HUC Code | Watershed Name | Occurrence | Source |
02030103 | Hackensack-Passaic | Historic | NatureServe |
02040104 | Middle Delaware-Mongaup-Brodhead | Current | NatureServe |
02040105 | Middle Delaware-Musconetcong | Current | NatureServe |
02040201 | Crosswicks-Neshaminy | Current | NatureServe |
02040202 | Lower Delaware | Current | NatureServe |
02040203 | Schuylkill | Current | NatureServe |
02040206 | Cohansey-Maurice | Current | NatureServe |
02040207 | Broadkill-Smyrna | Current | NatureServe |
02040302 | Great Egg Harbor | Current | NatureServe |
02060005 | Choptank | Current | NatureServe |
02060008 | Nanticoke | Current | NatureServe |
02060009 | Pocomoke | Historic | NatureServe |
02060010 | Chincoteague | Current | NatureServe |
02070011 | Lower Potomac | Current | NatureServe |
02080102 | Great Wicomico-Plankatank | Current | NatureServe |
02080104 | Lower Rappahannock | Current | NatureServe |
02080206 | Lower James | Current | NatureServe |
02080208 | Hampton Roads | Current | NatureServe |
03010107 | Lower Roanoke | Current | NatureServe |
03010201 | Nottoway | Current | NatureServe |
03010202 | Blackwater | Current | NatureServe |
03010203 | Chowan | Current | NatureServe |
03010204 | Meheriin | Current | NatureServe |
03010205 | Albemarle | Current | NatureServe |
03020101 | Upper Tar | Current | NatureServe |
03020102 | Fishing | Current | NatureServe |
03020103 | Lower Tar | Current | NatureServe |
03020104 | Pamlico | Current | NatureServe |
03020106 | Bogue-Core Sounds | Current | NatureServe |
03020201 | Upper Neuse | Current | NatureServe |
03020202 | Middle Neuse | Current | NatureServe |
03020203 | Contentnea | Current | NatureServe |
03020204 | Lower Neuse | Current | NatureServe |
03030001 | New | Current | NatureServe |
03030004 | Upper Cape Fear | Current | NatureServe |
03030005 | Lower Cape Fear | Current | NatureServe |
03030006 | Black | Current | NatureServe |
03030007 | Northeast Cape Fear | Current | NatureServe |
03040201 | Lower Pee Dee | Current | NatureServe |
03040202 | Lynches | Current | NatureServe |
03040203 | Lumber | Current | NatureServe |
03040204 | Little Pee Dee | Current | NatureServe |
03040205 | Black | Current | NatureServe |
03040206 | Waccamaw | Current | NatureServe |
03040207 | Carolina Coastal-Sampit | Current | NatureServe |
03050111 | Lake Marion | Current | NatureServe |
03050201 | Cooper | Current | NatureServe |
03050202 | South Carolina Coastal | Current | NatureServe |
03050203 | North Fork Edisto | Current | NatureServe |
03050204 | South Fork Edisto | Current | NatureServe |
03050205 | Edisto | Current | NatureServe |
03050206 | Four Hole Swamp | Current | NatureServe |
03050207 | Salkehatchie | Current | NatureServe |
03050208 | Broad-St. Helena | Current | NatureServe |
03060106 | Middle Savannah | Current | NatureServe |
03060108 | Brier | Current | NatureServe |
03060109 | Lower Savannah | Current | NatureServe |
03060201 | Upper Ogeechee | Current | NatureServe |
03060202 | Lower Ogeechee | Current | NatureServe |
03060203 | Canoochee | Current | NatureServe |
03070101 | Upper Oconee | Current | NatureServe |
03070102 | Lower Oconee | Current | NatureServe |
03070104 | Lower Ocmulgee | Current | NatureServe |
03070105 | Little Ocmulgee | Current | NatureServe |
03070106 | Altamha | Current | NatureServe |
03070107 | Ohoopee | Current | NatureServe |
03070201 | Satilla | Current | NatureServe |
03070204 | St Marys | Current | NatureServe |
03070205 | Nassau | Current | NatureServe |
03080101 | Upper St. Johns | Current | NatureServe |
03080102 | Oklawaha | Current | NatureServe |
03080103 | Lower St. Johns | Current | NatureServe |
03080201 | Daytona - St. Augustine | Current | NatureServe |
03090101 | Kissimmee | Historic | NatureServe |
03090102 | Northern Okeechobee Inflow | Current | NatureServe |
03090103 | Western Okeechobee Inflow | Current | NatureServe |
03090201 | Lake Okeechobee | Historic | NatureServe |
03090205 | Caloosahatchee | Current | NatureServe |
03100101 | Peace | Current | NatureServe |
03100102 | Myakka | Current | NatureServe |
03100202 | Manatee | Current | NatureServe |
03100203 | Little Manatee | Current | NatureServe |
03100204 | Alafia | Current | NatureServe |
03100205 | Hillsborough | Current | NatureServe |
03100206 | Tampa Bay | Current | NatureServe |
03100207 | Crystal-Pithlachascotee | Current | NatureServe |
03100208 | Withlacoochee | Current | NatureServe |
03110101 | Waccasassa | Current | NatureServe |
03110102 | Econfina-Steinhatchee | Current | NatureServe |
03110103 | Aucilla | Current | NatureServe |
03110202 | Alapaha | Current | NatureServe |
03110203 | Withlacoochee | Current | NatureServe |
03110205 | Lower Suwannee | Current | NatureServe |
03110206 | Santa Fe | Current | NatureServe |
03120001 | Apalachee Bay-St. Marks | Current | NatureServe |
03120002 | Upper Ochlockonee | Current | NatureServe |
03120003 | Lower Ochlockonee | Current | NatureServe |
03130005 | Upper Flint | Current | NatureServe |
03130006 | Middle Flint | Current | NatureServe |
03130008 | Lower Flint | Current | NatureServe |
03130009 | Ichawaynochaway | Current | NatureServe |
03130010 | Spring | Current | NatureServe |
03130011 | Apalachicola | Current | NatureServe |
03130012 | Chipola | Current | NatureServe |
03130013 | New | Current | NatureServe |
03140101 | St. Andrew-St. Joseph Bays | Current | NatureServe |
03140103 | Yellow | Current | NatureServe |
03140104 | Blackwater | Current | NatureServe |
03140106 | Perdido | Current | NatureServe |
03140201 | Upper Choctawhatchee | Current | NatureServe |
03140203 | Lower Choctawatchee | Current | NatureServe |
03140304 | Lower Conecuh | Current | NatureServe |
03140305 | Escambia | Current | NatureServe |
03150204 | Lower Alabama | Current | NatureServe |
03160203 | Lower Tombigbee | Current | NatureServe |
03160204 | Mobile-Tensaw | Current | NatureServe |
03170008 | Escatawpa | Current | NatureServe |
03170009 | Mississippi Coastal | Current | NatureServe |
03180004 | Lower Pearl | Current | NatureServe |
04030201 | Upper Fox | Historic | NatureServe |
04030202 | Wolf | Historic | NatureServe |
04050001 | St. Joseph | Current | NatureServe |
04050003 | Kalamazoo | Current | NatureServe |
05120104 | Eel | Current | NatureServe |
05120106 | Tippecanoe | Current | NatureServe |
07080206 | Lower Cedar | Historic | NatureServe |
07120001 | Kankakee | Current | NatureServe |
07120002 | Iroquois | Current | NatureServe |
07120004 | Des Plaines | Historic | NatureServe |
07130003 | Lower Illinois-Lake Chautauqua | Current | NatureServe |
07130008 | Lower Sangamon | Current | NatureServe |
08020201 | New Madrid-St. Johns | Current | NatureServe |
08020203 | Lower St. Francis | Current | NatureServe |
08020204 | Little River Ditches | Current | NatureServe |
08020304 | Big | Current | NatureServe |
08020401 | Lower Arkansas | Current | NatureServe |
08030206 | Upper Yazoo | Historic | NatureServe |
08040202 | Lower Ouachita-Bayou De Loutre | Current | NatureServe |
08040205 | Bayou Bartholomew | Current | NatureServe |
08040206 | Bayou DArbonne | Current | NatureServe |
08040207 | Lower Ouachita | Current | NatureServe |
08040303 | Dugdemona | Current | NatureServe |
08040304 | Little | Current | NatureServe |
08050003 | Tensas | Current | NatureServe |
08070205 | Tangipahoa | Historic | NatureServe |
08080102 | Bayou Teche | Current | NatureServe |
11010013 | Upper White-Village | Current | NatureServe |
11140107 | Upper Little | Current | NatureServe |
11140108 | Mountain Fork | Historic | NatureServe |
11140109 | Lower Little Arkansas | Current | NatureServe |
11140203 | Loggy Bayou | Current | NatureServe |
11140204 | Red Chute | Current | NatureServe |
11140205 | Bodcau Bayou | Current | NatureServe |
11140207 | Lower Red-Lake Latt | Current | NatureServe |
11140208 | Saline Bayou | Current | NatureServe |
11140304 | Cross Bayou | Current | NatureServe |
11140306 | Caddo Lake | Current | NatureServe |
12010004 | Toledo Bend Reservoir | Current | NatureServe |
12100304 | Cibolo | Current | NatureServe |