A drone view of Fresno Irrigation District's Lambrecht Basin in Fresno, California, which provides groundwater recharge and groundwater banking, California Department of Water Resources (DWR) is securing resources to assist with expanding the groundwater recharge efforts. Ken James / DWR

Proposition 4 Sustainable Groundwater Management Grant Program – Draft Guidelines Released

From the Department of Water Resources:

The Department of Water Resources (DWR) is pleased to announce the release of the 2026 Draft Sustainable Groundwater Management Grant Program Guidelines. The guideline’s focus is to administer a 2025 legislative directive of $3.5 million for small Sustainable Groundwater Agencies and $6.5 million for Technical Assistance.

DWR will host two public workshops to provide an overview of the program, review key components of the 2026 Draft Guidelines, and to accept public comments. Register for workshops below.

The public comment period is open from July 31, 2026, to September 30, 2026. Please provide comments by emailing FinancialAssistance@water.ca.gov.

Please check the Sustainable Groundwater Management Grant Program website for the latest updates and information. Guidelines and Proposal Solicitation Package for the full Proposition 4 solicitation are expected to be released for review in early fall 2026.

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