Proposition 4 – Water Recycling
Status: Open
- Who can apply
- Eligibility words found in this listing: nonprofits, state, local and tribal governments, tribes - confirm on the official notice
- Deadline
- Sunday, June 30, 2030 - check the notice for the exact time
- Opened Jul 6, 2025
- Amount
- Up to $15M
- Official source
- Read and apply at the official source Found on waterboards.ca.gov
- Requirements
- See the official notice
- Application fee
- We do not read fees from notices; check the official notice. GrantsWindow never charges you.
- Funder
- State Water Resources Control Board (state)
- Last checked
- Checked Nov 15, 2026 at the official source
From the official notice
The purpose of the funding is to provide technical and financial assistance to local agencies for the construction of water recycling projects that promote the beneficial use of treated municipal wastewater in order to augment fresh water supplies in California.