Middle San Joaquin-Lower Chowchilla Watershed -- 18040001
Middle San Joaquin-Lower Chowchilla
![map that locates the watershed in the state](images/hucs/18040001l.gif)
![closeup map of watershed area](images/hucs/18040001.gif)
Watershed Profile
Watershed Name: Middle San Joaquin-Lower Chowchilla
USGS Cataloging Unit: 18040001
CA 17th Congressional District
CA 18th Congressional District
CA 19th Congressional District
CA 20th Congressional District
CA 21th Congressional District
Citizen-based Groups at work in this watershed (Provided by Adopt your Watershed)
Water quality monitoring data from this watershed (Provided by STORET)
Environmental Websites Involving this Watershed
Assessments of Watershed Health
- Assessed Waters by Watershed
Information provided by the United States Geological Survey (USGS)
- Stream Flow (Source: USGS)
- Science in Your Watershed
- Water use data (1985-2000): Information about the amount of water used and how it is used.
- Selected USGS Abstracts
Places Involving this Watershed
-
Counties:
National Estuary Programs:
States:
Other Watersheds Upstream:
Other Watersheds Downstream:
Visit the Envirofacts Warehouse to retrieve environmental information from EPA databases on Air, Community Water Sources, Water Dischargers, Toxic Releases, Hazardous Waste, and Superfund Sites Geographic searches include zip code, city, EPA Region, or county.