Proposition 1

Proposition 1 Water Bond 2014 logoOn November 4, 2014, California voters approved Proposition 1, the Water Quality, Supply, and Infrastructure Improvement Act of 2014. Proposition 1 authorized $510 million in Integrated Regional Water Management (IRWM) funding. Funds are allocated to 12 hydrologic region-based Funding Areas.


The Proposition 1 IRWM Grant Program, administered by DWR, provides funding for projects that help meet the long-term water needs of the state, including:

  • Assisting water infrastructure systems adapt to climate change;
  • Providing incentives throughout each watershed to collaborate in managing the region's water resources and setting regional priorities for water infrastructure; and
  • Improving regional water self-reliance, while reducing reliance on Sacramento-San Joaquin Delta.

Current Solicitation

Round 2 Implementation Grant Solicitation

On May 17, 2022, DWR released the final Guidelines and Proposal Solicitation Package for Proposition 1 Round 2 Implementation Grants. Please visit the Implementation Grant Program page for more information.

Contact Information



Phone Number


IRWM Implementation
Section Chief

Muzaffar Eusuff

(916) 902-7535
IRWM Planning
Program Manager
Ted Daum (916) 902-7800

DAC Involvement
Program Manager

Maria Lorenzo-Lee

(916) 902-7424

Round 1 IRWM Implementation
Program Manager

Muzaffar Eusuff

(916) 902-7535

Round 2 IRWM Implementation
Program Manager

 Desiree Ramirez  (916) 902-6952