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The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection of hydrologic unit data consistent with the national criteria for delineation and resolution. It defines the areal extent of surface water drainage to a point except in coastal or lake front areas where there could be multiple outlets as stated by the "Federal Standards and Procedures for the National Watershed Boundary Dataset (WBD)" "Standard" (https://pubs.usgs.gov/tm/11/a3/). Watershed boundaries are determined solely upon science-based hydrologic principles, not favoring any administrative boundaries or special projects, nor particular program or agency. This dataset represents the hydrologic unit boundaries to the 12-digit (6th level)...
Tags: 10-digit,
12-digit,
14-digit,
16-digit,
2-digit, All tags...
4-digit,
6-digit,
8-digit,
AL,
Abbeville County,
Aiken County,
Alabama,
Alachua County,
Alamance County,
Alexander County,
Alleghany County,
Allendale County,
Anderson County,
Anson County,
Appling County,
Appomattox County,
Ashe County,
Atkinson County,
Attala County,
Autauga County,
Avery County,
Bacon County,
Baker County,
Baldwin County,
Bamberg County,
Banks County,
Barbour County,
Barnwell County,
Barrow County,
Bartow County,
Basin,
Bay County,
Beaufort County,
Bedford County,
Ben Hill County,
Berkeley County,
Berrien County,
Bertie County,
Bibb County,
Bladen County,
Bleckley County,
Blount County,
Botetourt County,
Bradford County,
Bradley County,
Brantley County,
Brevard County,
Brooks County,
Broward County,
Brunswick County,
Bryan County,
Bulloch County,
Bullock County,
Buncombe County,
Burke County,
Butler County,
Butts County,
Cabarrus County,
Caldwell County,
Calhoun County,
Camden County,
Campbell County,
Candler County,
Carroll County,
Carteret County,
Caswell County,
Catawba County,
Chambers County,
Charleston County,
Charlotte County,
Charlton County,
Chatham County,
Chattahoochee County,
Chattooga County,
Cherokee County,
Chesapeake County,
Chester County,
Chesterfield County,
Chickasaw County,
Chilton County,
Choctaw County,
Chowan County,
Citrus County,
Clarendon County,
Clarke County,
Clay County,
Clayton County,
Cleburne County,
Cleveland County,
Clinch County,
Cobb County,
Coffee County,
Colleton County,
Collier County,
Colquitt County,
Columbia County,
Columbus County,
Conecuh County,
Cook County,
Coosa County,
Copiah County,
Covington County,
Coweta County,
Craig County,
Craven County,
Crawford County,
Crenshaw County,
Crisp County,
Cullman County,
Cumberland County,
Currituck County,
Dade County,
Dale County,
Dallas County,
Danville County,
Dare County,
Darlington County,
Davidson County,
Davie County,
Dawson County,
DeKalb County,
DeSoto County,
Decatur County,
Dillon County,
Dinwiddie County,
Dixie County,
Dodge County,
Dooly County,
Dorchester County,
Dougherty County,
Douglas County,
Downloadable Data,
Duplin County,
Durham County,
Duval County,
Early County,
Echols County,
Edgecombe County,
Edgefield County,
Effingham County,
Elbert County,
Elmore County,
Emanuel County,
Emporia County,
Escambia County,
Esri File GeoDatabase 10,
Etowah County,
Evans County,
FL,
Fairfield County,
Fannin County,
Fayette County,
FileGDB,
Flagler County,
Florence County,
Florida,
Floyd County,
Forrest County,
Forsyth County,
Franklin County,
Fulton County,
GA,
Gadsden County,
Gaston County,
Gates County,
Geneva County,
George County,
Georgetown County,
Georgia,
Gilchrist County,
Gilmer County,
Glades County,
Glascock County,
Glynn County,
Gordon County,
Grady County,
Granville County,
Grayson County,
Greene County,
Greensville County,
Greenville County,
Greenwood County,
Guilford County,
Gulf County,
Gwinnett County,
HU-2,
HU-2 Region,
HU2_03,
HUC,
Habersham County,
Hale County,
Halifax County,
Hall County,
Hamilton County,
Hampton County,
Hancock County,
Haralson County,
Hardee County,
Harnett County,
Harris County,
Harrison County,
Hart County,
Heard County,
Henderson County,
Hendry County,
Henry County,
Hernando County,
Hertford County,
Highlands County,
Hillsborough County,
Hinds County,
Hoke County,
Holmes County,
Horry County,
Houston County,
Hyde County,
Hydrography,
Hydrologic Unit Code,
Hydrologic Units,
Indian River County,
Iredell County,
Irwin County,
Isle of Wight County,
Itawamba County,
Jackson County,
Jasper County,
Jeff Davis County,
Jefferson County,
Jefferson Davis County,
Jenkins County,
Johnson County,
Johnston County,
Jones County,
Kemper County,
Kershaw County,
LA,
Lafayette County,
Lake County,
Lamar County,
Lancaster County,
Lanier County,
Lauderdale County,
Laurens County,
Lawrence County,
Leake County,
Lee County,
Lenoir County,
Leon County,
Levy County,
Lexington County,
Liberty County,
Lincoln County,
Long County,
Louisiana,
Lowndes County,
Lumpkin County,
Lunenburg County,
MS,
Macon County,
Madison County,
Manatee County,
Marengo County,
Marion County,
Marlboro County,
Marshall County,
Martin County,
Martinsville County,
McCormick County,
McDowell County,
McDuffie County,
McIntosh County,
Mecklenburg County,
Meriwether County,
Miami-Dade County,
Miller County,
Mississippi,
Mitchell County,
Mobile County,
Monroe County,
Montgomery County,
Moore County,
Morgan County,
Murray County,
Muscogee County,
NC,
Nash County,
Nassau County,
National Watershed Boundary Dataset (WBD),
National Watershed Boundary Dataset (WBD),
Neshoba County,
New Hanover County,
Newberry County,
Newton County,
North Carolina,
Northampton County,
Nottoway County,
Noxubee County,
Oconee County,
Oglethorpe County,
Okaloosa County,
Okeechobee County,
Oktibbeha County,
Onslow County,
Orange County,
Orangeburg County,
Osceola County,
Palm Beach County,
Pamlico County,
Pasco County,
Pasquotank County,
Patrick County,
Paulding County,
Peach County,
Pearl River County,
Pender County,
Perquimans County,
Perry County,
Person County,
Petersburg County,
Pickens County,
Pierce County,
Pike County,
Pinellas County,
Pitt County,
Pittsylvania County,
Polk County,
Pontotoc County,
Prentiss County,
Prince Edward County,
Prince George County,
Pulaski County,
Putnam County,
Quitman County,
Rabun County,
Randolph County,
Rankin County,
Region,
Richland County,
Richmond County,
Roanoke County,
Robeson County,
Rockdale County,
Rockingham County,
Rowan County,
Russell County,
Rutherford County,
SC,
Salem County,
Saluda County,
Sampson County,
Santa Rosa County,
Sarasota County,
Schley County,
Scotland County,
Scott County,
Screven County,
Seminole County,
Shelby County,
Simpson County,
Smith County,
South Carolina,
Southampton County,
Spalding County,
Spartanburg County,
St. Bernard County,
St. Clair County,
St. Johns County,
St. Lucie County,
St. Tammany County,
Stanly County,
Stephens County,
Stewart County,
Stokes County,
Stone County,
Sub-basin,
Sub-region,
Subwatershed,
Suffolk County,
Sumter County,
Surry County,
Sussex County,
Suwannee County,
TN,
Talbot County,
Taliaferro County,
Talladega County,
Tallapoosa County,
Tangipahoa County,
Tattnall County,
Taylor County,
Telfair County,
Tennessee,
Terrell County,
Thomas County,
Tift County,
Tippah County,
Tishomingo County,
Toombs County,
Towns County,
Transylvania County,
Treutlen County,
Troup County,
Turner County,
Tuscaloosa County,
Twiggs County,
Tyrrell County,
US,
Union County,
United States,
Upson County,
VA,
Vance County,
Virginia,
Virginia Beach County,
Volusia County,
WBD,
Wake County,
Wakulla County,
Walker County,
Walthall County,
Walton County,
Ware County,
Warren County,
Washington County,
Watauga County,
Watershed,
Watershed Boundary Dataset,
Wayne County,
Webster County,
Wheeler County,
White County,
Whitfield County,
Wilcox County,
Wilkes County,
Wilkinson County,
Williamsburg County,
Wilson County,
Winston County,
Worth County,
Yadkin County,
Yancey County,
York County,
inlandWaters, Fewer tags
The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection of hydrologic unit data consistent with the national criteria for delineation and resolution. It defines the areal extent of surface water drainage to a point except in coastal or lake front areas where there could be multiple outlets as stated by the "Federal Standards and Procedures for the National Watershed Boundary Dataset (WBD)" "Standard" (https://pubs.usgs.gov/tm/11/a3/). Watershed boundaries are determined solely upon science-based hydrologic principles, not favoring any administrative boundaries or special projects, nor particular program or agency. This dataset represents the hydrologic unit boundaries to the 12-digit (6th level)...
Tags: 10-digit,
12-digit,
14-digit,
16-digit,
2-digit, All tags...
4-digit,
6-digit,
8-digit,
AL,
Alabama,
Alcorn County,
Anderson County,
Ashe County,
Avery County,
Basin,
Bedford County,
Bell County,
Benton County,
Bland County,
Bledsoe County,
Blount County,
Bradley County,
Bristol County,
Buchanan County,
Buncombe County,
Caldwell County,
Calloway County,
Campbell County,
Cannon County,
Carroll County,
Carter County,
Catoosa County,
Cherokee County,
Chester County,
Claiborne County,
Clay County,
Cocke County,
Coffee County,
Colbert County,
Cullman County,
Cumberland County,
Dade County,
DeKalb County,
Decatur County,
Dickenson County,
Dickson County,
Downloadable Data,
Esri File GeoDatabase 10,
Etowah County,
Fannin County,
Fentress County,
FileGDB,
Franklin County,
GA,
Georgia,
Giles County,
Gilmer County,
Graham County,
Grainger County,
Graves County,
Grayson County,
Greene County,
Greenville County,
Grundy County,
HU-2,
HU-2 Region,
HU2_06,
HUC,
Habersham County,
Hamblen County,
Hamilton County,
Hancock County,
Hardin County,
Harlan County,
Hawkins County,
Haywood County,
Henderson County,
Henry County,
Hickman County,
Houston County,
Humphreys County,
Hydrography,
Hydrologic Unit Code,
Hydrologic Units,
Itawamba County,
Jackson County,
Jefferson County,
Johnson County,
KY,
Kentucky,
Knox County,
Lauderdale County,
Lawrence County,
Lee County,
Letcher County,
Lewis County,
Limestone County,
Lincoln County,
Livingston County,
Loudon County,
Lumpkin County,
Lyon County,
MS,
Macon County,
Madison County,
Marion County,
Marshall County,
Maury County,
McCracken County,
McDowell County,
McMinn County,
McNairy County,
Meigs County,
Mississippi,
Mitchell County,
Monroe County,
Moore County,
Morgan County,
NC,
National Watershed Boundary Dataset (WBD),
National Watershed Boundary Dataset (WBD),
North Carolina,
Norton County,
Perry County,
Pickens County,
Polk County,
Prentiss County,
Putnam County,
Rabun County,
Region,
Rhea County,
Roane County,
Russell County,
Rutherford County,
SC,
Scott County,
Sequatchie County,
Sevier County,
Smyth County,
South Carolina,
Stewart County,
Sub-basin,
Sub-region,
Subwatershed,
Sullivan County,
Swain County,
TN,
Tazewell County,
Tennessee,
Tishomingo County,
Towns County,
Transylvania County,
Trigg County,
US,
Unicoi County,
Union County,
United States,
VA,
Van Buren County,
Virginia,
WBD,
WV,
Walker County,
Washington County,
Watauga County,
Watershed,
Watershed Boundary Dataset,
Wayne County,
West Virginia,
White County,
Whitfield County,
Williamson County,
Winston County,
Wise County,
Wythe County,
Yancey County,
inlandWaters, Fewer tags
The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection of hydrologic unit data consistent with the national criteria for delineation and resolution. It defines the areal extent of surface water drainage to a point except in coastal or lake front areas where there could be multiple outlets as stated by the "Federal Standards and Procedures for the National Watershed Boundary Dataset (WBD)" "Standard" (https://pubs.usgs.gov/tm/11/a3/). Watershed boundaries are determined solely upon science-based hydrologic principles, not favoring any administrative boundaries or special projects, nor particular program or agency. This dataset represents the hydrologic unit boundaries to the 12-digit (6th level)...
Tags: 10-digit,
12-digit,
14-digit,
16-digit,
2-digit, All tags...
4-digit,
6-digit,
8-digit,
Adair County,
Adams County,
Albany County,
Allen County,
Anderson County,
Andrew County,
Antelope County,
Appanoose County,
Arapahoe County,
Arthur County,
Atchison County,
Audrain County,
Audubon County,
Aurora County,
Banner County,
Barnes County,
Barton County,
Basin,
Bates County,
Beadle County,
Beaverhead County,
Bennett County,
Benton County,
Big Horn County,
Billings County,
Blaine County,
Bon Homme County,
Boone County,
Boulder County,
Bourbon County,
Bowman County,
Box Butte County,
Boyd County,
Broadwater County,
Brookings County,
Broomfield County,
Brown County,
Brule County,
Buchanan County,
Buena Vista County,
Buffalo County,
Burke County,
Burleigh County,
Burt County,
Butler County,
Butte County,
CO,
Caldwell County,
Callaway County,
Camden County,
Campbell County,
Carbon County,
Carroll County,
Carter County,
Cascade County,
Cass County,
Cedar County,
Chaffee County,
Chariton County,
Charles Mix County,
Chase County,
Cherokee County,
Cherry County,
Cheyenne County,
Chouteau County,
Christian County,
Clark County,
Clarke County,
Clay County,
Clear Creek County,
Clinton County,
Cloud County,
Codington County,
Coffey County,
Cole County,
Colfax County,
Colorado,
Converse County,
Cooper County,
Corson County,
Crawford County,
Crook County,
Cuming County,
Custer County,
Dade County,
Dakota County,
Dallas County,
Daniels County,
Daviess County,
Davis County,
Davison County,
Dawes County,
Dawson County,
Day County,
DeKalb County,
Decatur County,
Deer Lodge County,
Dent County,
Denver County,
Deuel County,
Dewey County,
Dickey County,
Dickinson County,
Divide County,
Dixon County,
Dodge County,
Doniphan County,
Douglas County,
Downloadable Data,
Dundy County,
Dunn County,
Eddy County,
Edmunds County,
El Paso County,
Elbert County,
Ellis County,
Ellsworth County,
Emmet County,
Emmons County,
Esri File GeoDatabase 10,
Fall River County,
Fallon County,
Faulk County,
Fergus County,
FileGDB,
Fillmore County,
Flathead County,
Foster County,
Franklin County,
Fremont County,
Frontier County,
Furnas County,
Gage County,
Gallatin County,
Garden County,
Garfield County,
Gasconade County,
Geary County,
Gentry County,
Gilpin County,
Glacier County,
Golden Valley County,
Goshen County,
Gosper County,
Gove County,
Graham County,
Grand County,
Granite County,
Grant County,
Greeley County,
Greene County,
Gregory County,
Grundy County,
Guthrie County,
HU-2,
HU-2 Region,
HU2_10,
HUC,
Haakon County,
Hall County,
Hamilton County,
Hamlin County,
Hand County,
Hanson County,
Harding County,
Harlan County,
Harrison County,
Hayes County,
Henry County,
Hettinger County,
Hickory County,
Hill County,
Hitchcock County,
Holt County,
Hooker County,
Hot Springs County,
Howard County,
Howell County,
Hughes County,
Hutchinson County,
Hyde County,
Hydrography,
Hydrologic Unit Code,
Hydrologic Units,
IA,
ID,
Ida County,
Idaho,
Iowa,
Jackson County,
Jefferson County,
Jerauld County,
Jewell County,
Johnson County,
Jones County,
Judith Basin County,
KS,
Kansas,
Kearney County,
Keith County,
Keya Paha County,
Kidder County,
Kimball County,
Kingsbury County,
Kit Carson County,
Knox County,
LaMoure County,
Laclede County,
Lafayette County,
Lake County,
Lancaster County,
Lane County,
Laramie County,
Larimer County,
Lawrence County,
Leavenworth County,
Lemhi County,
Lewis and Clark County,
Liberty County,
Lincoln County,
Linn County,
Livingston County,
Logan County,
Loup County,
Lucas County,
Lyman County,
Lyon County,
MN,
MO,
MT,
Macon County,
Madison County,
Maries County,
Marion County,
Marshall County,
McCone County,
McCook County,
McHenry County,
McIntosh County,
McKenzie County,
McLean County,
McPherson County,
Meade County,
Meagher County,
Mellette County,
Mercer County,
Merrick County,
Miami County,
Miller County,
Mills County,
Miner County,
Minnehaha County,
Minnesota,
Missouri,
Mitchell County,
Moniteau County,
Monona County,
Monroe County,
Montana,
Montgomery County,
Moody County,
Morgan County,
Morrill County,
Morris County,
Morton County,
Mountrail County,
Murray County,
Musselshell County,
ND,
NE,
Nance County,
National Watershed Boundary Dataset (WBD),
National Watershed Boundary Dataset (WBD),
Natrona County,
Nebraska,
Nemaha County,
Ness County,
Niobrara County,
Nobles County,
Nodaway County,
North Dakota,
Norton County,
Nuckolls County,
O'Brien County,
Oglala Lakota County,
Oliver County,
Osage County,
Osborne County,
Osceola County,
Otoe County,
Ottawa County,
Page County,
Palo Alto County,
Park County,
Pawnee County,
Pennington County,
Perkins County,
Petroleum County,
Pettis County,
Phelps County,
Phillips County,
Pierce County,
Pipestone County,
Platte County,
Plymouth County,
Polk County,
Pondera County,
Pottawatomie County,
Pottawattamie County,
Potter County,
Powder River County,
Powell County,
Prairie County,
Pulaski County,
Putnam County,
Randolph County,
Ransom County,
Ravalli County,
Rawlins County,
Ray County,
Red Willow County,
Region,
Republic County,
Rice County,
Richardson County,
Richland County,
Riley County,
Ringgold County,
Roberts County,
Rock County,
Rooks County,
Roosevelt County,
Rosebud County,
Routt County,
Rush County,
Russell County,
SD,
Sac County,
Saline County,
Sanborn County,
Sargent County,
Sarpy County,
Saunders County,
Schuyler County,
Scott County,
Scotts Bluff County,
Sedgwick County,
Seward County,
Shawnee County,
Shelby County,
Sheridan County,
Sherman County,
Silver Bow County,
Sioux County,
Slope County,
Smith County,
South Dakota,
Spink County,
St. Charles County,
St. Clair County,
St. Louis County,
Stanley County,
Stanton County,
Stark County,
Stillwater County,
Stutsman County,
Sub-basin,
Sub-region,
Sublette County,
Subwatershed,
Sullivan County,
Sully County,
Summit County,
Sweet Grass County,
Sweetwater County,
Taylor County,
Teller County,
Teton County,
Texas County,
Thayer County,
Thomas County,
Thurston County,
Todd County,
Toole County,
Treasure County,
Trego County,
Tripp County,
Turner County,
US,
Union County,
United States,
Valley County,
Vernon County,
WBD,
WY,
Wabaunsee County,
Wallace County,
Walworth County,
Ward County,
Warren County,
Washakie County,
Washington County,
Watershed,
Watershed Boundary Dataset,
Wayne County,
Webster County,
Weld County,
Wells County,
Weston County,
Wheatland County,
Wheeler County,
Wibaux County,
Wichita County,
Williams County,
Woodbury County,
Worth County,
Wright County,
Wyandotte County,
Wyoming,
Yankton County,
Yellowstone County,
York County,
Yuma County,
Ziebach County,
inlandWaters, Fewer tags
The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection of hydrologic unit data consistent with the national criteria for delineation and resolution. It defines the areal extent of surface water drainage to a point except in coastal or lake front areas where there could be multiple outlets as stated by the "Federal Standards and Procedures for the National Watershed Boundary Dataset (WBD)" "Standard" (https://pubs.usgs.gov/tm/11/a3/). Watershed boundaries are determined solely upon science-based hydrologic principles, not favoring any administrative boundaries or special projects, nor particular program or agency. This dataset represents the hydrologic unit boundaries to the 12-digit (6th level)...
Tags: 10-digit,
12-digit,
14-digit,
16-digit,
2-digit, All tags...
4-digit,
6-digit,
8-digit,
Barnes County,
Basin,
Becker County,
Beltrami County,
Benson County,
Big Stone County,
Bottineau County,
Burke County,
Cass County,
Cavalier County,
Clay County,
Clearwater County,
Cook County,
Dickey County,
Divide County,
Downloadable Data,
Eddy County,
Esri File GeoDatabase 10,
FileGDB,
Flathead County,
Foster County,
Glacier County,
Grand Forks County,
Grant County,
Griggs County,
HU-2,
HU-2 Region,
HU2_09,
HUC,
Hydrography,
Hydrologic Unit Code,
Hydrologic Units,
Itasca County,
Kittson County,
Koochiching County,
Lake County,
Lake of the Woods County,
MN,
MT,
Mahnomen County,
Marshall County,
McHenry County,
McLean County,
Minnesota,
Montana,
Mountrail County,
ND,
National Watershed Boundary Dataset (WBD),
National Watershed Boundary Dataset (WBD),
Nelson County,
Norman County,
North Dakota,
Otter Tail County,
Pembina County,
Pennington County,
Pierce County,
Polk County,
Ramsey County,
Ransom County,
Red Lake County,
Region,
Renville County,
Richland County,
Roberts County,
Rolette County,
Roseau County,
SD,
Sargent County,
Sheridan County,
South Dakota,
St. Louis County,
Steele County,
Stevens County,
Stutsman County,
Sub-basin,
Sub-region,
Subwatershed,
Towner County,
Traill County,
Traverse County,
US,
United States,
WBD,
Walsh County,
Ward County,
Watershed,
Watershed Boundary Dataset,
Wells County,
Wilkin County,
inlandWaters, Fewer tags
The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection of hydrologic unit data consistent with the national criteria for delineation and resolution. It defines the areal extent of surface water drainage to a point except in coastal or lake front areas where there could be multiple outlets as stated by the "Federal Standards and Procedures for the National Watershed Boundary Dataset (WBD)" "Standard" (https://pubs.usgs.gov/tm/11/a3/). Watershed boundaries are determined solely upon science-based hydrologic principles, not favoring any administrative boundaries or special projects, nor particular program or agency. This dataset represents the hydrologic unit boundaries to the 12-digit (6th level)...
Tags: 10-digit,
12-digit,
14-digit,
16-digit,
2-digit, All tags...
4-digit,
6-digit,
8-digit,
Ada County,
Adams County,
Asotin County,
Baker County,
Bannock County,
Basin,
Bear Lake County,
Beaverhead County,
Benewah County,
Benton County,
Bingham County,
Blaine County,
Boise County,
Bonner County,
Bonneville County,
Boundary County,
Box Elder County,
Butte County,
CA,
California,
Camas County,
Canyon County,
Caribou County,
Cassia County,
Chelan County,
Clackamas County,
Clallam County,
Clark County,
Clatsop County,
Clearwater County,
Columbia County,
Coos County,
Cowlitz County,
Crook County,
Curry County,
Custer County,
Deer Lodge County,
Del Norte County,
Deschutes County,
Douglas County,
Downloadable Data,
Elko County,
Elmore County,
Esri File GeoDatabase 10,
Ferry County,
FileGDB,
Flathead County,
Franklin County,
Fremont County,
Gallatin County,
Garfield County,
Gem County,
Gilliam County,
Glacier County,
Gooding County,
Granite County,
Grant County,
Grays Harbor County,
HU-2,
HU-2 Region,
HU2_17,
HUC,
Harney County,
Hood River County,
Humboldt County,
Hydrography,
Hydrologic Unit Code,
Hydrologic Units,
ID,
Idaho,
Idaho County,
Island County,
Jackson County,
Jefferson County,
Jerome County,
Josephine County,
King County,
Kitsap County,
Kittitas County,
Klamath County,
Klickitat County,
Kootenai County,
Lake County,
Lane County,
Latah County,
Lemhi County,
Lewis County,
Lewis and Clark County,
Lincoln County,
Linn County,
MT,
Madison County,
Malheur County,
Marion County,
Mason County,
Mineral County,
Minidoka County,
Missoula County,
Modoc County,
Montana,
Morrow County,
Multnomah County,
NV,
National Watershed Boundary Dataset (WBD),
National Watershed Boundary Dataset (WBD),
Nevada,
Nez Perce County,
OR,
Okanogan County,
Oneida County,
Oregon,
Owyhee County,
Pacific County,
Park County,
Payette County,
Pend Oreille County,
Pierce County,
Polk County,
Pondera County,
Powell County,
Power County,
Ravalli County,
Region,
San Juan County,
Sanders County,
Sherman County,
Shoshone County,
Silver Bow County,
Siskiyou County,
Skagit County,
Skamania County,
Snohomish County,
Spokane County,
Stevens County,
Sub-basin,
Sub-region,
Sublette County,
Subwatershed,
Teton County,
Thurston County,
Tillamook County,
Twin Falls County,
US,
UT,
Umatilla County,
Union County,
United States,
Utah,
Valley County,
WA,
WBD,
WY,
Wahkiakum County,
Walla Walla County,
Wallowa County,
Wasco County,
Washington,
Washington County,
Washoe County,
Watershed,
Watershed Boundary Dataset,
Whatcom County,
Wheeler County,
Whitman County,
Wyoming,
Yakima County,
Yamhill County,
inlandWaters, Fewer tags
The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection of hydrologic unit data consistent with the national criteria for delineation and resolution. It defines the areal extent of surface water drainage to a point except in coastal or lake front areas where there could be multiple outlets as stated by the "Federal Standards and Procedures for the National Watershed Boundary Dataset (WBD)" "Standard" (https://pubs.usgs.gov/tm/11/a3/). Watershed boundaries are determined solely upon science-based hydrologic principles, not favoring any administrative boundaries or special projects, nor particular program or agency. This dataset represents the hydrologic unit boundaries to the 12-digit (6th level)...
Tags: 10-digit,
12-digit,
14-digit,
16-digit,
2-digit, All tags...
4-digit,
6-digit,
8-digit,
Basin,
Downloadable Data,
Esri File GeoDatabase 10,
FileGDB,
HI,
HU-2,
HU-2 Region,
HU2_20,
HUC,
Hawaii,
Hawaii County,
Honolulu County,
Hydrography,
Hydrologic Unit Code,
Hydrologic Units,
Kalawao County,
Kauai County,
Maui County,
National Watershed Boundary Dataset (WBD),
National Watershed Boundary Dataset (WBD),
Region,
Sub-basin,
Sub-region,
Subwatershed,
US,
United States,
WBD,
Watershed,
Watershed Boundary Dataset,
inlandWaters, Fewer tags
The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection of hydrologic unit data consistent with the national criteria for delineation and resolution. It defines the areal extent of surface water drainage to a point except in coastal or lake front areas where there could be multiple outlets as stated by the "Federal Standards and Procedures for the National Watershed Boundary Dataset (WBD)" "Standard" (https://pubs.usgs.gov/tm/11/a3/). Watershed boundaries are determined solely upon science-based hydrologic principles, not favoring any administrative boundaries or special projects, nor particular program or agency. This dataset represents the hydrologic unit boundaries to the 12-digit (6th level)...
Tags: 10-digit,
12-digit,
14-digit,
16-digit,
2-digit, All tags...
4-digit,
6-digit,
8-digit,
Accomack County,
Adams County,
Albany County,
Albemarle County,
Alexandria County,
Allegany County,
Alleghany County,
Amelia County,
Amherst County,
Anne Arundel County,
Appomattox County,
Arlington County,
Atlantic County,
Augusta County,
Baltimore County,
Basin,
Bath County,
Bedford County,
Bennington County,
Bergen County,
Berkeley County,
Berks County,
Berkshire County,
Blair County,
Botetourt County,
Bradford County,
Bronx County,
Broome County,
Buckingham County,
Bucks County,
Buena Vista County,
Burlington County,
CT,
Calvert County,
Cambria County,
Camden County,
Cameron County,
Campbell County,
Cape May County,
Carbon County,
Caroline County,
Carroll County,
Cecil County,
Centre County,
Charles City County,
Charles County,
Charlotte County,
Charlottesville County,
Chemung County,
Chenango County,
Chesapeake County,
Chester County,
Chesterfield County,
Clarke County,
Clearfield County,
Clinton County,
Colonial Heights County,
Columbia County,
Connecticut,
Cortland County,
Covington County,
Craig County,
Culpeper County,
Cumberland County,
DC,
DE,
Dauphin County,
Delaware,
Delaware County,
Dinwiddie County,
District of Columbia,
District of Columbia County,
Dorchester County,
Downloadable Data,
Dutchess County,
Elk County,
Esri File GeoDatabase 10,
Essex County,
Fairfax County,
Fairfield County,
Falls Church County,
Fauquier County,
FileGDB,
Fluvanna County,
Franklin County,
Frederick County,
Fredericksburg County,
Fulton County,
Garrett County,
Giles County,
Gloucester County,
Goochland County,
Grant County,
Greenbrier County,
Greene County,
HU-2,
HU-2 Region,
HU2_02,
HUC,
Hamilton County,
Hampshire County,
Hampton County,
Hanover County,
Hardy County,
Harford County,
Harrisonburg County,
Henrico County,
Herkimer County,
Highland County,
Hopewell County,
Howard County,
Hudson County,
Hunterdon County,
Huntingdon County,
Hydrography,
Hydrologic Unit Code,
Hydrologic Units,
Indiana County,
Isle of Wight County,
James City County,
Jefferson County,
Juniata County,
Kent County,
King George County,
King William County,
King and Queen County,
Kings County,
Lackawanna County,
Lancaster County,
Lebanon County,
Lehigh County,
Lewis County,
Lexington County,
Livingston County,
Loudoun County,
Louisa County,
Lunenburg County,
Luzerne County,
Lycoming County,
Lynchburg County,
MA,
MD,
Madison County,
Manassas County,
Manassas Park County,
Maryland,
Massachusetts,
Mathews County,
McKean County,
Mercer County,
Middlesex County,
Mifflin County,
Mineral County,
Monmouth County,
Monroe County,
Montgomery County,
Montour County,
Morgan County,
Morris County,
NJ,
NY,
Nassau County,
National Watershed Boundary Dataset (WBD),
National Watershed Boundary Dataset (WBD),
Nelson County,
New Castle County,
New Haven County,
New Jersey,
New Kent County,
New London County,
New York,
New York County,
Newport News County,
Norfolk County,
Northampton County,
Northumberland County,
Nottoway County,
Ocean County,
Oneida County,
Onondaga County,
Ontario County,
Orange County,
Otsego County,
PA,
Page County,
Passaic County,
Pendleton County,
Pennsylvania,
Perry County,
Petersburg County,
Philadelphia County,
Pike County,
Pocahontas County,
Poquoson County,
Portsmouth County,
Potter County,
Powhatan County,
Preston County,
Prince Edward County,
Prince George County,
Prince George's County,
Prince William County,
Putnam County,
Queen Anne's County,
Queens County,
RI,
Randolph County,
Rappahannock County,
Region,
Rensselaer County,
Rhode Island,
Richmond County,
Roanoke County,
Rockbridge County,
Rockingham County,
Rockland County,
Rutland County,
Salem County,
Saratoga County,
Schenectady County,
Schoharie County,
Schuyler County,
Schuylkill County,
Shenandoah County,
Snyder County,
Somerset County,
Spotsylvania County,
St. Mary's County,
Stafford County,
Staunton County,
Steuben County,
Sub-basin,
Sub-region,
Subwatershed,
Suffolk County,
Sullivan County,
Surry County,
Susquehanna County,
Sussex County,
Talbot County,
Tioga County,
Tompkins County,
Tucker County,
US,
Ulster County,
Union County,
United States,
VA,
VT,
Vermont,
Virginia,
Virginia Beach County,
WBD,
WV,
Warren County,
Washington County,
Watershed,
Watershed Boundary Dataset,
Wayne County,
Waynesboro County,
West Virginia,
Westchester County,
Westmoreland County,
Wicomico County,
Williamsburg County,
Winchester County,
Windham County,
Worcester County,
Wyoming County,
Yates County,
York County,
inlandWaters, Fewer tags
The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection of hydrologic unit data consistent with the national criteria for delineation and resolution. It defines the areal extent of surface water drainage to a point except in coastal or lake front areas where there could be multiple outlets as stated by the "Federal Standards and Procedures for the National Watershed Boundary Dataset (WBD)" "Standard" (https://pubs.usgs.gov/tm/11/a3/). Watershed boundaries are determined solely upon science-based hydrologic principles, not favoring any administrative boundaries or special projects, nor particular program or agency. This dataset represents the hydrologic unit boundaries to the 12-digit (6th level)...
Tags: 10-digit,
12-digit,
14-digit,
16-digit,
2-digit, All tags...
4-digit,
6-digit,
8-digit,
AZ,
Apache County,
Arizona,
Basin,
CA,
California,
Catron County,
Cibola County,
Clark County,
Cochise County,
Coconino County,
Downloadable Data,
Esri File GeoDatabase 10,
FileGDB,
Gila County,
Graham County,
Grant County,
Greenlee County,
HU-2,
HU-2 Region,
HU2_15,
HUC,
Hidalgo County,
Hydrography,
Hydrologic Unit Code,
Hydrologic Units,
Imperial County,
Iron County,
Kane County,
La Paz County,
Lincoln County,
Luna County,
Maricopa County,
McKinley County,
Mohave County,
NM,
NV,
National Watershed Boundary Dataset (WBD),
National Watershed Boundary Dataset (WBD),
Navajo County,
Nevada,
New Mexico,
Nye County,
Pima County,
Pinal County,
Region,
Riverside County,
San Bernardino County,
San Juan County,
Santa Cruz County,
Sierra County,
Sub-basin,
Sub-region,
Subwatershed,
US,
UT,
United States,
Utah,
WBD,
Washington County,
Watershed,
Watershed Boundary Dataset,
White Pine County,
Yavapai County,
Yuma County,
inlandWaters, Fewer tags
The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection of hydrologic unit data consistent with the national criteria for delineation and resolution. It defines the areal extent of surface water drainage to a point except in coastal or lake front areas where there could be multiple outlets as stated by the "Federal Standards and Procedures for the National Watershed Boundary Dataset (WBD)" "Standard" (https://pubs.usgs.gov/tm/11/a3/). Watershed boundaries are determined solely upon science-based hydrologic principles, not favoring any administrative boundaries or special projects, nor particular program or agency. This dataset represents the hydrologic unit boundaries to the 12-digit (6th level)...
Tags: 10-digit,
12-digit,
14-digit,
16-digit,
2-digit, All tags...
4-digit,
6-digit,
8-digit,
Adjuntas County,
Aguada County,
Aguadilla County,
Aguas Buenas County,
Aibonito County,
Arecibo County,
Arroyo County,
Añasco County,
Barceloneta County,
Barranquitas County,
Basin,
Bayamón County,
Cabo Rojo County,
Caguas County,
Camuy County,
Canóvanas County,
Carolina County,
Cataño County,
Cayey County,
Ceiba County,
Ciales County,
Cidra County,
Coamo County,
Comerío County,
Corozal County,
Culebra County,
Dorado County,
Downloadable Data,
Esri File GeoDatabase 10,
Fajardo County,
FileGDB,
Florida County,
Guayama County,
Guayanilla County,
Guaynabo County,
Gurabo County,
Guánica County,
HU-2,
HU-2 Region,
HU2_21,
HUC,
Hatillo County,
Hormigueros County,
Humacao County,
Hydrography,
Hydrologic Unit Code,
Hydrologic Units,
Isabela County,
Jayuya County,
Juana Díaz County,
Juncos County,
Lajas County,
Lares County,
Las Marías County,
Las Piedras County,
Loíza County,
Luquillo County,
Manatí County,
Maricao County,
Maunabo County,
Mayagüez County,
Moca County,
Morovis County,
Naguabo County,
Naranjito County,
National Watershed Boundary Dataset (WBD),
National Watershed Boundary Dataset (WBD),
Orocovis County,
PR,
Patillas County,
Peñuelas County,
Ponce County,
Puerto Rico,
Quebradillas County,
Region,
Rincón County,
Río Grande County,
Sabana Grande County,
Salinas County,
San Germán County,
San Juan County,
San Lorenzo County,
San Sebastián County,
Santa Isabel County,
St. Croix County,
St. John County,
St. Thomas County,
Sub-basin,
Sub-region,
Subwatershed,
Toa Alta County,
Toa Baja County,
Trujillo Alto County,
US,
United States,
Utuado County,
VI,
Vega Alta County,
Vega Baja County,
Vieques County,
Villalba County,
Virgin Islands,
WBD,
Watershed,
Watershed Boundary Dataset,
Yabucoa County,
Yauco County,
inlandWaters, Fewer tags
The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection of hydrologic unit data consistent with the national criteria for delineation and resolution. It defines the areal extent of surface water drainage to a point except in coastal or lake front areas where there could be multiple outlets as stated by the "Federal Standards and Procedures for the National Watershed Boundary Dataset (WBD)" "Standard" (https://pubs.usgs.gov/tm/11/a3/). Watershed boundaries are determined solely upon science-based hydrologic principles, not favoring any administrative boundaries or special projects, nor particular program or agency. This dataset represents the hydrologic unit boundaries to the 12-digit (6th level)...
Tags: 10-digit,
12-digit,
14-digit,
16-digit,
2-digit, All tags...
4-digit,
6-digit,
8-digit,
Alpine County,
Bannock County,
Basin,
Bear Lake County,
Beaver County,
Box Elder County,
CA,
Cache County,
California,
Carbon County,
Caribou County,
Carson City County,
Cassia County,
Churchill County,
Clark County,
Davis County,
Douglas County,
Downloadable Data,
Duchesne County,
El Dorado County,
Elko County,
Esmeralda County,
Esri File GeoDatabase 10,
Eureka County,
FileGDB,
Franklin County,
Garfield County,
HU-2,
HU-2 Region,
HU2_16,
HUC,
Harney County,
Humboldt County,
Hydrography,
Hydrologic Unit Code,
Hydrologic Units,
ID,
Idaho,
Inyo County,
Iron County,
Juab County,
Kane County,
Lander County,
Lassen County,
Lincoln County,
Lyon County,
Malheur County,
Millard County,
Mineral County,
Mono County,
Morgan County,
NV,
National Watershed Boundary Dataset (WBD),
National Watershed Boundary Dataset (WBD),
Nevada,
Nevada County,
Nye County,
OR,
Oneida County,
Oregon,
Pershing County,
Piute County,
Placer County,
Power County,
Region,
Rich County,
Salt Lake County,
San Bernardino County,
Sanpete County,
Sevier County,
Sierra County,
Storey County,
Sub-basin,
Sub-region,
Subwatershed,
Summit County,
Tooele County,
Tuolumne County,
US,
UT,
Uinta County,
United States,
Utah,
Utah County,
WBD,
WY,
Wasatch County,
Washington County,
Washoe County,
Watershed,
Watershed Boundary Dataset,
Wayne County,
Weber County,
White Pine County,
Wyoming,
inlandWaters, Fewer tags
The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection of hydrologic unit data consistent with the national criteria for delineation and resolution. It defines the areal extent of surface water drainage to a point except in coastal or lake front areas where there could be multiple outlets as stated by the "Federal Standards and Procedures for the National Watershed Boundary Dataset (WBD)" "Standard" (https://pubs.usgs.gov/tm/11/a3/). Watershed boundaries are determined solely upon science-based hydrologic principles, not favoring any administrative boundaries or special projects, nor particular program or agency. This dataset represents the hydrologic unit boundaries to the 12-digit (6th level)...
Tags: 10-digit,
12-digit,
14-digit,
16-digit,
2-digit, All tags...
4-digit,
6-digit,
8-digit,
Adams County,
Addison County,
Aitkin County,
Alcona County,
Alger County,
Allegan County,
Allegany County,
Allen County,
Alpena County,
Antrim County,
Arenac County,
Ashland County,
Ashtabula County,
Auglaize County,
Baraga County,
Barry County,
Basin,
Bay County,
Bayfield County,
Bennington County,
Benzie County,
Berrien County,
Branch County,
Brown County,
Caledonia County,
Calhoun County,
Calumet County,
Carlton County,
Cass County,
Cattaraugus County,
Cayuga County,
Charlevoix County,
Chautauqua County,
Cheboygan County,
Chemung County,
Chippewa County,
Chittenden County,
Clare County,
Clinton County,
Columbia County,
Cook County,
Coos County,
Cortland County,
Crawford County,
Cuyahoga County,
DeKalb County,
Defiance County,
Delta County,
Dickinson County,
Dodge County,
Door County,
Douglas County,
Downloadable Data,
Eaton County,
Elkhart County,
Emmet County,
Erie County,
Esri File GeoDatabase 10,
Essex County,
FileGDB,
Florence County,
Fond du Lac County,
Forest County,
Franklin County,
Fulton County,
Geauga County,
Genesee County,
Gladwin County,
Gogebic County,
Grand Isle County,
Grand Traverse County,
Gratiot County,
Green Lake County,
HU-2,
HU-2 Region,
HU2_04,
HUC,
Hamilton County,
Hancock County,
Hardin County,
Henry County,
Herkimer County,
Hillsdale County,
Houghton County,
Huron County,
Hydrography,
Hydrologic Unit Code,
Hydrologic Units,
IL,
IN,
Illinois,
Indiana,
Ingham County,
Ionia County,
Iosco County,
Iron County,
Isabella County,
Itasca County,
Jackson County,
Jefferson County,
Kalamazoo County,
Kalkaska County,
Kenosha County,
Kent County,
Kewaunee County,
Keweenaw County,
Kosciusko County,
LaGrange County,
LaPorte County,
Lake County,
Lamoille County,
Langlade County,
Lapeer County,
Leelanau County,
Lenawee County,
Lewis County,
Livingston County,
Lorain County,
Lucas County,
Luce County,
ME,
MI,
MN,
Mackinac County,
Macomb County,
Madison County,
Maine,
Manistee County,
Manitowoc County,
Marathon County,
Marinette County,
Marion County,
Marquette County,
Mason County,
Mecosta County,
Medina County,
Menominee County,
Mercer County,
Michigan,
Midland County,
Milwaukee County,
Minnesota,
Missaukee County,
Monroe County,
Montcalm County,
Montmorency County,
Muskegon County,
NH,
NY,
National Watershed Boundary Dataset (WBD),
National Watershed Boundary Dataset (WBD),
New Hampshire,
New York,
Newaygo County,
Niagara County,
Noble County,
OH,
Oakland County,
Oceana County,
Oconto County,
Ogemaw County,
Ohio,
Oneida County,
Onondaga County,
Ontario County,
Ontonagon County,
Orange County,
Orleans County,
Osceola County,
Oscoda County,
Oswego County,
Otsego County,
Ottawa County,
Outagamie County,
Oxford County,
Ozaukee County,
PA,
Paulding County,
Pennsylvania,
Pine County,
Portage County,
Porter County,
Potter County,
Presque Isle County,
Putnam County,
Racine County,
Region,
Richland County,
Roscommon County,
Rutland County,
Saginaw County,
Sandusky County,
Sanilac County,
Schoolcraft County,
Schuyler County,
Seneca County,
Shawano County,
Sheboygan County,
Shelby County,
Shiawassee County,
Somerset County,
St. Clair County,
St. Joseph County,
St. Lawrence County,
St. Louis County,
Stark County,
Steuben County,
Sub-basin,
Sub-region,
Subwatershed,
Summit County,
Tioga County,
Tompkins County,
Trumbull County,
Tuscola County,
US,
United States,
VT,
Van Buren County,
Van Wert County,
Vermont,
Vilas County,
WBD,
WI,
Warren County,
Washington County,
Washtenaw County,
Watershed,
Watershed Boundary Dataset,
Waukesha County,
Waupaca County,
Waushara County,
Wayne County,
Wells County,
Wexford County,
Whitley County,
Williams County,
Windsor County,
Winnebago County,
Wisconsin,
Wood County,
Wyandot County,
Wyoming County,
Yates County,
inlandWaters, Fewer tags
The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection of hydrologic unit data consistent with the national criteria for delineation and resolution. It defines the areal extent of surface water drainage to a point except in coastal or lake front areas where there could be multiple outlets as stated by the "Federal Standards and Procedures for the National Watershed Boundary Dataset (WBD)" "Standard" (https://pubs.usgs.gov/tm/11/a3/). Watershed boundaries are determined solely upon science-based hydrologic principles, not favoring any administrative boundaries or special projects, nor particular program or agency. This dataset represents the hydrologic unit boundaries to the 12-digit (6th level)...
Tags: 10-digit,
12-digit,
14-digit,
16-digit,
2-digit, All tags...
4-digit,
6-digit,
8-digit,
Adair County,
Adams County,
Alexander County,
Allegany County,
Alleghany County,
Allegheny County,
Allen County,
Anderson County,
Armstrong County,
Ashe County,
Ashland County,
Ashtabula County,
Athens County,
Auglaize County,
Ballard County,
Barbour County,
Barren County,
Bartholomew County,
Basin,
Bath County,
Beaver County,
Bedford County,
Bell County,
Belmont County,
Benton County,
Blackford County,
Blair County,
Bland County,
Bledsoe County,
Boone County,
Bourbon County,
Boyd County,
Boyle County,
Bracken County,
Braxton County,
Breathitt County,
Breckinridge County,
Brooke County,
Brown County,
Buchanan County,
Bullitt County,
Butler County,
Cabell County,
Caldwell County,
Calhoun County,
Cambria County,
Cameron County,
Campbell County,
Cannon County,
Carroll County,
Carter County,
Casey County,
Cass County,
Cattaraugus County,
Champaign County,
Chautauqua County,
Cheatham County,
Christian County,
Claiborne County,
Clarion County,
Clark County,
Clay County,
Clearfield County,
Clermont County,
Clinton County,
Coffee County,
Coles County,
Columbiana County,
Coshocton County,
Craig County,
Crawford County,
Crittenden County,
Cumberland County,
Darke County,
Davidson County,
Daviess County,
DeKalb County,
Dearborn County,
Decatur County,
Delaware County,
Dickenson County,
Dickson County,
Doddridge County,
Douglas County,
Downloadable Data,
Dubois County,
Edgar County,
Edmonson County,
Edwards County,
Effingham County,
Elk County,
Elliott County,
Erie County,
Esri File GeoDatabase 10,
Estill County,
Fairfield County,
Fayette County,
Fentress County,
FileGDB,
Fleming County,
Floyd County,
Ford County,
Forest County,
Fountain County,
Franklin County,
Fulton County,
Galax County,
Gallatin County,
Gallia County,
Garrard County,
Garrett County,
Geauga County,
Gibson County,
Giles County,
Gilmer County,
Grant County,
Grayson County,
Green County,
Greenbrier County,
Greene County,
Greenup County,
Grundy County,
Guernsey County,
HU-2,
HU-2 Region,
HU2_05,
HUC,
Hamilton County,
Hancock County,
Hardin County,
Harlan County,
Harrison County,
Hart County,
Henderson County,
Hendricks County,
Henry County,
Hickman County,
Highland County,
Hocking County,
Holmes County,
Hopkins County,
Houston County,
Howard County,
Humphreys County,
Huntington County,
Hydrography,
Hydrologic Unit Code,
Hydrologic Units,
IL,
IN,
Illinois,
Indiana,
Indiana County,
Iroquois County,
Jackson County,
Jasper County,
Jay County,
Jefferson County,
Jennings County,
Jessamine County,
Johnson County,
KY,
Kanawha County,
Kenton County,
Kentucky,
Knott County,
Knox County,
Kosciusko County,
Larue County,
Laurel County,
Lawrence County,
Lee County,
Leslie County,
Letcher County,
Lewis County,
Licking County,
Lincoln County,
Livingston County,
Logan County,
Lyon County,
MD,
Macon County,
Madison County,
Magoffin County,
Mahoning County,
Marion County,
Marshall County,
Martin County,
Maryland,
Mason County,
Massac County,
McCracken County,
McCreary County,
McDowell County,
McKean County,
McLean County,
Meade County,
Medina County,
Meigs County,
Menifee County,
Mercer County,
Metcalfe County,
Miami County,
Mingo County,
Monongalia County,
Monroe County,
Montgomery County,
Morgan County,
Morrow County,
Moultrie County,
Muhlenberg County,
Muskingum County,
NC,
NY,
National Watershed Boundary Dataset (WBD),
National Watershed Boundary Dataset (WBD),
Nelson County,
New York,
Nicholas County,
Noble County,
North Carolina,
OH,
Ohio,
Ohio County,
Oldham County,
Orange County,
Overton County,
Owen County,
Owsley County,
PA,
Parke County,
Patrick County,
Pendleton County,
Pennsylvania,
Perry County,
Pickaway County,
Pickett County,
Pike County,
Pleasants County,
Pocahontas County,
Pope County,
Portage County,
Posey County,
Potter County,
Powell County,
Preble County,
Preston County,
Pulaski County,
Putnam County,
Radford County,
Raleigh County,
Randolph County,
Region,
Richland County,
Ripley County,
Ritchie County,
Roane County,
Robertson County,
Rockcastle County,
Ross County,
Rowan County,
Rush County,
Russell County,
Rutherford County,
Saline County,
Scioto County,
Scott County,
Sequatchie County,
Shelby County,
Simpson County,
Smith County,
Smyth County,
Somerset County,
Spencer County,
Stark County,
Starke County,
Stewart County,
Sub-basin,
Sub-region,
Subwatershed,
Sullivan County,
Summers County,
Summit County,
Sumner County,
Surry County,
Switzerland County,
TN,
Taylor County,
Tazewell County,
Tennessee,
Tippecanoe County,
Tipton County,
Todd County,
Trigg County,
Trimble County,
Trousdale County,
Trumbull County,
Tucker County,
Tuscarawas County,
Tyler County,
US,
Union County,
United States,
Upshur County,
VA,
Van Buren County,
Vanderburgh County,
Venango County,
Vermilion County,
Vermillion County,
Vigo County,
Vinton County,
Virginia,
WBD,
WV,
Wabash County,
Warren County,
Warrick County,
Washington County,
Watauga County,
Watershed,
Watershed Boundary Dataset,
Wayne County,
Webster County,
Wells County,
West Virginia,
Westmoreland County,
Wetzel County,
White County,
Whitley County,
Wilkes County,
Williamson County,
Wilson County,
Wirt County,
Wise County,
Wolfe County,
Wood County,
Woodford County,
Wyandot County,
Wyoming County,
Wythe County,
inlandWaters, Fewer tags
The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection of hydrologic unit data consistent with the national criteria for delineation and resolution. It defines the areal extent of surface water drainage to a point except in coastal or lake front areas where there could be multiple outlets as stated by the "Federal Standards and Procedures for the National Watershed Boundary Dataset (WBD)" "Standard" (https://pubs.usgs.gov/tm/11/a3/). Watershed boundaries are determined solely upon science-based hydrologic principles, not favoring any administrative boundaries or special projects, nor particular program or agency. This dataset represents the hydrologic unit boundaries to the 12-digit (6th level)...
Tags: 10-digit,
12-digit,
14-digit,
16-digit,
2-digit, All tags...
4-digit,
6-digit,
8-digit,
AK,
AL,
AR,
AS,
AZ,
Alabama,
Alaska,
American Samoa,
Arizona,
Arkansas,
Basin,
CA,
CO,
CT,
California,
Colorado,
Connecticut,
DC,
DE,
Delaware,
District of Columbia,
Downloadable Data,
Esri File GeoDatabase 10,
FL,
FileGDB,
Florida,
GA,
GU,
Georgia,
Guam,
HI,
HUC,
Hawaii,
Hydrography,
Hydrologic Unit Code,
Hydrologic Units,
IA,
ID,
IL,
IN,
Idaho,
Illinois,
Indiana,
Iowa,
KS,
KY,
Kansas,
Kentucky,
LA,
Louisiana,
MA,
MD,
ME,
MI,
MN,
MO,
MP,
MS,
MT,
Maine,
Maryland,
Massachusetts,
Michigan,
Minnesota,
Mississippi,
Missouri,
Montana,
NC,
ND,
NE,
NH,
NJ,
NM,
NV,
NY,
National,
National,
National Watershed Boundary Dataset (WBD),
National Watershed Boundary Dataset (WBD),
National_0,
Nebraska,
Nevada,
New Hampshire,
New Jersey,
New Mexico,
New York,
North Carolina,
North Dakota,
Northern Mariana Islands,
OH,
OK,
OR,
Ohio,
Oklahoma,
Oregon,
PA,
PR,
Pennsylvania,
Puerto Rico,
RI,
Region,
Rhode Island,
SC,
SD,
South Carolina,
South Dakota,
Sub-basin,
Sub-region,
Subwatershed,
TN,
TX,
Tennessee,
Texas,
US,
UT,
United States,
Utah,
VA,
VI,
VT,
Vermont,
Virgin Islands,
Virginia,
WA,
WBD,
WI,
WV,
WY,
Washington,
Watershed,
Watershed Boundary Dataset,
West Virginia,
Wisconsin,
Wyoming,
inlandWaters, Fewer tags
The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection of hydrologic unit data consistent with the national criteria for delineation and resolution. It defines the areal extent of surface water drainage to a point except in coastal or lake front areas where there could be multiple outlets as stated by the "Federal Standards and Procedures for the National Watershed Boundary Dataset (WBD)" "Standard" (https://pubs.usgs.gov/tm/11/a3/). Watershed boundaries are determined solely upon science-based hydrologic principles, not favoring any administrative boundaries or special projects, nor particular program or agency. This dataset represents the hydrologic unit boundaries to the 12-digit (6th level)...
Tags: 10-digit,
12-digit,
14-digit,
16-digit,
2-digit, All tags...
4-digit,
6-digit,
8-digit,
AZ,
Apache County,
Archuleta County,
Arizona,
Basin,
Boulder County,
CO,
Carbon County,
Chaffee County,
Clear Creek County,
Coconino County,
Colorado,
Conejos County,
Daggett County,
Delta County,
Dolores County,
Downloadable Data,
Duchesne County,
Eagle County,
Emery County,
Esri File GeoDatabase 10,
FileGDB,
Fremont County,
Garfield County,
Gilpin County,
Grand County,
Gunnison County,
HU-2,
HU-2 Region,
HU2_14,
HUC,
Hinsdale County,
Hydrography,
Hydrologic Unit Code,
Hydrologic Units,
Jackson County,
Kane County,
La Plata County,
Lake County,
Larimer County,
Lincoln County,
McKinley County,
Mesa County,
Mineral County,
Moffat County,
Montezuma County,
Montrose County,
NM,
National Watershed Boundary Dataset (WBD),
National Watershed Boundary Dataset (WBD),
Navajo County,
New Mexico,
Ouray County,
Park County,
Pitkin County,
Piute County,
Region,
Rio Arriba County,
Rio Blanco County,
Rio Grande County,
Routt County,
Saguache County,
San Juan County,
San Miguel County,
Sandoval County,
Sanpete County,
Sevier County,
Sub-basin,
Sub-region,
Sublette County,
Subwatershed,
Summit County,
Sweetwater County,
Teton County,
US,
UT,
Uinta County,
Uintah County,
United States,
Utah,
Utah County,
WBD,
WY,
Wasatch County,
Watershed,
Watershed Boundary Dataset,
Wayne County,
Wyoming,
inlandWaters, Fewer tags
The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection of hydrologic unit data consistent with the national criteria for delineation and resolution. It defines the areal extent of surface water drainage to a point except in coastal or lake front areas where there could be multiple outlets as stated by the "Federal Standards and Procedures for the National Watershed Boundary Dataset (WBD)" "Standard" (https://pubs.usgs.gov/tm/11/a3/). Watershed boundaries are determined solely upon science-based hydrologic principles, not favoring any administrative boundaries or special projects, nor particular program or agency. This dataset represents the hydrologic unit boundaries to the 12-digit (6th level)...
Tags: 10-digit,
12-digit,
14-digit,
16-digit,
2-digit, All tags...
4-digit,
6-digit,
8-digit,
Addison County,
Androscoggin County,
Aroostook County,
Barnstable County,
Basin,
Belknap County,
Bennington County,
Berkshire County,
Bristol County,
CT,
Caledonia County,
Carroll County,
Cheshire County,
Columbia County,
Connecticut,
Coos County,
Cumberland County,
Downloadable Data,
Dukes County,
Dutchess County,
Esri File GeoDatabase 10,
Essex County,
Fairfield County,
FileGDB,
Franklin County,
Grafton County,
HU-2,
HU-2 Region,
HU2_01,
HUC,
Hampden County,
Hampshire County,
Hancock County,
Hartford County,
Hillsborough County,
Hydrography,
Hydrologic Unit Code,
Hydrologic Units,
Kennebec County,
Kent County,
Knox County,
Lincoln County,
Litchfield County,
MA,
ME,
Maine,
Massachusetts,
Merrimack County,
Middlesex County,
NH,
NY,
Nantucket County,
National Watershed Boundary Dataset (WBD),
National Watershed Boundary Dataset (WBD),
New Hampshire,
New Haven County,
New London County,
New York,
Newport County,
Norfolk County,
Orange County,
Orleans County,
Oxford County,
Penobscot County,
Piscataquis County,
Plymouth County,
Providence County,
Putnam County,
RI,
Region,
Rhode Island,
Rockingham County,
Rutland County,
Sagadahoc County,
Somerset County,
Strafford County,
Sub-basin,
Sub-region,
Subwatershed,
Suffolk County,
Sullivan County,
Tolland County,
US,
United States,
VT,
Vermont,
WBD,
Waldo County,
Washington County,
Watershed,
Watershed Boundary Dataset,
Westchester County,
Windham County,
Windsor County,
Worcester County,
York County,
inlandWaters, Fewer tags
The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection of hydrologic unit data consistent with the national criteria for delineation and resolution. It defines the areal extent of surface water drainage to a point except in coastal or lake front areas where there could be multiple outlets as stated by the "Federal Standards and Procedures for the National Watershed Boundary Dataset (WBD)" "Standard" (https://pubs.usgs.gov/tm/11/a3/). Watershed boundaries are determined solely upon science-based hydrologic principles, not favoring any administrative boundaries or special projects, nor particular program or agency. This dataset represents the hydrologic unit boundaries to the 12-digit (6th level)...
Tags: 10-digit,
12-digit,
14-digit,
16-digit,
2-digit, All tags...
4-digit,
6-digit,
8-digit,
Alameda County,
Alpine County,
Amador County,
Basin,
Butte County,
CA,
Calaveras County,
California,
Colusa County,
Contra Costa County,
Curry County,
Del Norte County,
Douglas County,
Downloadable Data,
El Dorado County,
Esmeralda County,
Esri File GeoDatabase 10,
FileGDB,
Fresno County,
Glenn County,
HU-2,
HU-2 Region,
HU2_18,
HUC,
Humboldt County,
Hydrography,
Hydrologic Unit Code,
Hydrologic Units,
Imperial County,
Inyo County,
Jackson County,
Josephine County,
Kern County,
Kings County,
Klamath County,
Lake County,
Lassen County,
Los Angeles County,
Madera County,
Marin County,
Mariposa County,
Mendocino County,
Merced County,
Mineral County,
Modoc County,
Mono County,
Monterey County,
NV,
Napa County,
National Watershed Boundary Dataset (WBD),
National Watershed Boundary Dataset (WBD),
Nevada,
Nevada County,
Nye County,
OR,
Orange County,
Oregon,
Placer County,
Plumas County,
Region,
Riverside County,
Sacramento County,
San Benito County,
San Bernardino County,
San Diego County,
San Francisco County,
San Joaquin County,
San Luis Obispo County,
San Mateo County,
Santa Barbara County,
Santa Clara County,
Santa Cruz County,
Shasta County,
Sierra County,
Siskiyou County,
Solano County,
Sonoma County,
Stanislaus County,
Sub-basin,
Sub-region,
Subwatershed,
Sutter County,
Tehama County,
Trinity County,
Tulare County,
Tuolumne County,
US,
United States,
Ventura County,
WBD,
Washoe County,
Watershed,
Watershed Boundary Dataset,
Yolo County,
Yuba County,
inlandWaters, Fewer tags
The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection of hydrologic unit data consistent with the national criteria for delineation and resolution. It defines the areal extent of surface water drainage to a point except in coastal or lake front areas where there could be multiple outlets as stated by the "Federal Standards and Procedures for the National Watershed Boundary Dataset (WBD)" "Standard" (https://pubs.usgs.gov/tm/11/a3/). Watershed boundaries are determined solely upon science-based hydrologic principles, not favoring any administrative boundaries or special projects, nor particular program or agency. This dataset represents the hydrologic unit boundaries to the 12-digit (6th level)...
Tags: 10-digit,
12-digit,
14-digit,
16-digit,
2-digit, All tags...
4-digit,
6-digit,
8-digit,
Anderson County,
Andrews County,
Angelina County,
Aransas County,
Archer County,
Atascosa County,
Austin County,
Bailey County,
Bandera County,
Basin,
Bastrop County,
Baylor County,
Beauregard County,
Bee County,
Bell County,
Bexar County,
Blanco County,
Borden County,
Bosque County,
Brazoria County,
Brazos County,
Brooks County,
Brown County,
Burleson County,
Burnet County,
Caddo County,
Calcasieu County,
Caldwell County,
Calhoun County,
Callahan County,
Cameron County,
Castro County,
Chambers County,
Chaves County,
Cherokee County,
Clay County,
Cochran County,
Coke County,
Coleman County,
Collin County,
Colorado County,
Comal County,
Comanche County,
Concho County,
Cooke County,
Coryell County,
Crockett County,
Crosby County,
Curry County,
Dallas County,
Dawson County,
De Soto County,
DeWitt County,
Denton County,
Dickens County,
Dimmit County,
Downloadable Data,
Duval County,
Eastland County,
Ector County,
Edwards County,
Ellis County,
Erath County,
Esri File GeoDatabase 10,
Falls County,
Fannin County,
Fayette County,
FileGDB,
Fisher County,
Floyd County,
Fort Bend County,
Franklin County,
Freestone County,
Frio County,
Gaines County,
Galveston County,
Garza County,
Gillespie County,
Glasscock County,
Goliad County,
Gonzales County,
Grayson County,
Gregg County,
Grimes County,
Guadalupe County,
HU-2,
HU-2 Region,
HU2_12,
HUC,
Hale County,
Hamilton County,
Hardin County,
Harris County,
Harrison County,
Haskell County,
Hays County,
Henderson County,
Hidalgo County,
Hill County,
Hockley County,
Hood County,
Hopkins County,
Houston County,
Howard County,
Hunt County,
Hydrography,
Hydrologic Unit Code,
Hydrologic Units,
Irion County,
Jack County,
Jackson County,
Jasper County,
Jefferson County,
Jim Hogg County,
Jim Wells County,
Johnson County,
Jones County,
Karnes County,
Kaufman County,
Kendall County,
Kenedy County,
Kent County,
Kerr County,
Kimble County,
King County,
Kinney County,
Kleberg County,
Knox County,
LA,
La Salle County,
Lamb County,
Lampasas County,
Lavaca County,
Lea County,
Lee County,
Leon County,
Liberty County,
Limestone County,
Live Oak County,
Llano County,
Louisiana,
Lubbock County,
Lynn County,
Madison County,
Martin County,
Mason County,
Matagorda County,
Maverick County,
McCulloch County,
McLennan County,
McMullen County,
Medina County,
Menard County,
Midland County,
Milam County,
Mills County,
Mitchell County,
Montague County,
Montgomery County,
NM,
Nacogdoches County,
Natchitoches County,
National Watershed Boundary Dataset (WBD),
National Watershed Boundary Dataset (WBD),
Navarro County,
New Mexico,
Newton County,
Nolan County,
Nueces County,
Orange County,
Palo Pinto County,
Panola County,
Parker County,
Parmer County,
Polk County,
Rains County,
Reagan County,
Real County,
Refugio County,
Region,
Robertson County,
Rockwall County,
Roosevelt County,
Runnels County,
Rusk County,
Sabine County,
San Augustine County,
San Jacinto County,
San Patricio County,
San Saba County,
Schleicher County,
Scurry County,
Shackelford County,
Shelby County,
Smith County,
Somervell County,
Starr County,
Stephens County,
Sterling County,
Stonewall County,
Sub-basin,
Sub-region,
Subwatershed,
Sutton County,
Swisher County,
TX,
Tarrant County,
Taylor County,
Terry County,
Texas,
Throckmorton County,
Tom Green County,
Travis County,
Trinity County,
Tyler County,
US,
United States,
Upshur County,
Upton County,
Uvalde County,
Van Zandt County,
Vernon County,
Victoria County,
WBD,
Walker County,
Waller County,
Washington County,
Watershed,
Watershed Boundary Dataset,
Webb County,
Wharton County,
Willacy County,
Williamson County,
Wilson County,
Winkler County,
Wise County,
Wood County,
Yoakum County,
Young County,
Zavala County,
inlandWaters, Fewer tags
The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection of hydrologic unit data consistent with the national criteria for delineation and resolution. It defines the areal extent of surface water drainage to a point except in coastal or lake front areas where there could be multiple outlets as stated by the "Federal Standards and Procedures for the National Watershed Boundary Dataset (WBD)" "Standard" (https://pubs.usgs.gov/tm/11/a3/). Watershed boundaries are determined solely upon science-based hydrologic principles, not favoring any administrative boundaries or special projects, nor particular program or agency. This dataset represents the hydrologic unit boundaries to the 12-digit (6th level)...
Tags: 10-digit,
12-digit,
14-digit,
16-digit,
2-digit, All tags...
4-digit,
6-digit,
8-digit,
Alamosa County,
Andrews County,
Archuleta County,
Basin,
Bernalillo County,
Brewster County,
CO,
Cameron County,
Catron County,
Chaffee County,
Chaves County,
Cibola County,
Colfax County,
Colorado,
Conejos County,
Costilla County,
Crane County,
Crockett County,
Culberson County,
Curry County,
Custer County,
De Baca County,
Dimmit County,
Downloadable Data,
Doña Ana County,
Ector County,
Eddy County,
Edwards County,
El Paso County,
Esri File GeoDatabase 10,
FileGDB,
Fremont County,
Grant County,
Guadalupe County,
HU-2,
HU-2 Region,
HU2_13,
HUC,
Hidalgo County,
Hinsdale County,
Hudspeth County,
Huerfano County,
Hydrography,
Hydrologic Unit Code,
Hydrologic Units,
Jeff Davis County,
Jim Hogg County,
Kinney County,
Las Animas County,
Lea County,
Lincoln County,
Los Alamos County,
Loving County,
Luna County,
Maverick County,
McKinley County,
Midland County,
Mineral County,
Mora County,
NM,
National Watershed Boundary Dataset (WBD),
National Watershed Boundary Dataset (WBD),
New Mexico,
Otero County,
Pecos County,
Presidio County,
Quay County,
Reagan County,
Reeves County,
Region,
Rio Arriba County,
Rio Grande County,
Roosevelt County,
Saguache County,
San Juan County,
San Miguel County,
Sandoval County,
Santa Fe County,
Schleicher County,
Sierra County,
Socorro County,
Starr County,
Sub-basin,
Sub-region,
Subwatershed,
Sutton County,
TX,
Taos County,
Terrell County,
Texas,
Torrance County,
US,
United States,
Upton County,
Val Verde County,
Valencia County,
WBD,
Ward County,
Watershed,
Watershed Boundary Dataset,
Webb County,
Winkler County,
Zapata County,
inlandWaters, Fewer tags
The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection of hydrologic unit data consistent with the national criteria for delineation and resolution. It defines the areal extent of surface water drainage to a point except in coastal or lake front areas where there could be multiple outlets as stated by the "Federal Standards and Procedures for the National Watershed Boundary Dataset (WBD)" "Standard" (https://pubs.usgs.gov/tm/11/a3/). Watershed boundaries are determined solely upon science-based hydrologic principles, not favoring any administrative boundaries or special projects, nor particular program or agency. This dataset represents the hydrologic unit boundaries to the 12-digit (6th level)...
Tags: 10-digit,
12-digit,
14-digit,
16-digit,
2-digit, All tags...
4-digit,
6-digit,
8-digit,
AS,
American Samoa,
Basin,
Downloadable Data,
Eastern County,
Esri File GeoDatabase 10,
FileGDB,
GU,
Guam,
Guam County,
HU-2,
HU-2 Region,
HU2_22,
HUC,
Hydrography,
Hydrologic Unit Code,
Hydrologic Units,
MP,
Manu'a County,
National Watershed Boundary Dataset (WBD),
National Watershed Boundary Dataset (WBD),
Northern Islands County,
Northern Mariana Islands,
Region,
Rose Island County,
Rota County,
Saipan County,
Sub-basin,
Sub-region,
Subwatershed,
Swains Island County,
Tinian County,
US,
United States,
WBD,
Watershed,
Watershed Boundary Dataset,
Western County,
inlandWaters, Fewer tags
The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection of hydrologic unit data consistent with the national criteria for delineation and resolution. It defines the areal extent of surface water drainage to a point except in coastal or lake front areas where there could be multiple outlets as stated by the "Federal Standards and Procedures for the National Watershed Boundary Dataset (WBD)" "Standard" (https://pubs.usgs.gov/tm/11/a3/). Watershed boundaries are determined solely upon science-based hydrologic principles, not favoring any administrative boundaries or special projects, nor particular program or agency. This dataset represents the hydrologic unit boundaries to the 12-digit (6th level)...
Tags: 10-digit,
12-digit,
14-digit,
16-digit,
2-digit, All tags...
4-digit,
6-digit,
8-digit,
AK,
Alaska,
Aleutians East County,
Aleutians West County,
Anchorage County,
Basin,
Bethel County,
Bristol Bay County,
Chugach County,
Copper River County,
Denali County,
Dillingham County,
Downloadable Data,
Esri File GeoDatabase 10,
Fairbanks North Star County,
FileGDB,
HU-2,
HU-2 Region,
HU2_19,
HUC,
Haines County,
Hoonah-Angoon County,
Hydrography,
Hydrologic Unit Code,
Hydrologic Units,
Juneau County,
Kenai Peninsula County,
Ketchikan Gateway County,
Kodiak Island County,
Kusilvak County,
Lake and Peninsula County,
Matanuska-Susitna County,
National Watershed Boundary Dataset (WBD),
National Watershed Boundary Dataset (WBD),
Nome County,
North Slope County,
Northwest Arctic County,
Petersburg County,
Prince of Wales-Hyder County,
Region,
Sitka County,
Skagway County,
Southeast Fairbanks County,
Sub-basin,
Sub-region,
Subwatershed,
US,
United States,
WBD,
Watershed,
Watershed Boundary Dataset,
Wrangell County,
Yakutat County,
Yukon-Koyukuk County,
inlandWaters, Fewer tags
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