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HomeMy WebLinkAbout20180901 Ver 1_P1 Wilsons Mills Impacts_20180629Wetland Impact Impact Area Map Wetland ID Impact Duration Type of Impact Cowardian Class NCWAM Type Forested Riparian Type of Jurisdiction Area of Imapct (Acres) W1 W1 WO Temporary Land Clearing PFO Bottomland Hardwood Forest Yes Yes Corps 404 0.006 W2 W1 WO Permanent Land Clearing PFO Bottomland Hardwood Forest Yes Yes Corps 404 0.007 W3 W2 WP Temporary Land Clearing PFO Bottomland Hardwood Forest No Yes Corps 404 0.010 W4 W2 WP Temporary Land Clearing PFO Bottomland Hardwood Forest Yes Yes Corps 404 0.006 W5 W2 WP Permanent Land Clearing PFO Bottomland Hardwood Forest Yes Yes Corps 404 0.018 W6 W3 WQ Temporary Land Clearing PFO Bottomland Hardwood Forest No Yes Corps 404 0.015 W7 W3 WQ Permanent Land Clearing PFO Bottomland Hardwood Forest Yes Yes Corps 404 0.019 W8 W4 WU Temporary Land Clearing PEM Non-Tidal Freshwater Marsh Yes Yes Corps 404 0.036 W8 W4 WU Temporary Land Clearing PEM Non-Tidal Freshwater Marsh No Yes Corps 404 0.188 W9 W4 WU Permanent Land Clearing PEM Non-Tidal Freshwater Marsh Yes Yes Corps 404 0.018 W9 W4 WU Permanent Land Clearing PEM Non-Tidal Freshwater Marsh No Yes Corps 404 0.021 W10 W4 WU Permanent Land Clearing PEM Non-Tidal Freshwater Marsh Yes Yes Corps 404 0.017 W10 W4 WU Permanent Land Clearing PEM Non-Tidal Freshwater Marsh No Yes Corps 404 0.030 W11 W5 WT Temporary Land Clearing PFO Bottomland Hardwood Forest No Yes Corps 404 0.006 W12 W5 WT Permanent Land Clearing PFO Bottomland Hardwood Forest Yes Yes Corps 404 0.002 W12 W5 WT Permanent Land Clearing PFO Bottomland Hardwood Forest No Yes Corps 404 0.001 W13 W6 WS Temporary Land Clearing PFO Bottomland Hardwood Forest No Yes Corps 404 0.035 W14 W6 WS Permanent Land Clearing PFO Bottomland Hardwood Forest No Yes Corps 404 0.003 W14 W6 WS Permanent Land Clearing PFO Bottomland Hardwood Forest Yes Yes Corps 404 0.001 W15 W6 WS Temporary Land Clearing PFO Bottomland Hardwood Forest No Yes Corps 404 0.166 W16 W6 WS Permanent Land Clearing PFO Bottomland Hardwood Forest No Yes Corps 404 0.006 W16 W6 WS Permanent Land Clearing PFO Bottomland Hardwood Forest Yes Yes Corps 404 0.003 W17 W6 WS Permanent Land Clearing PFO Bottomland Hardwood Forest No Yes Corps 404 0.017 W17 W6 WS Permanent Land Clearing PFO Bottomland Hardwood Forest Yes Yes Corps 404 0.010 W18 W6 WS Permanent Land Clearing PFO Bottomland Hardwood Forest No Yes Corps 404 0.008 W18 W6 WS Permanent Land Clearing PFO Bottomland Hardwood Forest Yes Yes Corps 404 0.015 W19 W7 WR Permanent Land Clearing PSS Headwater Forest No Yes Corps 404 0.002 W19 W7 WR Permanent Land Clearing PSS Headwater Forest Yes Yes Corps 404 0.005 W20 W7 WR Temporary Land Clearing PSS Headwater Forest No Yes Corps 404 0.011 W21 W8 WV Permanent Land Clearing PFO Headwater Forest No Yes Corps 404 0.001 W21 W8 WV Permanent Land Clearing PFO Headwater Forest Yes Yes Corps 404 0.002 W22 W8 WV Temporary Land Clearing PFO Headwater Forest No Yes Corps 404 0.005 W23 W9 WW Temporary Land Clearing PFO Headwater Forest No Yes Corps 404 0.037 W23 W9 WW Temporary Land Clearing PFO Headwater Forest Yes Yes Corps 404 0.003 W24 W9 WW Permanent Land Clearing PFO Headwater Forest No Yes Corps 404 0.003 W24 W9 WW Permanent Land Clearing PFO Headwater Forest Yes Yes Corps 404 0.000 Temp Total 0.524 Perm Total 0.209 GRAND TOTAL 0.733 Table D2. Wetland Impacts Stream Impact Impact Map Area Stream ID Impact Duration Type of Impact Stream Name Flow Regime Type of Jurisdiction Average Stream Width Impact Length (Linear Feet) Impact Area (Acres) S1 S2 SH Permanent Bank Stabilization UT to Neuse River R3 Corps 404 6.59 25.55 0.004 S2 S4 SI (Neuse)Temporary Excavation Neuse River R3 Corps 404 128.1 60 0.176 S3 S4 SI (Neuse)Permanent Bank Stabilization Neuse River R3 Corps 404 20.72 60 0.029 S4 S4 SI (Neuse)Permanent Bank Stabilization Neuse River R3 Corps 404 7.24 60 0.010 S5 S7 SJ Temporary Excavation UT to Neuse River R3 Corps 404 7.32 35.23 0.006 S6 S5 SM Permanent Bank Stabilization UT to Neuse River R4 Corps 404 6.21 3.43 0.000 Temp Total 95.2 0.182 Perm Total 149.0 0.043 TOTAL 244.2 0.225 Table D3. Stream Impacts Zone 1 Impact (Square Feet) Zone 2 Impact (Square Feet) B1 S1 SG UT to Neuse River Land Clearing Temporary Allowable No PER-50 -1982.88 1982.88 B2 S2 SH UT to Neuse River Land Clearing Temporary Allowable No PER-50 776.273 -776.273 B3 S2 SH UT to Neuse River Land Clearing Temporary Allowable No PER-50 1032.568 -1032.568 B4 S2 SH UT to Neuse River Land Clearing Temporary Allowable No PER-50 -517.515 517.515 B5 S2 SH UT to Neuse River Land Clearing Temporary Allowable No PER-50 -989.967 989.967 B6 S3 SG UT to Neuse River Land Clearing Temporary Allowable No PER-50 -5637.66 5637.66 B7 S3 SG UT to Neuse River Land Clearing Temporary Allowable w/ Mitigation Yes PER-50 624.366 -624.366 B8 S3 SG UT to Neuse River Land Clearing Temporary Allowable w/ Mitigation Yes PER-50 74.060 -74.060 B9 S3 SG UT to Neuse River Land Clearing Temporary Allowable w/ Mitigation Yes PER-50 31.040 -31.040 B10 S4 SI Neuse River Land Clearing Temporary Allowable No PER-50 1805.132 -1805.132 B11 S4 SI Neuse River Land Clearing Temporary Allowable No PER-50 1806.211 -1806.211 B12 S4 SI Neuse River Land Clearing Temporary Allowable No PER-50 -1202.889 1202.889 B13 S4 SI Neuse River Land Clearing Temporary Allowable No PER-50 -1201.574 1201.574 B14 S5 SM UT to Neuse River Land Clearing Temporary Allowable w/ Mitigation Yes INT-50 1972.89 -1972.9 B15 S5 SM UT to Neuse River Land Clearing Temporary Allowable No INT-50 -1540.587 1540.587 B16 S6 SJ UT to Neuse River Land Clearing Temporary Allowable No PER-50 721.062 -721.062 B17 S5 SM UT to Neuse River Land Clearing Temporary Allowable No INT-50 -194.158 194.158 B18 S6 SM UT to Neuse River Land Clearing Temporary Allowable No INT-50 88.446 -88.446 B19 S6 SM UT to Neuse River Land Clearing Temporary Allowable No INT-50 46.033 -46.033 Temp Total 8978.080 13267.227 22245.307 Perm Total 0.0 0.0 0.0 Total 8978.080 13267.227 22245.307 Buffer Impact Table D6. Buffer Impacts Total (Square Feet) Stream ID Reason for ImpactStream Name Duration of Impact; Temporary or Permanent Buffer Mitigation Required Buffer Distance (Feet) Stream Buffer Impact Map Area Neuse River Buffer Rule Category Acres Streams (Linear Feet) Zone 1 (Square Feet X 3) Zone 2 (Square Feet X 1.5) Price per Unit (Approx.) Source Cost (Approx.) Mitigable Non-Riparian Wetland Impacts 0 $52,000.00 DEQ ILF Program $0.00 Mitigable Riparian Wetland Impacts 0.209 $69,500.00 RES $14,525.50 Mitigable Stream Impacts 0 $400.00 DEQ ILF Program $0.00 Mitigable Zone 1 Buffer Impacts 8107.065 $1.15 RES $9,323.12 Mitigable Zone 2 Buffer Impacts 0 $1.15 RES $0.00 TOTAL $23,848.62 Mitigation Quantities