Upper San Luis Rey Valley (formerly San Luis Rey Valley)
Statistics
- Basin Name
- Upper San Luis Rey Valley (formerly San Luis Rey Valley)
- Basin Number
- 9-007.01
- SGMA Basin Priority
- Medium
- Critically Overdrafted
- No
- Hydrologic Region Name
- South Coast
- Counties
- San Diego
- Adjacent Basins
Basin Notes
1988: San Luis Rey Indian Water Rights Settlement Act
2003: Bulletin 118 basin description
2013: San Diego County Integrated Regional Water Plan – tribal nations
2018: Draft basin priority – Medium.
2019: Assembly Bill No. 1944 Basin boundary modification: San Luis Rey Valley 9-007 split into two subbasins, Upper and Lower San Luis Rey valleys, 9007-01 and 02.
Upper San Luis Rey Valley priority: Medium
At-A-Glance

California Water Library Documents About This Basin
Statement of Findings regarding the Approval of the San Luis Rey Valley – Upper San Luis Rey Valley Subbasin Groundwater Sustainability Plan
California Department of Water Resources (DWR) | January 18th, 2024
The Department of Water Resources (Department) is required to evaluate whether a submitted groundwater sustainability plan (GSP or Plan) conforms to specific requirements
Upper San Luis Rey Valley Groundwater Sustainability Plan
Pauma Valley Groundwater Sustainability Agency | January 31st, 2022
The Upper San Luis Rey (USLR) Valley Groundwater Subbasin is a medium-priority basin. As a result, the Pauma Valley GSA was formed and consists of Yuima Municipal Water
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