GroundWorx approved
Water Savings Incentive Program (WSIP)
Metropolitan Water District of Southern California, administered by SoCal Water$mart · Southern California: six counties, 26 member agencies
This program pays for performance on custom non-residential water-efficiency projects, including irrigation improvements on golf courses and large landscapes.
Up to $0.60 per 1,000 gallons saved each year, for up to 10 years. Payments are capped at 50% of eligible project costs.
- • The application must be approved before installation.
- • The project must save at least 10 million gallons over its life.
- • You need three years of water-use history to set a baseline.
- • Part of the payment comes at installation, and the rest after one year of verified savings.
- • Funding is limited and given first-come, first-served.



