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
Notice is hereby given that the California Department of Water Resources (DWR) will host three public workshops to obtain public comments on the following draft amended guidelines.
The California Department of Water Resources (DWR) is pleased to announce a 15-day public comment period for the draft directed funding recommendations of the Statewide Flood Emergency Response Grant Program, Third Round.
Household leaks waste nearly 1 trillion gallons of water nationwide every year, enough to provide water to over 11 million homes. During Fix a Leak Week (March 18 to March 24), the Department of Water Resources (DWR) encourages everyone to find and fix leaks inside and outside their home to save water.
As part of our continued partnership with local experts to make strategic investments in water supply resilience projects across the state, the Department of Water Resources (DWR) presented a $5.5 million grant to the Santa Ynez River Water Conservation District to support groundwater resilience in Central Coast communities, including disadvantaged ...
In February 2023, the Department of Water Resources (DWR) launched the Go Golden Initiative to highlight partnerships between the State and local organizations and water agencies to fund bold and innovative projects that strengthen California’s water infrastructure and build community resilience.
The California Department of Water Resources is pleased to announce the release of the Dam Safety and Enhancements Grant Program draft guidelines and proposal solicitation and ranking process (PSP) for a 45-day public comment period.
As part of ongoing efforts to invest in water resilience programs in communities across California, DWR celebrated a $7.9 million grant awarded to the Yolo Subbasin Groundwater Agency to support groundwater recharge, sustainability planning, and water management.