Tools and Resources
Water Resources by State
Available State Links Shown in Dark Blue (click state to view links)
California
- CA Geologic and Water Resources Information via USGS
- CA USGS National Water Information System (NWIS) Web Interface
- CA Department of Water Resources
- CA EPA Watersheds Site
- CA Groundwater Resources Association
- CA Water Boards
- CA Water Resources Control Board
- CA- UC Berkeley Library, Water Resources:
- CA- UC Davis Groundwater Cooperative Extension Program
- CA Department of Water Resources - Bulletin 118
- CA- UC Berkeley Water Resources Center Library Directory of California Water
- Districts and Water Associations
- CA Groundwater Links
Nevada
- NV Geologic and Water Resources Information via USGS
- NV USGS National Water Information System (NWIS) Web Interface
- NV Division of Water Resources
- NV Division of Environmental Protection
- NV EPA Watersheds Site
- NV Bureau of Mines and Geology
- NV Keck Earth Sciences & Mining Research Information Center (UNR)
- NV Great Basin Center for Geothermal Energy (UNR)
- NV Water Resources Association (Links)
- NV Clearinghouse for Nevada GIS Coverage
- Nevada Water Planning Reports
- NV DWR Mapping Data Repository
Arizona
- AZ Geologic and Water Resources Information via USGS
- AZ USGS National Water Information System (NWIS) Web Interface
- AZ Division of Water Resources
- AZ EPA Watersheds Site
- AZ Southwest Hydrology
- AZ Hydrological Society
New Mexico
- NM Geologic and Water Resources Information via USGS
- NM USGS National Water Information System (NWIS) Web Interface
- NM Office of the State Engineer
- NM EPA Watersheds Site
- NM Water Resources Research Institute
Colorado
- Colorado Division of Water Resources
- Colorado Department of Natural Resources
- Colorado GIS Resource Directory
- Colorado Division of Water Resources GIS Maps
- USGS Colorado GIS Data
- University of Colorado Online GIS Resources
- Colorado Water Conservation Board
- Colorado Department of Public Heath and Environment Water Quality Control Division
- Colorado Water Rights Information
Idaho
- Idaho Department of Water Resources
- Idaho Geological Survey
- Idaho Mineral Resources On-Line Spatial Data
- Idaho Geological Survey Mines Database
- Idaho Water Research Institute
- USGS Idaho Water Science Center
- Western State Water Law – Idaho
- Idaho Lakes Rivers and Water Resources
- Idaho Geographic Information Systems Data
Utah
- Utah Division of Water Resources
- Utah GIS Portal
- Utah DNR Division of Water Rights
- USGS Utah Water Science Center
- USGS Water Data for Utah
- Utah Department of Environmental Quality Groundwater Links
- Utah Department of Environmental Quality Water Laws
- Utah Geological Survey
- EPA Utah Repository of Water Quality Standards
- Utah Department of Natural Resources
Florida
- Florida Department of Environmental Protection Water Programs
- USGS Florida Water Science Center
- Florida Water Management Districts
- Florida Department of Environmental Protection Water Management Districts
- South Florida Water Management District GIS Data
- Geologic Map of the State of Florida
- EPA Florida Water Quality Standards