Table 3.
Names and source links for states offered public datasets contributing data to the United States Groundwater Well Database.
| State | Organization managing well data | Ref |
|---|---|---|
| Alabama | Geological Survey of Alabama | 43 |
| Arizona (Part 1 & 2) | Arizona Department of Water Resources | 44,45 |
| California (Part 2) | California Department of Water Resources | 46 |
| Colorado | Colorado Division of Water Resources | 47 |
| Delaware | Delaware Department of Natural Resources and Environmental Control | 48 |
| Florida (Southwest) | Southwest Florida Water Management District Water Supply Section | 49 |
| Idaho | Idaho Department of Water Resources | 50 |
| Indiana | Indiana Department of Natural Resources | 51 |
| Iowa (Part 2) | Iowa Department of Natural Resources Water Supply Section | 52 |
| Kansas (Part 2) | Kansas Geological Survey | 53 |
| Kentucky | Kentucky Geological Survey | 54 |
| Louisiana | Louisiana Department of Natural Resource | 55 |
| Maine | Maine Geological Survey | 56 |
| Massachusetts | Water Management Program, MassDEP | 57 |
| Michigan | Michigan Department of Environment, Great Lakes, and Energy | 58 |
| Minnesota | Minnesota Department of Health - Environmental Health Division - Source Water Protection Unit | 59 |
| Montana | Montana Bureau of Mines and Geology | 60 |
| Missouri | Missouri Spatial Data Information Service | 61 |
| Nebraska | Nebraska Department of Natural Resources | 62 |
| Nevada | State of Nevada Division of Water Resources | 63 |
| New Mexico | New Mexico Office of the State Engineer | 64 |
| North Dakota | North Dakota Department of Water Resources | 65 |
| Oklahoma | Oklahoma Water Resources Board | 10 |
| Oregon (Part 1 & 2) | Oregon Water Resources Department | 66,67 |
| Pennsylvania | Pennsylvania Department of Conservation & Natural Resources | 68 |
| South Carolina (Part 1) | South Carolina Department of Natural Resources | 69 |
| South Dakota | South Dakota Department of Agriculture & Natural Resources | 70 |
| Tennessee | Tennessee Department of Environment & Conservation | 71 |
| Texas | Texas Water Development Board | 72 |
| Utah | Utah Geospatial Resource Center | 73 |
| Washington | Washington State Department of Ecology | 74 |
| Wyoming | Wyoming State Engineer’s Office | 75 |