Watermaster Report
Well Information
Western Projects
Urban Water Management Plan
Resource Management

Western's Drought-proofing Projects
Reducing regional dependence on imported water

Upgrades to the Arlington Desalter will deliver high quality drinking water
Several Western Municipal Water District regional projects will create cleaner, more reliable local water supplies while reducing dependence on imported water - Arlington Desalter, March Air Reserve Base Wastewater Treatment Plant, the Nonpotable Conveyance System and the Site 31 Conveyance System.
For full details, please view our Drought-proofing Projects brochure - click here.

 

 

 

Riverside-Corona Feeder
Western's proposed Riverside-Corona Feeder project will help drought-proof the region. For more on the Riverside-Corona Feeder Project, click here. Final Program Environmental Impact Report and Technical Appendices. For the most recent press release.

 

 

 

 

 

 

Integrated Regional Water Management Plan

The preparation of this Integrated Regional Water Management Plan (IRWMP) for Western Municipal Water District fulfills a need to address long range water supply planning in order to meet the future demands in a rapidly growing area, but also to meet the water supply reliability needs now and in the future. The potential for failures in the imported supply system, while remote, have potentially devastating impacts that need to be protected against. The essence of this IRWMP is the identification and evaluation of water management strategies that could increase local water supply, thereby improving water supply reliability. Additional benefits of the IRWMP are to address local and regional water quality issues.

 

Western's Urban Water Management Plan

Click the cover for details.This plan provides significant information regarding Western’s retail service area, specifically related to water demands and supplies, and it also contains information on a regional basis related to demands and supplies within the 527-square mile area comprising Western’s General District.

 

 

Santa Ana River Water Rights Application
Western and the San Bernardino Valley Municipal Water District have jointly filed applications with the State Water Resources Control Board to divert up to a maximum of 200,000 acre-feet per year of water from the Santa Ana River. To view the Draft Environmental Impact Report, click here.

 

Updated Community Report
NOTICE of Special Joint Board Meeting March 21 for Certification of FEIR and Approval of the Project

*For a full report, please contact Jack Safely or call 951.789.5041.

 

 

Perris Valley Pipeline

A new major water line designed to provide substantial water reliability and quality, the Perris Valley Pipeline (PVP), is now under construction. A joint $80 million project between Western, the Metropolitan Water District of Southern California and Eastern Municipal Water District, this pipeline will enhance the treated water delivery capacity in both Eastern and Western’s service areas by up to 150 million gallons a day. To review the EIR, click here; Executive Summary or Draft EIR.

 

WMWD Board President Al Lopez, center, signals for the water release at an October celebration of the Nonpotable Conveyance Project.

Nonpotable Conveyance System

This project consists of a series of pump stations and connecting pipelines that will capture up to 6,000 acre-feet of surplus water from the Riverside groundwater basin, redirecting it to beneficial uses, ultimately reducing regional dependency on imported water and improving groundwater quality.

 

 

 

 

 

 

Initial Study/Negative Declaration

Information contained in this document is regarding the Acquisition of Easement on 11095 Magnolia Avenue in Riverside. Click STUDY for details.