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HomeMy WebLinkAbout20051061 Ver 1_Closeout Report_201203010� ft y flJ1 UT TO ROCKY RIVER STREAM RESTORATION J Project # 402 05, DWQ 401 Certification Issued August 29, 2005 (DWQ Project # 05 -1061) USACE 404 Permit Issued January 12, 2006 (ACTION ID # 200520955) CLOSEOUT REPORT Stream and Riparian Buffer Project Setting & Classifications County Chatham General Location Silk Hope Basin: Cape Fear Ph sio ra hic Region: Piedmont Ecore ion: Carolina Slate Belt USGS Hydro Unit: 3030003070020 NCDWQ Sub - basin: 03 -06 -12 Wetland Classification NA Thermal Regime: Warm Trout Water: No Monitoring Year 4 October 2010 Supplemental Planting March 2011 Project Performers September 2011 Source Agency: DOT Designer: Ward Consulting Engineers Monitoring Firm Robert J. Goldstein & Associates Channel Remediation NA. Plant remediation Axiom Environmental Pro pert Interest Holder DOT Overall Project Activities and Timeline Milestone Month -Year Project Instituted 2003 Permitted 2006 Construction Completed October 2006 As -built survey March 2007 Monitoring Year -1 December 2007 Monitoring Year -2 November 2008 Monitoring Year 3 November 2009 Invasive Plant Control August 2010 - September 2011 Monitoring Year 4 October 2010 Supplemental Planting March 2011 Monitoring Year 5 September 2011 Closeout Submission March 2012 Project Settine and Background Summary The UT to Rocky River (Smith Tract) stream restoration is located near Silk Hope, North Carolina. The project consists of two reaches. Reach 1 has a drainage area of 1.28 square miles. Prior to the restoration, cattle had access to the stream and were the primary contributing factor to soil loss and bank instability. Enhancement of this reach involved re- establishing the understory along the left bank of the reach, sloping the banks to a more stable gradient, and installing a cattle crossing. The drainage area for Reach 2 is 0.21 square miles. The earlier removal of riparian vegetation for agricultural use, a headcut that had migrated to the northern property boundary line in conjunction with the installation of an undersized culvert at the downstream end were principally responsible for the degradation of Reach 2. The Priority 1 restoration involved reconnecting the stream to its floodplain and adjusting the pattern, profile, and dimension to allow the stream to efficiently transport its water and sediment load. Vegetation in the riparian zone was restored to reflect historic Piedmont/Mountain Bottomland Forest species composition and abundance. Overall, the restoration project appears to have met morphological goals. The enhanced sections of Reach 1 are stable. Flowing water was present in the Reach 2 channel during the initial 2011 assessment conducted, but there was no flow during the August 2011 site visits. The lack of flow during the summer and fall assessments in 2011 corresponds with similar findings in 2007 through 2010. The average live planted woody stem density (472 live stems per acre) has exceeded the vegetation success criteria (260 live stems per acre in Year 5) by 81 percent. Planted vegetation survival in the two vegetation plots in Reach 1 do not met the success criteria, however planted stem density along Reach 1 has increased due to a supplemental planting along the left bank of Reach 1 on March 11, 2011. A total of 145 five - gallon stock material was planted. Three sections along Reach 2 qualify for riparian buffer credit. Planted stem density in these areas exceeds the required 320 stems/acre. Invasive exotics were treated throughout the conservation easement in the summer of 2010 and 2011. Goals and OWeetives The goals of the UT Rocky River Stream Restoration Project are to: • Improve water quality and reduce erosion through restricting cattle access and improved riparian buffers; • Improve aquatic habitat using natural material stabilization structures; and • Provide aesthetic value, wildlife habitat, and bank stability through restoration/enhancement of the riparian zone. The objectives for this restoration are to: • Exclude cattle from Reach 1; • Enhance approximately 150 feet of Reach I (E 1 approach) and stabilize an additional 955 feet of the same reach (E2 approach); • Reconnect Reach 2 to its floodplain; • Provide a stable channel for both reaches in terms of pattern, profile, and dimension; and • Provide a conservation easement and enhance /restore portions of the buffer for both reaches. Table 1. Success Criteria Characteristic Standard Dimension Overall, cross - sectional area and form should be stable. Floodplain access should be maintained. Pattern and Profile Abundance and spatial distribution of bedform features should be maintained. Pattern should show little adjustment. Substrate The D50 and D84 particle size diameter percentiles will be monitored to assure an increase in coarseness in riffles and an increase in fineness in pools. Vegetation Planted vegetation success will be based upon the survival of 320 stems per acre at the end of 3 years of monitoring throughout the restoration. A tolerance of 10% mortality rate will be acceptable for each of years 4 (288 stems/acre) and 5 (260 stems /acre) for portions of the restoration that do not qualify for riparian buffer credit. Portions of the site that qualify for riparian buffer credit must have a survival of 320 stems er acre in Year 5. Hydrology A minimum of two bankfull events must be documented within the standard 5 -year monitoring period. In order for the monitoring to be considered complete, the 2 verification events must occur in separate monitoring ears. Page 2 of 23 Table 2. Project Assets MITIGATION UNIT TOTALS Stream Mitigation Pre — Mitigation As -Built Nutrient Units Restoration Construction Approach Watershed Linear Mitigation Mitigation Segment/ (acreage /linear (Restoration Acreage Footage/ Ratio Units Reach feet) Level/Priority Acreage (SMU/WMU) 1,554 0 0 0 Level 0 STREAM (7,405.2 Sq. Ft.) _ Reach 1 827 EII 1.28 827 2.5:1 331 Reach 1 Unknown EI _ 1.28 _ 168 1.5:1 112 1,111 R Unknown R (Pl) 0.21 1,111 1:1 RIPARIAN NA R 0.17 (AC) 1:1 0.17 BUFFER MITIGATION UNIT TOTALS Stream Mitigation Riparian Non- riparian Total Nutrient Units Wetland Wetland Wetland Riparian Buffer Offset Units Units (WMU) SMU) 1,554 0 0 0 O.17 AC 0 (7,405.2 Sq. Ft.) Page 3 of 23 Page 4 of 23 Gr it i � \� 1 ` ,�t � � �—! �% •- Reach 1 Reach 2 uds d Project Enhance t1 , ko �i ��,��f ^'��'- `-'sir` � <',1`J�������.��� - � � .• � t..,/ 6� ��\ it -,�� �H .,1� \',` ;J/ ,/1 %rte � <�_Y • ', _� ... ' --� � � 1 / \� ' �4 ,+ -�- Figure 2.0. Location and Watershed \ _ Map. UT Rocky River Stream ! - -`- A t� `_ p ��� Restoration. NCEEP #402 1 ( \ \^ 1 Reach 1 Watershed Reach 2 Watershed . • . ,` If 0 1,000 2,000 47000 Page 5 of 23 Page 6 of 23 Figure 4. Supplemental Planting Map. UT to Rocky River Stream Restoration (Project #402) Legend N Staging Area UT Rocky River - EEP #402 cxx Site Access Chatham County 2010-03 Planting Areas O 2010-03 Project Easements 0 625 125 250 PLANTING PLAN Feet 1.11,111, .non Page 7 of 23 Figures 5.0 -5.4 Cross Section Graphs XS 2 -1. Riffle, Sta. 0 +78 — Bankfull- 7282011 —As -Buie- 1/15/2007 —Year 1 - 11/142007 —Year 2. 10117 /2008 — Year 3 -MOUM Year 4. 8/182010 t Year 5 - 7!28!2011 560 559 S 558 m557 m W` 556 555 0 5 10 15 20 Station (feet) 25 30 35 XS 2 -2, Pool, Sta. 2 +66 — Bankfuii- 7282011 — As- BuiR-1 /1MAW —Yeart - 11/142007 Year2- 10/172008 — Year3- 11A042009 Year4- BAOM10 t Year 5 - 7282011 560 559 558 0 557 'ro 556 555 554 0 10 20 30 40 Station (feet) Page 8 of 23 XS 2 -3, Riffle, Sta. 6 +34 -Bankfull- 7/2812011 -As -Built 1/15/2007 -Year 1 - 11/142007 - Year2- 10/17/2008 - Year3- 11A4/2009 Year 4- 8/182010 t Year5.7262011 554 553 552 c 0 m 551 W 550 549 0 10 20 30 40 50 Station (feet) XS 2 -4, Pool, Sta. 7 +90 -Bankfull- 7292011 -As -Built 1/152007 -Year - 11/142007 - Year2 - 101172008 -Year 3- 11)D4/M Year4. 81182010 t Year 5.7292011 552 i 551 i 550 c m 549 548 f i f 547 0 10 20 30 40 Station (feet) XS 2 -5, Riffle, Sta. 9 +32 Bankfull- 7292011 — As -Buik- 11152007 —Year - 11/142007 Year2- 10/17200B — Year 3 - 11)042009 Year 4. 8/182010 t Year 5.7292011 550 549 548 c 0 m 547 m W 546 545 0 10 20 30 40 5i Station (feet) Page 9 of 23 552 551 550 549 r 548 O W 547 546 545 544 543 542 Figures 6.0 -6.2. Longitudinal Profiles Reach I XS 1: Station 9 +55.61 i I 800 850 900 950 1000 1050 Station (ft) Page 10 of 23 -As -Built TW -YR1 TW (11/142007) - XS 1 Cattle Fence t Beginning of Restccati Cross Vane - Fence -YR2 TW (9/172008) -YR3 TW (11/42009) -YR4 TW (8272010) tYRS TW (08/03/11) ♦ YR5 BKF (8!32011) ■ YR5 TOB 1100 562 560 558 556 554 v W 552 550 548 1. 0.00 100.00 200.00 300.00 400.00 500.00 Station (ft) — As.BuiRTW —YR1 TW(11114/07) — YR2TW(9117/2008) — YR3TW(11/5/2009) — YR4TW(a/20/2010) — e— YR5TW(812- 8/3/2011) ■ YR5BKF(8/2- 813/2011) —x —XS1 —M —XS2 — Single-arts cross vane Page 1 I of 23 Reach 2 Stations 0+0 - 5 +50 ■ ■ ■ ■ ■ ■ ■ ■ XG 1 Staten 78 XS 2: Station 2 +66 XS 3: Station 6 +34 XS 4: Station 7 +90 XS 5: Station 9 +32 548 1. 0.00 100.00 200.00 300.00 400.00 500.00 Station (ft) — As.BuiRTW —YR1 TW(11114/07) — YR2TW(9117/2008) — YR3TW(11/5/2009) — YR4TW(a/20/2010) — e— YR5TW(812- 8/3/2011) ■ YR5BKF(8/2- 813/2011) —x —XS1 —M —XS2 — Single-arts cross vane Page 1 I of 23 554 552 550 548 c tv 546 a� W 544 542 540 550.00 650.00 750.00 850.00 950.00 1050.00 1150.00 Station (ft) — As- BWItTW — YR1TW(11/14/07) — YR2TN(9 /17/2008) — YR3 TW (11/512009) — YR4TW(8120 12010) tYR5TW(a/248/3/2011) ■ YR5BKF(8/2- &3/2011) —XS3 —+—XS4 tXS5 — Single -ann cross vane —Cross vane Page 12 of 23 Reach 2 ■ ■ Stations 5 +50 -11 +11 ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ XS 1: Station 78 XS 2: Station 2 +66 XS 3: Station 6 +34 XS 4: Station 7 +90 XS 5: Station 9 +32 650.00 750.00 850.00 950.00 1050.00 1150.00 Station (ft) — As- BWItTW — YR1TW(11/14/07) — YR2TN(9 /17/2008) — YR3 TW (11/512009) — YR4TW(8120 12010) tYR5TW(a/248/3/2011) ■ YR5BKF(8/2- &3/2011) —XS3 —+—XS4 tXS5 — Single -ann cross vane —Cross vane Page 12 of 23 Table 3. Verification of Bankfull Events UT to Rocky River Stream Restoration - EEP Project #402 Date of Data Date of Occurrence* Yr2 Photo # Collection YR5 Method if available 14- Apr -08 March 5, 2008, April 5, 2008 Crest gauge evaluation NA same same (Station 820 on Reach 2), 19.9 18.6 18.2 presence of wrack and drift 19.2 21.1 18.9 lines, evaluation of NC 1.74 1.4 1.5 CRONOS data 1.5 17- Oct -08 August 27, 2008, September Crest gauge evaluation NA 25.7 6, 2008 (Station 820 on Reach 2), 29.1 32.6 28.1 presence of wrack and drift 240 cfs NA NA lines, evaluation of INC NA NA NA CRONOS data 0.0088 12- Mar -09 December 11 -12, 2008, Crest gauge evaluation NA 0_.010 1.11 January 6, 2009, March 2, (Station 820 on Reach 2), 1.12 1.17 2009 presence of wrack and drift lines, evaluation of NC CRONOS data November 11, 2009 (2.34 "), Presence of wrack and drift NA December 2, 2009 (1.73 ") and lines, evaluation of INC 17- Mar -10 February 5, 2010 (1.94"). CRONOS data September 30, 2010 (2.87 ") Crest gauge evaluation (Station 820 on Reach 2), presence of wrack and drift lines, evaluation of INC 21- Oct -10 CRONOS data NA *Date of occurrence based on data from the NC CRONOS SILR ECONET weather station (hft0: /twww.nc- climate. ncsu.edu /aonos/ ?station:SILRI. No rain gauge established at the UT to Rocky River restoration. Tables 4.0 -4.1. Stream Morphology LIT to Rocky River Stream Restoration - EEP Project #402 1 REACH (0 =1) Pre- Construction+ As -Built YrI Yr2 Yr3 Yr4 YR5 Drainage Area (sq miles 1.28 same same same same same same Mean Bankfull Width 19.9 18.6 18.2 18.1 19.2 21.1 18.9 Mean Bankfull De th 1.74 1.4 1.5 1.5 1.5 1.5 1.5 Mean Bankfull XS Area 34 25.7 27.8 27.3 29.1 32.6 28.1 Bankfull Discharge 240 cfs NA NA NA NA NA NA Channel Slope* Channel Sinuosity - 0.0088 0.0093 NA 1.12 0.01_3 1.12 0.010 1.09 0_.010 1.11 0.009 1.14 1.2 1.12 +Preconstruction numbers are median not mean. *No water present in the channel during longitudinal survey in Monitoring Years 1, 4, and 5. REACH 2 (o) Pre - Construction+ 0.21 8.13 As -Built same Yr 1 Yr 2 Yr 3 Yr 4 YR 5 Drainage Area (sq miles same same same same same Mean Bankfull Width 11-.53 11.0 12.8 13.0 13.3 11.9 Mean Bankfull Depth 0.82 0.9 0.9 0.9 0.8 0.9 0.9 Mean Bankfull XS Area 6.7 11.1 10.0 11.4 11.1 11.4 10.8 Bankfull Discharge 32 cfs NA NA NA NA NA NA Channel Slope* 0.015 0.013 0.013 0.015 0.013 1 0.014 0.014 Channel Sinuosity 1.06 1.2 1.17 1.17 1.17 1 1.18 1 1.17 +Preconstruction numbers are median not mean. *No water present in the channel during longitudinal survey for any of the monitoring years. Page 13 of 23 Table 4.2. Dimensional Morphology Summary (Dimensional Parameters - Cross Sections) UT to Rockv River (NCEEP# 402) - Reaches 1 -2 Page 14 of 23 Cross Section 1 -1 (Riffle) Cross Section 2 -1 (Riffle) Cross Section 2 -2 (Pool) 11111mNdOAw600 bookw Base MY1 MY2 MY3 MY4 MY5 Base MY1 MY2 I MY3 MY4 MY5 Base MY1 MY2 MY3 MY4 MY5 Record elevation datum used 550.0 548.3 548.3 548.3 548.3 548.3 559.0 559.0 559.0 559.0 559.0 559.0 559.0 559.0 559.0 559.0 559.0 559.0 Bankfull Width (ft) 18.6 18.2 18.1 19.2 21.1 18.9 15.4 13.2 15.0 15.0 14.3 14.0 10.4 9.9 13.2 11.4 12.9 12.5 Floodprone Width (ft) 157. 157.7 157.0 157.0 157.0 157.0 104.0 104.0 104.0 104.0 104.0 104.0 112.0 112.0 112.0 112.0 112.0 112.0 Bankfull Mean Depth (ft) 1.4 1.5 1.5 1.5 1.5 1.5 1.0 1.0 1.0 0.9 1.0 0.9 1.0 0.9 0.7 0.8 0.8 0.7 Bankfull Max Depth (ft) 2.5 2.5 2.6 2.6 2.8 2.5 1.6 1.6 1.8 1.8 1.8 1.7 1.5 1.4 1.6 1.5 1.6 1.4 Bankfull Cross Sectional Area (ft) 25.7 27.8 27.3 29.1 32.6 28.1 15.1 12.6 14.8 14.1 13.8 12.8 10.4 8.6 9.8 8.5 10.0 8.9 Bankfull Width /Depth Ratio 13.5 11.9 12.0 12.7 13.7 12.8 15.7 13.8 15.3 15.9 14.9 15.2 10.4 11.5 17.7 15.3 16.6 17.4 Bankfull Entrenchment Ratio 8.5 8.4 8.7 8.2 7.4 8.3 6.8 7.9 6.9 6.9 7.3 7.4 10.8 11.3 8.5 9.8 8.7 9.0 Bankfull Bank Height Ratio 1.1 1.1 1.1 1.1 1.2 1.1 1.0 1.1 1.0 1.0 1.0 1.0 0.9 1.0 1.0 1.1 1.0 1.0 Cross Sectional Area between end pins (ftZ) NA 71.0 68.4 1 70.3 56.2 70.3 NA 31.5 29.7 1 22.0 1 22.1 29.0 NA 57.2 49.2 1 56.5 58.3 56.5 Cross Section 2 -3 (Riffle) Cross Section 2-4 (Pool) Cross Section 2 -5 (Riffle) Base MY1 MY2 MY3 MY4 MY5 Base MY1 MY2 MY3 MY4 MY5 Base MY1 MY MY3 MY4 MY5 Record elevation datum used 554.6 552.4 552.4 552.4 552.4 552.4 554.6 549.8 549.8 549.8 549.8 549.8 549.2 547.9 547.9 547.9 547.9 547.9 Bankfull Width (ft) 10.4 9.2 10.3 11.8 10.9 10.0 11.1 11.0 10.9 11.3 10.0 10.8 11.0 10.6 13.1 12.3 14.6 11.6 Floodprone Width (ft) 200.0 200.0 200.0 200.0 200.0 200.0 160.0 160.0 160.0 160.0 160.0 160.0 130.0 130.0 130.0 130.0 130.0 130.0 Bankfull Mean Depth (ft) 0.8 0.8 0.8 0.7 0.8 0.7 0.9 1.0 1.0 0.9 1.0 1.0 0.9 1.0 0.9 0.9 0.9 1.0 Bankfull Max Depth (ft) 1.4 1.3 1.6 1.6 1.6 1.4 1.6 1.8 1.8 1.7 1.8 1.8 1.5 1.8 2.0 1.9 2.0 1.9 Bankfull Cross Sectional Area (ft) 8.7 7.2 8.2 8.3 8.2 7.4 10.0 1 11.0 10.9 10.5 9.8 1 10.4 9.5 10.3 11.3 10.8 1 12.3 12.0 Bankfull Width /Depth Ratio 12.5 11.7 12.9 16.8 14.4 13.6 12.3 11.0 10.9 12.2 10.2 11.2 12.7 11.0 15.2 14.1 17.2 11.2 Bankfull Entrenchment Ratio 19.2 21.9 19.4 16.9 18.4 19.9 14.4 14.6 14.7 14.2 16.0 14.9 11.8 12.2 9.9 10.6 12.3 11.2 Bankfull Bank Height Ratio 1.0 1.0 :H=l 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.o 1.0 1.0 1.0 1.1 1.0 Cross Sectional Area between end pins (ftZ) NA 33.1 41.8 1 20.7 30.7 30.8 NA 17.1 1 14.1 14.4 12.5 13.0 NA 24.3 21.9 15.9 26.1 23.6 Page 14 of 23 Table 5.0. Proposed Planting List. UT to Rocky River Stream Restoration (Project #402) Common Name Scientific Name Live Stakes and Transplatrts Tag Alder Alnus serrulata Winterberry Ilex verticillata Spicebush Lindera benzoin Elderberry Sambucus Canadensis Smooth blackhaw Viburnum nudum Riparian Buffer Paw -paw Asimina triloba Ironwood Carpinus caroliniana Bitternut hickory Cwya cordiformis Sugarberry Celds Iaevigata Green ash Fraxinus pennsylvanica Tulip poplar Liriodendron tulipifera Sycamore Platanus occidentalis Cherrybark oak Quercus pagoda Willow oak Quercusphellos American elm Ulmus americana Table 5.1. March 2011 Planting List. UT to Rocky River Stream Restoration Project #402 Common Name Scientific Name Quantity Planted Ironwood Carpinus caroliniana 60 Cherrybark oak Quercus pagoda 40 Red oak Quercus rubra 20 Arrowwood I Viburnum dentatum 25 Table 6. Planted and Total Stems per Acre. UT to Rocky River Stream Restoration (Project #402) Plot Year 1(2007) Year 2 (2008) Year 3 (2009) Year 4 (2010) Year 5 (2011) Planted Total Planted Total Planted Total Planted Total PI Total 1 729 2,307 283 364 202 891 243 1,214 1,174 2 810 1,579 162 162 121 526 121 891 405 3 891 4,817 445 3,603 243 2,267 405 2,307 2,429 4 1,174 5,100 1,012 4,008 810 4,169 729 5,141 688 3,643 5 891 3,441 769 1,660 891 2,388 594 2,031 769 2,226 769 2,429 769 2,510 6 1,133 2,793 850 2,915 810 2,469 607 2,105 Site Average 938 3,340 499 2,166 1 513 2,409 452 2,044 Page 15 of 23 EEP Conclusion and Recommendations Prior to the restoration, the two reaches of the UT to Rocky River project had unstable banks, poor sediment transport, and insufficient in- stream and streamside habitat. Data collected over the last five years indicate that the restoration resulted in a more natural and sustainable stream channel. The designed riffle -pool structure remained intact and improved the quality and density of in- stream habitat. The crest gauge and qualitative assessment indicate that Reach 2 has access to the floodplain and a thriving native riparian buffer. Invasive treatment in 2010 and 2011 addressed minor issues related to Ligustrum spp. and Rosa multiora and should help native species in the coming years. Supplemental planting in March 2011 enhanced understory stem density along Reach 1. The project's assets and their measured performance yield the ratios listed in Table 1. Buffer credit is only proposed for those areas that were planted as part of the project and that are at least 50 feet wide from the stream edge. EEP considers the project to be functioning well and seeks regulatory closure on the assets detailed in Table 2. Contingencies None. Pre - Construction Photos (2003/2005) Reach 1 — Mid Point Reach 1 — Missing Understory Reach 1 — eroding bank Reach 2 — Mid Point Page 17 of 23 Reach 2- I ypical Pool Section Post - Construction Photos (2006/2011) Reach 1 — Mid Point 7/2006 Reach 1 — Looking U.S at the Downstream End of the Restoration (St.11 +10) 2011 Reach 2 — Mid Point 9/2006 11114/2007 8/9/2011 Reach 2 — St. 10 +70 11/2007 Reach 2 —St. 10 +70 8/2011 Page 18 of 23 APPENDIX A — Watershed Planning Summary 402- UT to Rocky River (Smith Tract) The UT to Rocky River project is located in the Upper and Middle Rocky River Local Watershed Plan (LWP) area. This drainage system includes northwestern Chatham County along with portions of Randolph and Alamance counties, an area encompassing three Hydrologic Units (HUs): upper Rocky River (HU 03030003070010), middle Rocky River (HU 03030003070020) and Bear Creek (HU 03030003070050). These HUs cover 177 square miles and, aside from Siler City, are largely rural. In 1998, Poor biological ratings in the middle Rocky River led to 14.4 miles of Tick and Loves creeks being listed as impaired waters by the State's DWQ. These degraded conditions persist. Urban and agricultural runoff combined with municipal discharges from Siler City are DWQ's cited stressors in these streams. The LWP details recommendations on enhanced protections for perennial and intermittent streams; erosion and sediment control guidance; improved maps for streams and floodplains; and sites for preservation, restoration and BMP installation. ( httpJ/ www .nceel2.net/services/ImTs/Rocky Cape Fear/CaneFear ROCKY.pdfl Table I outlines the stressors and recommended actions from the LWP and the management strategies that are addressed by the UT Rocky River project. In addition to the LWP identified stressors identified below the UT to Rocky River project also improves the aquatic habitat of Reach I and 2 with the use of natural material stabilization structures such as root wads, rock cross -vanes, woody debris, and a riparian buffer. EEP has 5 additional projects within this LWP area and there is also a 319 Grant Program funded project located within this planning area. Table 1. Summary of LWP- identified stressors addressed by UT to Rocky River Project LWP Recommended LWP Stressors and Issues Management Strategies Stream bank erosion Stream restoration, riparian buffers, livestock exclusion Streamside buffer ordinances, Lack of adequate forested buffer improved stream maps, stream restoration, livestock exclusion, wetland restoration Livestock access to streams I Livestock exclusion Ag BMPs, riparian buffers, Nutrients stormwater BMPs, improved wastewater treatment. Fecal coliform bacteria Agricultural BMPs, stormwater BMPs Page 19 of 23 UT Rocky River Project Goals Restoration of 1,185 linear feet of stream. Stabilize 955 feet of stream bank in Reach 1. Improve water quality and reduce erosion by stabilizing the stream banks through restricting cattle access and improving riparian vegetation. Provide stream buffer enhancement of 2.21 acres, restoration of 0.3 acres, and preservation of 6.67 acres. Improve water quality and reduce erosion by stabilizing the stream banks through restricting cattle access and improving riparian vegetation. Fencing will be installed around the limits of both Reach 1 and Reach 2. On either side of the proposed and future crossings, fencing will be placed to prevent cattle from entering the stream. Improve water quality and reduce erosion by stabilizing the stream banks through restricting cattle access and improving riparian vegetation. Improve water quality through restricting i cattle access and improving riparian vegetation. APPENDIX A — Watershed Planning Summary MttDi IPM Cape Fear 03030003 EEP Project Close -outs: UT to Rocky River (Smith Tract) 0 1S 3 6141- oekY UT Rocky Riwr- 3MNh ltact 14021 Page 20 of 23 Roc* •ir Rrye. Legend Project Types • EEP Tier I • 319 Upper & Middle Rocky o CWMTF River LWP Counties 8-digit CUs O 14-digit HUs e — Major Hydrography a-aw urs.. a..k �ew a..k • N.Pka*q • Municipalities EEP LWP - EEP TLW Page 20 of 23 APPENDIX B — Land Ownership and Protection SITE PROTECTION INSTRUMENT The land required for the construction management and stewardship of this mitigation project Includes a portion of the following parcel http //www nceen net/GIS DATA/PROPERTY /UT to Rocky River (Smith Tract) vdt LONG TERM MANAGEMENT PLAN Upon approval for close out by the Interagency Review Team (IRT) NCDOTIII determine the long term steward of this parcel � yY Grantee Site Protection Deed Book/ Acreage Grantor County Instrument Page Number protected Ernest H Smith and Linda Conservation DBO1201 Smith and others NCDOT Chatham easement PG0684 9 094 http //www nceen net/GIS DATA/PROPERTY /UT to Rocky River (Smith Tract) vdt LONG TERM MANAGEMENT PLAN Upon approval for close out by the Interagency Review Team (IRT) NCDOTIII determine the long term steward of this parcel � yY U S ARMY CORPS OF ENGINEERS WILMINGTON DISTRICT Action ID 200520955 County Chatham USGS Quad Crutchfield Cross GENERAL PERMIT (REGIONAL AND NATIONWIDE) VERIFICATION Pioperty Owner NC Ecosystem Enhancement Program Attn Wyatt Brown LCIFIVED Address 1652 Mail Service Center Raleigh, NC 27699 Telephone No (919) 715 -16ldA A/ 2006 Authorized Agent NA Address Telephone No NHAfVCEA�r �RCG Size and location of property (waterbody, road name /number, town, etc ) The project (UT to Rocky River Stream Restoration Project) is located north of Smith Hudson Road, west of SR 1329, in Chatham County, NC Site Coordinates 35 7656 °N 79 4142 °W Waterway tUT to the Rocky River River Basin Cape Fear — L _ Description of project area and activity This permit authorizes stream channel excavation and relocation, the placement of fill material (stream diversion plugs), and the installation of in- stream structures (including coir fiber rolls, log and rock vanes, root wads, riprap, etc ) associated with the construction of a stream restoration project Impacts to waters of the U S authorized by tlus permit total 2,150 linear feet of stream channel Applicable Law ® Section 404 (Clean Water Act, 33 USC 1344) ❑ Section 10 (Rivers and Harbors Act, 33 USC 403) Authorization Nationwide or Regional General Permit Number(s) 27 Your work is authorized by the above referenced permit provided it is accomplished in strict accordance with the attached conditions and your sub nutted plans Any violation of the attached conditions or deviation from your submitted plans may subject the penTuttee to a stop work order a restoration order and/or appropriate legal action This verification is valid until the NWP is modified, reissued, or revoked All of the existing NWPs are scheduled to be modified reissued or revoked prior to March 18, 2007 It is incumbent upon you to remain informed of changes to the NWPs We will issue a public notice when the NWPs are reissued Furthermore if you commence or are under contract to commence this activity before the date that the relevant nationwide permit is modified or revoked, you will have twelve (12) months from the date of the modification or revocation of the NWP to complete the activity under the present terms and conditions of this nationwide permit 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 new and/or modified terms and conditions The District Engineer may at any time exercise his discretionary authority to modify suspend or revoke a case specific activity s authorization under any NWP 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 occunmg 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 perinittee of the responsibility to obtain any other required Federal, State or local approvals /perrmts If there are any questions regarding this verification any of the conditions of the Permit or the Corps of Engineers regulatory program, please contact Todd Tugwell at telephone (919) 876 -8441, ext 26 Corps Regulatory Official Date January 12, 2006 Expiration Date of Nationwide Permit Verification larch 18, 2007 Copy Furnished Page 1 of 2 Determination of Jurisdiction ❑ Based on prelnrimary infoimation there appear to be waters of the US including wetlands within the above described pioject area This preliminary determination is not an appealable action under the Regulatory Program Adinmistrative Appeal Process (Reference 33 CFR Part 33 1) ❑ 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 deterrrunation 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 deterrrunation may be relied upon for a period not to exceed five years from the date of this notification ❑ Thejunsdictional areas within the above described project area have been identified under a previous action Please reference the jurisdictional determination issued on (Action ID ) Basis of Jurisdictional Determination The site contains a stream channel with ordinary high water marks, that flow into an unnamed tributary to the Rocky utar to the Cape River and the Atlantic Ocean Corps Regulatory Official Date January 12, 2006 Expiration Date of Jurisdictional Determination January 12, 2011 Summary of Authorized Impacts and Required Mitigation Action ID # NWP / GP # Open Water ac Wetland ac Unimportant Steam (10 Important Stream 1 Temporary Permanent Temporary Permanent Temporaiy Permanent Temporary Permanent 200520955 27 0 0 0 0 0 0 0 2150 Impact Totals 0 0 0 0 0 0 0 2,150 Total Loss of Waters of the U S ac 0 Total Loss of Waters of the U S (10 0 Required Wetland Mitigation ac 0 Required Stream Mitigation (10 0 Additional Remarks and/or Special Permit Conditions Page 2 of 2 WILMINGTON DISTRICT POST - CONSTRUCTION COMPLIANCE FORM Action ID Number 200520955 County Chatham Permittee NC Ecosystem Enhancement Program Attn Wyatt Brown Date Permit Issued January 12, 2006 Project Manager Todd Tugwell Upon completion of the activity authorized by this permit and any mitigation required by the permit, sign this certification and return it to the following address US Army Corps Of Engineers Wilmington District Raleigh Regulatory Field Office 6508 Falls Of The Neuse Road Suite 120 Raleigh, North Carolina 27615 Please note that your permitted activity is subject to a compliance inspection by a U S Army Corps of Engineers representative If you fail to comply with this permit you are subject to permit suspension, modification, or revocation I hereby certify that the work authorized by the above referenced permit has been completed in accordance with the terms and condition of the said permit, and required mitigation was completed in accordance with the permit conditions Signature of Permittee I Date r > -H o < ■ a �•. llr p, o w 111111a W William G Ross Jr Secretary SE P 0 6 2005 North Carolina Department of Environment and Natural Resources Alan W Klrmck P E Director NC ECOSYSTEM Division of Water Quality ENHANCEMENTPROGRAM August 29 2005 DWQ Project # 05 1061 Chatham County Mr Wyatt Brown NC Ecosystem Enhancement Program 1652 Mail Service Center Raleigh NC 27699 -1619 Subject Property UT to Rocky River Stream & Buffer Restoration, Enhancement & Preservation Project Siler City, NC Approval of 401 Water Quality Certification with Additional Conditions Dear Mr Brown You have our approval, in accordance with the attached conditions and those listed below to place fill within or otherwise impact 2150 feet of streams for the purpose of stream and buffer restoration at the subject property as described within your application dated June 17, 2005, and received by the N C Division of Water Quality (DWQ) on June 17, 2005 After reviewing your application, we have decided that the impacts are covered by General Water Quality Certification Number(s) 3495 (GC3495) The Certification(s) allows you to use Nationwide Permit(s) NW27 when issued by the US Army Corps of Engineers (USACE) In addition you should obtain or otherwise comply with any other required federal, state or local permits before you go ahead with your project including (but not limited to) Erosion and Sediment Control Non - discharge, and other regulations Also, this approval to proceed with your proposed impacts or to conduct impacts to waters as depicted in your application shall expire upon expiration of the 404 or CAMA Permit This approval is for the purpose and design that you described in your application If you change your project, you must notify us and you maybe required to send us anew application If the property is sold, the new owner must be given a copy of this Certification and approval letter and is thereby responsible for complying with all conditions If total fills for this project (now or in the future) exceed one acre of wetland or 150 linear feet of stream compensatory mitigation may be required as described in 15A NCAC 2H 0506 (h) This approval requires you to follow the conditions listed in the attached certification and any additional conditions listed below The Additional Conditions of the Certification are 1 Impacts Approved The following impacts are hereby approved as long as all of the other specific and general conditions of this Certification (or Isolated Wetland Permit) are met No other impacts are approved including incidental impacts 401 Oversight/Express Review Permits Unit 1650 Mail Service Center Raleigh North Carolina 27699 1650 2321 Crabtree Boulevard Suite 250 Raleigh North Carolina 27604 Phone 919 733 1786 /FAX 919 733 6893 / Internet htto / /h2o enr state nc us /ncwetlands An Equal Opportunity/Afhrmatrve Action Employer— 50 / Recycled/10 / Post Consumer Paper One Nor hCarolina Ad rally Amount Approved (Units) Plan Location or Reference Stieam 12150 (feet) PCN 401 Oversight/Express Review Permits Unit 1650 Mail Service Center Raleigh North Carolina 27699 1650 2321 Crabtree Boulevard Suite 250 Raleigh North Carolina 27604 Phone 919 733 1786 /FAX 919 733 6893 / Internet htto / /h2o enr state nc us /ncwetlands An Equal Opportunity/Afhrmatrve Action Employer— 50 / Recycled/10 / Post Consumer Paper One Nor hCarolina Ad rally Page 2 of 3 August 29 2005 2 Erosion & 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 in order to protect surface waters standards a The 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 The 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 The reclamation measures and implementation must comply with the reclamation in accordance with the requirements of the Sedimentation Pollution Control Act 3 No Waste, Spoil, Solids, or Fill of Any Kind 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 4 No Sediment & Erosion Control Measures w/n Wetlands or Waters 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 has released the project 5 Certificate of Completion Upon completion of all work approved within the 401 Water Quality Certification or applicable Buffer Rules, and any subsequent modifications, the applicant is required to return the attached certificate of completion to the 401 Oversight/Express Review Permitting Unit, North Carolina Division of Water Quality, 1650 Mail Service Center, Raleigh, NC, 27699 1650 Violations of any condition herein set forth may result in revocation of this Certification and may result in criminal and/or civil penalties The authorization to proceed with your proposed impacts or to conduct_ impacts to waters as depicted in your application and as authorized by this Certification shall expire upon expiration of the 404 or CAMA Permit v If you do not accept any of the conditions of this Certification (associated with the approved wetland or stream impacts), 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, Page 3 of 3 August 29 2005 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 Cyndi Karoly or Ian McMillan in the Central Office in Raleigh at 919 733 1786 or Eric Kulz in the DWQ Raleigh Regional Office at 919 571 -4700 AWK/ym Enclosures GC 3495 Certificate of Completion cc USACE Raleigh Regulatory Field Office DWQ Raleigh Regional Office DLR Raleigh Regional Office File Copy Central Files Sincerely, 'lam 1 Klime , P E Filename 051061[ TlRockyCrkStrBuiRes(Chatham)101 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 CREATION) 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 26 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 a 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 Carolinas 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 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 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 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 2B 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 publics best interest by the Director of the North Carolina Division of Water Quality WQC # 3495 0 5 Effective date 31 December 2004 DIVISION OF WATER QUALITY 3-A, Alan W Klimek P E Director I Mitigation Project Name UT to Rocky River (Smith Tract) EEP IMS ID 402 River Basin CAPE FEAR Cataloging Unit 03030003 Annliprt r.r,-At Ratins* 1.1 1 5.1 7 5.1 5.1 11 11 91 5'1 11 3'1 91 5'1 1'1 3 1 9.1 5'1 1l1 '3.1 n 5 1 11 1.1 W o m C m w a�i C o m- o n� p C z0 C 0 C z U C A Z C h Z` N CI to U h b L. d G 3 Z O L d 1,111.00 168.00 827.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 w 0.00 a 0.00 0.00 0.00 0.00 0.00 7,405.20 m O 0.00 0.00 0.00 Z 0.00 O 2 0.00 Beginning Balance (feet and acres) NCDOT Pre -EEP Debits (feet and acres): Not Applicable EEP Debits (feet and acres): DWQ Permits USACE Action IDs Impact Project Name NCDOT TIP U -2717 - SR 1113 (Kivett Drive) 2004 -0341 2004 -20685 Widening 41000 NCDOT TIP R -2610 - 2004 -0158 1997 -00360 US 421 Widening 701.00 168.00 827.00 Riparian Buffer ILF Program Credit Purchase 7,405.20 Remaining Balance (feet and acres) i 0.00 0.00 0.00 0.00