Proposition 4 – Water Recycling
About This Grant
Eligible Applicants: Local public agencies, 501(c)(3) nonprofit organizations qualified to do business in California, Public Utilities, Federally and non-federally recognized Native American tribes on the Native American Heritage Commission’s list, and Mutual water companies. Eligible Uses: Eligible projects include recycled water treatment; recycled water storage, distribution, and pumping; groundwater recharge; indirect potable reuse; surface water augmentation; and large scale recycled water projects. Ineligible Uses: Operation and maintenance costs. Eligible Costs: Construction Grant Funding - Construction costs only Construction Grant Funding - Large Scale Recycled Water Projects - Planning, Design, and Construction. Eligible Communities: All community types are eligible for funding. This includes small and large communities, non-disadvantaged, disadvantaged, and severely disadvantaged communities. For more information, please review the Water Recycling Funding Program (WRFP) Guidelines: https://www.waterboards.ca.gov/water_issues/programs/grants_loans/docs/wrfp_guidelines.pdf
Grant Summary
Proposition 4 – Water Recycling is a State Water Resources Control Board grant providing up to $115M for nonprofit, municipality, school district. Applications are due 2030-06-30 (open). Check eligibility and apply with FindGrants.
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Focus Areas
Eligibility
How to Apply
Up to $115M
2030-06-30
- 1Confirm your organization is eligible for Proposition 4 – Water Recycling from State Water Resources Control Board, checking organization type, location, and any population or project requirements.
- 2Gather the required documents and information, including your organization details, project plan, and budget figures.
- 3Draft your application narrative and budget addressing the funder's priorities and review criteria. FindGrants can draft each section for you to review and edit.
- 4Review every section against the requirements checklist, then export a submission-ready application pack and submit it to State Water Resources Control Board before the deadline.
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Proposition 4 – Water Recycling: Frequently Asked Questions
Who is eligible for the Proposition 4 – Water Recycling?
Proposition 4 – Water Recycling is offered by State Water Resources Control Board and is generally open to nonprofit, municipality, school district, tribal government. It is available in CA. Review the specific eligibility terms before applying, since funders set their own requirements around organization type, location, and the population or project being served.
How much funding does the Proposition 4 – Water Recycling provide?
Proposition 4 – Water Recycling provides up to $115M per award from State Water Resources Control Board. Actual award sizes depend on the scope of your project, available program funds, and the number of applicants, so build a budget that reflects realistic, allowable costs rather than the maximum figure.
When is the Proposition 4 – Water Recycling deadline?
Applications for Proposition 4 – Water Recycling are due 2030-06-30 (open). Because deadlines can change, verify the date with the funder, State Water Resources Control Board, and give yourself enough time to prepare a complete, competitive application before the close date.
How do you apply for the Proposition 4 – Water Recycling?
To apply for Proposition 4 – Water Recycling, confirm your eligibility, gather the required documents, and prepare a narrative and budget that address the funder's priorities. FindGrants guides you step by step and can draft each section, then exports a submission-ready application pack for this grant from State Water Resources Control Board.