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HomeMy WebLinkAbout20061521 Ver 1 - Oakley_Crossroads_273_Closeout2016 - 4/18/2016OAKLEY CROSSROADS (G) STREAM AND BUFFER RESTORATION DMS ID (IMS#) 273 USACE ACTION ID #200702696 (Reauthorization of #2004411286) DWQ Project # 2006-1521 CLOSEOUT REPORT: STREAM, WETLAND, AND BUFFER Project Setting & Classifications Meeting XY Coordinates: 35.766920° N, 77.269077° W County Pitt General Location Robersonville Basin: Tar -Pamlico Physiographic Region: Coastal Plain Ecoregion: Middle Atlantic As -built survey Coastal Plain USGS Hydro Unit: 0302010309002 NCDWQ Sub -basin: 03-03-06 Wetland Classification Riverine bottomland Monitoring Year 4 hardwood Thermal Regime: Warm Trout Water: No Project Performers Source Agency: NCDMS Designer: Stantec Consulting Services, Inc. Monitoring Firm Stantec Consulting Services, Inc. Channel Remediation Ecosystems Grading Solutions, Inc. Plant Remediation Bruton Natural Systems, Inc. Approved for transfer to Yes Stewardship Stewards NC DOT Project Activities and Timeline Milestone Month -Year Project Instituted February 2006 Permitted August 2007 Permit - Reauthorization July 2009 Construction Completed May 2011 As -built survey June 2011 Monitoring Year 1 November 2011 Monitoring Year 2 November 2012 Monitoring Year 3 February 2014 Monitoring Year 4 November 2014 Monitoring Year 5 December 2015 Closeout Submission February 2016 Proiect Setting and Background Summary The Oakley Crossroads Restoration Site is located approximately four miles south of Robersonville, North Carolina in northern Pitt County. This project is located in the Coastal Plain physiographic region in the 03090020 Cataloging Unit of the Tar -Pamlico River basin. The Oakley Crossroads site was historically farmed up to the ditch bank, which was characterized as a channelized third order perennial stream flowing west to east before discharging into Tranters Creek and further downstream, to the Tar River. The project stream, Tranters Creek, and Tar River are all nutrient sensitive waters (NCDWQ, 2004). This project includes 3,789 linear feet of stream restoration credit and 329 linear feet of stream enhancement credit. The 2006 Restoration Plan initially proposed a Priority I restoration approach and included a large area of riparian wetland restoration. The designer later revised the Restoration Plan to include a Priority II approach due to elevation constraints from the upstream DOT road culvert. With the change in stream restoration approach, the wetland restoration component was removed due to the necessary floodplain benching. The site was re -permitted in 2009. Priority II stream restoration involves restoring riffle/pool sequences, the installation of structures, and floodplain grading to improve floodplain connectivity and provide diverse instream habitat. The majority of the floodplain grading occurred on the upstream portion of the stream. Enhancement II stream restoration includes native hardwood tree and shrub planting throughout the conservation easement. Additionally, dimension was restored on the highly eroded section of stream downstream on the Briley culvert through use of log footers. The work on this project also included expanding the two project ponds for irrigation and fortifying a rock ford crossing. The site contains 3.96 acres of jurisdictional wetlands that are permanently protected on site. The project generates 3,920.60 stream mitigation units (SMUs), and 0.23 wetland mitigation units (WMUs). This project also provides riparian buffer credit up to 200 feet from the top of stream bank under the Tar Pamlico buffer rules (15A NCAC 02B.0260), and preservation closing under the 2015 Final Consolidated Buffer rule 15A NCAC 02B.0295 (o)(5). The total buffer credit should generate 791,093 of buffer mitigation units (BMUs). Beaver activity was observed and controlled throughout the project monitoring. Project streams maintained geomorphic stability following the periods of beaver activity without a need for repair. Small areas affected by beaver activities and areas exhibiting low stem density were replanted and are regenerating without any negative setbacks to the success of the riparian buffer (1/2012: 500 stems over 3.3 acres; and 12/2014: 255 plants over 1 acre and 260 live stakes). Recorded conservation easements will protect all stream reaches and riparian buffers in perpetuity. Goals and Obiectives: As described in the 2006 Restoration Plan, "the goal of the Oakley restoration project is to improve water quality and wildlife habitat by restoring a stable stream and wetland system to the project site." Also consistent with the 2006 Restoration Plan goals, "water quality functional improvements include floodplain processes, increased filtering of pollutants, and attenuation of floodwaters. The stream restoration also improved the aquatic habitat in the channels by restoring riffle /pool sequences and adding structures which helped stabilize the channel as well as add diversity to the instream habitat." Specific project goals achieved in this project include: • Provide a stable stream channel • Restore and preserve riparian buffers along stream channel • Improve aquatic and terrestrial habitat along a tributary to Tranters Creek • Establish a wildlife corridor between the Tranters Creek and Briery Swamp to the south • Preserve riverine wetlands • Improved water quality by diverting an existing agricultural ditch from the stream channel into the Taylor pond and by adding riparian buffers the length of the project. Success Criterion Success Criteria Measured Parameter Criteria Met Stream: Yes — Cross-section and longitudinal 7 Cross Sections — 4 riffles, 2 pools Cross section data indicates minor profile measurements should show With photo reference points adjustments when compared to as - little change from the as -built built cross section data cross-sections. Pools should not aggrade nor do riffles degrade. Multiple bankfull events were Two bankfull events occurring in 1 crest gauge documented at least every separate years during the 5 -year monitoring year. At least 2 years monitoring period. had more than one bankfull event 260 stems/acre at MY5 6 Vegetation plots within 50' 5/6 plots in the 50' stream buffer stream buffer met with planted stems; 6/6 plots met with volunteer stems. Wetland (restoration component JD completed prior to project Yes — removed) construction. No parameter required. Riparian Buffer: 8/9 plots in the buffer areas met 320 stems/acre at MY5 9 vegetation plots with planted stems; 9/9 plots met with volunteer stems. Asset Table: Asset Table Oakley Crossroads Stream and Buffer Restoration (EEP# 273) Project Project Component or Reach ID Area (sq ft) Mitigation Ratio Mitigation Units RESTORATION Wetland Buffer Component Restoration 395,403 As -built Close out Stationing/ Mitigation Mitigation or Reach Level Approach (ft/ac) (ft/ac) Location Ratio Units ID PRESERVATION 0-50' Rural Subject Stream 20,507 10:1 Stream R PI 3,789 3,789 00+00 to 1:1 3,789 Section 1 Total Preservation Credits 3,817 37+98.64 Stream E EII 329 329 `"38+39 to 2.5:1 131.6 Section 2 —41+68 Wetlands P 1.13 1.13 n/a 5:1 0.23 Riparian Buffer Asset Table Riparian Non -riparian Total Project Component or Reach ID Area (sq ft) Mitigation Ratio Mitigation Units RESTORATION Wetland Buffer Offset 0-50' Rural Subject Stream 395,403 1:1 395,403 50-100' Rural Subject Stream 225,260 1:1 225,260 100-200' Rural Subject Stream 166,613 1:1 166,613 Total Restoration Credits 787,276 PRESERVATION 0-50' Rural Subject Stream 20,507 10:1 2,051 50-100' Rural Subject Stream 10,988 10:1 1,099 100-200' Rural Subject Stream 20,235 10:1 @ 33% 668 Total Preservation Credits 3,817 TOTAL BUFFER CREDITS 791,093 * Restoration closing under Tar -Pamlico Buffer rule 15A NCAC 02B.0260 **Preservation closing under Final Consolidated Buffer rule 15A NCAC 02B.0295 (o)(5) ***Credit removed for diffuse flow from ditches, and no credit on streams less than 50'wide. MITIGATION UNIT TOTALS Stream Riparian Non -riparian Total Riparian Nutrient Mitigation Units Wetland Wetland Wetland Buffer Offset SMU Units Units WMU BMU 3,920.6 0.23 NA 0.23 791,093 NA Oakley Crossroads IMS 273: Stream and Wetland Asset Map r. Oil! �. x- �,_ c W�6 \t7 N .,lit•• �,. . �_ _,j-- sem, .r Legend Conservation Easement Wetland Preservation Credit Stream Credit Mitigation Approach Restoration Enhancement II s Source: Esri, Digital Globe, GeoEye, i -cub swisstopo, and the GIS User Community = Vegetation Plots 2004 JD Wetlands Cross Sections o Crest Gage • Photo_points I I Feet 0 100 200 400 1 " = 400' Oakley Crossroads IMS 273: Riparian Buffer Asset Map Legend Conservation Easement Buffer Restoration Buffer Preservation Buffer Width Wetland Preservation Credit - 0 -50 - Vegetation Plots 50-100- 100-200- Buffer Width 0-50- 50-100' 100 -200 - I I Feet 0 100 200 400 1 " = 400' Legend O Site Entry OStaging Area »oo� Site Access 2013_01 Planting Zones Plant—Zone Riparian Wetland (Bottomland) Wetland (Obligate) Conservation Easement 0 150 300 f N W+E S 600 m Feet PLANTING SUMMARY TABLE Site Zone Quantity Area Oakley 273 1 400 2.3 Oakley 273 2 100 1 NOTES: Access from Jim Taylor Road to dirt farm road. Direct access to planting areas using truck or 4 -wheeler along edge of farm field. No fencing along boundaries. Supplemental Planting Plan Oakley Crossroads EEP #273 Pitt County, NC May 2013 �rti �rti �rti �rti ivy �r� . s.' Jim Talyor Road Farmville NC a r fX A e3 �I J L J L J 1 n In z ti r r r Legend Live_ Stake_ Zone_ 260 live stakes total !` Site Access Riparian Zone_255 plants total N G Oakley_Crossroads_easement w- E 0 0.015 0.03 0.06 Miles Supplemental Planting Plan Oakley Crossroads EEP #273 Pitt County Live Stakes: 2 rows with 3' spacing for 130' on each side of channel (4 rows total) s i a �`�,�- NC OO neMap, NC Center for Geogr p is Informatio and An lysis, C 911 Boa d 030 M-, N 20 0 cam 0302 1 12 UT tolTr nters Creek IT U) S: 2aa, alldev 39 9R liZ- Post Oak Grove 3020103090030 03020100. 010 f���% 30 Project Watershed Project Streams (1.74 sq. miles) Section 1 Stream Figure 2. Project Watershed Q14-digit HUC Restoration Centerline Boundaries (3,789 ft) Enviranmentat' Oakley Crossroads Hydrography Section 2 Stream Quality Stream and Buffer Restoration Project Enhacement 11 (329 ft) EEP #: 273 Pitt County, North Carolina F ----- L Sta nte,. Feet Ref. USGS 7.5 Minute Topography 2,000 1,000 0 2,000 Map Robersonville West Quadrangle Bd XB WaB ►at AgB E Bb P xA a WaB � WaB ExA LoA Ra ` a Ra WaB CrB2 OcB By ExA Bb �\ � AyA \I 1, OcB Ra �. ExB ExB l� ExA AyB2 WaB Co WaB R, w _ OcB CrB2 ExA NrA WaB ---__ WaB _ Bd i B \� \� \` _ r Co AyA ExB \ \ CrC� "" WaB \� NrB jGoA / w Pg LY ExA AyA \ Co WaB Tdy'or CrB2 RO De r� Bd - Bladen fine sandy loam [HYDRIC] -wLy GoA Co - Coxville fine sandy loam [HYDRIC] CrC - Craven fine sandy loam, 6-10% AyB2 AyB NrA ExB - Exum fine sandy loam, 1-6% NrA - Norfolk sandy loam, 0-1 % OcB NrB2 - Norfolk sandy loam, 1-6% eroded OcB - Ocilla loamy fine sand, 0-4% CrB2 GoA CrA ExA Pg - Pantego loam [HYDRIC] ` WaB ExA GoA Ra - Rains fine sandy loam [HYDRIC] W W - Water brA w Ra OcB WaB - Wagram loamy sand, 0-6% L --_I County Boundary Project Streams Figure 3. Project Site Conservation Section 1 Stream easement NRCS Soil Survey Map easement �� Restoration Soil Map Units Centerline (3,789 ft) Section 2 Stream Enviranmentat Oakley Crossroads Hydrography QualityStream and Buffer Restoration �\f Enhacement II (329 ft) ffRiProject Waterbodies EEP #: 273 Pitt County, North Carolina Feet Stante( 1,000 500 0 1,000 Stream Morphology Data: Cross sections, Longitudinal Profiles, and Morphology Table Oakley Crossroads - UT to Tranters Creek X -Section 1, Riffle, Station 6+72 46 45 44 43 p 42 41 40 39 38 100 -- Flood Prone Area Elevation -MY01 -MY04 ......• Bankfull Elevation -MY02 -MY05 -A, Built MY00 -MY03 Oakley Crossroads - UT to Tranters Creek X -Section 2, Riffle, Station 6+17 47.00 46.00 45.00 44.00 43.00 x 4200. w 41.00 40.00 39.00 38.00 3700 120 140 160 180 200 220 240 Station (ft) -- Flood Prone Area Elevation -MY01 -MY04 ......• Bankfull Elevation -MY02 -MV 05 -A, Built MY00 -MY03 100 120 140 160 180 200 220 Station (ft) 240 260 280 300 Oakley Crossroads - UT to Tranters Creek — — Flood Prone area Elevation —MY 01 —MY 04 X -Section 3, Pool, Station 12+59 ^••••• Bankfull Elevation —MY02 —MY 05 —AS Built MY00 —MY 03 51.00 49.00 47.00 45.00 x c 41.00 39.00 37.00 1 J 35.00 0 50 100 150 200 250 300 350 400 Station (ft) Oakley Crossroads - UT to Tranters Creek — — Flood Prone area Elevation —MY 01 —MY 04 X -Section 4, Riffle, Station 28+46 ......• Bankfull Elevation —MY02 —MY05 —As Built MY00 —MY03 46.00 44.00 4200. c a 40.00 38.00 --� 36.00 1� 34.00 0 50 100 150 200 250 300 350 400 450 500 Station (ft) Oakley Crossroads - UT to Tranters Creek - - Flood Prone Area Elevation -MY 01 -MY 04 X -Section 5 Pool, Station 32+71 ......• Bankfull Elevation -MY02 -MY05 -As Built MY00 -MY 03 43.0 42.0 41.0 40.0 ------------------------------------------------------------ -------- - -- 39.0 -39.0 38.0 r W 37.0 ......................... 36.0 I 35.0 34.0 T( 33.0 200.00 220.00 240.00 260.00 280.00 300.00 320.00 340.00 360.00 380.00 400.00 Station (ft) Oakley Crossroads - UT to Tranters Creek - - Flood Prone Area Elevation -MY 01 -MY 04- Not surveyed, XS pins missing X -Section 6, Riffle, Station 35+24 ......• Bankfull Elevation -MY 02 -MY05 -As Built MY00 -MY03 42.00 41.00 - - - - - - - - - - - - - - - - - - - - 40.00 39.00 38.00 =0 37.00 u 36.00 35.00 34.00 33.00 32.00 200 250 300 350 400 450 Station (ft) Oakley Crossroads - UT to Tranters Creek — — Flood Prone Area elevation — MY 01 —MY 04 X -Section 7 Riffle, Station 38+71 ......• Bankfull Elevation —MY02 —MY05 —AS Built MY00 —MY 03 46.00 44.00 — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — 42.00 40.00 x e 0 38.00 .......................................... 36.00 34.00 32.00 30.00 0 20 40 60 80 100 120 140 160 Stedon (ft) Oakley Crossroads Stream and Buffer Restoration - Longitudinal Profile Station 0+00 to 38+79 2015 Monitoring - Year 0, Year 01, Year 02, Year 03, Year 04, Year 05 42 41 -------YearOThalweg-YearlThawleg-Year2Thalweg-Year3Thalweg-Year4Thalweg-Year5Thalweg-Year5Water • Log Sill ■ Log Vane ® Rock ]-Hook w/Log Vane 40 39 38 37 W I.Wk1 �� A r , 35 34 33 V 32 1000 1500 2000 2500 'I 3000 3500 4000 B 500 Station (ft) 1 = Widths and depths for monitoring resurvey will be based on the baseline bankfull datum regardless of dimensional/depositional development. Input the elevation used as the datum, which should be consistent and based on the baseline datum established. If the performer has inherited the project and cannot acquire the datum used for prior years this must be discussed with EEP. If this cannot be resolved in time for a given years report submission a footnote in this should be included that states: "It is uncertain if the monitoring datum has been consistent over the monitoring history, which may influence calculated values. Additional data from a prior performer is being acquired to provide confirmation. Values will be recalculated in a future submission based on a consistent datum if determined to be necessary." Table 11a. Monitoring Data -Dimensional Morphology Summary (Dimensional Parameters -Cross Sections) Oakley Crossroads Stream and Buffer Restoration / EEP Project No. 273 - Segment/Reach: Mainstem 3,950 feet Cross Section 1 (STA 0+72, Riffle) Cross Section 2 (STA 6+17, Riffle) Cross Section 3 (STA 12+59, Pool) Cross Section 4 (STA 28+46, Riffle) Cross Section 5 (STA 32+71, Pool) Based on fixed baseline bankfull elevation' Base MY1 MY2 MY3 MY4 MY5 MY+ Base MY1 MY2 MY3 MY4 MY5 MY+ Base MY1 MY2 MY3 MY4 MY5 MY+ Base MY1 MY2 MY3 MY4 MY5 MY+ Base MY1 MY2 MY3 MY4 MY5 MY+ Record elevation (datum) used 40.49 40.57 40.37 40.86 41.30 40.38 40.38 40.33 40.33 40.42 39.70 39.70 39.61 39.87 39.74 37.85 37.93 38.22 38.25 38.24 37.33 37.23 37.19 37.31 37.21 Bankfull Width ft 20.82 12.39 15.49 15.73 11.65 8.81 16.60 13.16 15.09 13.85 17.67 14.11 20.58 24.38 20.80 19.56 22.77 22.93 14.64 13.70 14.70 16.10 15.73 13.80 19.06 29.71 23.49 21.70 24.97 22.97 Floodprone Width (ft) 80.66 65.65 78.50 78.50 80.93 86.30 124.27 131.28 128.50 125.00 124.68 122.00 248.08 120.86 244.10 245.00 252.64 249.00 367.14 332.68 367.00 367.00 378.73 377.00 289.16 315.10 301.17 300.00 300.00 300.00 Bankfull Mean Depth (ft) 0.88 0.68 0.63 0.88 0.96 1.07 1.09 1.37 1.20 1.30 1.17 1.36 1.79 1.55 1.66 1.67 1.77 1.63 1.43 1.33 1.35 1.34 1.35 1.31 1.55 1.20 1.48 1.40 1.40 1.47 Bankfull Max Depth (ft) 2.15 1.14 1.84 2.15 1.81 2.13 2.54 2.68 2.61 2.60 2.57 2.50 3.43 3.41 3.17 3.05 3.47 3.39 2.99 2.69 3.28 3.29 3.36 3.36 2.81 3.65 3.77 2.82 3.82 3.62 Bankfull Cross Sectional Area ftz 18.33 8.37 9.77 9.15 11.21 9.42 18.16 17.88 18.17 18.06 20.68 19.23 36.86 37.87 34.50 32.69 40.27 37.31 20.90 18.22 19.85 21.57 21.30 18.08 29.47 35.63 34.74 30.33 35.00 33.84 Bankfull Width/Depth Ratio 23.66 18.22 24.59 27.12 12.14 8.23 15.23 9.61 12.58 10.65 15.10 10.38 11.50 15.73 12.53 11.71 12.86 14.07 10.24 10.30 10.89 12.01 11.65 10.53 12.30 24.76 15.87 15.50 17.84 15.63 Bankfull Entrenchment Ratio 3.88 5.30 5.07 4.99 6.95 9.80 7.49 7.51 8.52 9.03 7.06 8.65 12.05 4.96 11.74 12.53 11.10 10.86 25.08 24.28 24.97 22.80 24.08 27.32 15.17 10.61 12.82 13.82 12.01 13.06 Bankfull Bank Height Ratio 1.00 0.95 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.95 1.00 1.00 1.00 1.00 1.00 0.90 1.00 1.00 1.00 1.00 1.00 0.98 1.00 1.00 1.00 1.00 Cross Sectional Area between end pins (fe) d50 (mm) Cross Section 6 (STA 35+24, Riffle) Cross Section 7 (STA 38+71, Other) Cross Section 8 (Riffle) Cross Section 9 (Pool) Cross Section 10 (Pool) Based on fixed baseline Bankfull elevation' Base MY1 MY2 MY3 MY4 MY5 MY+ Base MY1 MY2 MY3 MY4 MY5 MY + Base MY1 MY2 MY3 MY4 MY5 MY+ Base MY1 MY2 MY3 MY4 MY5 MY+ Base MY1 MY2 MY3 MY4 MY5 MY+ Record elevation (datum) used 36.87 36.83 36.75 36.78 38.00 38.00 37.85 37.97 37.91 Bankfull Width (ft) 17.17 12.92 12.37 12.92 14.51 31.46 36.52 34.07 25.52 26.26 29.66 Floodprone Width ft 158.46 166.08 160.00 160.00 300.00 132.69 132.69 >200 200.00 200.00 200.00 Bankfull Mean Depth ft 1.10 1.35 1.54 1.45 1.76 2.41 2.13 2.09 2.46 2.51 2.38 Bankfull Max Depth ft 2.55 2.70 3.61 3.51 4.14 6.23 6.01 5.42 5.39 5.44 5.71 Bankfull Cross Sectional Area (fe) 18.91 17.43 19.10 18.74 25.51 75.91 77.93 71.24 62.90 65.91 70.71 Bankfull Width/Depth Ratio 15.61 9.59 8.03 8.91 8.24 13.05 17.15 16.30 10.37 10.46 12.46 Bankfull Entrenchment Ratio 9.23 12.82 12.93 12.38 13.78 4.22 3.63 5.87 7.84 7.62 6.74 Bankfull Bank Height Ratio 1.00 0.95 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Cross Sectional Area between end pins fiz d50 (mm) 1 = Widths and depths for monitoring resurvey will be based on the baseline bankfull datum regardless of dimensional/depositional development. Input the elevation used as the datum, which should be consistent and based on the baseline datum established. If the performer has inherited the project and cannot acquire the datum used for prior years this must be discussed with EEP. If this cannot be resolved in time for a given years report submission a footnote in this should be included that states: "It is uncertain if the monitoring datum has been consistent over the monitoring history, which may influence calculated values. Additional data from a prior performer is being acquired to provide confirmation. Values will be recalculated in a future submission based on a consistent datum if determined to be necessary." Shaded cells indicate that these Wll typically not be filled in. 1 = The distributions for these parameters can include information from both the cross-section surveys and the longitudinal profile. 2 = Proportion of reach exhibiting banks that are eroding based on the visual survey from visual assessment table 3 = Riffle, Run, Pool, Glide, Step; Silt/Clay, Sand, Gravel, Cobble, Boulder, Bedrock; dip = max pave, disp = max subpave 4. = Of value/needed only if the n exceeds 3 Oakley Table 11b. Monitoring Data - Stream Reach Data Summary Crossroads Stream and Buffer Restoration/ EEP Project No. 273 - Se ment/Reach: Mainstem 3,950 feet Parameter Baseline MY -1 MY -2 MY- 3 MY- 4 MY- 5 Dimension and Substrate - Riffle only Min Mean a Med Max SD n Min Mean Med Max a SD n Min Mean Med Max a SD n Min Mean Med Max a SD n Min Mean Med Max a SD n Min Mean Med Max a SD n Bankfull Width (ft) 14.6 17.31 20.82 4 12.4 12.8 12.92 13.16 0.394 4 12.4 14.4 14.9 15.49 1.399 4 12.9 14.7 14.8 16.1 1.5 4 11.7 15.02 15.73 17.67 3.073 3 8.8 12.8 14.0 14.5 2.7 4 Floodprone Width (ft) 80.7 182.63 367.14 4 65.7 118.7 124.3 166.1 50.45 4 78.5 183.5 144.3 367 126.9 4 78.5 182.6 142.5 367 127.4 4 80.9 194.78 124.7 379 160.8 3 86.3 221.3 211.0 377.0 139.7 4 Bankfull Mean Depth (ft) 0.9 1.13 1.43 4 0.7 1.1 1.35 1.37 0.393 4 0.6 1.2 1.275 1.54 0.392 4 0.9 1.2 1.3 1.5 0.2 4 1.0 1.16 1.17 1.35 0.195 3 1.1 1.4 1.3 1.8 0.3 4 'Bankfull Max Depth (ft) 2.2 2.56 2.99 4 1.1 2.2 2.683 2.703 0.897 4 1.8 2.8 2.945 3.61 0.783 4 2.2 2.9 2.9 3.5 0.6 4 1.8 2.58 2.57 3.36 0.775 3 2.1 3.0 2.9 4.1 0.9 4 Bankfull Cross Sectional Area (ft) 18.2 19.08 20.9 4 8.4 8.4 17.43 17.88 5.365 4 9.8 16.7 18.64 19.85 4.686 4 9.2 16.9 18.4 21.6 5.4 4 11.2 17.73 20.7 21.30 5.655 3 9.4 18.1 18.7 25.5 6.6 4 Width/Depth Ratio 10.2 16.19 23.66 4 9.6 12.5 9.606 18.22 4.978 4 8.0 14.0 11.73 24.59 7.289 4 8.9 14.7 11.3 27.1 8.4 4 11.7 12.96 12.14 15.10 1.867 3 8.2 9.3 9.3 10.5 1.3 4 Entrenchment Ratio 4.7 10.55 21.21 4 5.3 9.2 9.443 12.82 3.767 4 5.1 12.9 10.73 24.97 8.682 4 5.0 12.3 10.7 22.8 7.6 4 7.0 12.70 7.06 24.1 9.858 3 8.7 14.9 11.8 27.3 8.6 4 'Bank Height Ratio - - - - 1 1 1 1 0 4 1 1 1 1 0 4 1.0 1 1 1 0 4 1.0 1.00 1.00 1.00 0 3 1.0 1.0 1.0 1.0 0.0 4 Profile Riffle Length (ft) 24.8 35.98 53.02 4 24.2 35.2 53.1 4 20.28 30.8 55.2 4 19.4 33.1 52.1 4 15.05 24.8 33.53 4 23.9 31.5 41.75 4 Riffle Slope (ft/ft) 0.002 0.003 0.006 4 0.002 0.003 0.006 4 0.002 0.004 0.006 4 0.00 0.004 0.01 4 0.00 0.0034 0.01 4 0.003 0.004 0.006 2 Pool Length (ft) 20.47 33.67 44.45 2 21 32.54 45.21 2 26.76 138.88 51 2 22.02 33 44.04 2 24.76 32.2 139.64 2 23.9 33.5 41.8 2 Pool Max depth (ft) 2.81 3.12 3.43 2 3.41 3.53 3.65 2 3.17 3.47 3.77 2 3.02 3.4 3.77 2 2.27 2.73 3.18 2 3.2 3.4 3.7 2 Pool Spacing (ft)l 43.4 1 64.26 1 94.03 1 2 42.1 1 65.2 95.2 2 28.72 64 106 33 27.48 64.31 113 33 25.52 63.62 116.81 52 25.7 62.7 110.9 32 Pattern Channel Beltwidth (ft) 38.6 55.94 86.18 48 Radius of Curvature (ft) 19.2 27.81 36.28 56 Pattern data will not typically be collected unless visual data, dimensional data or profile data indicate significant shifts from baseline Rc:Bankfull width (ft/ft) 1.1 1.61 2.1 56 Meander Wavelength (ft) 85.5 103.92 118.61 48 Meander Width Ratiol 2.2 1 3.23 1 4.98 1 48 Additional Reach Parameters Rosgen Classification C4,E5 C4,E5 C4,E5 C4,E5 C4,E5 C4,E5 Channel Thalweg length (ft) Sinuosity (ft) 1.4 1.4 1.4 1.4 1.4 1.4 Water Surface Slope (Channel) (ft/ft) 0.00146 0.00145 0.00145 0.00152 0.0015 n/a BF slope (ft/ft) 0.00144 0.00139 0.00137 0.00135 0.00132 0.0013 3Ri% / Ru% / P% / G% / S%52 - 48 52 48 52 48 - 52 48 - 52 48 - 52 48 3SC% / Sa% / G% / C% / B% / Be% 3d16/d351d50/d84/d95/ Z% of Reach with Eroding Banks Channel Stability or Habitat Metric Biological or Other Shaded cells indicate that these Wll typically not be filled in. 1 = The distributions for these parameters can include information from both the cross-section surveys and the longitudinal profile. 2 = Proportion of reach exhibiting banks that are eroding based on the visual survey from visual assessment table 3 = Riffle, Run, Pool, Glide, Step; Silt/Clay, Sand, Gravel, Cobble, Boulder, Bedrock; dip = max pave, disp = max subpave 4. = Of value/needed only if the n exceeds 3 Table 12 - Verification of Bankfull Events Oakley Crossroads Stream and Buffer Restoration Project - EEP Project No. 273 Date of Data Collection Date of Occurrence Method Photo Visual observation of September 13, 2011 unknown n/a debris lines October 4, 2012 unknown Crest gauge VBE1 (MY2) Visual observation of October 10, 2012 unknown VBE2 (MY2) debris lines March 28, 2013 unknown Crest gauge VBE3 (MY3) April 2, 2014 unknown Crest gauge VBE4 (MY4) Sediment on October 7, 2014 unknown VBE5 (MY4) vegetation Crest gauge and debris VBE6 & 7 September 16, 2015 unknown Iles observed MYS VBEI — Crest gauge with cork observed above the bankf ill line (10/4/2012) I Bankfull line I k/11,f7,7-7. VBE3 — Crest gauge with cork observed above the bankfull line (3/28/2013) VBE2 — Debris line upstream of crest gauge along right bank (10/10/2012) VBE4 — Crest gauge with cork observed above the bankfull line (4/2/2014) hC .° VBE5 — Sediment observed on vegetation (10/7/2014) VBE7 — Crest gauge with cork observed above the bankfull line (9/16/2015) VBE6 — Debris piles immediately upstream of the ford crossing 1 (9/16/2015) Vegetation Data: Stems per plot per year 2015 2014 2013 2012 2011 Plot Planted stems Total Stems Total Stems/ac Planted stems Total stems Total Stems/ac Planted stems Total stems Total Stems/ac Planted stems Total stems Total Stems/ac Planted stems Total stems Total Stems/ac 1 22 39 1579 22 36 1457 23 34 1376 21 23 931 9 9 364 2 8 38 1538 8 41 1660 14 67 2712 16 59 2388 11 11 445 3 21 28 1133 22 30 1214 22 28 1133 21 28 1133 8 8 324 4 20 29 1174 20 46 1862 21 40 1619 20 25 1012 12 12 486 5 11 17 688 10 16 648 9 14 567 10 14 567 9 9 364 6 20 601 24328 22 156 6315 18 96 3886 18 39 1579 12 12 486 7 6 18 729 5 17 688 9 11 445 11 12 486 10 10 405 12 17 688 16 18 729 16 21 850 17 17 688 18 18 729 E98 18 42 1700 17 51 2064 15 29 1174 14 41 1660 1 1 40 DMS Recommendation and Conclusion The project stream is stable and functioning, and the project meets all success criteria. The wetland preservation areas were visually assessed and are stable and intact following the restoration of the project area. All assets within the project area have remained stable for 5 years without the need for further monitoring. DMS recommends closeout to proceed as proposed with 3,920.60 SMU, 0.23 WMU, and 791,093 BU. Contingencies There are no contingencies associated with the closeout of this project. Project Oakley Crossroads Pre & Post Construction Photos: Pre -construction and MY5 views of Section 1 from upper culvert looking downstream; March 2007 and November 2015 Pre -construction and MY5 representative view of upper Section 1 looking downstream; March 2007 and November 2015 Pre -construction and MY5 views of Section 1 (restoration) facing upstream from the Briley culvert; March 2007 and September 2015 Pre -construction and MY5 view of Section 2 (Enhancement) downstream of the Briley culvert; March 2007 and September 2015 Pre -construction and MY5 views of wetland preservation area; March 2006 and September 2015 Pre -construction and MY5 view facing south across floodplain; March 2006 and September 2015 APPENDIX A: Watershed Planning Summary Oakley Crossroads is not located in targeted local watershed. Appendix B: Property Ownership & Protection The site protection instrument for this mitigation project includes the following document(s), available at the specified County Register of Deeds office, and is linked to the property portfolio at http://ncdenr.s3.amazonaws.com/s3fs- public/Mitigation%20Services/Document%20Management%20Libra ry/Property/Prope rty%20PortfoIio/273 OakleyCross roads(G) PD 2003.pdf Project Name County Grantor Property Rights Deed/Page Plat/Page Area Oakley Crossroads Pitt 24.8 Briley Bullock Day, Kelly, and Riley Taylor et al Day, Kelly, and Riley Conservation Easement Conservation Easement Conservation Easement Conservation Easement Conservation Easement Long-term stewardship of this property is managed by the NC DOT. 1809/39 62/85 1825/530 62/85 2041/307 62/85 1965/655 62/85 3392/734 N/A APPENDIX C - Permits U.S. ARMY CORPS OF ENGINEERS WILMINGTON DISTRICT Action ID. 200702696 County: Pitt USGS Quad: Robersonville West GENERAL PERMIT (REGIONAL AND NATIONWIDE) VERIFICATION Property Owner / Authorized Agent: NC Ecosystem Enhancement Program Address: 1652 Mail Service Center Raleigh, North Carolina 27699-1652 Telephone No.: 919-715-7571 Size and location of property (water body, road name/number, town, etc.): Oakley Crossroads Stream and Wetland Restoration project is located west of NC 903, between SR 1547 and Tranters Creek, north of Stokes, Pitt County, North Carolina. Description of projects area and activity: The project site contains 24.8 acres to be used for stream and wetland mitigation in accordance to restoration plan revised in August 2007. Applicable Law: ® Section 404 (Clean Water Act, 33 USC 1344) ❑ Section 10 (Rivers and Harbors Act, 33 USC 403) Authorization: Regional General Permit Number: Nationwide Permit Number: 27 Your work is authorized by the above referenced permit provided it is accomplished in strict accordance with the attached conditions and your submitted plans. Any violation of the attached conditions or deviation from your submitted plans may subject the permittee to a stop work order, a restoration order and/or appropriate legal action. This verification will remain valid until the expiration date identified below unless the nationwide authorization is modified, suspended or revoked. If, prior to the expiration date identified below, the nationwide permit authorization is reissued and/or modified, this verification will remain valid until the expiration date identified below, provided it complies with all requirements of the modified nationwide permit. If the nationwide permit authorization expires or is suspended, revoked, or is modified, such that the activity would no longer comply with the terms and conditions of the nationwide permit, activities which have commenced (i.e., are under construction) or are under contract to commence in reliance upon the nationwide permit, will remain authorized provided the activity is completed within twelve months of the date of the nationwide permit's expiration, modification or revocation, unless discretionary authority has been exercised on a case-by-case basis to modify, suspend or revoke the authorization. Activities subject to Section 404 (as indicated above) may also require an individual Section 401 Water Quality Certification. You should contact the NC Division of Water Quality (telephone (919) 733-1786) to determine Section 401 requirements. For activities occurring within the twenty coastal counties subject to regulation under the Coastal Area Management Act (CAMA), prior to beginning work you must contact the N.C. Division of Coastal Management. This Department of the Army verification does not relieve the permittee of the responsibility to obtain any other required Federal, State or local approvals/permits. If there are any questions regarding this verification, any of the conditions of the Permit, or the Corps of Engineers regulatory program, please contact William Wescott at 252975-1616 ext. 31. i� Corps Regulatory Official NJ,l Date: 08/16/2007 Expiration Date of Verification: 08/16/2009 The Wilmington District is committed to providing the highest level of support to the public. To help us ensure we continue to do so, please complete the attached customer Satisfaction Survey or visit hitp://www.saw.usace.anny.mil/WETLANDS/index.html to complete the survey online. Copy Furnished: Page 1 of 2 Y.S W Lim, A t NC iNHA NCEKN OI A Determination of Jurisdiction: ❑ Based on preliminary information, there appear to be waters of the US including wetlands within the above described project area. This preliminary determination is not an appealable action under the Regulatory Program Administrative Appeal Process ( Reference 33 CFR Part 331). ❑ There are Navigable Waters of the United States within the above described project area subject to the permit requirements of Section 10 of the Rivers and Harbors Act and Section 404 of the Clean Water Act. Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. ❑ There are waters of the US and/or wetlands within the above described project area subject to the permit requirements of Section 404 of the Clean Water Act (C WA)(33 USC § 1344). Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. ® The jurisdictional areas within the above described project area have been identified under a previous action. Please reference jurisdictional determination issued 4/1/2004. Action ID 200411286 Basis of Jurisdictional Corps Regulatory Official: Date 08/16/2007 SURVEY PLATS, FIELD SKETCH, WETLAND DELINEATION FORMS, PROJECT PLANS, ETC., MUST BE ATTACHED TO THE FILE COPY OF THIS FORM, IF REQUIRED OR AVAILABLE. Copy Furnished: Page 2 of 2 U.S. ARMY CORPS OF ENGINEERS WILMINGTON DISTRICT Action ID. 200702696 County: Pitt USGS Quad: Robersonville West GENERAL PERMIT (REGIONAL AND NATIONWIDE) VERIFICATION Property Owner / Authorized Agent: NC Ecosystem Enhancement Program Address: 1652 Mail Service Center Raleigh, North Carolina 27699-1652 Telephone No.: 919-715-7571 Size and location of property (water body, road name/number, town, etc.): Oakley Crossroads Stream and Wetland Restoration project is located west of NC 903 between SR 1547 and Tranters Creek, north of Stokes, Pitt County, North Carolina ***(REAUTHORIZATION WITH NEW EXPIRATION DATE). Description of projects area and activity: The vroiect site contains 24.8 acres to be used for stream and wetland mitiention in accordance to restoration plan revised in August 2007. Applicable Law: ® Section 404 (Clean Water Act, 33 USC 1344) ❑ Section 10 (Rivers and Harbors Act, 33 USC 403) Authorization: Regional General Permit Number: Nationwide Permit Number: 27 Your work is authorized by the above referenced permit provided it is accomplished in strict accordance with the attached conditions and your submitted plans. Any violation of the attached conditions or deviation from your submitted plans may subject the permittee to a stop work order, a restoration order and/or appropriate legal action. This verification will remain valid until the expiration date identified below unless the nationwide authorization is modified, suspended or revoked. If, prior to the expiration date identified below, the nationwide permit authorization is reissued and/or modified, this verification will remain valid until the expiration date identified below, provided it complies with all requirements of the modified nationwide permit. If the nationwide permit authorization expires or is suspended, revoked, or is modified, such that the activity would no longer comply with the terms and conditions of the nationwide permit, activities which have commenced (i.e., are under construction) or are under contract to commence in reliance upon the nationwide permit, will remain authorized provided the activity is completed within twelve months of the date of the nationwide permit's expiration, modification or revocation, unless discretionary authority has been exercised on a case-by-case basis to modify, suspend or revoke the authorization. Activities subject to Section 404 (as indicated above) may also require an individual Section 401 Water Quality Certification. You should contact the NC Division of Water Quality (telephone (919) 733-1786) to determine Section 401 requirements. For activities occurring within the twenty coastal counties subject to regulation under the Coastal Area Management Act (CAMA), prior to beginning work you must contact the N.C. Division of Coastal Management. This Department of the Army verification does not relieve the permittee of the responsibility to obtain any other required Federal, State or local approvals/permits. If there are any questions regarding this verification, any of the conditions of the Permit, or the Corps of Engineers regulatory program, please contact William Wescott at 252-975-1616 ext. 31. Corps Regulatory Official (i(%• 5 • Date: 07/29/2009 Expiration Date of Verification: 03/18/2012 The Wilmington District is committed to providing the highest level of support to the public. To help us ensure we continue to do so, please complete the attached customer Satisfaction Survey or visit httv://www.saw.usace.army.mil/WETLANDS/index.html to complete the survey online. Copy Furnished: RECEIVED JUL 3 0 2009 Page 1 of 2 NC ECOSYSTEM ENHANCEMENT PROGRAM Determination of Jurisdiction: ❑ Based on preliminary information, there appear to be waters of the US including wetlands within the above described project area. This preliminary determination is not an appealable action under the Regulatory Program Administrative Appeal Process ( Reference 33 CFR Part 331). ❑ There are Navigable Waters of the United States within the above described project area subject to the permit requirements of Section 10 of the Rivers and Harbors Act and Section 404 of the Clean Water Act. Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. ❑ There are waters of the US and/or wetlands within the above described project area subject to the permit requirements of Section 404 of the Clean Water Act (CWA)(33 USC § 1344). Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. ® The jurisdictional areas within the above described project area have been identified under a previous action. Please reference jurisdictional determination issued 4/1/2004. Action ID 200411286 Basis of Jurisdictional Determination: Corps Regulatory Official: Date 08/16/2007 SURVEY PLATS, FIELD SKETCH, WETLAND DELINEATION FORMS, PROJECT PLANS, ETC., MUST BE ATTACHED TO THE FILE COPY OF THIS FORM, IF REQUIRED OR AVAILABLE. Copy Furnished: Page 2 of 2 EXISTII EXISTING WETLAND _ _•_ Yom% ji • v\, 28- .24- 3-\ Q CONDITIONS J 29 tantec 30 - Stantea Cormitln0 Servloea ha. 91% 7 es PMI JonFl"vift Road 31 ; RuJe{plt NC32 ;76va—1 _ PoNr i 2 FCX 2 IM L7021 / 3 • CULT TED.FIE 1 / 7 �. . .3a 7 Xt TING—TL4ND An 'This certifies that this copy of this plat accurately depicts the boundary of the jurisdiction of Section 404 \��• of the Clean Water Ad as determined by the undersigned on this date. Unless there has been a change 1� in the law or our published regulations, this detenninati of Section 404 jurisdiction may be relied upon for a period not to exceed five years from this date. T i9 tenninaGon was made utilizing the 1987 Corps of Engi rs W elineati n anu Name. Title: Date: AID: -L- ^- [ �7 11 Scale: NTS EXISTING WETLAND 1 POINT POINT X COORDINATE Y COORDINATE 1929973618 1 1929972810 2951875990 2951875793 2 1929972821 2951875957 4 3 1929972833 2951875945 1929973761 4 1929972880 2951875962 2951875743 5 1929972929 2951875970 8 6 1929972970 2951875978 1929973934 7 1929972992 2951875974 2951875689 295iS75698 8 1929973035 2951875995 13 9 1929973076 2951876001 1929973899 10 11 1929973113 1929973188 ^ 2951876006 2951876'013 2951875645 12 1929973214 2951876025 17 13 1929973226 2951875996 1929973717 14 1929973198 2951875938 2951875656 15 1929973263 2951875905 21 16 1929973299 2951875892 1929973634 17 1929973336 2951875872 2951875549 18 1929973370 2951875850 24 19 1929973390 2951875827 1929973596 20 1929973421 2951875805 2951875605 21 1929973448 2951875770 28 22 1929972845 2951876026 23 1929972894 2951876036 24 1929972908 2951876056 25 1929972959 2951876055 26 1929973013 2951876072 27 1929973109 2951876097 28 1929973135 2951876103 29 1929973193 2951876110 EXI TMC 30 1929973227 2951876085 1 1929973269 2951876080 32 1929973295 2951876096 33 1929973330 2951876086 34 1929973380 2951876064 f 35 1929973433 2951876032 36 1929973474 2951876012 = 37 1929973537 2951875964 i=F\ 38 1929973551 2951875906 39 1 1929973522 2951875821 40 1 1929973490 2951875770 EXISTII EXISTING WETLAND _ _•_ Yom% ji • v\, 28- .24- 3-\ Q CONDITIONS J 29 tantec 30 - Stantea Cormitln0 Servloea ha. 91% 7 es PMI JonFl"vift Road 31 ; RuJe{plt NC32 ;76va—1 _ PoNr i 2 FCX 2 IM L7021 / 3 • CULT TED.FIE 1 / 7 �. . .3a 7 Xt TING—TL4ND An 'This certifies that this copy of this plat accurately depicts the boundary of the jurisdiction of Section 404 \��• of the Clean Water Ad as determined by the undersigned on this date. Unless there has been a change 1� in the law or our published regulations, this detenninati of Section 404 jurisdiction may be relied upon for a period not to exceed five years from this date. T i9 tenninaGon was made utilizing the 1987 Corps of Engi rs W elineati n anu Name. Title: Date: AID: -L- ^- [ �7 11 Scale: NTS EXISTING WETLAND 2 POINT X COORDINATE Y COORDINATE 1 1929973618 2951875776 2 1929973643 2951875793 3 1929973690 2951875789 4 1929973720 2951875785 5 1929973761 2951875780 6 1929973801 2951875743 7 1929973832 2951875711 8 1929973886 2951875702 9 1929973934 2951875696 10 ~11 1929973978 - 1929974012 2951875689 295iS75698 12 1929973971 2951875625 13 1929973948 2951875588 14 1929973899 2951875604 15 1929973815 2951875645 16 1929973752 2951875669 17 1929973736 2951875646 18 1929973717 2951875642 19 1929973711 2951875656 20 1929973731 2951875675 21 1929973675 2951875706 22 1929973634 2951875724 EXISTII EXISTING WETLAND _ _•_ Yom% ji • v\, 28- .24- 3-\ Q CONDITIONS J 29 tantec 30 - Stantea Cormitln0 Servloea ha. 91% 7 es PMI JonFl"vift Road 31 ; RuJe{plt NC32 ;76va—1 _ PoNr i 2 FCX 2 IM L7021 / 3 • CULT TED.FIE 1 / 7 �. . .3a 7 Xt TING—TL4ND An 'This certifies that this copy of this plat accurately depicts the boundary of the jurisdiction of Section 404 \��• of the Clean Water Ad as determined by the undersigned on this date. Unless there has been a change 1� in the law or our published regulations, this detenninati of Section 404 jurisdiction may be relied upon for a period not to exceed five years from this date. T i9 tenninaGon was made utilizing the 1987 Corps of Engi rs W elineati n anu Name. Title: Date: AID: -L- ^- [ �7 11 Scale: NTS Oakley Crossroads Mitigation Cite Pitt County, North Carolina Jurisdictional Waters Existing Wetland 1 = 2.07 AC Existing Wetland 2 = 0.78 AC Existing Wetland 3 = 1.11 AC Exhibit 5.1 .1 EXISTING WETLAND 3 POINT X COORDINATE Y COORDINATE 1 1929973472 2951875619 2 1929973470 2951875603 3 1929973544 2951875556 4 1929973668 2951875482 5 1929973787 2951875426 6 1929973892 2951875391 7 1929973995 2951875355 8 1929974059 2951875400 9 1929974077 2951875421 10 1929974001 2951875401 11 1929974018 295187.5_423 12 1929974001 1 2951875439 13 1929974021 2951875462 14 1929973976 2951875488 15 1929973925 2951875483 16 1929973896 2951875483 17 1929973832 2951875494 18 1929973791 2951875520 19 1929973781 2951875526 20 1929973768 2951875550 21 1929973796 2951875571 22 1929973723 2951875549 23 1929973681 2951875575 24 1929973641 2951875596 25 1929973596 2951875594 26 1929973553 2951875605 27 1929973536 2951875609 28 1929973519 2951875613 Oakley Crossroads Mitigation Cite Pitt County, North Carolina Jurisdictional Waters Existing Wetland 1 = 2.07 AC Existing Wetland 2 = 0.78 AC Existing Wetland 3 = 1.11 AC Exhibit 5.1 .1 APPENDIX D - Debit Ledgers Mitigation Project Oakley Crossroads DMS IMS ID 273 River Basin TAR-PAMLICO Cataloging Unit 03020103 Applied Credit Ratios: 1:1 1.5:1 2.5:1 5:1 1:1 3:1 2:1 5:1 1:1 3:1 2:1 5:1 1:1 3:1 2:1 5:1 1:1 3:1 13.55161:1 Information from DMS Debit Ledger dated 04/15/2016 o c c c m oda o _CG zu m O U a rm0 d cvuN 1 I = wEUU O aO z z 0cA O z Um N A O O OM U ° m m. wmmRr0wy m Beginning Balance (feet and acres) 329.00 1.13 7,276.00 51,730.00 Beginning Balance (mitigation credits) 131.60 0.226 787,276.00 3,817.26 NCDOT Pre -DMS Debits (feet and acres): DMS Debits (feet and acres): DWRPermits USACE Action IDImpact Project Name Riparian Buffer LF Credit Purchase 492,438.20o° Remaining Balance (feet and acres) 1 3,789.001 1329.00 1.13 294,837.80 51,730.00 Remaining Balance (mitigation credits) 1 3,789.001 1131.60 0.226 294,837.80 3,817.26 Information from DMS Debit Ledger dated 04/15/2016 Mitigation Project Name Oakley Crossroads (G) (Purchase) IMS ID # 273 River Basin TAR-PAMLICO Cataloging Unit 03010203 Comment: This ledger shows the debits for the amount of mitigation that the Riparian Buffer ILF Program purchased from the NCDOT ILF Program. The beginning balance represents the amount purchased and not the total mitigation credits available on the site. Applied Credit Ratios: 1:1 3:1 19.163 297.541 Information from DMS Debit Ledger dated 04/15/2016 o' E c m O C -j d t WC 2 C 2 _ O t N J N O Z m y O L a E00 O Z z m N � m Beginning Balance (square feet) 492,438.20 Beginning Balance (mitigation credits) 492,438.20 DMS Debits (credits): DWR Permits Impact Project Name NCDOT TIP U-2527 - Henderson 2003-1494 Western Outer Loop, Vance Co 55,511.65 2003-1470 Hobgood Sewer Collection System 63,808.00 NCDOT TIP R-0218 - US 13 & NC 11 2000-1520 Bethel Bypass, Pitt County 263,103.00 2003-0212 Greenville Utilities (Westside sewer) 61,830.00 2005-0843 Greens Mill Run 10,230.00 2006-0241 Stanton Road 14.00 Lowe's Home Centers of East 2007-0343 Greenville 2,700.00 NC 97 Widening (MA04009), Division 4, 2006-1059 Edgecome County 4,714.50 2008-1721 River Hills Sanitary Sewer Outfall 798.00 Eastern Radiologist Inc. Breast Imaging 2009-0309 Center 1,467.00 2009-0677 Piedmont Natural Gas Line 17,160.00 Ocracoke Volunteer Fire Station gen 2009-0864 maj variance 2,319.00 2009-0989 Ocracoke Volunteer Fire Station 2,723.00 2009-0888 Burgan Residence 27.00 2009-0888 Browne Garage 503.00 754 McCotter Marina Rd/Bienes 03, 04, 2010-0618 05 578.00 2007-0405 203 British Cemetery Road 420.00 2011-0101 Bridge 51 on US 264 3,669.00 2012-0085 Bayside Shores Subdivision Lot 4 863.00 Remaining Balance (square feet) 0.05 Remaining Balance (mitigation credits) 0.00 Information from DMS Debit Ledger dated 04/15/2016 APPENDIX E - Buffer Vegetation Data Color for Density Exceeds requirements by 10% Exceeds requirements, but by less than 10% Fails to meet requirements, by less than 10% Fails to meet requirements by more than 10% Table 9 (continued). CVS Stem Count Total and Planted by Plot and Species EEP Project Code 273. Project Name: Oakley Crossroads Annual Means Scientific Name Common Name Species Type MY5 (2015) PnoLS P -all T MY4 (2014) PnoLS P -all T MY3 (2013) PnoLS P -all T MY2 (2012) PnoLS P -all T MY1 (2011) PnoLS P -all T MYO (2011) PnoLS P -all T Acer rubrum red maple Tree 1 1 625 596 124 Acer rubrum var. rubrum red maple Tree 147 Alnus serrulata hazel alder Shrub 9 7 6 4 Cornus amomum silky dogwood Shrub 2 Eubotrys racemosa 1 1 1 1 1 1 Fraxinus pennsylvanica green ash Tree 24 24 24 25 25 25 22 22 22 22 22 22 13 13 13 13 13 13 Liquidambar styraciflua sweetgum Tree 27 40 41 33 Liriodendron tulipifera tuliptree Tree 1 1 1 Magnolia virginiana sweetbay Tree 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 Morella cerifera wax myrtle shrub 3 3 4 3 3 4 3 3 4 3 3 3 3 3 3 3 3 3 Nyssa biflora swamp tupelo Tree 7 7 7 7 71 71 8 8 8 9 9 9 1 1 1 1 1 1 Nyssa sylvatica blackgum Tree 18 18 18 17 17 17 16 16 17 13 13 13 2 2 2 2 2 2 Pinus taeda loblolly pine Tree 2 2 1 Platanus occidentalis American sycamore Tree 25 25 28 26 26 28 27 27 33 28 28 28 14 14 14 14 14 14 Quercus oak Tree 2 2 2 7 7 7 Quercus falcata southern red oak Tree 31 311 361 34 34 36 321 32 36 30 30 30 10 101 10 12 12 12 Quercus lyrata overcup oak Tree 4 4 4 4 4 4 7 7 8 7 7 7 7 7 7 4 4 4 Quercus michauxii swamp chestnut oak Tree 3 3 3 2 2 2 4 4 4 6 6 6 7 7 7 9 9 9 Quercus nigra water oak Tree 11 11 11 13 13 13 13 13 13 14 14 14 13 13 13 7 7 7 Quercus pagoda cherrybark oak Tree 1 1 1 2 2 2 2 2 2 3 3 3 2 2 2 Quercus phellos willow oak Tree 6 6 6 5 5 5 10 10 10 10 10 10 12 12 12 16 16 16 Quercus rubra northern red oak Tree 1 Rhus copallinum flameleaf sumac shrub 8 8 6 Salix nigra black willow Tree 1 1 5 1 1 6 Sambucus canadensis Common Elderberry Shrub 7 7 1 3 Toxicodendron radicans eastern poison ivy IVine 1 Unknown IShruborTree 1 1 1 Stem count size (ares) size (ACRES) Species count Stems per ACRE 138 141 620.5 1381 829 9 0.22 141 2013 620.5 3728 1421 638.5 1421 813 9 0.22 13 201 638.5 3656 147 12 661 147 9 0.22 12 661 340 1912 1529 1481 665.5 1481 9 0.22 121 665.5 339 19 1524 901 141 404.7 901 90 9 0.22 141 141 404.7 404.7 93 141 418.2 931 93 9 0.22 14 14 418.2 418.2 Color for Density Exceeds requirements by 10% Exceeds requirements, but by less than 10% Fails to meet requirements, by less than 10% Fails to meet requirements by more than 10%