To continue California’s progress toward establishing a more climate resilient future, today DWR awarded $83.9 million in grants to communities in the Sacramento, San Joaquin, San Diego, Sierra and Central Coast regions.
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
A water treatment expansion project that will serve more than 1 million Californians is just one of the many projects to receive grant funding from DWR as part of a continued effort to support local agencies in building long-term water resilience for their communities.
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DWR announced a 15-day public comment period for projects selected under the second phase of the Small Communities Flood Risk Reduction Program (SCFRR). The SCFRR was created to assist public agencies with reducing flood risk for small communities within the Central Valley.
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The California Department of Water Resources (DWR) released the Draft Award List for five projects under its Riverine Stewardship: San Joaquin Fish Population Enhancement Program (SJFPEP).
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The California Department of Water Resources (DWR) released the Draft Recommended Funding List for four funding area for the Proposition 1 Round 1 Integrated Regional Water Management (IRWM) Implementation Grant Solicitation.
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The California Department of Water Resources (DWR) released the Draft Recommended Funding List for the Sacramento River funding area for the Proposition 1 Round 1 Integrated Regional Water Management (IRWM) Implementation Grant Solicitation.
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The California Department of Water Resources (DWR) released the Draft Recommended Funding List for the Mountain Counties funding area for the Proposition 1 Round 1 Integrated Regional Water Management (IRWM) Implementation Grant Solicitation.
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To help local agencies implement projects to meet the long-term water needs of their communities, the Department of Water Resources (DWR) has awarded $25.4 million in grants.
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The Department of Water Resources (DWR) announced $7 million in grants to restore streams, creeks, and rivers to more natural environmental conditions and reduce flood damage risks across multiple communities in California.
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The Department of Water Resources (DWR) has released the Final 2020 Guidelines and Proposal Solicitation Package for the Drainage Reuse Grant Program.
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