Water Supply

Groundwater

Learn about EMWD's groundwater supply, sources, and management program to ensure sustainability for the communities they serve.

Hemet-San Jacinto Watermaster

Hemet-San Jacinto Watermaster oversees water rights and management in Riverside County, California. Board meetings held quarterly, overseeing implementation of Stipulated Judgment. Contact for more info.

Sustainable Groundwater Management Act

The Sustainable Groundwater Management Act (SGMA) aims to prevent significant impacts to groundwater basins in California through the development of Groundwater Sustainability Plans.

Imported Water

Learn about EMWD's reliance on imported water for potable drinking water from The Metropolitan Water District of Southern California via the State Water Project.

Urban Water Management Plan

The Urban Water Management Plan (UWMP) documents how Eastern Municipal Water District (EMWD) manages its water supplies to reliably meet customer demands under a range of hydrologic conditions. EMWD is required to prepare an UWMP and submit it to the California Department of Water Resources (DWR) every five years.

Water Supply Status

Stay updated on California's water supply status with Eastern Municipal Water District's Water Supply Conditions. Stage 1: Supply Watch in effect, tips and resources available.

California’s Water Supply Conditions

Stay informed on California's water supply conditions and regulations with EMWD. Learn about water-saving programs, rebates, and efficient water use strategies.

Frequently Asked Questions

Get answers to commonly asked questions about California's water supply status, drought conditions, water efficiency, new development, and more.

Water Shortage Contingency Plan

EMWD's Water Shortage Contingency Plan outlines stages for water conservation during shortages with varying levels of restrictions and penalties for non-compliance.

Water Use Efficiency

How We Save Water

Discover how to stay WaterWise in Southern California with EMWD. Learn simple tips to conserve water and save money with your outdoor water use. Join us in preserving California's water supply.

WaterWise Programs and Rebates

Learn about EMWD's WaterWise programs and rebates, including free and low-cost options for residential, commercial, and multi-family properties to help save water.

Business Customers

Learn how Eastern Municipal Water District is helping CII customers comply with California's nonfunctional turf irrigation ban through programs and resources.

What We Do

Water Supply

Groundwater

Groundwater

Hemet-San Jacinto Watermaster

Sustainable Groundwater Management Act

Imported Water

Urban Water Management Plan

Water Supply Status

Water Supply Status

California’s Water Supply Conditions

Frequently Asked Questions

Water Shortage Contingency Plan

Water Use Efficiency

How We Save Water

WaterWise Programs and Rebates

Business Customers