The City of Lodi is expanding its water pollution control facility along the Delta with the help from $4.6 million in grant funding from voter-approved Proposition 84 and the Department of Water Resources.
Implementation Grant Program
Pie Chart: Overall Funding Breakdown
The IRWM Implementation Grant Program provides funding for implementation projects that meet the intent of Proposition 1, Chapter 7. Proposition 1 authorized $510 million for the California Department of Water Resources (DWR) to award IRWM grants, with specified allocations to 12 Funding Areas in California (Water Code §79744). The Pie-Chart to the right shows the split of $510 million.
The Implementation Grant Program has awarded over $403 million in two rounds of funding. In 2020, DWR awarded $211 million to 42 IRWM Regions, including approximately $25 million for Disadvantaged Community projects. In 2023, DWR awarded $201 million to 40 IRWM Regions, $93 million of which was awarded to projects benefitting Disadvantaged Communities and Tribes. This award concluded the Proposition 1 IRWM Implementation Grant Program.
- Final 2022 Guidelines
- Final 2022 Proposal Solicitation Package
- Final Attachment 1 Self Certification Form
- Final Attachment 2 Work Plan
- Final Attachment 3 Budget
- Final Attachment 4 Schedule
- Final Attachment 7 Project Selection
- Environmental Information Form
- Decision Support Tools in Proposition 1 IRWM Implementation
- Prop 1 Implementation Agreement Template
- 2022 IRWM Plan Guidebook
- Proposition 1 IRWM Implementation Round 2 FAQs
- Proposition 1 Cost Share Calculator
Guidelines & Proposal Solicitation Package
The documents below will provide potential grant applicants with an overview of the program and detailed requirements for this solicitation.
How to Contact Us
Find general contact information in the directory, or select the button below for IRWM, including regional and grant contacts.
Newsletters & Subscriptions
Grant Updates
The Flood Maintenance Assistance Program (FMAP) is a new program that provides State funds for eligible maintenance activities to Local Maintaining Agencies (LMAs) and Maintenance Areas (MAs).
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The Central Valley Tributaries Program is soliciting grant proposals for multi-benefit flood risk reduction projects.
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DWR announced the release of the first projects recommended (draft) for grant funding within the Continuous Application Process (CAP1).
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Elected officials, federal and state government representatives, local agencies and community members gathered October 17 in Mecca, Calif., to witness the groundbreaking of the St. Anthony Sewer Pipeline and Lift Station Extension Project.
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The California Department of Water Resources (DWR) is pleased to announce a 45-day public comment period for the 2018 Proposition 1 - Round 1 IRWM Implementation Grant Draft Proposal Solicitation Package (PSP) and Draft Guidelines.
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The Delta Levees Maintenance Subventions Program has released Addendum 1 to its Program Guidelines for a 30-day comment period.
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DWR is pleased to announce a 15-day public comment period for the Statewide Flood Emergency Response Grant Program Round 3, Draft List of Awards.
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The Department of Water Resources announces the opening of the public comment period for the Central Valley Tributary Program Draft Guidelines.
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DWR today announced awarding $85.8 million in grants for groundwater sustainability projects that directly benefit severely disadvantaged communities.
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