for all 400-900 540-790 350-830 450-790 lots: trees/ac trees/ac trees/ac trees/ac riuv,ue a wriucn uescripuon or specuc aata or tmaings as neeaea for clarity. Bankfull Events: Date measured: March 28, 2005 Nov 30, 2006 Dec. 30, 2007 Method of Verification: Visual Photographic Photographic COMMENTS: See Section 2.2 (Vegetation) of the Annual Monitoring Report for Year 4 (2008) Data for each plot can be found in Table 5 and photographs for each plot can be found in Appendix C of the main document If required to complete Level 1 and Level 2 monitoring only stop here; otherwise, complete section 3. Section 3. CHANNEL STABILITY Attach plan sheet(s) indicating the locations of cross-sections and beginning and ending of longitudinal profiles if the entire reach is not profiled. Year to year changes in cross-sections, longitudinal profile and bed material should be plotted and submitted. Comparison overlays from previous years for profile and cross-section monitoring should be provided. Cross-sections: attach plots of each cross-section showing year to year changes. Provide the following data for each cross-section: See Annual Monitoring Report for Cross-Section location and depiction Date measured Cross-section being measured Cross-sectional area: as-built/present Bankfull width: as-built/present Flood prone Width: as-built/present Width/depth: as-built/present Entrenchment ratio: as-built/present Stream Type: as-built/ resent* * only required for riffle cross-sections Longitudinal profiles: attach plots of the longitudinal profile showing year to year changes and the locations of installed or natural structures that affect profile. See Annual Monitoring Report for Longitudinal Profile location and depiction Date measured Avg. slope riffles: as-built/present Avg. sloe pools: as-built/present Number of riffles: as-built/present Number of pools: as-built/present Pebble counts: Attach a printout of pebble count data and a graphical plot of bed material showing the ' cumulative % finer than X millimeters and the number of particles in standard size classes. Year to year changes in bed material should also be plotted and provided. See Annual Monitoring Report for Substrate Pebble Counts Date measured Cross-section being measured D16: as-built/present D50: as-built/present D84: as-built/present ' Visual Inspection: The entire stream project as well as each in-stream structure and bank stabilization/revetment structure must be evaluated and problems addressed. See Annual Monitoring Report for Structure Location and Condition Station Station Station Station Station Number Number Number Number Number Date Inspected Structure Is water piping through or around structure? Head cut or down cut resent? Bank or scour erosion resent? Other problems noted? ' NOTE: Attach separate narrative sheets to each monitoring report describing/discussing the overall monitoring results. Include the identification of specific problem areas/channel failures, estimated cause and proposed/required remedial action. This should include a brief discussion of any parameter that has changed t significantly from as-built. (See success criteria discussion in Section 11.) ' In performing monitoring Level 1, determine if the DWQ Certification conditions require biological monitoring. Should conditions require monitoring of biological communities, complete section 4; otherwise, stop here. Section 4. BIOLOGICAL INDICATORS ma be required for monitoring level 1, see permit requirements) , Attach a map and narrative showing locations where biological samples were collected, list of taxa collected, explaining conditions during sampling, the types of samples taken, an explanation of the data collected and all other information pertinent to understanding this data set. If the sample is a follow-up to earlier samples discuss any differences found or statistical comparisons. ' Invertebrate populations: See Annual Monitoring Report for Biological Sampling and Indicators Date sampled: Site 1 2 3 4 1 2 3 4 1 2 3 4 Qualitative Metrics: EPT Taxa Richness EPT Abundance Total Taxa Richness Biotic Index value Quantitative Metrics: Standing Crop/Density (#/m2) Biomass (glm2) Species taxa Diversity Fish populations Date sampled: Site 1 2 3 4 1 2 3 4 1 2 3 4 Qualitative Metrics: Number of fish Number of species % of tolerant fish s % of intolerant fish s % with disease or wounds Catch per unit effort NC IBI score NC 1131 rating Quantitative Metrics: Standing Crop/Density (#/m2) Biomass ( m2) Species (taxa) Diversity APPENDIX E CROSS-SECTION PHOTOGRAPHS Causey Farm Stream and Wetland Mitigation Site Appendices Annual Stream and Wetland Monitoring Report Restoration Systems, LLC Year 4 (2008) Causey Farm Year 4 (2008) Annual Monitoring Cross-section Photographs taken July 2008 4 4i?ie ,yy? A NA Upstream Read y ? W ar e v;+ f" t rr t ?? _ y ? 9 I ? ? f O Iif? L` t 4 'y ? ' Is :? p1i 1 BIRD t - 1? '? r J A ,. q. I A } .f ? . ' JA ? tIf. * \ ? ,:? ?• tai' ems., •? :"- ss E: % w Causey Farm Stream and Wetland Mitigation Site Appendices Annual Stream and Wetland Monitoring Report Restoration Systems, LLC Year 4 (2008) Causey Farm Year 4 (2008) Annual Monitoring Cross-section Photographs taken July 2008 (continued) Upstream Reach Y Causey Farm Stream and Wetland Mitigation Site Appendices Annual Stream and Wetland Monitoring Report Restoration Systems, LLC Year 4 (2008) Causey Farm Year 4 (2008) Annual Monitoring Cross-section Photographs taken July 2008 (continued) Middle Reach Causey Farm Stream and Wetland Mitigation Site Annual Stream and Wetland Monitoring Report Year 4 (2008) Appendices Restoration Systems, LLC Causey Farm Year 4 (2008) Annual Monitoring Cross-section Photographs taken July 2008 (continued) Downstream Reach Causey Farm Stream and Wetland Mitigation Site Appendices Annual Stream and Wetland Monitoring Report Restoration Systems, LLC Year 4 (2008) Causey Farm Year 4 (2008) Annual Monitoring Structure Photographs taken July 2008 (continued) North Prong Stinking Quarter Causey Farm Stream and Wetland Mitigation Site Annual Stream and Wetland Monitoring Report Year 4 (2008) Appendices Restoration Systems, LLC APPENDIX F STRUCTURE PHOTOGRAPHS Causey Farm Stream and Wetland Mitigation Site Appendices Annual Stream and Wetland Monitoring Report Restoration Systems, LLC Year 4 (2008) Causey Farm Year 4 (2008) Annual Monitoring Structure Photographs taken July 2008 Causey Farm Stream and Wetland Mitigation Site Appendices Annual Stream and Wetland Monitoring Report Restoration Systems, LLC Year 4 (2008) Causey Farm Year 4 (2008) Annual Monitoring Structure Photographs taken July 2008 (continued) Causey Farm Stream and Wetland Mitigation Site Appendices Annual Stream and Wetland Monitoring Report Restoration Systems, LLC Year 4 (2008) Causey Farm Year 4 (2008) Annual Monitoring Structure Photographs taken July 2008 (continued) Causey Farm Stream and Wetland Mitigation Site Appendices Annual Stream and Wetland Monitoring Report Restoration Systems, LLC Year 4 (2008) Causey Farm Year 4 (2008) Annual Monitoring Structure Photographs taken July 2008 (continued) Causey Farm Stream and Wetland Mitigation Site Appendices Annual Stream and Wetland Monitoring Report Restoration Systems, LLC Year 4 (2008) Causey Farm Year 4 (2008) Annual Monitoring Structure Photographs taken July 2008 (continued) Causey Farm Stream and Wetland Mitigation Site Appendices Annual Stream and Wetland Monitoring Report Restoration Systems, LLC Year 4 (2008) Causey Farm Year 4 (2008) Annual Monitoring Structure Photographs taken July 2008 (continued) Causey Farm Stream and Wetland Mitigation Site Appendices Annual Stream and Wetland Monitoring Report Restoration Systems, LLC Year 4 (2008) j Cross-vein 65 (Station 55+501 Causey Farm Year 4 (2008) Annual Monitoring Structure Photographs taken July 2008 (continued) Causey Farm Stream and Wetland Mitigation Site Appendices Annual Stream and Wetland Monitoring Report Restoration Systems, LLC Year 4 (2008) Causey Farm Year 4 (2008) Annual Monitoring Structure Photographs taken July 2008 (continued) Causey Farm Stream and Wetland Mitigation Site Appendices Annual Stream and Wetland Monitoring Report Restoration Systems, LLC Year 4 (2008) Causey Farm Year 4 (2008) Annual Monitoring Structure Photographs taken July 2008 (continued) / 'A .`J Causey Farm Stream and Wetland Mitigation Site Appendices Annual Stream and Wetland Monitoring Report Restoration Systems, LLC Year 4 (2008) ' APPENDIX G BENTHIC MACROINVERTEBRATE DATA 1 0 Causey Farm Stream and Wetland Mitigation Site Appendices Annual Stream and Wetland Monitoring Report Restoration Systems, LLC Year 4 (2008) Causey Farm 2008 (Year 4) Benthic Macroinvertabrate Samolina (June 20081 SPECIES FT.V.' F.F.G? Restoration Reach Reference Reach MOLLUSCA Gastro oda Basommato hors Ph sidae Ph sella s p. 8.8 CG 4 2 ANNELIDA Oli ochaeta *10 CG Ha lotaxida Naididae *8 CG 1 Dero s p. 10 CG 1 ARTHROPODA Crustacea Iso oda Asellidae SH Caecidotea s p. 9.1 CG 7 Am hi oda CG Cran on ctidae Cran on s p. 7.9 CG 4 Insecta E hemero tera Baetidae CG Centrotilum s p. 6.6 CG 1 Odonata Coena rionidae P 7 1 Ischnura s p. 9.5 4 1 Libellulidae P E hemis s p. 1 Libellula s p. 9.6 P 6 Hemi tera Belostomatidae 3 Corixidae 9 PI 4 1 Me alo tera Sialidae P Sialis s p. 7.2 P 1 Coleo tera D o idae Helichus s p. 4.6 SC 1 D tiscidae P 1 Neo orus s p. 8.6 3 3 H dro tilidae PI 2 Troistemus s p. 9.7 P 1 Di tera Chironomidae Chironomus s p. 9.6 CG 2 4 Procladius s p. 9.1 P 1 Culicidae FC Anopheles s p. 8.6 FC 3 3 Stratiom idae CG 1 TOTAL NO. OF ORGANISMS 37 37 TOTAL NO. OF TAXA 12 17 EPTINDEX 1 0 NCBI 8.67 8.85 Notes: i - T.V. = Tolerance Value z - F.F.G. - Functional Feeding Group; FC = Filtering Collectors; CG = Collector/Gatherers; P = Predators, PI = Piercers; SC = Scrapers; SH = Shredders ' CO-ur-,Vy FaVM 3/06 Revision 6 p ic, aa-69 Yl I Habitat Assessaaest Field Data Sheet ? Q C ' Mou stab! Piedmont Streams [? Biological Assessment Unit, DWQ RUFA-L SCORE -1c; I Directions for use: The observer is to survey a minimam of 100 melon with M meters preferred of stream, preferably in an ' updream direction starting above the bridge pool and the road right-of-way. The segment which is assessed should represent average stream conditions. To perform a proper habitat evaluation the observer needs to get into the stream. To complete the form, select the description which best fits the observed habitats and then circle the score. If the observed habitat falls in between two descriptions, select an intermediate score. A final habitat score is determined by adding the results fpm the different metrics. UT ?Y'oY1? W- OC Q?auwvl-%oLIN?D,y ?Yy1 Kd 1 . of Ccuuco A1Yv? ' Stream 9i"V-4nA Qv C4 Location/road.s.°E S` jji? 4oaalV?ie )County Oy. \fbY(i Date?k,W J2kj_00q) CC# p7j03 D 00 2- Basin CAP't Q_( kV Subbasin O?j - 0 GAS Observer($)A,?A. Y Type of Study: ? Fish ?Benthos ? Basinwide ?Special Study (Describe) ' P ? Slate Belt ? Triassic Basin Latitude ?S •9121D IV Longitude-l 11, to 1T W Ecoregion: 13 MT ' Water Quality: Temperature "'' °C DO '' mg/1 Conductivity (corr.) _µS/cm pH Physical Cdaracterization: Visible land use refers to immediate area that you can we from sampling location - include what you estimate driving thru the watershed in watershed laud use. Visible Land Use: %Forest %Residential %Active Pasture % Active Crops ' %Fallow Fields % Commercial %nndustrial _%Other - Describe: Watershed land use : Forest *griculttt AUrban Animal operations upstream t Width: (meters) Stream 3' 4 Channel (at top of bank)3b-Ac) Stream Depth: (m) Avg 0,1< max I ? Width variable ? Large river >25m wide Z Banc Height (from deepest part of riffle to top of bank-first flat surface you stand on). (m) Bank Angle: ?0" I DO ° or ? NA (Vertical is 901, horizontal is 0°. Angles > 900 indicate slope is towards mid-channel, < 9(° indicate slope is away frorn channel. NA if bank is too low for bank angle to matter.) ? Channelized Ditch ' ?Deeply incised steep, straight banks ?Both banks undercut at bend ?Channel filled in with sediment ? Recant overbanlc deposits Bar development OBuried structures ?Exposed bedrock ? Excessive penphyton growth ? Heavy filamentous algae growth ?Green tinge ? Sewage smell Mamnade Stabilization: f ?Y: ORtrap, cement, gabions ? Sediment/grade-control structure ?Bertdlevee ' glow ?High ?Normal w TurwthRR? ? Shgbtly Turbid OTurbid ?Tannic ?Milky ?Colored (from d s) Good potential for Wetlands Restoration Project?? ? YES PO Details lAY1dS act Channel Flow Status Useful especially under abnormal or low flow conditions. A. Water reaches base of both lower banks, minimal channel substrate exposed ............................ ? B. Water fills >75% of available channel, or <25% of channel substrate is exposed ........................ 0 C. Water fills 25-75% of available channel, many logs/snags exposed .........:.............. ..'........... D. Root mats out of water. ? E. Very little water in channel, mostly present as standing pools ..................................................... ? Weather Conditions: 624 t t? Photos: ?N XY 0 Digital ?35mm Remarks: t 39 L Cba=W ModifBeadon 1??1C ?'? Yl CQ, A. channel natural, frequeat bends .................................................................... B. channel usturs, infrequent bends (channelindw could be old) ...................................................... 4 C. some channelization proeent.............................................................................................................. 3 D. more extensive cbaonelizatioo, >40% of stream discupted............................................................... 2 E. DO bends, completely cha melized or tip rapped or gabioued, etc... ..uw p O Evidence of dredit DEvidence of desnagging-no large woody debris in atream Pusanks of uniform shopelheight Remarks EL Iastream Habitat: Consider the percentage of the reach that is favorable for benthos colonization or fish cover. if >7o% of the reach is rocks, 1 type is present, circle the score of 17. Definition: leabacks consist of older leaves that are packed wgether and have begun to decay (not piles of leaves in pool areas). Made as Bare. Common. or A und= C Rocks Macropbytes _LStleks and leafpacks f, Swage and logs fL Undercut bauks or root mats AMOUNT OF REACH FAVORABLE FOR COLONIZATION OR COVER >700A 40-709A 204ffo <20% Score score Score score 4 or 5 types present.- ............. 20 16 12 8 3 types present ......................... 19 15 7 2 types present. ........................ 18 14 10 6 1 type present ........................... 17 13 9 5 No types present.....'.. ............... 0 D No woody vegetation in riparian zone Remarks (YNOUM f bytst Subtotal 12- III. Bottom Substrate (silt, sand, detritus, gravel, cobble, boulder) Look at entire reach for substrate scoring, but only look at riffle for embeddeftess, and use rocks from all parts of ritlle-look for "mud line" or difficulty extracting rocks. A. substrate with good prix of gravel, cobble and boulders 19an 1. embeddedness Q0% (very little sand, usually only behind large boulders) ......................... 15 2. embeddedness 20-40% .......................................................................................................... 12 3. emboddedness 40-80% .......................................................................................................... 8 4. embeddedness >80% ............................................................................................................. 3 B. substrate gravel and cobble 1. embeddedness <20% ............................................................................................................ 14 2. embeddedness 20-40% ......................................................................................................... 3. ernbeddedness 40-80% ........................................................................................................ 4. embeddedneas >80% ............................................................................................................ 2 C. substrate woody gravel 1. embeddedness <50% ............................................................................................................ 8 2. embeddedness >50% ............................................................................................................ 4 D. substrate bomogeneous 1. substrate nearly all bedrock ................................................................................................... 3 2. substrate nearly all sand ........................................................................................................ 3 3. substrate nearly all detritus .................................................................................................... 2 4. substrate nearly all B W clay .................................................................................... 1 Remarks olr? r 1ff k W1 (.fib ? I? , ? truce jLXY t j i v? a 'kW VAV-kX S . a im IX' dk ? . subtorai (_l' w) S c11nd IV. Pool Variety Pools are areas of deeper than average moadmam depths with little or no surface turbulence. Water velocities associated with pools are always slow. Pools may take the form of "pocket water", small pools behind bouklers or obstructions, in large high gradient streams, or aide eddies. A. Pools present h9s= 1. Pools Frequent 00% of 200m area surveyed) a. variety of pool Sizes. .............................................................................................................. 10 b. pools about the same size (indicates pools filling in) ............................................................ 8 2. Pools Infrequent (<30% of the 200m area surveyed) A. variety of pool sizes ............................................................................................................... 6 b. pools about the same size ...................................................................................................... 4 B. Pools absent ............................................................................................................................................ 0 0 Subtotal D Pool bottom boulder-cobble-hard A Bottom sandy-sink as you walk O Silt bottom O Some pools over wader depth Remarks Page Total 40 V. Rime Habitats, Definition: Riffle is area of reaemdon-can be debris dam, or narrow channel area. Rifles Frequent Riffles Infrequent 1 5rm am A. well defined rifle and ruin, rifle as wide as stream and extends 2X width of stream.... 16 12 B. riffle as wide as stream but rifle length is not 2X stream width .................................... 7 ' C. rifle not as wide as stream and rifle length is not 2X stream width ............................. 10 3 D. riAtes absent .................................... ...................................... ................ Channel S1ope:)4J'ypxal foram OSteep--fast flow OLowalike a coastal stream Subtotal ( U ' Vt. Bank Stability and Vegetation FACE UPSTREAM Left Bank Rt. Bank Score Score ' A. Backs stable 1. little evidence of erosion or bank failure(except outside of bends), little potential for erosion.0 B. Erosion areas present 1. diverse trees, shrubs, grass; plants healthy with good root systems ..................................... 6 6 ' 2. few trees or small trees and shrubs; vegetation appears generally healthy ........................... 5 5 3. sparse raised vegetation; plant types and conditions suggest poorer soil binding ................. 3 3 4. mostly grasses, few if any trees and shrubs, high erosion and failure potential at high flow.. 2 2 5. little or no bank vegetation, mass erosion and bank failure evident ........................................... 0 0 Total ' Remarks VII. Light Penetration Canopy is defined as tree or vegetative cover directly above the stream's surface. Canopy would block out ' sunlight when the sun is directly overhead. Note shading from mountains, but not use to score this metric. Score A. Stream with good canopy with some breaks for light penetration ............................................. 10 ' B. Stream with flail canopy - breaks for light penetration absent ..................................................... C. Stream with partial canopy - sunlight and shading are essentially equal .................................... 7 D. Stream with minimal canopy - hull sun in all but a few areas ....................................................... 2 ................................................................................. E. No canopy and no shading ............................ ' Reunarks Subtotal VIII. Riparian Vegetative Zone Width Definition: Riparian zone for this form is area of natural vegetation adjacent to stream (can go beyond floodplain). Definition: A break in the riparian zone is any place on the stream banks which allows sediment or pollutants to directly enter the stream, such as paths down to stream, storm drains, uprooted trees, otter slides, etc. FACE UPSTREAM Lft. Bank Rt. Bank Dominant vegetation: &Trees 16 Shrubs O Grasses O Weeds/old field OExotics (kudzu, etc) Score Score A. Riparian zone intact (no reeks) O 5 O 5 1. width > 18 meters ..................................................................................... 2. width 12-18 meters ................................................................................... 4 4 3. width 6-12 meters ..................................................................................... 3 3 4. width < 6 meters ...................................................................................... 2 2 B. Riparian zone not Intact (breaks) 1. breaks rare a. width > 18 meters ......................................................................... 4 4 b. width 12-18 meters ....................................................................... 3 3 c. width 6-12 meters ....................................................................... 2 2 d. width < 6 meters ......................................................................... 1 1 2. breaks common a. width > 18 meters ......................................................................... 3 3 b. width 12-18 meters ...................................................................... 2 2 c. width 6-12 meters ....................................................................... 1 1 d. width < 6 meters ......................................................................... Remarks 0 0 10 Total Page Total O Disclaimer-form filed out, but score doesn't match subjective opinion-atypical stream TOTAL SCORE 41 RQ ?? Lit 3uppleweat for Habitat AM MOM Field Data Sbeet Diagram to determine bank angle: 90° 45° 135° This aide is 45° bank angle. Site Sketch: Tvnieal S Other comments: 42 Cau Sty Fa M'N 3106 Revision 6th Stu-ho Yl 2 Habitat Ammo at Pkld Data Sheet l) t.Y ??t- MoueWd Piedmont Strum Biological Assessment Unit, DWQ troTASCORE -701 Directions for use: The observer is to survey a minimum of 100 meson with M meters preferred of stream, preferably in an upstream direction starting above the bridge pool and the mad right-of-way. The segment which is assessed should represent average stream conditions. To perform a proper habitat evaluation the observer needs to get into the stream. To complete the form, select the description which best fits the observed habitats and then circle the score. If the observed habitat falls in between two descriptions, select an to score. A final habitat score is determined by adding the r?u1? le" he different 1W OO V1 l W, of i?ewYh Wn ( KQ , of Cum J Stream S na Wa&f Location/road:", of Smith m ' )County &VIMUCL Date ,T-ne 12 200 CC# 0-3 b3 0002 Basin C0. Vt &r Subbasin 0' ` 0 W - 03 Va? Observer(s) Type of Study: O Fish ethos O Basinwide OSpecial Study (Describe) ip? ?}i ,q 10101 Longitude -19 . X0131 w Ecoregion: O MT 0 P O Slate Belt O Triassic Basin Water Quality: Temperance °C DO '-'? mg/l Conductivity (corr.) =µS/om pH = Physical Charaeterisatlon: Visible land me refers to Immediate area that yon can no from sampling location - include what you estimate driving tbru the watershed in watershed land use. Visible Land Use: %Forest %Residential _9?__%Active Pasture % Active Crops %Fallow Fields % Commercial %industrial G _%Other - Describe: VP ii-i'lUb g" sr 1 +4-' Watershed land use : *orest'AAgriculture'Urban Animal operations upstream Width: (meters) Stream D -%- 16 Channel (at top of bank) ? -2 Stream Depth: (m) Avg 0,1 Max O Width variable O Large river >25m wide Bank height (from deepest part of riffle to top of bank-fast flat surface you stand on): (m) ' Bank Angle: 4S- ft ° or O NA (Vertical is 90°, horizontal is 0°. Angles > 90° indicate slope is towards raid-channel, < 9(° indicate slope is away from chantye1. NA if bank is too low for bank angle to matter.) O Channelized Ditch ODeeply incised -steep, straight banks OBoth banks undercut at bend Channel filled in with sediment ' O Recent oveA ark deposits OBar development Buried structures OExposed bedrock O Excessive poriphyton growth O Heavy filamentous algae growth OGreen tinge O Sewage smell Mamnade Stabilization: ON X'Y: O rap, cement, gabions O Sediment/grade-control structure OBermllevee ' Flow conditions : Offigh ONormal w Turbidity: Wear Fors-1w, ightly TurbiTurbid OTannic OMilky OColored (from dyes) Good potential etlands Restoration Project?? *YES ONO Defeat c ?n Y? ?i A W' Chanel Flow Status Useful especially under abnormal or low flow conditions. A. Water reaches base of both lower banks, minimal channel substrate exposed ............................ O B. Water fills >75% of available channel, or <25% of channel substrate is exposed ........................ O C. Water fills 25-75% of available channel, many logs/snags exposed ............................................. O D. Root mats out of water ......................................... .................................................. O E. Very little water in channel, mostly present as standing pools ..................................................... J? Weather Conditions: ?(1 vY1Md .o?rq Photos: ON )?Y 0 Digital 1335mm 39 v f' tV t s L Channel Modification A. charnel natural, frequent bends ....................................................................................................... B. channel natural, infrequent bads (cbatmelization could be old) ...................................................... C. some channelization presant.............................................................................................................. 3 D. more extensive channelizatioo, >40% of streaun disrupted. .............................................................. 2 B. no bends, completely cltamelized or rip rapped or gabioned,etc .................................................. 0 17 Evidence of dredging DEvidence of large woody debris in stream Banks of unifaan shape/height Rau?_ 'tbftd Si'YY.CIXY? ?C? Q. lastrearn Habitat: Consider the percentage of the teach that is favorable for benthos colonization or fish cover. If >70% of the reach is rocks, 1 type is present, circle the score of 17. Definition leaftaolts consist of older leaves that are packed togetber and have begun to decay (not piles of leaves in pool areas). Mark m Ram Comagm. or Abundant. h Roclu A Macrophytes J SNcits mad leatpacks Seaga and loge -- Undercut banks or root mats AMOUNT OF RBACH FAVORABLE FOR COLOMMUON OR COVER >70% 40.70% 20.40% <20% S Score Scare core Score 4 or 5 types present ................. 20 16 8 3 types present ......................... 19 15 8> 7 2 types present. ........................ 18 14 10 6 1 type present. .......................... 17 13 9 5 No types present,. ..................... 0 O No woody vegetation in riparian zone Remarks "CLXNA- y V1 Ck-V) W r i O CL" a-vl A SubWW xOrk - M. Bottom Substrate (silt, scud, detritus, gravel, cobble, boulder) Look at entire reach for substrate scoring, but only look at riffle for embeddedoess, and use rocks from all parts of riffle-look for "mud line" or difficulty extracting rocks. A. substrate with good mix of gravel, cobble and boulders fit? 1. embeddedoeas <20% (very little laud, usually only behind large boulders) ......................... 15 2. embeddedness 20-400/a .......................................................................................................... 12 3. embeddedness 40-800/6 .......................................................................................................... 8 4. embeddedness >80% ............................................................................................................. 3 B. substrate gravel and cobble 1. embeddednew <20% ............................................................................................................ 14 2. embeddedness 20-40% ......................................................................................................... 11 3. embeddedness 40-80% ........................................................................................................ 6 4. embeddednesa >809/6 ............................................................................................................ 2 C. substrate meetly gravel 1. embeddedness <50% ............................................................................................................ 8 2. embeddedoesa >50% ............................................................................................................ 4 D. substrate bomogemous 1. substrate nearly all bedrock ................................................................................................... 3 2. substrate nearly all sand ........................................................................................................ 3 3. substrate nearly all detritus .................................................................................................... 2 4. substrate nearly all silt/ clay ................................................................................................. 1 Remarks Subtotal IV. Pool Variety Pools are areas of deeper than average maximum depths with little or no surface turbulence. Water velocities associated with pools are always slow. Pools may take the form of "pocket water", small pools behind boulders or obstructions, in large high gradient streams, or side eddies. A. Pools present Score 1. Pools Frequent (>30% of 200m area surveyed) L variety of pool sizes ............................................................................................................... 10 b. pools about the same size (indicates pools filling in) ........................................................... 8 2. Pools Infrequent (<300/a of the 200m area surveyed) a. variety of pool sizes ............................................................................................................... 6 b. pools about the sauce size ...................................................................................................... 4 B. Poole absent ............................................................................................................................................ 0 Subtotal ( QD ? Pool bottom boulder-cobble-hard 6 Bottom sandy-sink as you walk O Silt bottom O Some pools over wader depth Remsrlca 40 Page Total 3 0 uP?tY- feaA S V. Rif91e Habltaa Definition: Riffle is area of reaerli6on-cm be debris loan, or narrow channel area. Riffles Frequent srm Rim Infrequent A. well defined riffle and run, riffle as wide as stream and extends 2X width of stream.... 16 .. (5) h id 12 7 .................................. t B. riffle as wide as stream but riffle length is not 2X stream w 10 3 riffle not as wide as stream and riffle length is not 2X stream width ............................. C . 0 Spa t Subtotal ypical for area OSteep -fast flow DLovvmlike a coastal stream Channel : V1. Bank Stability and Vegetation FACE UPSTREAM Left Bank Rt. Bank Score Scm ' A. Basks stable 1. little evidence of erosion or bank failure(except outside of bends), little potential for erosion. Q . B. Erosion area present 6 6 1. diverse trees, shrubs, grass; Plants healthy with good root systems ..................................... 5 few trees or small trees and ebrW* vegetation appears generally healthy ........................... 2 5 . 3. sparse nixed vegetation, plant types and conditions suggest poorer soil binding ................. h flow t hi i l 3 3 2 2 .. g a a 4. mostly grasses, few if any trey and shrubs, high erosion and failure potent 5. little or no bank vegetation, mass erosion and bank failure evident ......................................... .. 0 0 Total arks R em VII. Light Penetration Canopy is defined as tree or vegetative cover directly above the stream's surface. Canopy would block out ' sunlight when the sun is directly overhead. Note shading from mountains, but not use to score this metric. o A. Stream with good canopy with some breaks for light penetration .......................................... ... 1 8 ' B. Stream with full canopy - breaks for light penetration absent ..................................................... Stream with partW canopy - sunlight and shading are essentially equal. ................................... 7 C . ....... . ...... (D . D. Stream with minimal canopy - full sun in all but a few areas ........................................ 0 E. No canopy and no shading ..................................................................................................... ....... ? Subtotal 2- VIII. Riparian Vegetative Zone Width Definition: A break Definition: Riparian zone for this form is area of natural vegetation adjacent to stream (can go beyond floodplain). De in the riparian zone is any place on the stream banks which allows sediment or pollutants to directly enter the stream, such as paths down to stream, storm drains, uprooted trees, otter slides, etc. FACE UPSTREAM Lft. Bank Rt. Bank Dominant vegetation: O Trees .Shrubs )AGrasses O Weeds/old field OExotics (kudzu, etc) Score Score A. Riparian zone intact (no breaks) 1. width > 18 meters ..................................................................................... 2. width 12-18 meters ................................................................................... 3. width 6-12 meters ..................................................................................... 4. width < 6 meters ...................................................................................... B. Riparian zone not intact (breaks) 1. breaks rare a. width > 18 meters ......................................................................... b. width 12-18 meters ....................................................................... c. width 6-12 maters ....................................................................... d. width < 6 meters ......................................................................... 2. breaks common a. width > 18 meters ........................................................................ b. width 12-18 meters ...................................................................... c. width 6-12 meters ....................................................................... d, width < 6 meters ......................................................................... 13 Disclaimer-form filled out, but score doesn't match subjective opinion-atypicsl stream. 0 4 3 4 3 2 2 4 3 4 3 2 1 2 1 3 2 3 2 1 t} 1 0 Total t 0 l_ Page Total TOTAL SCORE 'I O 41 Supidemmt for Habitat Aaeemteot Fief Data Sheet Diagram to determine bank angle: i ? 1 90° 45° u r 'React---as 1 135° This aide is 45° bank angle. Site Sketch: Other manta: 4 AV) VtAY VhArlifiUYl Y)A OVA MSfi Yto, 2? aYVN Y?y C? %'S CA V-V D Y`2c ?lnt St Y ? Df y 100 dc?? S Us / ?v 1 Soh 0.Y101 0 ru 11n . CM b Yl day) -(t 1 1 . ? .> r . _ _1 !?.. 'I C 1\ it C f Vla-- tCw-\n zn I CLV)n A Yld- r 42