Los Osos Valley – Warden Creek
Statistics
- Basin Name
- Los Osos Valley – Warden Creek
- Basin Number
- 3-008.02
- SGMA Basin Priority
- Very Low
- Critically Overdrafted
- No
- Hydrologic Region Name
- Central Coast
- Counties
- San Luis Obispo
- Adjacent Basins
Basin Notes
2019: Subbasin created out of subdivision of Los Osos Valley. Status deemed very low because of groundwater use less than 2,000afy.
At-A-Glance

California Water Library Documents About This Basin
Los Osos Valley Groundwater Basin Fringe Areas Characterization
San Luis Obispo County Flood Control and Water Conservation District | May 22nd, 2018
The Sustainable Groundwater Management Act (SGMA) took effect on January 1, 2015, and requires that certain actions be taken in groundwater basins designated as either hi
Los Osos Community Services District v. Golden State Water Company
Superior Court of California, County of San Luis Obispo | October 14th, 2015
This Stipulated Judgment concerns the Los Osos Groundwater Basin, as it is more particularly described in Sections 1.4.2 and 2.1 of this Stipulated Judgment, which underl
Water Supply Conditions in Southern California during 1958-1959, Volume II, Water Level Data, Central Coastal and Los Angeles Regions
California Department of Water Resources (DWR) | May 1st, 1961
Bulletin No. 39-58, Water Supply Conditions in Southern California during 1957-1958, Volume II, Precipitation and Water Level Data, Central Coastal and Los Angeles Regions
California Department of Water Resources (DWR) | August 1st, 1960
Bulletin No. 39-57, Water Supply Conditions in Southern California during 1956-1957, Volume II, Precipitation and Water Level Data Central Coastal and Los Angeles Regions
California Department of Water Resources (DWR) | June 16th, 1958
Bulletin No. 39-57 Volume I Bulletin No. 39-57 Volume III Bulletin No. 39-57 Volume IV