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Filters Date Types (for Date Range) Contacts U.S. Geological Survey (USGS) U.S. Geological Survey, National Geospatial Technical Operations Center U.S. Geological Survey,National Geospatial Technical Operations Center Tag Types Theme (2) Tags (with Scheme=The National Map Collection Thesaurus) national watershed boundary dataset (wbd) (2) View Results as: JSON ATOM CSV

USGS Watershed Boundary Dataset (WBD) - National (published 20230327) FileGDB 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), 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 USGS Watershed Boundary Dataset (WBD) - National (published 20230327) GeoPackage 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, FL, Florida, GA, GU, GeoPackage, 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), Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Northern Mariana Islands, OH, OK, OR, Ohio, Oklahoma, Open Geospatial Consortium GeoPackage 1.2, 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