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HomeMy WebLinkAbout20090688 Ver 1_Mitigation Closeout Report_20190325SANDY CREEK - CHARLES WILLIAMS (G) DMS ID # 80 USACE ACTION ID # 200803065 NCDEQ 401 # 05-0408 CLOSEOUT REPORT: STREAM, WETLAND, AND BUFFER Prosect Setting & Classifications Meeting XY Coordinates: 35.82991. -79.64599 County Randolph General Location Liberty River Basin: Cape Fear i Piedmont T d' USGS Hydro Unit: 03030003 Prosect Setting & Classifications Meeting XY Coordinates: 35.82991. -79.64599 County Randolph General Location Liberty River Basin: Cape Fear Physiographic Region: Piedmont Ecoregion: Southern Outer Piedmont/Carolina Slate Belt USGS Hydro Unit: 03030003 NCDWQ Sub -basin: 03-06-09 Wetland Classification Riverine Thermal Regime: Warm Trout Water: N Project Performers Nov. 2016 Source Agency: NCDOT Provider: N/A Designer: Ecological Engineering, LLP VHB Monitoring Firm Ecological Engineering, LLP VHB Plant remediation Riverworks, Inc. & Carolina Silvics, Inc. Invasive Plant Control Carolina Silvics, Inc. Approved for transfer to Stewardship Yes Stewards NCDEQ Prosect Activities and Timeline Milestone Month -Year Mitigation Plan May 2009 Permitted June 2009 Construction Completed Feb. 2013 As -built survey Apr. 2013 Baseline Monitoring July 2013 Planting Completed Feb. 2014 Monitoring Year 1 May 2014 Monitoring Year 2 Nov. 2014 Monitoring Year 3 Nov. 2015 Monitoring Year 4 Nov. 2016 Monitoring Year 5 Nov. 2017 Monitoring Year 6 (Veg. Only) Nov. 2018 Invasive Plant Control Nov. 2018 Closeout Submission Feb. 2019 DMS Planning Context This project is not located in a local watershed planning area. Project Setting and Background Summary: The Sandy Creek - Charles Williams Stream, Wetland and Buffer Site ("Project" or "Site") is located in Randolph County, North Carolina, approximately four miles west of Liberty and six miles north of Ramseur. It is bordered to the north and west by undeveloped land, to the east by SR 2442 (Ramseur -Julian Road), and to the south by Sandy Creek. Northeastern Randolph Middle School is on the property opposite of Sandy Creek, to the south. The project is located within HUC 03030003020010, the Upper Sandy Creek watershed, which is listed as a Targeted Local Watershed (TLW) in the 2009 Cape Fear River Basin Restoration Priorities (RBRP). The RBRP notes that five additional DMS projects are located in the TLW. Historically, land use surrounding the Project has consisted of agricultural production and cattle grazing. The project is comprised of a portion of Sandy Creek and two of its unnamed tributary streams. Prior to project implementation, wooded riparian buffers were lacking on the tributary streams, a relatively narrow wooded buffer was present on Sandy Creek, and cattle had access to the tributaries. The mitigation approach on the UT was originally Ell at a 1.5:1 ratio. The current mitigation approach for the UT is EI; however, the 1.5:1 ratio has not changed. DMS has not increased the mitigation credits post -mitigation plan. DMS provided cattle exclusion fencing, improved the existing road crossing of the primary UT, installed stabilizing structures in the primary UT, and planted the 18 -acre conservation easement. While stream construction was completed in 2013, final planting was not completed until February 2014. For this reason, stream monitoring objectives were completed in 2017, while vegetation monitoring was completed in 2018. Due to no channel cross-section surveys being conducted in 2018, Low Top of Bank is not included. Supplemental planting was performed between December 2014 and March 2015, with additional supplemental planting on February 6, 2017. Invasive species treatments for Chinese privet and multiflora rose were performed in September 2014, February 2017, and November 2018. During MY2 monitoring, a newly constructed beaver dam was observed within the channel at approximately station 14+34.75, near Cross -Section 1. In May of 2015 during MY3 monitoring, another beaver dam was observed immediately upstream of the culverted road crossing at approximately Station 19+51.50. During June of 2015, these dams were removed by hand and beaver trapping was conducted by APHIS. No additional beaver activity was observed within the easement area until October 4, 2016, at which time the beaver dam upstream of the road crossing was observed to have been reconstructed. During 2017/MY5 monitoring, the beaver dam upstream of the road crossing was gone again, but the dam near Cross -Section 1 had been reconstructed as of September 8, 2017. This dam was again removed in November 2017 and was not observed during 2018. No beaver dams or recent evidence of beaver activity were noted during the September 2018 vegetation reconnaissance. During late MY3 or early MY4, a large beaver impoundment at the upstream end of the project area was breached. It is not clear whether the breach was intentional, or whether the dam naturally breached as a result of a storm event. In February 2016, evidence of very high water and strong overbank flow was observed, likely from this breach. Banks were observed to be generally stable and vegetated, and no structure instability or failure was observed. No evidence of dam reconstruction or recent beaver activity was observed in this area during 2018. Post -construction, a total of 1,753 linear feet of stream was enhanced through cattle exclusion, planting, and stabilization, 1.95 acres of wetland were enhanced through planting, and 8.9 acres of riparian buffer were restored through planting. The conservation easement, totaling 18 acres, protects streams, wetlands, and riparian buffers in perpetuity. Goals and Objectives: Specifically, the Project's goals were to: • Reduce nutrient and sediment water quality stressors; • Provide for uplift in water quality functions; • Improve instream and wetland aquatic habitats, including riparian terrestrial habitats; and, • Provide for greater overall instream and wetland habitat complexity and quality. Success Criteria: Success Criteria Measured Parameter Criteria Met Vegetation — NCDWR 320 Planted Stems/Acre Eight of twelve plots met the parameter Riparian Buffer Credit Vegetation — USACE Stream 260 Planted Stems/Acre Seven of eight plots met the parameter & Wetland Mitigation Yes, very little departure Little to no departure from from restored condition is restored condition (cross- seen in cross-sections and Stream Stability — Visual section and longitudinal the recently collected longitudinal profiles. Multiple Assessment profile), verification of a significant bankfull events minimum of two bankfull are documented by crest events in separate years. gauge, observations, and photographic evidence. Project Components and Mitigation Credits Charles Williams Stream, Wetland and Buffer Site 180 Mitigation Stream Riparian Wetland Non -riparian wetland Buffer Nitrogen Phosphorus Nutrient Offset Nutrient Offset Type R RE R RE R RE Totals 1,168 0.98 ComponentsProject 386,847 Restoration or Restoration Mitigation Project Component Stationing/Location Existing Footage/ Acreage Approach Restoration Footage or Equivalent Acreage Ratio Stream Enhancement 10+00 to 27+53 1,753 linear feet EI RE 1,753 1.5 : 1 Riparian Wetland areas east and west of UT 1.95 acres E RE 1.95 2: 1 Enhancement to Sandy Creek Buffer Restoration Sandy Creek and UT to 193,090 square feet R R 193,090 1 : 1 (TOB - 50') Sandy Creek Buffer Restoration (50' Sandy Creek and UT to 193,757 square feet R R 193,757 1 : 1 200') Sandy Creek Component Restoration Level Stream (linear feet) Riparian Wetland (acres) Non -riparian Wetland (acres) Buffer (square Upland (acres) feet) Riverine Non-riverine Restoration 386,847 Enhancement 1.95 Enhancement 1 1,753 Enhancement II Creation Preservation HQ Preservation BMP Elements Element Location Purpose/Function Notes BMP Elements BR = Bioretention Cell; SF = Sand Filter; SW = Stormwater Wetland; WDP = Wet Detention Pond; DDP = Dry Dentention Pond; FS = Filter Strip; S = Grassed Swale; LS = Level Spreader; NI = Natural Infiltration Area; FB = Forested Buffer. Legend Conservation Easement, 18 acres - UT to Sandy Creek1,753 LF (1,168 SMU) Buffer Restoration Credit, TOB - 50', 193,090 SF Buffer Restoration Credit, 50' - 100', 126,769 S Buffer Restoration Credit, 100' - 200', 66,987 S Riparian Wetland Enhancement, 1.95 acres 11 Ems., s r? 'Y F N1 i 1 9 -i Northeast Randolph w E Middle Sc � ��:,. S + �. t 4 � 0 175 350 r a �;. r R . Mr �•y 1" = 350' Asset Map Map Source: Charles Williams Site - DMS Project No. 80 2018 Aerial from FIGURE 1 Enviranmenlul NCOneMap.com Quality Randolph Co., NC February 2019 CW-XS1 CW •XS3 Legend Stream Enhancement 1.5:1 XSections CW_VegPlots_MY5 Wetland Enhancement CW—Final—Buffer—Assets distance N = 50 ,� WE ® 100 ® 200 S WVSeasement crest_gauge_point AL V abeam R RE 1,158 Riparian Wetland R RE 0-98 Nitrogen Phosphorus Non -riparian wetland Buffer Nutrient Offset Nutrient Offse R RE 10 255 0 510 F Restoration or Restoration Project Component Stationingil-ocation Existing Footage.+Acreage Approach Restoration Footage or Mitigation Equivalent Acreage R- Ratio Rati Stream Enhancement 10+00 to 27+53 1,753 linear feet El :�E 1,753 1.5 : 1 Riparian Wetland areas east and west of UT 1-95 acres E ,E 1.95 2 Enhancement to Sandy Creek Buffer Restoration Sandy Creek and UT to 193,090 square feet R R 193,090 1 : 1 (f0B - 5Y) Sandy Creek Suffer Restoration {50' Sandy Creek and UT to 200' Sandy Creek 193,757 square feet R R 193,757 1 : 1 r_ 10 255 0 510 F Legend] Conservation Easement UT to Sandy Creek Watershed _ �� _,^t ::,• Sandy Creek Watershed h N% JJ .� __ �.r fit' + f r `�, ` f;M 7 i., �:i:"�• a , �`, ' 'tom ' nom\ .. ,�~• M� � �,i,u '_��- .- .. - 1 S j � ��.J r" r' \: ,. i� ' 5�;.�. . r•L_ T-' rL`-.. •. �=_�. - '..tiff .., _ .. - flI1111111 -"- "11111111n, 7C J IN '• /' - - i= =v{ - USGS Topographic Map Map Source: Charles Williams Site - DMS Project No. 80 2013 Grays Chapel & Liberty FIGURE 2 Entiranmenlul USGS Quadrangles Quality Randolph Co., NC February 2019 Legend Conservation Easement -iii ' ID +gy p Vic we WIN VAG VAG Pw we Yw DO VC PLIC "D va PW Pw D�+ Ilk Vie �a Hie 1 *0 AV, . MA MIC ADD ROD r ,. YINDo Him N W+r S 0 500 1,000 V = 1,000' NRCS Soil Survey Map Source: �i Charles Williams Site - DMS Project No. 80 2006 Randolph County FIGURE 3 fnvrrvnmer:tal Quality Randolph Co., NC February 2019 Soil Survey, Map Sheet 9 N Breached w+'-" beaver dam upstream S of easement 0 100 200 1" = 200' ti Chinese privet treated Feb. 6, 2017 Supplemental plantings installed Feb. 6, 2017 Vegetation Plot 2 (observed ross-section 1 beaver dam last September 8, 2017 Supplemental plantings installed Feb. 6, 2017 Vegetation Plot 3 J . J L ncess tree 10 stems Cross-section 2 z 1 i1 1A Entire easement treated for invasive species in November 2018 - 3 Vegetation Plot 5 Cross-section 3 ri -07 OLI Vegetation Plot 1 Remediation Map A OP - Charles Williams Site - DMS Project No. 80 Enviranmentul Quality Randolph Co., NC �e - _ Supplemental plantings installed Feb. 6, 2017 Vegetation Plot 4 Logs against easement fence - i Vegetation Plot 6 Vegetation Plot 7 Legend Vegetation Plot 8 Easement Boundary =- o Cross -Sections ' I' Cross-section 4 Crest Gauge Riverine Wetland Enhancement ONotable Crest Gauge O Remediation Map A OP - Charles Williams Site - DMS Project No. 80 Enviranmentul Quality Randolph Co., NC �e - _ Supplemental plantings installed Feb. 6, 2017 Vegetation Plot 4 Logs against easement fence - i Vegetation Plot 6 Vegetation Plot 7 Legend Easement Boundary =- o Cross -Sections I' O Crest Gauge Riverine Wetland Enhancement ONotable Areas O Vegetation Plot Meeting 260 & 320 Planted Stems/Acre O Vegetation Plot Meeting 260 but not 320 Planted Stems/Acre . Vegetation Plot not Meeting 260 or 320 Planted Stems/Acre 28+50 Cross Vane (stable) Log Vane (stable) Rootwad (stable) Map Source: 2018 Aerial from FIGURE 4A NCOneMap.com February 2019 z ar Rarnseur: Julian - x 3 _ Road 0 125 250 1"=250' --�� ter" Vegetation Plot 12 for 4 ► �,:. ..c. tip' � ' .'r:'�'"' � r 424, r Vegetation Plot 11 `T Northeast Randolph Middle School = [Vegetationlot 10 �. - - � big, Y�•�S -) .yyi.•�, - Entire easement treated3- for invasive species in November 2018 " r ,- Legend Vegetation Plot 9Easement Boundary •: ` ` �--1 O Vegetation Plot Meeting 260 �1� c.°'.:},,•��; •- & 320 Planted Stems/Acre Vegetation Plot Meeting 260 O but not 320 Planted a - Stems/Acre - - ' Vegetation Plot Not Meeting ` " O 260 or 320 Planted Stems/Acre rwi Remediation Map B Map Source: Charles Williams Site - DMS Project No. 80 2018 Aerial from FIGURE 413 Enviranmenrut NCOneMap.com Quality Randolph Co., NC February 2019 Station Elevation 0.00 554.4697 4.$B 554.1971 14.00 553.2186 15.0$ 552.8Q74 19.8$ 551.975 24.71 551.4284 22.75 55Q.13952 2$.$$ 55Q.7381 31.78 55Q.7477 32.95 551.7856 35.49 552.Q82 37.$3 552.623 40.00 552.8933 44.94 553.1724 54.00 553.345 55.49 553.3635 59.93 553.386 $5.42 554.0882 $$.55 554.4152 ,�. z. l ` Stream Type: C5 Phobgroph forcing downetnam @ X31 UT to Sandy Creek, Cross Section 1, Riffle, Station: 14+41 560 559 As -Built 2013 558 557 -� MY1 2/26/14 t 556 "",........ .. �- MY 2 9/16/2014 `0 555 554 MY 3 6/30/2015 M 553 MY47/19/2016 552 MY5 7/17/2017 551 550 --- Baseline Bankfull Monitoring Datum 0 10 20 30 40 50 60 70 .....• Floodprone Area Distanco (fed) River Basin: Cape Fear Watershed: UT3arxly Croak, MY -45 X5 1D: X3 1, Ride, STA. 14+41 Drainage Area (sq mi): 4.9 Date: 7!17!2017 Field Crew: D. Cooper, W. Tumer 7anidull vation: 553.1ss Sectional Area: 37.9 th: 32.2 Flood Prone Area Elevation: 555.$ Flood Prone Width: 200+ Max. Depth at Bankfull: 23 Mean Depth at Bankfull: 1.3 Width/Depth Ratio: 24.$ Entrenchment Ratio: >$ Bank Height Rati o: 1.4 River Basin: Cape Fear Station Elevation Watershed: UT3arxly Croak, MY-45 0.00 552.9845 X5 1D: X3 2, Glide, STA. 19+3$ 4A 553.1658 Drainage Area (sq mi): 4.4 4.43 553.268 Date: 7!1$!2017 14.83 552.9523 Field Crew: D. Cooper, W. Turner 18.78 552.826 ' 19.$$ 552.3701 20.43 551.595 n: 552.4 21.11 551.152 ectional Area: 78a"ldullN7 33.4 23.33 550.8106 23.1 24.83 550.737 Flood Prone Area Elevation: 555.2 2$.84 550.6752 Flood Prone Width: 200+ 24.0$ 551.1232 _. v Max. Depth at Bankfull: 2.2 31.01 551.5737 Mean Depth at Bankfull: 1.$ 32.84 551.2513 Stream Type: 05 Phobgroph facing downst eam @ X3 2 Width/Depth Ratio: 14.$ 34.41 551.085 Entrenchment Ratio: �$ 37.01 5512178 Bank Height Rati 37.98 551.805 40.2$ 552.9664 45.0$ 553.1516 49.89 553.1988 55.37 552.9529 UT to Sandy Creek, Crass Section 2, Run, Station: 19+36 560 - 558 As-Built 2013 � 556 - MY12/26/14 ........................ .............................................. 0 MY 2 9/16/2014 `0 554 0 _--_- -- MY 3 6/30/2015 552 MY4 7/19/2016 550 - - MY5 7/18/2017 548 -• --- Baseline Bankfull Monitoring Datum 0 10 20 30 40 50 60 70 .....• Floodprone Area Distlanco (fest) o: 1.4 River Basin: Caps Fear Watershed: UTSandy Creek, MY -05 XS 1D: XS 3, Run, STA. 23+44 Drainage Area (sq mi): 4.9 Date: 7/19/2017 Field Crew: D. Cooper, W. Tumer • I• . Elevation Banldull Elevation: 551.9 Bankfull Cross Sectional Area: 32.5 Bankfull Width: 23.0 Flood Prone Area Elevation: 554.9 Flood Prone Width: 200+ Max. Depth at Bankfull: 27 Mean Depth at Bankfull: 1.5 Width/Depth Ratio: 15 Entrenchment Ratio: >8 Bank Height Ratio: 1.1 Station Elevation 0 551.7725 4.239720963 552.1223 9.945943505 552.2497 14.91741637 551.2408 17.05300209 552.1632 19.07109574 550.7354 220994401 549.1664 24.16159692 549.2658 28.59611879 549.8048 28.64100973 549.925 30.30368943 550.9368 35.01461968 550.9999 37.94015505 551.1396 41.7506088 552.3007 45.24282B43 552.6832 49.69398169 552.5833 55.53082435 552.3413 56.34787958 552.3913 UT to Sandy Creek, Cross Section 3, Glide, Stadon: 23+49 560 558 556 `0 554 a 0 552 550 548 0 Stream Type: C5 Ph*graph facing downstum @ XS 3 10 20 30 40 50 60 Distlaneo (fest) 70 As -Built 2013 MY1 2/26/14 MY 2 9/16/14 MY 3 6/30/2015 MY4 7/20/2016 MY5 7/20/2017 --- Baseline Bankfull Monitoring Datum Floodprone Area River Basin: Caps Feer Watershed: UT Sandy Croak, MY -05 XS 1D: XS 4, Rifle, STA. 27+14 Drainage Area (sq mi): 4.4 Date: 7/20+2017 Field Crew: D. Cooper, W. Tumor Station Elevation Bankfull Elevation: 551.7 Bankfull Crass Sectional Area: 39.7 Bankfull Width: 25.1 Flood Prone Area Elevation: 554.8 Flood Prone Width: 200+ Max. Depth at Bankfull: 3.2 Mean Depth at Bankfull: 1.7 Width/Depth Ratio: 14.7 Entrenchment Ratio: ?8.0 Bank Height Ratio: 1.0 Station Elevation 0 551.2606 4.853175575 551.3409 9.838043125 551.1986 14.83381598 551.6089 19.76775178 552.0037 23.4905335 551.8007 25.9935143 550.8302 26.6445454 549.7921 28.01703875 548.6039 30.85993943 548.4841 32.96710071 548.7443 37.34162311 550.4648 41.01200486 550.3933 50.16389719 551.9199 57.65749503 552.46 62.35559607 552.0746 65.82654674 552.1523 UT to Sandy Creek, Cross Section 4, Wffle, Station: 27414 Stream Type: 1 05 1 Phobgraph facing downstream @ XS 4 As -Built 2013 --A MY12/26/14 MY 2 9/16/14 MY 3 6/30/2015 MY4 7/20/2016 MY5 7/20/2017 -- Baseline Bankfull Monitoring Datum Floodprone Area r- 0 to c CL as 0 c� 0 rr m x a Profile Reach (UT Sandy Creek Sta. 10+00 to 27+53) 556 555 554 ■ A ■ ■ 553 ■ 552 —,;�.:•:' •...._ ■ ■ ........, l� ■ i ■ 551 G • _ ` 1 y m 550 — '•� .. 549 f` - - ......... ....... N N ,. - 548 547 N 0 U 546 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 Station (ft) ■ As Built Top of Bank • As Built Bankfull • • • • • • • As Built Water Surface As BuiltThalweg + MY1 Bankfull MY1 Water Surface MY 1 Thahxeg MY 2 Top of Bank MY 2 Bankfull MY 2 WatarSurface MY 2 Thatweg MY 3 Top of Bank MY3 Bankfull MY 3 Water Surface MY 3 Thalweg MY 4 Thalweg ..••••• MY 4 Water Surface ■ MY 4 Top of Bank MY 4 Bankroll MY5 Bankfull •••••.•MY5Water Surface a MY5 Top of Bank MY5Thalwe r- 0 to c CL as 0 c� 0 rr m x a �Uvj 551 550 C 549 cC d W 548 547 546 1000 Profile Reach (UT to Sandy Creek Sta. 10+00 to 14+SO) 1050 1100 1150 —Thalweg, Baseline —Thalweg, MY1 —Thalweg, MY2 1200 Station (ft) Thalweg, MY3 1250 1300 1350 —Thalweg, MY • Structures, MY3 A Thalweg, MY5 1400 1450 552 551 550 C 549 cC d W 548 547 546 1450 Profile Reach (UT to Sandy Creek Sta. 14+50 to 19+00) 1500 1550 1600 1650 Station (ft) —Thalweg, Baseline —Thalweg, MY1 —Thalweg, MY2 —Thalweg, MY3 —Thalweg, MY 4 1700 1750 ■ Structures, MY3 — XS1 1800 1850 Thalweg, MY5 ■ Structures_MY5 1900 552 551 550 C 549 d W 548 547 546 1900 Profile Reach (UT to Sandy Creek Sta. 19+00 to 23+50) 1950 —Thalweg, Baseline 2000 Thalweg, MY1 2050 2100 2150 Station (ft) Thalweg, MY2 Thalweg, MY3 —Thalweg, MY4 ■ Structures, MY3 2200 Left Culvert, MY4 —XS2 2250 Thalweg, MY5 2300 Structu res_MY5 2350 552 XS3 551 550 C 0 t 549 — 548 547 546 2350 2400 2450 2500 —Thalweg, Baseline—Thawleg, MY1 —Thalweg, MY2 Profile Reach (UT to Sandy Creek Sta. 23+50 to 28+00) XS4 NOTE: This MY 3 Point was shot slightly off the thalweg on top of a log J -hook. The corresponding MY 4 & 5 points (below) were shot where the thalweg spills over the log J -hook. 2550 2600 2650 2700 2750 Station (ft) Thalweg, MY3 —Thalweg MY ■ Structures, MY3 —XS3 —XS4 —Thalweg, MY5 ■ Structures_MY5 2800 Monitoring Data - Dimensional Morphology Summary (Dimensional Parameters - Cross Sections) Charles Williams/Sandy Creek Site 180 - UT to Sandy Creek: 1,850 linear feet Cross Section 1 (Riffle) Cross Section 2 (Glide) Cross Section 3 (Run) Cross Section 4 (Riffle) 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+ Record elevation (datum) use Bankfull Width (ft) 22.0 22.6 23.9 24.0 19.9 32.2 19.6 20.5 19.4 21.8 20.8 23.7 22.6 18.8 20.1 22.4 22.1 23 24.9 24.5 24.1 24.2 22.8 25.1 Floodprone Width (ft) 63.0 65.4 66.1 66.1 >100 >100 200+ 200+ 200+ 200+ 200+ 200+ 200+ 200+ 200+ 200+ 200+ 200+ 200+ 200+ 200+ 200+ 200+ 200+ Bankfull Mean Depth (ft) 1.0 1.0 0.9 1.1 1.3 1.3 1.7 1.6 1.8 1.7 1.8 1.6 1.6 1.5 1.7 1.6 1.4 1.5 1.5 1.5 1.5 1.8 1.7 1.7 Bankfull Max Depth (ft) 1.7 1.6 1.8 1.9 2.5 2.3 2.5 2.8 3.1 2.8 2.4 2.2 2.8 2.8 3 3.16 3.0 2.7 2.8 2.9 2.9 3.1 3.0 3.2 Bankfull Cross Sectional Area (f?) 21.7 22.5 22.7 25.6 25.6 37.9 33.4 32.8 35.3 36.7 36.4 33.9 36.4 29.0 33.5 36.5 30.4 32.5 36.1 37.8 37.1 42.7 39.6 39.7 Bankfull Width/Depth Ratic 22.3 22.7 25.2 22.6 >12 24.8 11.5 12.9 10.7 12.9 11.9 14.8 14.0 12.2 12.1 13.7 >12.0 15 16.6 15.8 15.6 13.7 >12.0 14.7 Bankfull Entrenchment Ratio 2.9 2.9 2.8 2.8 >2.2 >6.0 >10.0 >10.0 >10.0 >10.0 9.6 >8.0 >8.0 >8.0 >8.0 >8.0 >8.0 >8.0 >8.0 >8.0 >8.0 >8.0 >8.0 >8.0 Bankfull Bank Height Ratio 1.0 1.0 1.0 1.0 1.0 1.0 1.1 1.1 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1 1.0 1 1.1 1.0 1 1.0 1 1.0 1 1.0 1.1 1.0 Verification of Bankfull Events Charles Williams/Sandy Creek / 80 11/6/2013 unknown Crest Gage Not Available 3/6/2014 unknown Visual On-site (wrack) Not Available 9/16/2014 unknown Crest Gage Not Available 4/17/2015 4/17/2015 Visual On-site (active overbank event) Photo 1 Visual On-site (wrack, sediment staining, alluvial 6/30/2015 unknown deposits) Not Available 2/18/2016 unknown - likely caused by Visual On-site (wrack, sediment staining, alluvial Photo 2 beaver dam breach deposits, flattened vegetation) Visual On-site (log jam from previous high flow 7/20/2016 unknown event) Not Available 2/10/2017 unknown Crest Gage Not Available Between 2/10/2017 and Crest Gage, Visual On-site (wrack, sediment on 7/20/2017 7/17/2017 saplings in floodplain) Not Available Between April 2018 and August Crest Gage damage, Visual On-site (wrack, 9/8/2018 2018 evidence of inundation throughout floodplain) Not Available Photo 1 Photo 2 8 2 0 Charles Williams/Sandy Creek Site 30-70 Percentile Graph for Rainfall - Cumulative 2013-2018 Randolph County, NC miiiiiiim MY1 2013 miiiiiiim MY2 2014 miiiiiiim MY3 2015 MY4 2016 miiiiiiim MY5 2017 MY6 2018 30% 70% CO (Q CU Q C Q O E Q E E LL VJ U) O N Z Month Scientific Name Species MY5 Plot 1 MY5 Plot 2 MY5 Plot 3 MY5 Plot 4 MY5 Plot 5 MY5 Plot 6 MY5 Plot 7 MY5 Plot 8 MY5 Plot 9 MY5 Plot 10 MY5 Plot 11 MY5 Plot 12 Common Name Type Planted Total Planted Total Planted Total Planted Total Planted Total Planted Total Planted Total Planted Total Planted Total Planted Total Planted Total Planted Total Acer negundo boxelder Tree 4 5 5 4 4 Acer rubrum red maple Tree 4 1 1 Betula nigra river birch Tree 2 1 1 2 2 3 3 2 2 Carpinus caroliniana American hornbeam Tree 4 4 1 1 Carya hickory Tree 1 1 1 1 Celtis laevigata sugarberry Tree Cephalanthus occidentalis common buttonbush Shrub Cornus amomum silky dogwood Shrub 5 Diospyros virginiana persimmon Tree 1 1 1 1 1 1 1 1 Fraxinus pennsylvanica green ash Tree 14 18 3 5 2 2 4 6 2 2 3 3 5 27 1 1 2 2 2 2 2 2 2 2 Ilex decidua possumhaw shrub Juglans nigra black walnut Tree 2 Liquidambar styraciflua sweetgum Tree 11 1 4 2 Liriodendron tulipifera tuliptree Tree 2 2 1 1 1 1 1 1 Magnolia virginiana sweetbay Tree Nyssa sylvatica blackgum Tree 1 1 Platanus occidentalis American sycamore Tree 1 1 1 1 2 2 1 1 Prunus serotina black cherry Tree Quercus oak Tree 2 2 Quercus laurifolia laurel oak Tree 2 2 Quercus lyrata overcup oak Tree 2 2 1 1 1 1 1 1 1 1 Quercus michauxii swamp chestnutTree oak 1 1 1 1 1 1 2 2 2 2 1 1 1 1 Quercus phellos willow oak Tree 2 2 4 4 2 2 1 1 2 2 1 1 2 2 Quercus rubra northern red oak Tree 1 1 1 1 1 1 Salix nigra black willow Tree 13 2 Sambucus conadensis elderberry Shrub Sassafras albidum sassafras Tree 1 Ulmus elm Tree 1 1 Ulmus americana American elm Tree Ulmus rubra slippery elm Tree Unknown Unk. Monitoring Year 5 Stem count 14 33 10 14 9 22 12 14 9 10 6 13 10 33 7 11 12 21 10 17 5 9 6 12 Monitoring Year 5 (2018) 566.6 1335.5 404.7 566.6 364.2 890.3 485.6 566.6 364.2 404.7 242.8 526.1 404.7 1335.5 283.3 445.2 485.6 849.8 404.7 688.0 202.3 364.2 242.8 485.6 Monitoring Year 4 (2017) 566.6 1578.3 445.2 526.1 364.2 930.8 607.0 647.5 485.6 607.0 283.3 768.9 485.6 1173.6 283.3 849.8 364.2 768.9 364.2 607.0 202.3 607.0 161.9 647.5 Monitoring Year 3 (2016) 566.6 2144.8 607.0 890.3 364.2 890.3 688.0 728.4 485.6 607.0 283.3 526.1 526.1 688.0 323.7 364.2 323.7 809.4 485.6 1052.2 283.3 566.6 242.8 1861.6 Monitoring Year 2 (2015) 566.6 1173.6 607.0 809.4 404.7 930.8 728.4 768.9 526.1 526.1 404.7 485.6 688.0 809.4 404.7 404.7 647.5 1173.6 445.2 688.0 485.6 930.8 364.2 809.4 Monitoring Year 1 (2014) 526.1 890.3 0.0 0.0 1 283.3 1 768.9 283.3 1 283.3 1 323.7 1 323.7 242.8 1 323.7 80.9 1 202.3 1 80.9 80.9 242.8 445.2 161.9 1 323.7 1 121.4 283.3 1 283.3 1 526.1 DMS Recommendation and Conclusion The Sandy Creek - Charles Williams Site has completed 5 years of successful monitoring. The majority of planted vegetation is meeting the success criteria, the cattle are excluded from the conservation easement, and the stream channel is stable. DMS recommends that the Site be closed, generating 1,168 SMUs, 0.97 WMUs, and 386,847 riparian buffer units. Contingencies No contingencies. Baseline 2013 Cross-scction 2, Facing West Cross-section 2, Facing West Baseline 2013 Cross-section 3, Facing Downstream %_.lV.,.O-I'�ck..uvu Z, i ak mr, "umi ucam Cross-section 3, Facing Downstream Baseline 2013 Cross-section 4, Facing Downstream Cross-section 4, Facing Downstream Appendix A: Property Ownership Information & Verification of Protection Mechanism The site protection instrument for this mitigation project includes the following documents(s), available at the specified county register of deeds office and is linked to the property portfolio at: https://files.nc.gov/ncdeg/Mitigation%20Services/Document%20Management%20Library/Property/Property%20PortfoI io/80 SandyCreekCharlesWilliams PD 2006.pdf Project Name l County I Grantor Name 11 Deed info �� Property Rights Sandy Creek -- Randolph Mark T. Lineberry and wife, Paula W. Lineberry DB 2151, P 309 Conservation Easement Charles Williams G) Long-term stewardship of this property is managed by the NC DOT Stewardship Program. WWI' r y a�. IT K s r f��" �lif�Srl 1 as �NC Clmer*`for G,e' gr•,apfhic Info oration &Analysis yf i NC DEQ Mitigation Services 0 Project Infrastructure Polygons Site Name: Sandy Creek -- Charles Williams (G) 0 Project Centroid Q Crossing Q County Name: Randolph Parcels Easement IMS Number: 80 Special Management Area Q Rights of Way 3/4/2019 N Project Centroid : 35.827089,-79.649062 0 150 300 450 600 Feet APPENDIX B: Permits and Jurisdictional Determination U.S. ARMY CORPS OF ENGINEERS WILMINGTON DISTRICT Action ID. 200803065 County: Randolph USGS Quad: Grays Chapel GENERAL PERMIT (REGIONAL AND NATIONWIDE) VERIFICATION Property Owner / Authorized Agent: NC Ecosystem Enhancement Program, WyattBrown Address: 1652 Mail Service Center Raleigh, North Carolina 27699 Telephone No.: 919 715-1616 Size and location of property (water body, road name/number, town, etc.): Charles Willimas farm located off of Ramseur -Julian Road (SR 2442), north of Ramseur, in Randolph County, North Carolina. The project is located adjacent to Sandy Creek which is a tributary of the Deep River / Cape Fear River Basin. Description of projects area and activity: Proposed stream channel enhancement project including the adjacent riparian buffer as described in vour construction plans included with vour application of June 15, 2009, to enhance 1748 linear feet of stream channel of the jurisdictional waters of Sandy Creek. This verification is for the authorization of the proposed work in jurisdictional waters of the U.S.; it does not confirm units of mitigation credits. 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: NW 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 t s verification, any of the conditions of the Permit, or the Corps of Engineers regulatory program, please contact John Thomas j919 554-4884 Wit. 25, 17 Corps Regulatory Official & � Qy-le-' 1-// Date: 06/18/2009 Expiration Date of Verification: 06/15/2011 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 http://www.saw.usace.army.miUWETLANDS/index,litml to complete the survey online. Page 1 of 2 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 . Action ID Basis of Jurisdictional Determination: Property has tributary to Sandy Creek which flows to the Deep River and the Atlantic Ocean. Appeals Information (This information applies only to approved jurisdictional determinations.) Attached to this verification is an approved jurisdictional determination. If you are not in agreement with that approved jurisdictional determination, you can make an administrative appeal under 33 CFR 331. Enclosed you will find a Notification of Appeal Process (NAP) fact sheet and request for appeal (RFA) form. If you request to appeal this determination you must submit a completed RFA form to the following address: District Engineer, Wilmington Regulatory Division Attn:Jean Manuele, Project Manager, Raleigh Regulatory Field Office 3331 Heritage Trade Drive, Suite 105 Wake Forest, North Carolina 27587 In order for an RFA to be accepted by the Corps, the Corps must determine that it is complete, that it meets the criteria for appeal under 33 CFR part 331.5, and that it has been received by the District Office within 60 days of the date of the NAP. Should you decide to submit an RFA form, itmus be received at the above address by August 18, 2009. **It is not necessary to submit an, form to the Djstrict Office if, u do not object to the determination in this correspondence.** Corps Regulatory Official: Date 06/15/2009 06/15/2011 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 h � `.: .r F' � c. ma *^ ✓ _cx,z i �, c � `� Z'�3F X -� �c�h 3 � z z. �., /'. � �}'S�.�✓#a��VR'�'�.dY "€� '✓' —^v �'L^.hu E � ''� � � i ,�7 �F�.' fi n r/.� j .,cs.c.sr � } Applicant: NC Exosystem Enhancement File Number: SAW 2008 Date: June 18, 2009 Program, Wyatt Brown / Charles Williams - 03065 Sandy Creek Attached is: See Section below INITIAL PROFFERED PERMIT (Standard Permit or Letter of A permission) PROFFERED PERMIT (Standard Permit or Letter of permission) B PERMIT DENIAL C APPROVED JURISDICTIONAL DETERMINATION D PRELIMINARY JURISDICTIONAL DETERMINATION E A: INITIAL PROFFERED PERMIT: You may accept or object to the permit. • ACCEPT: If you received a Standard Permit, you may sign the permit document and return it to the district engineer for final authorization. If you received a Letter of Permission (LOP), you may accept the LOP and your work is authorized. Your signature on the Standard Permit or acceptance of the LOP means that you accept the permit in its entirety, and waive all rights to appeal the permit, including its terms and conditions, and approved jurisdictional determinations associated with the permit. OBJECT: If you object to the permit (Standard or LOP) because of certain terms and conditions therein, you may request that the permit be modified accordingly. You must complete Section II of this form and return the form to the district engineer. Your objections must be received by the district engineer within 60 days of the date of this notice, or you will forfeit your right to appeal the permit in the future. Upon receipt of your letter, the district engineer will evaluate your objections and may: (a) modify the permit to address all of your concerns, (b) modify the permit to address some of your objections, or (c) not modify the permit having determined that the permit should be issued as previously written. After evaluating your objections, the district engineer will send you a proffered permit for your reconsideration, as indicated in Section B below. B: PROFFERED PERMIT: You may accept or appeal the permit • ACCEPT: If you received a Standard Permit, you may sign the permit document and return it to the district engineer for final authorization. If you received a Letter of Permission (LOP), you may accept the LOP and your work is authorized. Your signature on the Standard Permit or acceptance of the LOP means that you accept the permit in its entirety, and waive all rights to appeal the permit, including its terms and conditions, and approved jurisdictional determinations associated with the permit. APPEAL: If you choose to decline the proffered permit (Standard or LOP) because of certain terms and conditions therein, you may appeal the declined permit under the Corps of Engineers Administrative Appeal Process by completing Section II of this form and sending the form to the division engineer. This form must be received by the division engineer within 60 days of the date of this notice. C: PERMIT DENIAL: You may appeal the denial of a permit under the Corps of Engineers Administrative Appeal Process by completing Section II of this form and sending the form to the division engineer. This form must be received by the division engineer within 60 days of the date of this notice. D: APPROVED JURISDICTIONAL DETERMINATION: You may accept or appeal the approved JD or provide new information. ACCEPT: You do not need to notify the Corps to accept an approved JD. Failure to notify the Corps within 60 days of the date of this notice, means that you accept the approved JD in its entirety, and waive all rights to appeal the approved JD. • APPEAL: If you disagree with the approved JD, you may appeal the approved JD under the Corps of Engineers Administrative Appeal Process by completing Section II of this form and sending the form to the district engineer. This form must be received by the division engineer within 60 days of the date of this notice. E: PRELIMINARY JURISDICTIONAL DETERMINATION: You do not need to respond to the Corps regarding the preliminary JD. The Preliminary JD is not appealable. If you wish, you may request an approved JD (which may be appealed), by contacting the Corps district for further instruction. Also you may provide new information for further consideration by the Corps to reevaluate the JD. REASONS FOR APPEAL OR OBJECTIONS: (Describe your reasons for appealing the decision or your objections to an initial proffered permit in clear concise statements. You may attach additional information to this form to clarify where your reasons or objections are addressed in the administrative record.) U.S. Army Corps of Engineers, South Atlantic Division 60 Forsyth Street, Room 9M15 Atlanta, Georgia 30303-8801 RIGHT OF ENTRY: Your signature below grants the right of entry to Corps of Engineers personnel, and any government consultants, to conduct investigations of the project site during the course of the appeal process. You will be provided a 15 day notice of any site investigation, and will have the opportunity to participate in all site Date: I Telephone number: Signature of appellant or For appeals on Initial Proffered Permits and approved Jurisdictional Determinations send this form to: District Engineer, Wilmington Regulatory Division, Attn:Jean Manuele, Project Manager, Raleigh Regulatory Field Office, 3331 Heritage Trade Drive, Suite 105, Wake Forest, North Carolina 27587 For Permit denials and Proffered Permits send this form to: Division Engineer, Commander, U.S. Army Engineer Division, South Atlantic, Attn: Mr. Mike Bell, Administrative Appeal Officer, CESAD-ET-CO-R, 60 Forsyth Street, Room 9M15, Atlanta, Georgia 30303-8801 RECEIVED MAR 14 2005 NC ECOSYSTEM ENHANCEMENT PROGRAM Mr. Jeff Jurek North Carolina Ecosystem Enhancement Program 1652 Mail Service Center Raleigh, NC, 27699-1619 Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources APPROVAL of 401 Water Quality Certification with Additional Conditions Dear Mr. Jurek: Alan W. Klimek, P.E. Director Division of Water Quality March 10, 2005 DWQ# 05-0408 Randolph County The North Carolina Ecosystem Enhancement Program has our approval to conduct stream restoration, enhancement, and preservation activities, in accordance with the attached conditions, along a total of 2,590 linear feet of three unnamed tributaries to Sandy Creek located on the Williams Farm and the Rising Meadow Farm, near Liberty, Randolph County, as described in your application received by the Division of Water Quality on February 17, 2005. After reviewing your application, we have determined that this activity is covered by General Water Quality Certification Number 3495, which can be viewed on our web site at http://h2o.enr.state.nc.us/newetlands. This Certification allows you to use Nationwide Permit Number 27 when it is issued by the U.S. Army Corps of Engineers. In addition, you should secure any other applicable federal, state or local permits before you proceed with your project, including (but not limited to) those required by Sediment and Erosion Control, Non -Discharge, and Water Supply Watershed regulations. Also, this approval will expire when the accompanying 404 permit expires unless otherwise specified in the General Certification. This approval is valid only for the purpose and design that you have described in your application. If you change your project, you must notify us in writing, and you may be required to send us a new application for a new certification. If the property is sold, the new owner must be given a copy of the Certification and approval letter and is thereby responsible for complying with all conditions. If total wetland fills for this project (now or in the future) exceed one acre, compensatory mitigation may be required as described in 15A NCAC 2H.0506 (h). For this approval to be valid, you must follow the conditions listed in the attached certification, as well as the additional conditions listed below: 1. The following impacts are hereby approved as long as all other specific and general conditions of this Certification are met. No other impacts, including incidental impacts, are approved: o Ni°thCarolina Naturally North Carolina Division of Water Quality Wetlands Certification Unit 1650 Mail Service Center Raleigh, NC 27699-1650 Phone (919) 733-1786 FAX (919) 733-2496 2321 Crabtree Blvd. Raleigh, NC 27604-2260 Internet //:h2o.enr.state.nc.us/ncwetlands Customer Service Number: 1-877-623-6748 An Equal Opportunity/Affirmative Action Employer— 50% Recycled/10% Post Consumer Paper Amount Approved Plan Location or Reference Streams 2,590 linear feet Three unnamed tributaries of Sandy Creek located on Williams and Rising Meadow Farms, Liberty, Randolph County o Ni°thCarolina Naturally North Carolina Division of Water Quality Wetlands Certification Unit 1650 Mail Service Center Raleigh, NC 27699-1650 Phone (919) 733-1786 FAX (919) 733-2496 2321 Crabtree Blvd. Raleigh, NC 27604-2260 Internet //:h2o.enr.state.nc.us/ncwetlands Customer Service Number: 1-877-623-6748 An Equal Opportunity/Affirmative Action Employer— 50% Recycled/10% Post Consumer Paper Mr. Jeff Jurek, NCEEP Page 2 March 10, 2005 2. Appropriate sediment and erosion control measures which equal or exceed those outlined in the most recent version of the North Carolina Erosion and Sediment Control Planning and Design Manual or the North Carolina Surface Mining Manual (available from the Division of Land Resources at NCDENR regional offices or the central office), whichever is more appropriate, shall be designed, installed and maintained properly to assure compliance with the appropriate turbidity water quality standard (50 NTUs in streams and rivers not designated as trout waters by DWQ; 25 NTUs in all saltwater classes and all lakes and reservoirs; IONTUs in DWQ Classified trout waters). Such measures must equal or exceed the requirements specified in the most recent version of the North Carolina Sediment and Erosion Control Manual. These measures must be maintained on all construction sites, borrow sites, and waste pile (spoil) sites, including contractor owned and leased borrow pits, which are associated with the project. 3. Sediment and erosion control measures shall not be placed in wetlands or waters to the maximum extent practicable. If placement of sediment and erosion control measures in wetlands or waters is unavoidable, they shall be removed and the natural grade restored within six months of the date that the Division of Land Resources has released the project. 4. No waste, spoil, solids, or fill of any kind shall occur in wetlands, waters, or riparian areas beyond the footprint of the impacts depicted in the Pre -Construction Notification. All construction activities, including the design, installation, operation, and maintenance of sediment and erosion control "Best Management Practices" shall be performed so that no violations of state water quality standards, statutes, or rules occur. 5. Upon finishing the project, the Applicant shall fill out and return the enclosed "Certificate of Completion" to notify NCDWQ when all work included in the §401 Certification has been completed. This certificate should be returned to the 401/Wetlands Unit of the NC Division of Water Quality at the address listed on the form. Along with the Certificate of Completion, please send photographs showing all restored stream reaches. If you do not accept any of the conditions of this certification, you may ask for an adjudicatory hearing. You must act within 60 days of the date that you receive this letter. To ask for a hearing, send a written petition which conforms to Chapter 150B of the North Carolina General Statutes to the Office of Administrative Hearings, 6714 Mail Service Center, Raleigh, N.C. 27699-6714. This certification and its conditions are final and binding unless you ask for a hearing. This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water Act. If you have any questions, please telephone Daryl Lamb in the DWQ Winston-Salem Regional Office at 336- 771-4600 or Cyndi Karoly in the Central Office in Raleigh 919-733-9721. Sincerely, Alan W. Klimek, P.E. Mr. Jeff Jurek, NCEEP Page 3 March 10, 2005 AWK/cdl Attachments cc: Andrea Wade, U. S. Army Corps of Engineers, Raleigh Regulatory Field Office Winston-Salem DWQ Regional Office Central Files Wetlands/401 File Copy Certificate of Com Metion DWQ Project No.: Applicant: Project Name: Date of Issuance of 401 Water Quality Certification: County: Upon completion of all work approved within the 401 Water Quality Certification and Buffer Rules, and any subsequent modifications, the applicant is required to return this certificate to the 401/Wetlands Unit, North Carolina Division of Water Quality, 1621 Mail Service Center, Raleigh, NC, 27699-1621. This form may be returned to DWQ by the applicant, the applicant's authorized agent, or the project engineer. It is not necessary to send certificates from all of these. Applicant's Certification I, , hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifications, and other supporting materials. Signature: Agent's Certification Date: I, , hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifications, and other supporting materials. Signature: Date: If this project was designed by a Certified Professional I, , as,a duly registered Professional (i.e., Engineer, Landscape Architect, Surveyor, etc.) in the State of North Carolina, having been authorized to observe (periodically, weekly, full time) the construction of the project, for the Permittee hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifications, and other supporting materials. Signature: Registration No.: Date: WQC #3495 STREAM RESTORATION, ENHANCEMENT AND STABILIZATION AND WETLAND AND RIPARIAN RESTORATION AND CREATION ACTIVITIES CERTIFICATION GENERAL CERTIFICATION FOR STREAM RESTORATION, ENHANCEMENT AND STABILIZATION PROJECTS AND WETLAND AND RIPARIAN RESTORATION AND CREATION ACTIVITIES INCLUDING THOSE ELIGIBLE FOR CORPS OF ENGINEERS NATIONWIDE PERMIT NUMBERS 13 (BANK STABILIZATION) AND 27 (WETLAND AND RIPARIAN RESTORATION AND CREATIONS AND REGIONAL PERMIT 197800080 (CONSTRUCTION AND MAINTENANCE OF BULKHEADS) This General Certification is issued in conformity with the requirements of Section 401, Public Laws 92-500 and 95-217 of the United States and subject to the North Carolina Division of Water Quality Regulations in 15A NCAC 2H .0500 and 15A NCAC 213 .0200 for the discharge of fill material to waters as described in 33 CFR 330 Appendix A (B) (13) and (27) of the Corps of Engineers regulations (i.e. Nationwide Permit Numbers 13 and 27) and Regional Permit 197800080. The category of activities shall include stream bank stabilization or stream restoration activity as long as impacts to waters or significant wetlands are minimized. This Certification replaces Water Quality Certification (WQC) Number 3399 issued March 2003. This WQC is rescinded when the Corps of Engineers reauthorize Nationwide Permits 13 or 27 or Regional Permit 197800080 or when deemed appropriate by the Director of the Division of Water Quality (DWQ). The State of North Carolina certifies that the specified category of activity will not violate applicable portions of Sections 301, 302, 303, 306 and 307 of the Public Laws 92-500 and 95-217 if conducted in accordance with the conditions set forth. Conditions of Certification: Wetland and/or riparian area restoration and creation projects which are for compensatory mitigation or compensatory mitigation credit (and not including projects that only involve stream restoration or enhancement work described in condition nos. 2 and 3 below) that are proposed under this General Certification require written application to and approval from the Division of Water Quality. All applications for written DWQ approval will be reviewed and a response will be prepared within 30 days of stamped receipt of the application in the Division of Water Quality's Central Office in Raleigh. This 30 -day period does not include time spent by the application or DWQ's response within US Postal Service or North Carolina's Mail Service Center mail systems; Wetland and riparian area restoration and creation projects (not including projects that involve work in or impacts to streams) which are not for compensatory mitigation or compensatory mitigation credit proposed under this General Certification do not require written application to and approval from the Division of Water Quality. In these cases, the applicant is required to notify the Division in writing with three copies of project specifications before the impact occurs. If the Division determines that the project would not result in an ecologically viable wetland and riparian area, then the Division shall prepare a response to notify the applicant in writing within 30 days of DWQ's receipt of the notification. In such cases, the applicant will be required to submit a formal application and pay of the appropriate fee, and DWQ will be required to process the application through normal procedures; 2. Proposed stream restoration projects (as defined and limited below), that do not disturb wetlands and that are not being conducted for compensatory mitigation or compensatory mitigation credit do not require written application to and approval WQC #3495 from the Division of Water Quality, and, therefore, do not require payment of an application fee to the Division of Water Quality. Projects that are intended for compensatory mitigation or compensatory mitigation credit, that are intended to resolve a violation, or that are in association with a development project shall require an application, fee, and written concurrence from the Division of Water Quality. Stream restoration is defined as the process of converting an unstable, altered or degraded stream corridor, including adjacent riparian zone and floodprone areas to its natural or referenced, stable conditions considering recent and future watershed conditions. This biological and chemical integrity, including transport of water and sediment is produced by the stream's watershed in order to achieve dynamic equilibrium. The applicant is required to notify the Division in writing with three copies of detailed restoration plans and specifications before the impact occurs. If the Division determines that the project does not meet the above definition of stream restoration, then the Division shall notify the applicant in writing within 30 days of receipt of the application. In such cases, the applicant will be required to submit a formal application and pay of the appropriate fee, and DWQ will be required to process the application through normal procedures; 3. Stream enhancement projects (as defined and limited below), that do not disturb wetlands and that are not being conducted for compensatory mitigation or compensatory mitigation credit and do not include any stream channel relocation, do not require written application to and approval from the Division of Water Quality, and, therefore, do not require payment of an application fee to the Division of Water Quality. Projects that are intended for compensatory mitigation or compensatory mitigation credit, that are intended to resolve a violation, or that are in association with a development project shall require an application, fee, and written concurrence from the Division of Water Quality. 4. Stream enhancement is defined as the process of implementing stream rehabilitation practices in order to improve water quality and/or ecological function. These practices must only be conducted on streams that are not experiencing severe aggradation or erosion. Stream enhancement does not include the relocation of the stream channel. Stream enhancement bank stabilization techniques include the use of woody vegetation as the primary means of long term stability, and "soft" techniques such as root wads that encourage the establishment of dense woody vegetation. Stream enhancement techniques do not typically include the use of stream bank or bed hardening techniques such as rip -rap or other rock, gabion, block or concrete structures. However, enhancement activities may also include the placement of in stream habitat or grade control structures such as cross vanes, j - hook vanes, and wing deflectors that do not affect the overall dimension, pattern, or profile of a stable stream. The applicant is required to notify the Division in writing with three copies of detailed enhancement plans and specifications before the impact occurs if the stream enhancement project disturbs greater than 500 feet of stream bank or if the project proposes the use of in stream structures. If the Division determines that the project does not meet the above definition of stream enhancement, then the Division shall notify the applicant in writing with an explanation within 30 days of receipt of the notification to require application and payment of the appropriate fee; 5. Stream stabilization projects that include the use of any structure or fill in the existing stream bed or disturb greater that 500 feet of stream bank that are proposed under this General Certification require written application to and approval from the Division of Water Quality. 2 WQC #3495 Stream stabilization is defined as the in-place stabilization of an eroding stream bank using measures that consist primarily of "hard" engineering, such as but not limited to concrete lining, rip rap or other rock, and gabions. The use of "hard" engineering will not be considered as stream restoration or enhancement; 6. Impacts to any stream length in the Neuse, Tar -Pamlico or Randleman River Basins (or any other major river basins with Riparian Area Protection Rules [Buffer Rules] in effect at the time of application) requires written concurrence for this Certification from DWQ in accordance with 15A NCAC 213.0200. Activities listed as "exempt" from these rules do not need to apply for written concurrence under this Certification. New development activities located in the protected 50 -foot wide riparian areas (whether jurisdictional wetlands or not) within the Neuse and Tar - Pamlico River Basins shall be limited to "uses" identified within and constructed in accordance with 15A NCAC 213.0200. All new development shall be located, designed, constructed, and maintained to have minimal disturbance to protect water quality to the maximum extent practicable through the use of best management practices; 7. In order for the above conditions to be valid, any plans not requiring written concurrence to use this Certification must be built according to the plans provided to the Division of Water Quality. If written concurrence is required, then the project must be built and maintained according to the plans approved by the written concurrence and Certification from the Division of Water Quality; 8. Appropriate sediment and erosion control practices which equal or exceed those outlined in the most recent version of the "North Carolina Erosion and Sediment Control Planning and Design Manual' or "North Carolina Surface Mining Manual" whichever is more appropriate (available from the Division of Land Resources at the DENR Regional and Central Offices) shall be designed, installed and maintained properly to assure compliance with the appropriate turbidity water quality standard (50 NTUs in streams and rivers not designated as trout waters by DWQ; 25 NTUs in all saltwater classes and all lakes and reservoirs; 10 NTUs in DWQ-classified trout waters); 9. All sediment and erosion control measures placed in wetlands or waters shall be removed and the original grade restored after the Division of Land Resources or delegated program has released the project; 10. Any rip -rap shall be of such a size and density so as not to be able to be carried off by wave or current action and consist of clean rock or masonry material free of debris or toxic pollutants. Rip -rap shall not be installed in the streambed except in specific areas required for velocity control and to ensure structural integrity of bank stabilization measures. If rip -rap is to be installed within the streambed, the amount and location must be_approved in writing by the Division of Land Resources and Division of Water Quality. However rock vanes, wing deflectors, and similar structures for grade control and bank protection are acceptable; 11. Measures shall be taken to prevent live or fresh concrete from coming into contact with freshwaters of the state until the concrete has hardened; 12. If an environmental document is required, this Certification is not valid until a Finding of No Significant Impact or Record of Decision is issued by the State Clearinghouse; WQC #3495 13. Additional site-specific conditions may be added to projects which require written concurrence under this Certification in order to ensure compliance with all applicable water quality and effluent standards; 14. Projects with any impacts to streams, wetlands, and/or waters that have received a Notice of Violation from the Division of Land Resources and/or the Division of Water Quality are required to submit a complete application and receive written concurrence to use this Certification regardless of the proposed impact amount to streams, wetlands, and waters; 15. Concurrence from DWQ that this Certification applies to an individual project shall expire three years from the date of the cover letter from DWQ or the notification sent to DWQ; 16. Standard Erosion and Sediment Control Practices: Erosion and sediment control practices must be in full compliance with all specifications governing the proper design, installation and operation and maintenance of such Best Management Practices: a. Erosion and sediment control measures for the project must be designed, installed, operated, and maintained in accordance with the most recent version of the North Carolina Sediment and Erosion Control Planning and Design Manual. b. Design, installation, operation, and maintenance of the sediment and erosion control measures must be such that they equal, or exceed, the requirements specified in the most recent version of the North Carolina Sediment and Erosion Control Manual. The devices shall be maintained on all construction sites, borrow sites, and waste pile (spoil) projects, including contractor -owned or leased borrow pits associated with the project. c. For borrow pit sites, the erosion and sediment control measures must be designed, installed, operated, and maintained in accordance with the most recent version of the North Carolina Surface Mining Manual. d. Reclamation measures and implementation must comply with the reclamation in accordance with the requirements of the Sedimentation Pollution Control Act. e. Sufficient materials required for stabilization and/or repair of erosion control measures and stormwater routing and treatment shall be on site at all times. 17. No Impacts Beyond those in Application No waste, spoil, solids, or fill of any kind shall occur in wetlands, waters, or riparian areas beyond the footprint of the impacts depicted in the Pre -construction Notification. All construction activities, including the design, installation, operation, and maintenance of sediment and erosion control Best Management Practices, shall be performed so that no violations of state water quality standards, statutes, or rules occur. 18. No Sediment and Erosion Control Measures in Wetlands Sediment and erosion control measures shall not be placed in wetlands or waters to the maximum extent practicable. If placement of sediment and erosion control devices in wetlands and waters is unavoidable, they shall be removed and the natural grade restored within six months of the date that the Division of Land Resources or locally delegated program has released the project. 4 WQC #3495 Non-compliance with or violation of the conditions herein set forth by a specific project shall result in revocation of this Certification for the project and may also result in criminal and/or civil penalties. The Director of the North Carolina Division of Water Quality may require submission of a formal application for Individual Certification for any project in this category of activity if it is determined that the project is likely to have a significant adverse effect upon water quality including state or federally listed endangered or threatened aquatic species or degrade the waters so that existing uses of the wetland or downstream waters are precluded. Public hearings may be held for specific applications or group of applications prior to a Certification decision if deemed in the public's best interest by the Director of the North Carolina Division of Water Quality. Effective date: 31 December 2004 DIVISION OF WATER QUALITY By Alan W. Klimek, P.E. Director WQC # 3495 Mitigation Project Sandy Creek -- Charles Williams (G) DMS ID 80 River Basin CAPE FEAR Cataloging Unit 03030003 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 10:1 Information from DMS Debit Ledger dated 03/05/2019 c C C ry CLdvc CimisV'_ 3 o E O •c E O •O dm p v `O e V d W CC W CiO W LU d' LU CL r N W Rm r R ,p - m m 3 d _C C LM N N ` N y d' K Q' O Z Z C O Z 0A O Z O V O U N R U A U d M d y d N Beginning Balance (feet and acres) 1,753.000 1.950 384,208.000 Beginning Balance (mitigation credits) 1,168.667 0.975 NCDOT Pre -DMS Debits (feet and acres): Not Applicable DMS Debits feet and acres): DWR Permit No USACE Action IDs Impact Project Name NCDOT TIP R -06091A / IB / R 2606 - High Point East 2006-0331 2004-00340 Beltway - 1-73 / 1-74 887.610 NCDOT TIP U-24128 - SR 2012-0211 2000-21876 4121 Widening 1.260 2013-0477 1999-21179 NCDOT TIP U-36158 0.690 NCDOT TIP U -2412A - SR 2012-0211 2000-21876 4121 Widening 865.390 Riparian Buffer ILF Credit Purchase 384,208.000 Remaining Balance (feet / acres / square feet) 0.000 0.000 0.000 Remaining Balance (mitigation credits) 0.0001 1 1 1 1 0.0001 1 1 1 1 1 0.0001 1 Information from DMS Debit Ledger dated 03/05/2019 Mitigation Project Sandy Creek - Charles Williams (G) c c c o c 0 c 0 c or c 4 c0 g«_ DMS ID 80 0 = ° i r v m _ o � 10 16O o «O :5 River Basin CAPE FEAR w r w U N N U .O d r d U Q' aN+ Q! U U m p Q Cataloging Unit 03030003 c W c N LO d N m U d m in d R Average Credit Ratios: 1:1 1.5:1 2.5:1 5:1 1:1 3:1 2:1 5:1 1:1 31 21 51 1:1 3:1 2:1 51 c E. p C E 0 C E 0 o E '� c p c m d aci R E o R, c c R O `u .cc c l3 O c t6 E c o N c m. O m o n m m E i o R Cr w m 4 ,o E m E i m m m U a m u m i'_ 0. o CO p. m w p. v m p. y m m o m is y m U `w y N c y R y@ d N 0 o N c N 0 c N 0 m N c N O N C O U c c 16 O L c N Oi to N N to i i.% e to R N L ? N N >V 0.975 0.000 W 0.000 0.000 384,208.000 a w o z� z z W za O cis 0 U UW 0 a v w o! DWR Permit No USACE Action IDs Impact Project Name Beginning Balance (feet and acres) 1 1,753.0001 i i i 1 1.950 NCDOT TIP R -06091A / IB / R-2606 - High Point Beginning Balance (mitigation credits) 1 1,168.6671 1 1 1 1 0.975 2012-0211 2000-21876 NCDOT TIP U -2412B - SR 4121 Widening 0.6301 1 2013-0477 1999-21179 NCDOT TIP U -3615B 0.345 Information from DMS Debit Ledger dated 03/05/2019 c c c o c 0 c 0 c or c 4 c0 g«_ .7- 0 = ° i r v m _ o � 10 16O o «O :5 c w r w U N N U .O d r d U Q' aN+ Q! U U m p Q Q: c W c N LO d N m U d m in d R i? N R 7 ro z O E U Ej m m j c U 2 2 .3 E O d 9 z O D' W Q fl_ S w Cr w W W U w d z Q' O O N N N z z U U Beginning Balance (mitigation credits) 1,168.667 0.000 0.000 0.975 0.000 0.000 0.000 0.000 384,208.000 0.000 0.000 NCDOT Pre -DMS Debits: Not Applicable DMS Debits: DWR Permit No USACE Action IDs Impact Project Name NCDOT TIP R -06091A / IB / R-2606 - High Point 2006-0331 2004-00340 East Beltway - 1-73/1-74 591.740 2012-0211 2000-21876 NCDOT TIP U -2412B - SR 4121 Widening 0.6301 1 2013-0477 1999-21179 NCDOT TIP U -3615B 0.345 2012-0211 2000-21876 NCDOT TIP U -2412A - SR 4121 Widening 576.927 Riparian Buffer ILF Credit Purchase 384,208.000 Remaining Balance (mitigation credits) 1 0.0001 0.0001 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Information from DMS Debit Ledger dated 03/05/2019 Mitigation Project Name Sandy Creek - Charles Williams (G) DMS ID 80 River Basin CAPE FEAR Cataloging Unit 03030003 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 o E C g o i N W `w _ 2 0 O s N m O w w K Z O Z s o d M1 d N D N 3 m 2 Beginning Balance (square feet) 386,846.000 Beginning Balance (mitigation credits) 386,846.000 DMS Debits (credits): DWR Permits Impact Project Name NCDOT TIP R-0609 / R-2606 - High 2006-0331 Point East Beltway - 1-73/74 386,846.000 Remaining Balance (square feet) 0.000 Remaining Balance (mitigation credits) 0.000 Information from DMS Debit Ledger dated 03/05/2019