HUC Code | Watershed Name | Occurrence | Source |
01020005 | Lower Penobscot | Current | NatureServe |
01030003 | Lower Kennebec | Current | NatureServe |
01040002 | Lower Androscoggin | Current | NatureServe |
01050003 | St. George-Sheepscot | Current | NatureServe |
01060003 | Piscataqua-Salmon Falls | Current | NatureServe |
01070002 | Merrimack | Current | NatureServe |
01080201 | Middle Connecticut | Historic | NatureServe |
01080205 | Lower Connecticut | Current | NatureServe |
01090004 | Narragansett | Current | NatureServe |
01100003 | Thames | Historic | NatureServe |
01100004 | Quinnipiac | Current | NatureServe |
01100005 | Housatonic | Current | NatureServe |
01100007 | Long Island Sound | Current | NatureServe |
02020006 | Middle Hudson | Current | NatureServe |
02020008 | Hudson-Wappinger | Current | NatureServe |
02030101 | Lower Hudson | Current | NatureServe |
02030104 | Sandy Hook-Staten Island | Historic | NatureServe |
02040105 | Middle Delaware-Musconetcong | Historic | NatureServe |
02040106 | Lehigh | Historic | NatureServe |
02040201 | Crosswicks-Neshaminy | Current | NatureServe |
02040202 | Lower Delaware | Current | NatureServe |
02040203 | Schuylkill | Historic | NatureServe |
02040204 | Delaware Bay | Current | NatureServe |
02040205 | Brandywine-Christina | Current | NatureServe |
02040206 | Cohansey-Maurice | Current | NatureServe |
02040207 | Broadkill-Smyrna | Historic | NatureServe |
02040301 | Mullica-Toms | Historic | NatureServe |
02040302 | Great Egg Harbor | Historic | NatureServe |
02050306 | Lower Susquehanna | Current | NatureServe |
02060001 | Upper Chesapeake Bay | Current | NatureServe |
02060004 | Severn | Historic | NatureServe |
02060005 | Choptank | Current | NatureServe |
02060007 | Blackwater-Wicomico | Current | NatureServe |
02060008 | Nanticoke | Current | NatureServe |
02060009 | Pocomoke | Current | NatureServe |
02070010 | Middle Potomac-Anacostia-Occoquan | Current | NatureServe |
02070011 | Lower Potomac | Current | NatureServe |
02080101 | Lower Chesapeake Bay | Current | NatureServe |
02080102 | Great Wicomico-Plankatank | Current | NatureServe |
02080104 | Lower Rappahannock | Current | NatureServe |
02080105 | Mattaponi | Current | NatureServe |
02080106 | Pamunkey | Current | NatureServe |
02080107 | York | Current | NatureServe |
02080108 | Lynnhaven-Poquoson | Current | NatureServe |
02080206 | Lower James | Current | NatureServe |
03010107 | Lower Roanoke | Historic | NatureServe |
03010201 | Nottoway | Historic | NatureServe |
03010205 | Albemarle | Current | NatureServe |
03020105 | Pamlico Sound | Current | NatureServe |
03020106 | Bogue-Core Sounds | Current | NatureServe |
03030001 | New | Current | NatureServe |
03030005 | Lower Cape Fear | Current | NatureServe |
03040201 | Lower Pee Dee | Current | NatureServe |
03040205 | Black | Current | NatureServe |
03040206 | Waccamaw | Historic | NatureServe |
03050112 | Santee | Current | NatureServe |
03050201 | Cooper | Current | NatureServe |
03050202 | South Carolina Coastal | Current | NatureServe |
03050205 | Edisto | Current | NatureServe |
03050208 | Broad-St. Helena | Current | NatureServe |
03060106 | Middle Savannah | Current | NatureServe |
03060109 | Lower Savannah | Current | NatureServe |
03060202 | Lower Ogeechee | Current | NatureServe |
03060204 | Ogeechee Coastal | Current | NatureServe |
03070102 | Lower Oconee | Current | NatureServe |
03070103 | Upper Ocmulgee | Historic | NatureServe |
03070104 | Lower Ocmulgee | Current | NatureServe |
03070106 | Altamha | Current | NatureServe |
03070201 | Satilla | Current | NatureServe |
03070203 | Cumberland-St. Simons | Current | NatureServe |
03070204 | St Marys | Current | NatureServe |
03080103 | Lower St. Johns | Current | NatureServe |
03080202 | Cape Canaveral | Current | NatureServe |
03100101 | Peace | Current | NatureServe |
03100206 | Tampa Bay | Historic | NatureServe |
03100207 | Crystal-Pithlachascotee | Current | NatureServe |
03110101 | Waccasassa | Current | NatureServe |
03110201 | Upper Suwannee | Current | NatureServe |
03110205 | Lower Suwannee | Current | NatureServe |
03110206 | Santa Fe | Current | NatureServe |
03120003 | Lower Ochlockonee | Current | NatureServe |
03130003 | Middle Chattahoochee-Walter F. George Reservoir | Historic | NatureServe |
03130006 | Middle Flint | Historic | NatureServe |
03130008 | Lower Flint | Historic | NatureServe |
03130011 | Apalachicola | Current | NatureServe |
03140101 | St. Andrew-St. Joseph Bays | Current | NatureServe |
03140102 | Choctawhatchee Bay | Current | NatureServe |
03140103 | Yellow | Current | NatureServe |
03140104 | Blackwater | Current | NatureServe |
03140105 | Pensacola Bay | Current | NatureServe |
03140107 | Perdido Bay | Current | NatureServe |
03140201 | Upper Choctawhatchee | Current | NatureServe |
03140202 | Pea | Current | NatureServe |
03140203 | Lower Choctawatchee | Current | NatureServe |
03140304 | Lower Conecuh | Current | NatureServe |
03140305 | Escambia | Current | NatureServe |
03150107 | Lower Coosa | Historic | NatureServe |
03150110 | Lower Tallapoosa | Historic | NatureServe |
03150202 | Cahaba | Historic | NatureServe |
03150203 | Middle Alabama | Current | NatureServe |
03150204 | Lower Alabama | Current | NatureServe |
03160201 | Middle Tombigbee-Chickasaw | Historic | NatureServe |
03160203 | Lower Tombigbee | Current | NatureServe |
03160204 | Mobile-Tensaw | Current | NatureServe |
03160205 | Mobile Bay | Current | NatureServe |
03170002 | Upper Chickasawhay | Current | NatureServe |
03170003 | Lower Chickasawhay | Current | NatureServe |
03170004 | Upper Leaf | Current | NatureServe |
03170005 | Lower Leaf | Current | NatureServe |
03170006 | Pascagoula | Current | NatureServe |
03170007 | Black | Current | NatureServe |
03170008 | Escatawpa | Current | NatureServe |
03170009 | Mississippi Coastal | Current | NatureServe |
03180001 | Upper Pearl | Historic | NatureServe |
03180002 | Middle Pearl-Strong | Current | NatureServe |
03180003 | Middle Pearl-Silver | Current | NatureServe |
03180004 | Lower Pearl | Current | NatureServe |
03180005 | Bogue Chitto | Current | NatureServe |
08030207 | Big Sunflower | Current | NatureServe |
08070203 | Tickpaw | Historic | NatureServe |
08070204 | Lake Maurepas | Historic | NatureServe |
08070205 | Tangipahoa | Historic | NatureServe |
08090100 | Lower Mississippi-New Orleans | Historic | NatureServe |
08090201 | Liberty Bayou-Tchefuncta | Current | NatureServe |
08090202 | Lake Pontchartrain | Current | NatureServe |
08090203 | Eastern Louisiana Coastal | Current | NatureServe |