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Home My WebLink About20181638 Ver 3_Att F - Updated Wetland Impact Table Appdx L-1 Oct 2019_20191030M Mountain Valley MVP Southgate Project Attachment F: Updated Wetland Impact Table (Appendix L-1 from Original Joint Permit Application) October 2019 Appendix L-1 Proposed Wetland Impacts by ID and Type of Impact Pipeline Crossing Wetland within Permanent Pipeline Crossing Permanent Fill Impact ID a/ Milepost Watershed HUC 10 Latitude Longitude Wetland Type b/ Length Construction Conversion PFO to Method or Other (acres) f/ (feet) c/ Workspace (acres) d/ PSS/PEM (acres) e/ Impact Type g/ Pipeline (Rockingham County) W-C18-96-2: PFO 26.1 Cascade Creek -Dan River 36.541688 -79.632557 PFO 0.00 <0.01 <0.01 0.00 Workspace Only (0301010309) W-1318-98:PFO 26.5 Cascade Creek -Dan River 36.536541 -79.637494 PFO 15.04 0.03 0.01 0.00 Open -cut (0301010309) W-A18-22: PEM 26.7 RR Cascade Creek -Dan River 36.534533 -79.638961 PEM 71.57 0.15 0.00 0.00 Open -cut (0301010309) W-A18-44: PEM 27.0 RR Cascade Creek -Dan River 36.530434 -79.642596 PEM 0.00 <0.01 0.00 0.00 Workspace Only (0301010309) W-A18-44-2: PEM 27.1 Cascade Creek -Dan River 36.5297 -79.64466 PEM 1197.00 3.07 0.00 0.00 Open -cut (0301010309) W-A18-44:PFO 27.3 Cascade Creek -Dan River 36.528099 -79.646143 PFO 37.93 0.05 0.01 0.00 Open -cut (0301010309) W-A19-274: PEM 27.6 Cascade Creek -Dan River 36.525575 -79.648779 PEM 42.02 0.19 0.00 0.00 Open -cut (0301010309) W-A19-274-2: PEM 27.6 Cascade Creek -Dan River 36.525149 -79.649005 PEM 38.12 0.04 0.00 0.00 Open -cut (0301010309) W-A19-274-3: PEM 27.6 Cascade Creek -Dan River 36.525173 -79.649581 PEM 0.00 0.17 0.00 0.00 Workspace Only (0301010309) W-A18-39: PEM 28.0 RR Cascade Creek -Dan River 36.520864 -79.653336 PEM 0.00 0.02 0.00 0.00 Workspace Only (0301010309) W-A18-26: PEM 28.1 RR Cascade Creek -Dan River 36.51914 -79.654786 PEM 23.52 0.06 0.00 0.00 Open -cut (0301010309) W-A18-30: PEM 28.3 RR Cascade Creek -Dan River 36.517081 -79.656412 PEM 26.16 0.03 0.00 0.00 Open -cut (0301010309) W-A18-30: PFO 28.3 RR Cascade Creek -Dan River 36.516645 -79.656467 PFO 17.77 0.01 0.01 0.00 Open -cut (0301010309) W-A18-38: PEM 28.6 RR Cascade Creek -Dan River 36.513261 -79.660106 PEM 0.00 0.02 0.00 0.00 Workspace Only (0301010309) W-A18-38: PFO 28.6 RR Cascade Creek -Dan River 36.513211 -79.659994 PFO 40.56 0.04 0.03 0.00 Open -cut (0301010309) W-1318-48: PFO 29.1 Cascade Creek -Dan River 36.508367 -79.665188 PFO 23.43 0.05 0.02 0.00 Open -cut (0301010309) W-1318-48: PEM 29.1 Cascade Creek -Dan River 36.508421 -79.665299 PEM 0.00 0.01 0.00 0.00 Workspace Only (0301010309) W-A18-18:PFO 29.8 Cascade Creek -Dan River 36.500614 -79.672663 PFO 934.84 2.33 0.64 0.00 Open -cut (0301010309) W-A18-18: PEM 29.9 Cascade Creek -Dan River 36.499656 -79.673716 PEM 49.52 0.07 0.00 0.00 Open -cut (0301010309) W-1318-39: PEM 30.2 Cascade Creek -Dan River 36.496101 -79.677639 PEM 24.63 <0.01 0.00 0.00 HDD (0301010309) W-1318-39-2: PEM 30.2 Cascade Creek -Dan River 36.495973 -79.677734 PEM 40.47 <0.01 0.00 0.00 HDD (0301010309) Appendix L-1 Proposed Wetland Impacts by ID and Type of Impact Pipeline Crossing Wetland within Permanent Pipeline Crossing Permanent Fill Impact ID a/ Milepost Watershed HUC 10 Latitude Longitude Wetland Type b/ Length Construction Conversion PFO to Method or Other (acres) f/ (feet) c/ Workspace (acres) d/ PSS/PEM (acres) e/ Impact Type g/ W-1318-39-3: PEM 30.2 Cascade Creek -Dan River 36.495819 -79.677892 PEM 29.86 <0.01 0.00 0.00 HDD (0301010309) W-1318-39-4: PEM 30.2 Cascade Creek -Dan River 36.49571 -79.678008 PEM 31.56 <0.01 0.00 0.00 HDD (0301010309) W-1318-36: PEM 30.2 Cascade Creek -Dan River 36.495507 -79.678228 PEM 36.44 <0.01 0.00 0.00 HDD (0301010309) W-1318-36-2: PEM 30.3 Cascade Creek -Dan River 36.495364 -79.678402 PEM 16.34 <0.01 0.00 0.00 HDD (0301010309) W-1318-36: PFO 30.3 Cascade Creek -Dan River 36.495171 -79.678559 PFO 31.83 <0.01 0.00 0.00 HDD (0301010309) W-1318-36-3: PEM 30.3 Cascade Creek -Dan River 36.494746 -79.679118 PEM 17.92 <0.01 0.00 0.00 HDD (0301010309) W-1318-36-4: PEM 30.4 Cascade Creek -Dan River 36.49434 -79.679615 PEM 0.00 0.01 0.00 0.00 HDD (0301010309) W-1318-36-5: PEM 30.4 Cascade Creek -Dan River 36.494219 -79.679657 PEM 26.67 0.03 0.00 0.00 Open -cut (0301010309) W-1318-36-6: PEM 30.4 Cascade Creek -Dan River 36.494116 -79.679934 PEM 0.00 <0.01 0.00 0.00 Workspace Only (0301010309) W-1318-36-2: PFO 30.3 Cascade Creek -Dan River 36.493988 -79.67824 PFO 0.00 0.01 0.00 0.00 Workspace Only (0301010309) W-1318-36-3: PFO 30.4 Cascade Creek -Dan River 36.493689 -79.678682 PFO 0.00 <0.01 0.00 0.00 Workspace Only (0301010309) W-1318-36-4: PFO 30.4 Cascade Creek -Dan River 36.493332 -79.678692 PFO 0.00 0.01 0.00 0.00 Workspace Only (0301010309) W-1318-34: PFO 30.4 Cascade Creek -Dan River 36.493049 -79.678695 PFO 0.00 0.01 0.00 0.00 Workspace Only (0301010309) W-1318-34-2: PFO 30.5 Cascade Creek -Dan River 36.49309 -79.680105 PFO 179.81 0.45 0.12 0.00 Open -cut (0301010309) W-A18-54: PEM 30.7 Cascade Creek -Dan River 36.490849 -79.683335 PEM 11.24 0.01 0.00 0.00 Open -cut (0301010309) W-1318-103: PEM 31.1 Cascade Creek -Dan River 36.485665 -79.68523 PEM 0.00 <0.01 0.00 0.00 Workspace Only (0301010309) W-A18-141: PFO 32 Cascade Creek -Dan River 36.476993 -79.696049 PFO 182.61 0.34 0.13 0.00 Open -cut (0301010309) W-A18-141: PEM 32 Cascade Creek -Dan River 36.477148 -79.696159 PEM 0.00 0.02 0.00 0.00 Workspace Only (0301010309) W-A18-149: PSS 32.2 Cascade Creek -Dan River 36.474593 -79.698263 PSS 51.49 0.07 0.00 0.00 Open -cut (0301010309) W-A18-149: PEM 32.2 Cascade Creek -Dan River 36.474621 -79.698334 PEM 52.96 0.16 0.00 0.00 Open -cut (0301010309) W-A18-152: PEM 32.6 Cascade Creek -Dan River 36.4698 -79.702487 PEM 21.14 0.06 0.00 0.00 Open -cut (0301010309) W-A18-152: PFO 32.6 Cascade Creek -Dan River 36.46964 -79.702513 PFO 29.40 0.03 0.02 0.00 Open -cut (0301010309) Appendix L-1 Proposed Wetland Impacts by ID and Type of Impact Pipeline Crossing Wetland within Permanent Pipeline Crossing Permanent Fill Impact ID a/ Milepost Watershed HUC 10 Latitude Longitude Wetland Type b/ Length Construction Conversion PFO to Method or Other (acres) f/ (feet) c/ Workspace (acres) d/ PSS/PEM (acres) e/ Impact Type g/ W-A18-155: PEM 33.1 Cascade Creek -Dan River 36.464024 -79.702911 PEM 0.00 0.06 0.00 0.00 Workspace Only (0301010309) W-A18-155: PSS 33.1 Cascade Creek -Dan River 36.463768 -79.702847 PSS 0.00 <0.01 0.00 0.00 Workspace Only (0301010309) W-A18-155-2: PSS 33.1 Cascade Creek -Dan River 36.463484 -79.702655 PSS 68.48 0.16 0.00 0.00 Open -cut (0301010309) W-A18-222: PFO 33.4 Cascade Creek -Dan River 36.459381 -79.700236 PFO 42.61 0.08 0.03 0.00 Open -cut (0301010309) W-A18-222: PEM 33.4 Cascade Creek -Dan River 36.459274 -79.700288 PEM 0.00 <0.01 0.00 0.00 Workspace Only (0301010309) W-A18-224: PFO 33.7 Cascade Creek -Dan River 36.455977 -79.697766 PFO 10.58 0.02 0.01 0.00 Open -cut (0301010309) W-A18-224: PEM 33.7 Cascade Creek -Dan River 36.455931 -79.697819 PEM 0.00 <0.01 0.00 0.00 Workspace Only (0301010309) W-C18-40: PEM 34.6 Cascade Creek -Dan River 36.445616 -79.689527 PEM 0.00 <0.01 0.00 0.00 Workspace Only (0301010309) W-A18-95: PEM 37 Cascade Creek -Dan River 36.425012 -79.657628 PEM 7.55 0.02 0.00 0.00 Open -cut (0301010309) W-A18-98: PFO 37.2 Cascade Creek -Dan River 36.423306 -79.65623 PFO 0.00 0.01 0.00 0.00 Workspace Only (0301010309) W-S18-1: PFO 37.3 Cascade Creek -Dan River 36.422114 -79.655108 PFO 8.34 0.01 0.01 0.00 Open -cut (0301010309) W-A18-6: PFO 38.5 Cascade Creek -Dan River 36.407396 -79.649469 PFO 129.65 0.15 0.08 0.00 Open -cut (0301010309) W-A18-6-2: PFO 38.5 Cascade Creek -Dan River 36.407067 -79.649165 PFO 0.00 <0.01 0.00 0.00 Workspace Only (0301010309) W-A18-6-3: PFO 38.5 Cascade Creek -Dan River 36.406781 -79.648669 PFO 91.73 0.09 0.06 0.00 Open -cut (0301010309) W-A18-6: PEM 38.5 Cascade Creek -Dan River 36.406695 -79.648415 PEM 45.87 0.09 0.00 0.00 Open -cut (0301010309) W-A18-7: PFO 38.6 Cascade Creek -Dan River 36.405557 -79.648122 PFO 0.00 <0.01 0.00 0.00 Workspace Only (0301010309) W-A18-7: PEM 38.6 Cascade Creek -Dan River 36.40538 -79.648206 PEM 75.79 0.18 0.00 0.00 Open -cut (0301010309) W-A18-7: PSS 38.6 Cascade Creek -Dan River 36.40525 -79.648097 PSS 33.74 0.08 0.00 0.00 Open -cut (0301010309) W-A18-7-2: PEM 38.6 Cascade Creek -Dan River 36.405113 -79.648149 PEM 0.00 <0.01 0.00 0.00 Workspace Only (0301010309) W-A18-7-3: PEM 38.7 Cascade Creek -Dan River 36.404994 -79.647869 PEM 16.28 0.05 0.00 0.00 Open -cut (0301010309) W-A18-7-4: PEM 38.7 Cascade Creek -Dan River 36.404784 -79.647599 PEM 28.70 0.07 0.00 0.00 Open -cut (0301010309) W-A18-7-5: PEM 38.7 Cascade Creek -Dan River 36.404414 -79.647238 PEM 16.09 0.04 0.00 0.00 Open -cut (0301010309) Appendix L-1 Proposed Wetland Impacts by ID and Type of Impact Pipeline Crossing Wetland within Permanent Pipeline Crossing Impact ID a/ Milepost Watershed HUC 10 Latitude Longitude Wetland Type b/ Length Construction Conversion PFO to Permanent Fill Method or Other (feet) c/ Workspace (acres) d/ PSS/PEM (acres) e/ (acres) f/ Impact Type g/ W-A19-270: PFO 38.8 Cascade Creek -Dan River 36.40362 -79.646599 PFO 0.00 0.02 <0.01 0.00 Workspace Only (0301010309) W-1318-78:PFO 39.7 Cascade Creek -Dan River 36.39375 -79.638317 PFO 55.99 0.06 0.03 0.00 Open -cut (0301010309) W-1318-112: PEM 40.1 Hogans Creek -Dan River 36.387125 -79.636599 PEM 0.00 0.01 0.00 0.00 Workspace Only (0301010401) W-B18-110: PFO 40.2 Hogans Creek -Dan River 36.386777 -79.63634 PFO 0.00 0.02 0.01 0.00 Workspace Only (0301010401) W-1318-55: PEM 41.1 Hogans Creek -Dan River 36.378086 -79.625234 PEM 0.00 <0.01 0.00 0.00 Workspace Only (0301010401) W-1318-55: PFO 41.1 Hogans Creek -Dan River 36.377936 -79.625312 PFO 83.65 0.13 0.06 0.00 Open -cut (0301010401) W-1318-46: PFO 41.7 Hogans Creek -Dan River 36.371464 -79.620671 PFO 5.85 0.02 0.01 0.00 Open -cut (0301010401) W-A19-346: PEM 46.1 RR Hogans Creek -Dan River 36.317702 -79.590634 PEM 0.00 <0.01 0.00 0.00 Workspace Only (0301010401) W-A19-343: PFO 46.2 RR Hogans Creek -Dan River 36.315587 -79.589423 PFO 0.00 0.02 <0.01 0.00 Workspace Only (0301010401) W-C18-77: PFO 47 Hogans Creek -Dan River 36.305304 -79.587735 PFO 46.56 0.08 0.03 0.00 Open -cut (0301010401) W-618-139: PFO 48.5 Headwaters Haw River (0303000202) 36.290957 -79.572486 PFO 24.40 0.03 0.02 0.00 Open -cut W-A18-62: PSS 48.6 Headwaters Haw River (0303000202) 36.288909 -79.571666 PSS 39.55 0.11 0.00 0.00 Open -cut W-A18-62-2: PSS 48.6 Headwaters Haw River (0303000202) 36.288605 -79.571621 PSS 0.00 <0.01 0.00 0.00 Workspace Only W-A18-61: PEM 48.7 Headwaters Haw River (0303000202) 36.288426 -79.571447 PEM 0.00 0.01 0.00 0.00 Open -cut W-A18-184: PEM 49.9 RR Headwaters Haw River (0303000202) 36.275102 -79.558969 PEM 0.00 0.01 0.00 0.00 Workspace Only W-A18-184-2: PEM 49.9 RR Headwaters Haw River (0303000202) 36.274963 -79.55886 PEM 0.00 0.01 0.00 0.00 Workspace Only W-A18-184: PFO 49.9 RR Headwaters Haw River (0303000202) 36.274868 -79.558919 PFO 38.65 0.06 0.03 0.00 Open -cut W-A19-284: PSS 51.2 RR Headwaters Haw River (0303000202) 36.258208 -79.546653 PSS 0.00 0.01 0.00 0.00 Workspace Only W-C18-20: PFO 51.4 RR Headwaters Haw River (0303000202) 36.256726 -79.545781 PFO 18.85 0.02 0.01 0.00 Open -cut W-C18-20-2: PFO 51.4 RR Headwaters Haw River (0303000202) 36.256503 -79.545528 PFO 134.95 0.21 0.09 0.00 Open -cut W-C18-20: PEM 51.4 RR Headwaters Haw River (0303000202) 36.256465 -79.545349 PEM 0.00 <0.01 0.00 0.00 Workspace Only Total (Pipeline, Rockingham County) 4,326 9.48 1.47 0.00 Appendix L-1 Proposed Wetland Impacts by ID and Type of Impact Impact ID a/ Milepost Watershed HUC 10 Latitude Longitude Wetland Type b/ Pipeline Crossing Length (feet) c/ Wetland within Construction Workspace (acres) d/ Permanent Conversion PFO to PSS/PEM (acres) e/ Permanent Fill (acres) f/ Pipeline Crossing Method or Other Impact Type g/ Pipeline (Alamance County) W-A18-83: PEM 53.3 Headwaters Haw River (0303000202) 36.23401 -79.529142 PEM 26.09 0.06 0.00 0.00 Open -cut W-A18-85: PEM 53.6 Headwaters Haw River (0303000202) 36.230085 -79.527424 PEM 8.98 0.03 0.00 0.00 Open -cut W-A18-85: PSS 53.7 Headwaters Haw River (0303000202) 36.230004 -79.527419 PSS 0.00 0.04 0.00 0.00 Workspace Only W-A18-85-2: PEM 53.7 Headwaters Haw River (0303000202) 36.229981 -79.52711 PEM 0.00 <0.01 0.00 0.00 Workspace Only W-C18-67: PFO 54.3 Headwaters Haw River (0303000202) 36.221387 -79.521613 PFO 102.88 0.26 0.07 0.00 Open -cut W-B18-60: PSS 55.6 RR Headwaters Haw River (0303000202) 36.208058 -79.515066 PSS 0.00 0.02 0.00 0.00 Workspace Only W-B18-60-2: PSS 55.6 RR Headwaters Haw River (0303000202) 36.208177 -79.51515 PSS 0.00 0.01 0.00 0.00 Workspace Only W-B18-61: PEM 55.5 Headwaters Haw River (0303000202) 36.20826 -79.512175 PEM 39.07 0.06 0.00 0.00 Open -cut W-A18-119: PFO 56.4 RR Back Creek -Haw River (0303000204) 36.199435 -79.500719 PFO 90.25 0.12 0.06 0.00 Open -cut W-A18-119: PEM 56.4 RR Back Creek -Haw River (0303000204) 36.199389 -79.500841 PEM 0.00 0.02 0.00 0.00 Workspace Only W-A18-119-2: PFO 56.5 Back Creek -Haw River (0303000204) 36.198472 -79.499618 PFO 62.93 0.09 0.05 0.00 Open -cut W-A18-119-2: PEM 56.5 Back Creek -Haw River (0303000204) 36.198466 -79.499761 PEM 0.00 0.02 0.00 0.00 Workspace Only W-A18-119-3: PFO 56.6 RR Back Creek -Haw River (0303000204) 36.1983 -79.499033 PFO 0.00 0.01 0.00 0.00 Workspace Only W-A18-119-4: PFO 56.6 RR Back Creek -Haw River (0303000204) 36.198148 -79.498683 PFO 76.83 0.16 0.06 0.00 Open -cut W-A18-127: PFO 56.6 RR Back Creek -Haw River (0303000204) 36.19736 -79.497888 PFO 127.85 0.14 0.07 0.00 Open -cut W-A18-127-2: PFO 56.7 RR Back Creek -Haw River (0303000204) 36.196794 -79.497815 PFO 0.00 0.02 0.00 0.00 Workspace Only W-A18-130: PEM 56.8 Back Creek -Haw River (0303000204) 36.19409 -79.497683 PEM 0.00 0.01 0.00 0.00 Workspace Only W-A18-130: PFO 56.9 Back Creek -Haw River (0303000204) 36.193874 -79.497418 PFO 17.04 0.09 0.03 0.00 Open -cut W-A18-133: PFO 57.1 Back Creek -Haw River (0303000204) 36.191046 -79.496608 PFO 56.05 0.1 0.04 0.00 Open -cut W-A18-133: PEM 57.1 Back Creek -Haw River (0303000204) 36.190868 -79.496659 PEM 0.00 0.02 0.00 0.00 Workspace Only W-A18-133-2: PEM 57.1 Back Creek -Haw River (0303000204) 36.190481 -79.49655 PEM 0.00 0.01 0.00 0.00 Workspace Only Appendix L-1 Proposed Wetland Impacts by ID and Type of Impact Impact ID a/ Milepost Watershed HUC 10 Latitude Longitude Wetland Type b/ Pipeline Crossing Length (feet) c/ Wetland within Construction Workspace (acres) d/ Permanent Conversion PFO to PSS/PEM (acres) e/ Permanent Fill (acres) f/ Pipeline Crossing Method or Other Impact Type g/ W-A18-135: PFO 57.2 Back Creek -Haw River (0303000204) 36.189488 -79.496096 PFO 145.79 0.2 0.1 0.00 Open -cut W-A18-135: PEM 57.2 Back Creek -Haw River (0303000204) 36.189625 -79.49626 PEM 0.00 0.02 0.00 0.00 Workspace Only W-A18-254: PFO 57.6 Back Creek -Haw River (0303000204) 36.184749 -79.493161 PFO 151.62 0.22 0.1 0.00 Open -cut W-C18-3: PEM 57.8 Back Creek -Haw River (0303000204) 36.181163 -79.494328 PEM 13.05 0.04 0.00 0.00 Open -cut W-C18-3: PFO 57.9 Back Creek -Haw River (0303000204) 36.181041 -79.494472 PFO 0.00 0.00 0.00 0.00 Workspace Only W-C18-3-2: PEM 57.9 Back Creek -Haw River (0303000204) 36.180874 -79.494341 PEM 12.60 0.02 0.00 0.00 Open -cut W-C18-3-2: PFO 57.9 Back Creek -Haw River (0303000204) 36.180844 -79.494345 PFO 7.57 0.01 0.01 0.00 Open -cut W-C18-5: PSS 58 Back Creek -Haw River (0303000204) 36.178724 -79.493947 PSS 52.16 0.07 0.00 0.00 Open -cut W-C18-5: PEM 58 Back Creek -Haw River (0303000204) 36.178665 -79.494059 PEM 0.00 0.03 0.00 0.00 Workspace Only W-C18-29: PFO 60.7 Back Creek -Haw River (0303000204) 36.160851 -79.454748 PFO 116.09 0.2 0.07 0.00 Open -cut W-C18-29-2: PFO 60.8 RR Back Creek -Haw River (0303000204) 36.160867 -79.453482 PFO 33.04 0.07 0.02 0.00 Open -cut W-A18-79: PFO 61.8 Back Creek -Haw River (0303000204) 36.156382 -79.439241 PFO 0.00 <0.01 0.00 0.00 Workspace Only W-A18-74: PFO 62.5 Back Creek -Haw River (0303000204) 36.149929 -79.429316 PFO 8.41 0.01 0.01 0.00 Open -cut W-A18-80: PEM 62.7 Back Creek -Haw River (0303000204) 36.149688 -79.426785 PEM 63.68 0.09 0.00 0.00 Open -cut W-B18-32: PEM 62.9 Back Creek -Haw River (0303000204) 36.148216 -79.423966 PEM 0.00 <0.01 0.00 0.00 Workspace Only W-A19-348: PFO 63.0 RR Back Creek -Haw River (0303000204) 36.14714 -79.422778 PFO 23.94 0.02 0.02 0.00 Open -cut W-B18-19: PFO 63.8 Back Creek -Haw River (0303000204) 36.146434 -79.407119 PFO 62.96 0.11 0.04 0.00 Open -cut W-A19-332: PFO 64.1 RR Back Creek -Haw River (0303000204) 36.146801 -79.40349 PFO 49.35 0.08 0.02 0.00 Conventional Bore W-A19-320: PEM 65.0 RR Back Creek -Haw River (0303000204) 36.146237 -79.386954 PEM 69.27 0.1 0.00 0.00 Open -cut W-A19-326: PFO 65.2 RR Back Creek -Haw River (0303000204) 36.145383 -79.384036 PFO 5.51 0.02 0.01 0.00 Open -cut W-B19-168: PEM 65.6 Back Creek -Haw River (0303000204) 36.139686 -79.381343 PEM 0.00 0.05 0.00 0.00 Workspace Only W-A19-352: PFO 66.5 RR Back Creek -Haw River (0303000204) 36.132426 -79.370474 PFO 0.00 <0.01 0.00 0.00 Workspace Only Appendix L-1 Proposed Wetland Impacts by ID and Type of Impact Pipeline Crossing Wetland within Permanent Pipeline Crossing Permanent Fill Impact ID a/ Milepost Watershed HUC 10 Latitude Longitude Wetland Type b/ Length Construction Conversion PFO to Method or Other (acres) f/ (feet) c/ Workspace (acres) d/ PSS/PEM (acres) e/ Impact Type g/ AW-A19-352: PFO 66.5 RR Back Creek -Haw River (0303000204) 36.1323 -79.370487 PFO 0.00 0.04 0.00 0.00 Workspace Only W-B19-164: PFO 66.6 RR Back Creek -Haw River (0303000204) 36.13071 -79.369903 PFO 34.42 0.04 0.02 0.00 Open -cut W-B18-5: PFO 68.4 Back Creek -Haw River (0303000204) 36.106095 -79.371151 PFO 15.68 0.02 0.01 0.00 Open -cut W-A18-67: PFO 71.8 Back Creek -Haw River (0303000204) 36.062807 -79.361499 PFO 0.00 <0.01 0.00 0.00 Workspace Only W-A18-67-2: PFO 71.8 Back Creek -Haw River (0303000204) 36.062821 -79.361357 PFO 43.87 0.04 0.03 0.00 Open -cut W-A18-208: PEM 72.2 Back Creek -Haw River (0303000204) 36.056285 -79.364482 PEM 0.00 <0.01 0.00 0.00 Workspace Only W-B19-151: PEM 72.9 RR Back Creek -Haw River (0303000204) 36.046891 -79.366585 PEM 257.59 0.56 0.00 0.00 Open -cut W-A18-111: PEM 73.0 RR Back Creek -Haw River (0303000204) 36.046117 -79.365977 PEM 0.00 0.04 0.00 0.00 Workspace Only W-B19-151-2:PEM 73.0 RR Back Creek -Haw River (0303000204) 36.046408 -79.366515 PEM 45.02 0.04 0.00 0.00 Open -cut Total (Pipeline, Alamance County) 1,820 3.43 0.84 0.00 T-15 Dan River Interconnect (Rockingham County) W-B18-36-7: PEM 30.3 Cascade Creek -Dan River 36.495345 -79.680028 PEM 0.00 0.47 0.00 0.00 Workspace Only (0301010309) AW-B18-36: PEM 30.3 Cascade Creek -Dan River 36.495217 -79.679527 PEM 0.00 <0.01 0.00 0.00 Workspace Only (0301010309) W-B18-36-8: PEM 30.3 Cascade Creek -Dan River 36.495739 -79.680659 PEM 0.00 <0.01 0.00 0.00 Workspace Only (0301010309) W-B18-36-9: PEM 30.4 Cascade Creek -Dan River 36.494389 -79.679702 PEM 0.00 0.05 0.00 0.00 Workspace Only (0301010309) W-B18-36-10: PEM 30.4 Cascade Creek -Dan River 36.494208 -79.679948 PEM 0.00 0.01 0.00 0.00 Workspace Only (0301010309) W-B18-36-11: PEM 30.4 Cascade Creek -Dan River 36.494116 -79.679626 PEM 0.00 <0.01 0.00 0.00 Workspace Only (0301010309) Temporary Access Road: TA-RO-075 (Rockingham County) W-A18-39-2: PEM 28.1 RR Cascade Creek -Dan River 36.519849 -79.654743 PEM 0.00 <0.01 0.00 0.00 Workspace Only 0301010309 W-A18-39-3: PEM 27.9 RR Cascade Creek -Dan River 36.522214 -79.654436 PEM 0.00 0.01 0.00 0.00 Workspace Only 0301010309 Temporary Access Road: TA-RO-083 (Rockingham County) W-B18-34-4: PFO 30.4 Cascade Creek -Dan River 36.493193 -79.678846 PFO 0.00 0.04 0.00 0.00 Workspace Only 0301010309 W-B18-36-5: PFO 30.4 Cascade Creek -Dan River 36.49321 -79.678707 PFO 0.00 <0.01 0.00 0.00 Workspace Only 0301010309 Temporary Access Road PA-RO-113A (Rockingham County) W-B18-43: PEM 41.8 Hogans Creek -Dan River 36.369695 79.619871 PEM 0.00 <0.01 0.00 0.00 Workspace Only 0301010401 Appendix L-1 Proposed Wetland Impacts by ID and Type of Impact Pipeline Crossing Wetland within Permanent Permanent Fill Pipeline Crossing Impact ID a/ Milepost Watershed HUC 10 Latitude Longitude Wetland Type b/ Length Construction Conversion PFO to (acres) f/ Method or Other (feet) c/ Workspace (acres) d/ PSS/PEM (acres) e/ Impact Type g/ W-1318-43-2: PEM 41.8 Hogans Creek -Dan River 36.369681 -79.619794 PEM 0.00 0.01 0.00 0.00 Workspace Only 0301010401 Permanent Access Road PA-RO-000 (Rockingham County) W-A19-280: PEM 28.7 Cascade Creek -Dan River 0301010309 36.519196 -79.669802 PEM 0.00 0.00 0.00 0.00 Using existing gravel road W-A19-280-2: PEM 28.7 Cascade Creek -Dan River 0301010309 36.519109 -79.670171 PEM 0.00 0.00 0.00 0.00 Using existing gravel road Project Total 6,145.33 13.5 2.31 0.00 a/ Data are based on wetland Feld delineations completed through May, 2019 where access has been obtained, National Wetland Inventory (NWI) data, and desktop analysis of approximated resources. Wetland lDs starting with "W" have been field delineated and wetland ID starting with "AW" are approximated based on NWI data, desktop analysis, and field scientists knowledge of the surrounding area/adjacent properties (where accessible). b/ Wetland type based on Cowardin Classifications PEM = palustrine emergent wetland, PSS = palustrine scrub shrub wetland, PFO = palustrine forested wetland; all wetlands are jurisdictional under Section 404 and Class WL (15A NCAC 02B.0101(c)(8))". c/ Crossing length is measured at the intersection of the wetland and centerline of the pipeline. Crossing length of "0" indicates the wetland is not crossed by the centerline of the pipeline but is located within the construction workspace. d/ Wetlands crossed by HDD or conventional bore have a "0" for construction workspace. e/ Conversion of PFO (forested wetland) to PSS/PEM (non -forested wetland) is based on a 30-foot-wide woody vegetation maintenance corridor centered over the pipeline. f/ permanent fill limited to permanent access roads only. g/ Construction crossing method will ultimately be determined by field supervisor based on field conditions observed during construction. "Workspace Only" indicates that the wetland is not crossed by the pipeline but is located within construction workspace.