USGS Groundwater for California: Water Levels

USGS Home
Contact USGS
Search USGS

National Water Information System: Web Interface

USGS Water Resources

Data Category:
Geographic Area:

Warning: Javascript must be enabled to use all the features on this page!

Page Loading - Please Wait...

Click to hideNews Bulletins

Explore the NEW USGS National Water Dashboard interactive map to access real-time water data from over 13,500 stations nationwide.

Groundwater levels for California

Click to hide state-specific text

Choose Site Selection Criteria

There are 44,107 sites with groundwater-level measurements. Choose at least one of the following criteria to constrain the number of sites selected.

Site
-- Location --

County

Hydrologic Unit (by Code)

Hydrologic Unit (by Name)

Lat-Long box

Site
-- Identifier --

Site Name

Site Number

Multiple Site Numbers

Agency Code

File of Site Numbers

Site
-- Attribute --

Well depth

Hole depth

National aquifer (by code)

National aquifer (by name)

Local aquifer (by code)

Local aquifer (by name)

Data
-- Attribute --

Number of observations

Questions or Comments
Help

Data Tips
Explanation of terms
Subscribe for system changes

Accessibility FOIA Privacy Policies and Notices

U.S. Department of the Interior | U.S. Geological Survey
Title: Groundwater for California: Water Levels
URL: https://nwis.waterdata.usgs.gov/ca/nwis/gwlevels?

Page Contact Information: California Water Data Maintainer
Page Last Modified: 2024-12-21 21:49:36 EST
0.19 0.18 nadww01