Lower San Luis Rey Valley (formerly San Luis Rey Valley)
Statistics
- Basin Name
- Lower San Luis Rey Valley (formerly San Luis Rey Valley)
- Basin Number
- 9-007.02
- SGMA Basin Priority
- Very Low
- Critically Overdrafted
- No
- Hydrologic Region Name
- South Coast
- Counties
- San Diego
- Adjacent Basins
Basin Notes
2003: Bulletin 118 basin description
2016: Revised basin boundary description
2018: Draft basin priority – medium.
September 5 – San Luis Rey basin divided into into two sub basins per Assembly Bill No. 1944; November 14 – the County of San Diego authorized to withdraw from Managing the San Luis Rey Valley Groundwater Basin
2019: January 31 – County of San Diego no longer a Groundwater Sustainability Agency.
Lower San Luis Rey Valley final priority: very low.
At-A-Glance

California Water Library Documents About This Basin
San Diego Basin Study
U.S. Bureau of Reclamation (USBR) | August 15th, 2017
The purpose of the San Diego Basin Study (Basin Study) is to determine potential climate change impacts on water supplies and demands within the San Diego region and to i
San Luis Rey Flood Control Project Whelan Mitigation Site Habitat Restoration Action
U.S. Army Corps of Engineers (USACE) | January 15th, 2014
The U.S. Army Corps of Engineers, Los Angeles District (Corps or Los Angeles District) and City of Oceanside (City) propose to restore southwestern willow flycatc