Appendix EE.05 – Hydrologic/Water Resources Tier 1 Final EIS Volume 1 Appendix EE.05 – Hydrologic/Water Resources Data Matrices Tier 1 Final EIS Volume 1 NEC FUTURE Appendix EE.05 - Hydrologic/Water Resources: Data Freshwater Wetlands Existing Preferred Alternative Existing Preferred Alternative Existing Preferred Alternative Geography Affected Environment (Acres) Environmental Consequences (Acres) Context Area (Acres) Existing NEC including Existing NEC including Existing NEC including State County Preferred Alternative Preferred Alternative Preferred Alternative Hartford/SpringfieldLine Hartford/SpringfieldLine Hartford/SpringfieldLine DC District of Columbia 60 60 1 1 1,387 1,387 MD Prince George's County 153 153 3 3 1,785 1,785 MD Anne Arundel County 440 440 14 14 3,456 3,456 MD Howard County 1 1 0 0 136 136 MD Baltimore County 82 266 4 27 865 1,144 MD Baltimore City 3 11 0 1 243 243 MD Harford County 194 335 7 44 3,030 3,149 MD Cecil County 282 358 8 30 3,157 3,376 DE New Castle County 349 481 7 50 3,544 3,592 PA Delaware County 15 113 0 7 2,759 4,065 PA Philadelphia County 185 310 1 7 3,426 4,335 PA Bucks County 492 492 5 5 7,380 7,380 NJ Burlington County 0 0 0 0 3,752 3,752 NJ Mercer County 735 735 20 20 7,083 7,083 NJ Middlesex County 1,006 1,027 17 24 11,126 11,194 NJ Somerset County 0 0 0 0 468 470 NJ Union County 24 25 1 2 681 684 NJ Essex County 16 17 0 0 180 180 NJ Hudson County 22 35 1 1 203 204 NJ Bergen County 0 0 0 0 3 3 NY New York County 0 0 0 0 133 133 NY Kings County 0 0 0 0 0 0 NY Queens County 0 0 0 0 3 3 NY Bronx County 5 5 0 0 64 64 NY Westchester County 27 28 1 1 525 525 CT Fairfield County 126 165 2 4 1,752 1,816 CT New Haven County 720 720 14 14 7,795 7,795 CT Middlesex County 203 204 8 8 2,208 2,208 CT Hartford County 1,584 1,584 39 39 11,025 11,024 CT New London County 435 995 13 46 4,922 8,144 RI Washington County 1,609 1,856 58 81 17,892 18,034 RI Kent County 73 73 2 2 1,579 1,579 RI Providence County 43 43 1 1 1,958 1,958 MA Bristol County 504 504 17 17 7,290 7,289 MA Norfolk County 918 924 29 40 8,331 8,332 MA Middlesex County 0 0 0 0 259 259 MA Hampden County 660 660 22 22 3,157 3,157 MA Suffolk County 30 30 1 1 680 680 DC Total 60 60 1 1 1,387 1,387 MD Total 1,153 1,562 36 117 12,673 13,289 DE Total 349 481 7 50 3,544 3,592 PA Total 692 915 7 19 13,565 15,780 NJ Total 1,804 1,838 39 46 23,497 23,570 NY Total 32 33 1 1 726 726 CT Total 3,068 3,667 75 110 27,702 30,988 RI Total 1,725 1,972 60 84 21,430 21,570 MA Total 2,113 2,118 70 80 19,717 19,717 Grand Total 10,996 12,647 295 509 124,241 130,620 Tier 1 Final EIS Volume 1 1 NEC FUTURE Appendix EE.05 - Hydrologic/Water Resources: Data Saltwater Wetlands Existing Preferred Alternative Existing Preferred Alternative Existing Preferred Alternative Geography Affected Environment (Acres) Environmental Consequences (Acres) Context Area (Acres) Existing NEC including Existing NEC including Existing NEC including State County Preferred Alternative Preferred Alternative Preferred Alternative Hartford/SpringfieldLine Hartford/SpringfieldLine Hartford/SpringfieldLine DC District of Columbia 0 0 0 0 0 0 MD Prince George's County 0 0 0 0 0 0 MD Anne Arundel County 0 0 0 0 0 0 MD Howard County 0 0 0 0 0 0 MD Baltimore County 231 250 9 9 7,605 7,689 MD Baltimore City 0 0 0 0 875 875 MD Harford County 341 507 18 29 11,375 11,377 MD Cecil County 112 112 0 0 6,963 6,970 DE New Castle County 564 827 1 25 8,424 9,148 PA Delaware County 0 0 0 0 702 702 PA Philadelphia County 0 0 0 0 0 0 PA Bucks County 0 0 0 0 0 0 NJ Burlington County 0 0 0 0 0 0 NJ Mercer County 0 0 0 0 0 0 NJ Middlesex County 27 29 2 4 698 701 NJ Somerset County 0 0 0 0 0 0 NJ Union County 0 0 0 0 792 805 NJ Essex County 37 38 0 1 426 427 NJ Hudson County 622 770 25 52 5,744 5,778 NJ Bergen County 0 0 0 0 1,453 1,453 NY New York County 257 340 17 33 3,306 3,372 NY Kings County 3 17 0 2 120 159 NY Queens County 24 49 1 6 1,247 1,278 NY Bronx County 164 166 4 6 5,797 5,810 NY Westchester County 10 22 0 1 7,947 8,177 CT Fairfield County 357 462 12 21 33,206 33,657 CT New Haven County 1,052 1,052 26 26 34,510 34,509 CT Middlesex County 426 459 14 22 13,143 13,151 CT Hartford County 0 0 0 0 0 0 CT New London County 2,000 2,131 71 87 35,070 35,443 RI Washington County 15 15 0 0 3,026 3,024 RI Kent County 282 282 2 2 3,209 3,208 RI Providence County 2 2 0 0 2,301 2,301 MA Bristol County 0 0 0 0 0 0 MA Norfolk County 0 0 0 0 0 0 MA Middlesex County 0 0 0 0 0 0 MA Hampden County 0 0 0 0 0 0 MA Suffolk County 35 35 1 1 2,687 2,687 DC Total 0 0 0 0 0 0 MD Total 684 870 27 38 26,818 26,911 DE Total 564 827 1 25 8,424 9,148 PA Total 0 0 0 0 702 702 NJ Total 686 837 28 57 9,113 9,164 NY Total 458 594 23 48 18,417 18,796 CT Total 3,835 4,104 123 156 115,929 116,759 RI Total 299 299 2 2 8,536 8,534 MA Total 35 35 1 1 2,687 2,687 Grand Total 6,561 7,566 205 326 190,626 192,700 Tier 1 Final EIS Volume 1 2 NEC FUTURE Appendix EE.05 - Hydrologic/Water Resources: Data Floodplains Existing Preferred Alternative Existing Preferred Alternative Existing Preferred Alternative Geography Affected Environment (Acres) Environmental Consequences (Acres) Context Area (Acres) Existing NEC including Existing NEC including Existing NEC including State County Preferred Alternative Preferred Alternative Preferred Alternative Hartford/SpringfieldLine Hartford/SpringfieldLine Hartford/SpringfieldLine DC District of Columbia 121 121 7 7 3,254 3,254 MD Prince George's County 547 547 32 32 3,453 3,453 MD Anne Arundel County 745 744 49 49 4,680 4,680 MD Howard County 7 7 0 0 412 412 MD Baltimore County 374 687 12 55 5,140 5,682 MD Baltimore City 83 121 14 16 2,681 2,722 MD Harford County 948 1,498 61 179 16,734 17,303 MD Cecil County 606 862 34 108 12,271 12,691 DE New Castle County 1,643 2,366 51 135 15,326 16,712 PA Delaware County 291 474 7 36 5,726 7,615 PA Philadelphia County 478 1,398 21 91 7,246 8,395 PA Bucks County 535 534 21 21 8,808 8,808 NJ Burlington County 0 0 0 0 5,413 5,413 NJ Mercer County 440 440 33 33 7,261 7,260 NJ Middlesex County 994 1,037 43 45 9,174 9,199 NJ Somerset County 0 0 0 0 329 331 NJ Union County 158 161 5 10 5,972 5,999 NJ Essex County 366 377 23 45 4,458 4,463 NJ Hudson County 1,188 1,411 37 76 11,008 11,353 NJ Bergen County 0 0 0 0 1,644 1,644 NY New York County 264 299 7 7 3,538 3,610 NY Kings County 11 63 0 0 482 558 NY Queens County 161 247 5 5 1,860 1,881 NY Bronx County 497 502 50 57 4,451 4,492 NY Westchester County 232 252 2 4 5,860 5,860 CT Fairfield County 1,288 1,549 63 84 20,858 20,982 CT New Haven County 2,872 2,872 165 165 29,241 29,241 CT Middlesex County 820 859 46 48 8,856 8,867 CT Hartford County 2,444 2,444 136 136 15,606 15,606 CT New London County 3,332 3,754 235 258 20,960 23,194 RI Washington County 1,479 1,712 48 69 18,580 18,713 RI Kent County 488 488 15 15 4,589 4,589 RI Providence County 217 217 14 14 4,060 4,060 MA Bristol County 464 464 9 9 5,508 5,507 MA Norfolk County 393 393 12 20 4,629 4,628 MA Middlesex County 0 0 0 0 278 278 MA Hampden County 1,019 1,019 81 81 6,123 6,123 MA Suffolk County 80 80 2 2 1,979 1,979 DC Total 121 121 7 7 3,254 3,254 MD Total 3,308 4,466 202 440 45,371 46,941 DE Total 1,643 2,366 51 135 15,326 16,712 PA Total 1,304 2,406 49 148 21,780 24,818 NJ Total 3,146 3,426 141 209 45,259 45,661 NY Total 1,165 1,363 64 73 16,191 16,402 CT Total 10,755 11,477 645 691 95,521 97,889 RI Total 2,185 2,417 77 98 27,230 27,362 MA Total 1,956 1,956 103 111 18,517 18,516 Grand Total 25,584 29,999 1,339 1,911 288,450 297,557 Tier 1 Final EIS Volume 1 3 NEC FUTURE Appendix EE.05 - Hydrologic/Water Resources: Data Geography Coastal Zone (Linear Miles) Existing NEC including State County Preferred Alternative Hartford/SpringfieldLine DC District of Columbia 0 0 MD Prince George's County 0 0 MD Anne Arundel County 0 0 MD Howard County 0 0 MD Baltimore County 0 0 MD Baltimore City 0 0 MD Harford County 0 1 MD Cecil County 0 0 DE New Castle County 23 41 PA Delaware County 6 12 PA Philadelphia County 5 10 PA Bucks County 16 16 NJ Burlington County 0 0 NJ Mercer County 0 0 NJ Middlesex County 0 0 NJ Somerset County 0 0 NJ Union County 0 0 NJ Essex County 0 0 NJ Hudson County 1 2 NJ Bergen County 0 0 NY New York County 3 4 NY Kings County 0 0 NY Queens County 1 2 NY Bronx County 6 6 NY Westchester County 3 7 CT Fairfield County 34 54 CT New Haven County 43 43 CT Middlesex County 12 14 CT Hartford County 0 0 CT New London County 34 63 RI Washington County 0 0 RI Kent County 0 0 RI Providence County 0 0 MA Bristol County 0 0 MA Norfolk County 0 0 MA Middlesex County 0 0 MA Hampden County 0 0 MA Suffolk County 1 1 DC Total 0 0 MD Total 1 1 DE Total 23 41 PA Total 28 38 NJ Total 1 2 NY Total 13 19 CT Total 124 175 RI Total 0 0 MA Total 1 1 Grand Total 190 276 Tier 1 Final EIS Volume 1 4 NEC FUTURE Appendix EE.05 - Hydrologic/Water Resources: Data Geography Station Freshwater Wetlands Saltwater Wetlands Total Wetlands Floodplains In Coastal Zone State County ID Name Type (Acres) (Acres) (Acres) (Acres) (1=Yes/0=No) DC Washington, D.C.