About this grant
The NPS Grant Program seeks proposals for projects that reduce runoff of pollution to waters of the state, such as agricultural projects that reduce pesticide and nutrient runoff, improvement or decommissioning of dirt roads to reduce erosion and sediment runoff, streambank stabilization to reduce erosion and infrastructure improvements for ranching and livestock operations to reduce erosion and runoff of nutrients and pathogens. The 2027 Nonpoint Source Grant Program Guidelines (Guidelines), posted on the NPS Grant Program website (https://www.waterboards.ca.gov/water_issues/programs/nps/319grants.html), describe program preferences, eligibility requirements, application process and instructions, project selection criteria, and the grant award process. Please note one of the minimum eligibility requirements is to consult with the NPS Grant Coordinator in the corresponding Regional Water Board listed in Appendix 7 of the Guidelines.
Who can apply
Nonprofit; Other Legal Entity; Public Agency; Tribal Government Matching funds: 25%
What it funds
Relevant to: California
How to apply
Read the full announcement on the California Grants Portal before you start. Contact: email: NPS_Grant_Program@waterboards.ca.gov; tel: 1-916-322-8428;
Who can apply for 2027 Nonpoint Source (NPS) Grant Program – Clean Water Act section 319(h)?
Eligible applicants: 501(c)(3) nonprofits; Federally recognized tribal governments; City or township governments. Nonprofit; Other Legal Entity; Public Agency; Tribal Government Matching funds: 25%
When is the deadline?
Applications are due Dec 18, 2026. Always confirm the time and time zone in the official announcement.
How much funding is available?
Individual awards: Up to $1.0M. Total program funding: $3.5M.
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