Document Details

Upper San Luis Rey Valley Groundwater Sustainability Plan

Geoscience Support Services Inc. (Geoscience) | 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 District (YMWD), Pauma Municipal Water District (Pauma MWD), Pauma Valley Community Services District (CSD), San Luis Rey Municipal Water District (SLRMWD), and the Upper San Luis Rey Resource Conservation District (USLRRCD). The GSA was created to help, not hinder, the effective use of groundwater, and developed this GSP for achieving long-term groundwater sustainability in the basin. The goal of the GSP is to ensure that groundwater continues to be available to everyone who uses it far into the future.

Due to size, this file has been divided into three parts.

Part 1; Part 2; Part 3


Groundwater Exchange, Groundwater Sustainability Plan (GSP), Sustainable Groundwater Management Act (SGMA)