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This grant closed on October 1, 2020. It remains listed for reference — similar grants still accepting applications are shown below.

State Agency · Department of Water Resources

Water Desalination Grant Program

Last updated: September 7, 2026

Department of Water Resources

Funding

Funding amount not specified

Closes

October 1, 2020

NAICS

236

Similar grants still open

One or two Construction or Design Pilot Projects will be awarded grants to desalinate naturally-occurring brackish (>1,000 mg/L TDS) or saline water to directly support local or regional potable municipal water resources and directly or indirectly provide water supply benefits to the State. A total of $600,000 of Proposition 50 funds are available. In addition to other benefits, proposed projects will be evaluated on the following: • Increased potable water supply to increase public health and the quality of municipal water supply systems (CWC §79767(c)) • Increased water supply reliability (CWC §79767(a)) • Improved water desalination technology, process efficiencies, and methodologies (CWC §79767(e) & §12947(c)) • Advanced methods that minimize adverse impacts to the environment associated with desalination processes and new water supplies which decrease reliance on diversions from the Delta or instream flows (CWC §79767(b) & §12946) • Contribute to decreasing environmental impacts caused by greenhouse gas (GHG) emissions which includes energy efficiencies (i.e., water-energy nexus) (CWC §79767(b) & §12946). Projects must have a completed feasibility study showing evaluated alternatives, appropriate CEQA documentation to support the project, and be ready to be implemented within 6 months of project award.

Eligibility

  • Programs related to construction
  • Programs related to public health

Award details

Applications close on October 1, 2020.

Categories

Environment Energy · Health

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Applications closed — listing kept for reference.·Source: California Grants Portal·Last seen Sep 7, 2026

GrantRegister provides information, not advice. Eligibility requirements and deadlines are set by the funder and can change without notice. Confirm eligibility, deadlines, and requirements with Department of Water Resources before applying.