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Temecula Hydrogeology

Welcome to the U.S. Geological Survey (USGS) Temecula Hydrology website. This site provides hydrologic data collected or compiled by the USGS for the Temecula area; some additional data may be available from the USGS database National Water Information System (NWIS).

Project Chief: Wes Danskin
Phone: 619-225-6132

USGS Data Map

Data Map Options

Please wait until a new map layer is displayed before turning on/off the next layer.
Click + to turn layer on.
Click - to turn layer off.
Click linked text for additional information.
Click on map icons for additional information about that site.

Note: Drawing time may vary with connection speed and browser and charts must be displayed from the USGS installed wells page.

Multiple-depth well sites

Groundwater sites
NWIS groundwater sites (well)
Surface-water and spring sites
NWIS surface-water sites (estuary, lakes, streams, & spring)
Recent Earthquakes
USGS earthquakes

USGS Data Map

Our data map does not work well on mobile devices. Please switch to a larger display or use the USGS Installed Wells for information about individual multiple-depth well sites.

Return to Dada page.

Questions about Temecula Hydrogeology? Please contact Wes Danskin (email: or send a letter). 619.225.6132

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Page Last Modified: Tuesday, 21-Feb-2017 16:32:21 EST