HUC Code | Watershed Name | Occurrence | Source |
02030104 | Sandy Hook-Staten Island | Current | NatureServe |
02030202 | Southern Long Island | Current | NatureServe |
02040201 | Crosswicks-Neshaminy | Current | NatureServe |
02040202 | Lower Delaware | Current | NatureServe |
02040205 | Brandywine-Christina | Current | NatureServe |
02040206 | Cohansey-Maurice | Current | NatureServe |
02040207 | Broadkill-Smyrna | Current | NatureServe |
02040301 | Mullica-Toms | Current | NatureServe |
02040302 | Great Egg Harbor | Current | NatureServe |
02060002 | Chester-Sassafras | Current | NatureServe |
02060005 | Choptank | Current | NatureServe |
02060006 | Patuxent | Current | NatureServe |
02060007 | Blackwater-Wicomico | Current | NatureServe |
02060008 | Nanticoke | Current | NatureServe |
02060009 | Pocomoke | Current | NatureServe |
02060010 | Chincoteague | Current | NatureServe |
02070010 | Middle Potomac-Anacostia-Occoquan | Current | NatureServe |
02070011 | Lower Potomac | 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 |
02080109 | Western Lower Delmarva | Current | NatureServe |
02080110 | Eastern Lower Delmarva | Current | NatureServe |
02080203 | Middle James-Buffalo | Current | NatureServe |
02080204 | Rivanna | Current | NatureServe |
02080205 | Middle James-Willis | Current | NatureServe |
02080206 | Lower James | Current | NatureServe |
02080207 | Appomattox | Current | NatureServe |
02080208 | Hampton Roads | Current | NatureServe |
03010102 | Middle Roanoke | Current | NatureServe |
03010104 | Lower Dan | Current | NatureServe |
03010106 | Roanoke Rapids | 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 |
03020105 | Pamlico Sound | 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 |
03030002 | Haw | Current | NatureServe |
03030003 | Deep | Current | NatureServe |
03030004 | Upper Cape Fear | Current | NatureServe |
03030005 | Lower Cape Fear | Current | NatureServe |
03030006 | Black | Current | NatureServe |
03030007 | Northeast Cape Fear | Current | NatureServe |
03040103 | Lower Yadkin | Current | NatureServe |
03040104 | Upper Pee Dee | Current | NatureServe |
03040105 | Rocky | 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 |
03050103 | Lower Catawba | Current | NatureServe |
03050104 | Wateree | Current | NatureServe |
03050106 | Lower Broad | Current | NatureServe |
03050109 | Saluda | Current | NatureServe |
03050110 | Congaree | Current | NatureServe |
03050111 | Lake Marion | Current | NatureServe |
03050112 | Santee | 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 |
03060103 | Upper Savannah | Current | NatureServe |
03060105 | Little | Current | NatureServe |
03060106 | Middle Savannah | Current | NatureServe |
03060107 | Stevens | 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 |
03060204 | Ogeechee Coastal | Current | NatureServe |
03070101 | Upper Oconee | Current | NatureServe |
03070102 | Lower Oconee | Current | NatureServe |
03070103 | Upper Ocmulgee | Current | NatureServe |
03070104 | Lower Ocmulgee | Current | NatureServe |
03070105 | Little Ocmulgee | Current | NatureServe |
03070106 | Altamha | Current | NatureServe |
03070107 | Ohoopee | Current | NatureServe |
03070201 | Satilla | Current | NatureServe |
03070202 | Little Satilla | Current | NatureServe |
03070203 | Cumberland-St. Simons | 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 | Current | NatureServe |
03090102 | Northern Okeechobee Inflow | Current | NatureServe |
03090201 | Lake Okeechobee | 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 |
03110201 | Upper Suwannee | Current | NatureServe |
03110202 | Alapaha | Current | NatureServe |
03110203 | Withlacoochee | Current | NatureServe |
03110204 | Little | 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 |
03130002 | Middle Chattahoochee-Lake Harding | Current | NatureServe |
03130003 | Middle Chattahoochee-Walter F. George Reservoir | Current | NatureServe |
03130004 | Lower Chattahoochee | Current | NatureServe |
03130005 | Upper Flint | Current | NatureServe |
03130006 | Middle Flint | Current | NatureServe |
03130007 | Kinchafoonee-Muckalee | 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 |
03140102 | Choctawhatchee Bay | Current | NatureServe |
03140103 | Yellow | Current | NatureServe |
03140104 | Blackwater | Current | NatureServe |
03140105 | Pensacola Bay | Current | NatureServe |
03140106 | Perdido | Current | NatureServe |
03140107 | Perdido Bay | Current | NatureServe |
03140201 | Upper Choctawhatchee | Current | NatureServe |
03140202 | Pea | Current | NatureServe |
03140203 | Lower Choctawatchee | Current | NatureServe |
03140301 | Upper Conecuh | Current | NatureServe |
03140302 | Patsaliga | Current | NatureServe |
03140303 | Sepulga | Current | NatureServe |
03140304 | Lower Conecuh | Current | NatureServe |
03140305 | Escambia | Current | NatureServe |
03150107 | Lower Coosa | Current | NatureServe |
03150110 | Lower Tallapoosa | Current | NatureServe |
03150201 | Upper Alabama | Current | NatureServe |
03150202 | Cahaba | Current | NatureServe |
03150203 | Middle Alabama | Current | NatureServe |
03150204 | Lower Alabama | Current | NatureServe |
03160101 | Upper Tombigbee | Current | NatureServe |
03160103 | Buttahatchee | Current | NatureServe |
03160104 | Tibbee | Current | NatureServe |
03160105 | Luxapallila | Current | NatureServe |
03160106 | Middle Tombigbee-Lubbub | Current | NatureServe |
03160107 | Sipsey | Current | NatureServe |
03160108 | Noxubee | Current | NatureServe |
03160109 | Mulberry | Current | NatureServe |
03160112 | Upper Black Warrior | Current | NatureServe |
03160113 | Lower Black Warrior | Current | NatureServe |
03160201 | Middle Tombigbee-Chickasaw | Current | NatureServe |
03160202 | Sucarnoochee | Current | NatureServe |
03160203 | Lower Tombigbee | Current | NatureServe |
03160204 | Mobile-Tensaw | Current | NatureServe |
03160205 | Mobile Bay | Current | NatureServe |
03170001 | Chunky-Okatibbee | 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 | Current | NatureServe |
03180002 | Middle Pearl-Strong | Current | NatureServe |
03180003 | Middle Pearl-Silver | Current | NatureServe |
03180004 | Lower Pearl | Current | NatureServe |
03180005 | Bogue Chitto | Current | NatureServe |
04040001 | Little Calumet-Galien | Current | NatureServe |
04040002 | Pike-Root | Current | NatureServe |
04050001 | St. Joseph | Current | NatureServe |
04050002 | Black-Macatawa | Current | NatureServe |
04060101 | Pere Marquette-White | Current | NatureServe |
04080101 | Au Gres-Rifle | Current | NatureServe |
04080103 | Pigeon-Wiscoggin | Current | NatureServe |
04080203 | Shiawassee | Current | NatureServe |
04080204 | Flint | Current | NatureServe |
04100003 | St. Joseph | Current | NatureServe |
04100004 | St. Marys | Current | NatureServe |
04100005 | Upper Maumee | Current | NatureServe |
04100007 | Auglaize | Current | NatureServe |
04120101 | Chautauqua-Conneaut | Historic | NatureServe |
04120104 | Niagara | Historic | NatureServe |
04130001 | Oak Orchard-Twelvemile | Current | NatureServe |
04140101 | Irondequoit-Ninemile | Current | NatureServe |
04140102 | Salmon-Sandy | Current | NatureServe |
05110001 | Upper Green | Current | NatureServe |
05110003 | Middle Green | Current | NatureServe |
05110004 | Rough | Current | NatureServe |
05110005 | Lower Green | Current | NatureServe |
05110006 | Pond | Current | NatureServe |
05120108 | Middle Wabash-Little Vermilion | Current | NatureServe |
05120111 | Middle Wabash-Busseron | Historic | NatureServe |
05120112 | Embarras | Current | NatureServe |
05120113 | Lower Wabash | Current | NatureServe |
05120114 | Little Wabash | Current | NatureServe |
05120115 | Skillet | Current | NatureServe |
05120201 | Upper White | Current | NatureServe |
05120202 | Lower White | Current | NatureServe |
05120208 | Lower East Fork White | Current | NatureServe |
05120209 | Patoka | Current | NatureServe |
05130205 | Lower Cumberland | Current | NatureServe |
05130206 | Red | Current | NatureServe |
05140101 | Silver-Little Kentucky | Current | NatureServe |
05140201 | Lower Ohio-Little Pigeon | Current | NatureServe |
05140202 | Highland-Pigeon | Current | NatureServe |
05140203 | Lower Ohio-Bay | Current | NatureServe |
05140204 | Saline | Current | NatureServe |
05140205 | Tradewater | Current | NatureServe |
05140206 | Lower Ohio | Current | NatureServe |
06030005 | Pickwick Lake | Current | NatureServe |
06030006 | Bear | Current | NatureServe |
06040001 | Lower Tennessee-Beech | Current | NatureServe |
06040003 | Lower Duck | Current | NatureServe |
06040004 | Buffalo | Current | NatureServe |
06040005 | Kentucky Lake | Current | NatureServe |
06040006 | Lower Tennessee | Current | NatureServe |
07010206 | Twin Cities | Current | NatureServe |
07040003 | Buffalo-Whitewater | Current | NatureServe |
07040006 | La Crosse-Pine | Current | NatureServe |
07040007 | Black | Current | NatureServe |
07040008 | Root | Historic | NatureServe |
07060001 | Coon-Yellow | Current | NatureServe |
07060003 | Grant-Little Maquoketa | Current | NatureServe |
07070003 | Castle Rock | Current | NatureServe |
07070004 | Baraboo | Current | NatureServe |
07070005 | Lower Wisconsin | Current | NatureServe |
07080104 | Flint-Henderson | Historic | NatureServe |
07080206 | Lower Cedar | Historic | NatureServe |
07110004 | The Sny | Current | NatureServe |
07110008 | Cuivre | Current | NatureServe |
07110009 | Peruque-Piasa | Current | NatureServe |
07120001 | Kankakee | Current | NatureServe |
07120002 | Iroquois | Current | NatureServe |
07120004 | Des Plaines | Current | NatureServe |
07130003 | Lower Illinois-Lake Chautauqua | Current | NatureServe |
07130004 | Mackinaw | Historic | NatureServe |
07130006 | Upper Sangamon | Current | NatureServe |
07130007 | South Fork Sangamon | Current | NatureServe |
07130008 | Lower Sangamon | Current | NatureServe |
07130011 | Lower Illinois | Current | NatureServe |
07140105 | Upper Mississippi-Cape Girardeau | Current | NatureServe |
07140106 | Big Muddy | Current | NatureServe |
07140107 | Whitewater | Current | NatureServe |
07140108 | Cache | Current | NatureServe |
07140201 | Upper Kaskaskia | Current | NatureServe |
07140202 | Middle Kaskaskia | Historic | NatureServe |
07140203 | Shoal | Current | NatureServe |
07140204 | Lower Kaskaskia | Current | NatureServe |
08010100 | Lower Mississippi-Memphis | Current | NatureServe |
08010201 | Bayou De Chien-Mayfield | Current | NatureServe |
08010202 | Obion | Current | NatureServe |
08010203 | South Fork Obion | Current | NatureServe |
08010204 | North Fork Forked Deer | Current | NatureServe |
08010205 | South Fork Forked Deer | Current | NatureServe |
08010206 | Forked Deer | Current | NatureServe |
08010207 | Upper Hatchie | Historic | NatureServe |
08010208 | Lower Hatchie | Current | NatureServe |
08010209 | Loosahatchie | Current | NatureServe |
08010210 | Wolf | Current | NatureServe |
08010211 | Horn Lake-Nonconnah | Historic | NatureServe |
08020201 | New Madrid-St. Johns | Current | NatureServe |
08020202 | Upper St. Francis | Current | NatureServe |
08020203 | Lower St. Francis | Current | NatureServe |
08020204 | Little River Ditches | Current | NatureServe |
08020205 | LAnguille | Current | NatureServe |
08020301 | Lower White-Bayou Des Arc | Current | NatureServe |
08020302 | Cache | Current | NatureServe |
08020303 | Lower White | Current | NatureServe |
08020304 | Big | Current | NatureServe |
08020401 | Lower Arkansas | Current | NatureServe |
08020402 | Bayou Meto | Current | NatureServe |
08030100 | Lower Mississippi-Greenville | Current | NatureServe |
08030201 | Little Tallahatchie | Current | NatureServe |
08030202 | Tallahatchie | Current | NatureServe |
08030203 | Yocona | Current | NatureServe |
08030204 | Coldwater | Current | NatureServe |
08030205 | Yalobusha | Current | NatureServe |
08030206 | Upper Yazoo | Current | NatureServe |
08030207 | Big Sunflower | Current | NatureServe |
08030208 | Lower Yazoo | Historic | NatureServe |
08030209 | Deer-Steele | Historic | NatureServe |
08040101 | Ouachita Headwaters | Current | NatureServe |
08040102 | Upper Ouachita | Current | NatureServe |
08040103 | Little Missouri | Current | NatureServe |
08040201 | Lower Ouachita-Smackover | Current | NatureServe |
08040202 | Lower Ouachita-Bayou De Loutre | Current | NatureServe |
08040203 | Upper Saline | Current | NatureServe |
08040204 | Lower Saline | Current | NatureServe |
08040205 | Bayou Bartholomew | Current | NatureServe |
08040206 | Bayou DArbonne | Current | NatureServe |
08040207 | Lower Ouachita | Current | NatureServe |
08040301 | Lower Red | Current | NatureServe |
08040302 | Castor | Current | NatureServe |
08040303 | Dugdemona | Current | NatureServe |
08040304 | Little | Current | NatureServe |
08040305 | Black | Current | NatureServe |
08040306 | Bayou Cocodrie | Current | NatureServe |
08050001 | Boeuf | Current | NatureServe |
08050002 | Bayou Macon | Current | NatureServe |
08050003 | Tensas | Current | NatureServe |
08060100 | Lower Mississippi-Natchez | Current | NatureServe |
08060201 | Upper Big Black | Current | NatureServe |
08060202 | Lower Big Black | Current | NatureServe |
08060203 | Bayou Pierre | Current | NatureServe |
08060205 | Homochitto | Current | NatureServe |
08060206 | Buffalo | Current | NatureServe |
08070100 | Lower Mississippi-Baton Rouge | Current | NatureServe |
08070201 | Bayou Sara-Thompson | Current | NatureServe |
08070202 | Amite | Current | NatureServe |
08070203 | Tickpaw | Current | NatureServe |
08070204 | Lake Maurepas | Current | NatureServe |
08070205 | Tangipahoa | Current | NatureServe |
08070300 | Lower Grand | Current | NatureServe |
08080101 | Atchafalaya | Current | NatureServe |
08080102 | Bayou Teche | Current | NatureServe |
08080103 | Vermillion | Current | NatureServe |
08080201 | Mermentau Headwaters | Current | NatureServe |
08080202 | Mermentau | Current | NatureServe |
08080203 | Upper Calcasieu | Current | NatureServe |
08080204 | Whiskey Chitto | Current | NatureServe |
08080205 | West Fork Calcasieu | Current | NatureServe |
08080206 | Lower Calcasieu | Current | NatureServe |
08090100 | Lower Mississippi-New Orleans | Current | NatureServe |
08090201 | Liberty Bayou-Tchefuncta | Current | NatureServe |
08090203 | Eastern Louisiana Coastal | Current | NatureServe |
08090301 | East Central Louisiana Coastal | Current | NatureServe |
08090302 | West Central Louisiana Coastal | Current | NatureServe |
11010004 | Middle White | Current | NatureServe |
11010007 | Upper Black | Current | NatureServe |
11010008 | Current | Current | NatureServe |
11010009 | Lower Black | Current | NatureServe |
11010010 | Spring | Current | NatureServe |
11010013 | Upper White-Village | Current | NatureServe |
11010014 | Little Red | Current | NatureServe |
11110203 | Lake Conway-Point Remove | Current | NatureServe |
11110204 | Petit Jean | Current | NatureServe |
11110205 | Cadron | Current | NatureServe |
11110206 | Fourche La Fave | Current | NatureServe |
11110207 | Lower Arkansas-Maumelle | Current | NatureServe |
11140106 | Pecan-Waterhole | Current | NatureServe |
11140107 | Upper Little | Current | NatureServe |
11140108 | Mountain Fork | Current | NatureServe |
11140109 | Lower Little Arkansas | Current | NatureServe |
11140201 | McKinney-Posten Bayous | Current | NatureServe |
11140202 | Middle Red-Coushatta | Current | NatureServe |
11140203 | Loggy Bayou | Current | NatureServe |
11140204 | Red Chute | Current | NatureServe |
11140205 | Bodcau Bayou | Current | NatureServe |
11140206 | Bayou Pierre | Current | NatureServe |
11140207 | Lower Red-Lake Latt | Current | NatureServe |
11140208 | Saline Bayou | Current | NatureServe |
11140209 | Black Lake Bayou | Current | NatureServe |
11140302 | Lower Sulfer | Current | NatureServe |
11140304 | Cross Bayou | Current | NatureServe |
11140305 | Lake O the Fines | Current | NatureServe |
12010002 | Middle Sabine | Current | NatureServe |
12010004 | Toledo Bend Reservoir | Current | NatureServe |
12010005 | Lower Sabine | Current | NatureServe |
12020001 | Upper Neches | Current | NatureServe |
12020002 | Middle Neches | Current | NatureServe |
12020003 | Lower Neches | Current | NatureServe |
12020004 | Upper Angelina | Current | NatureServe |
12020005 | Lower Angelina | Current | NatureServe |
12020006 | Village | Current | NatureServe |
12020007 | Pine Island Bayou | Current | NatureServe |
12030201 | Lower Trinity-Tehuacana | Current | NatureServe |
12030202 | Lower Trinity-Kickapoo | Current | NatureServe |
12040102 | Spring | Current | NatureServe |
12040103 | East Fork San Jacinto | Current | NatureServe |
12040201 | Sabine Lake | Current | NatureServe |
12070101 | Lower Brazos-Little Brazos | Current | NatureServe |
12070103 | Navasota | Current | NatureServe |