Water Data Library (WDL) Station Map
Use the map below to locate monitoring stations. You can find an area of interest if you zoom and pan the map. Use the search box below to find features on the map such as the name of a city, park, landmark, lake, water feature, or zip code within California. Additional searches by data type are possible by clicking the links above.
WDL STATION MAP
Water Data Library (WDL) is experiencing technical difficulties and is temporarily offline.
You may also access the data through our Open Data portal:
Water Quality:
https://data.cnra.ca.gov/dataset/water-quality-data
Groundwater Levels:
https://data.cnra.ca.gov/dataset/periodic-groundwater-level-measurements