Metropolitan Water District Water Savings Incentive Program (SoCal Water$mart WSIP)

activeCaliforniautilityrebateWater, waste & circular

ValuePay-for-performance incentive up to $0.60 per 1,000 gallons saved for custom commercial/industrial water-efficiency projects (process reuse, system changes); large projects (10M+ gal saved) expressly targeted

DeadlinesRolling; no fixed application deadline

RequirementsNon-residential customer of an MWD member agency (most of coastal Southern California); custom project not covered by standard device rebates; pre-approval before install; phased payment with 1-year savings verification

Caveatsonly if the CA facility is within MWD member-agency territory; standard device rebates run separately via SoCal Water$mart

Official sourcehttps://socalwatersmart.com/en/commercial/water-savings-incentive-program/

Last verified2026-08-23

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