Red Hill Bay

An ibis meanders through the Alamo River at Red Hill Marina County Park along the Salton Sea in Calipatria, California. © DWR 2015.

The Red Hill Bay (RHB) Project is 1 of 3 that was awarded a Proposition 84 grant from DWR’s Salton Sea Financial Assistance Program (FAP). The FAP was created in 2012, under the authority of the California Department of Fish Wildlife with the goal of enabling local stakeholders to actively participate in projects benefitting birds in and around the Salton Sea. DWR was responsible for dispersing the grants and administering the agreements. (The FAP is no longer accepting grant applications).

 Red Hill Bay, located in Imperial County, used to be a prime bird-watching location within the Sonny Bono National Wildlife Refuge before the Salton Sea began receding.

 The shrinking volume of the Salton Sea leaves more dry exposed playa and a saltier residual sea, reducing habitat quality for aquatic birds and increasing harmful airborne dust during wind events. The RHB project will decrease the overall amount of dust emissions by creating over 500 acres of shallow marine habitat using a blend of water from the Salton Sea and nearby Alamo River.


The project is a joint effort between
Red Hill Bay Project Conceptual Design.  Credit: US Fish and Wildlife Service.
United States Fish and Wildlife Service and Imperial Irrigation District. Permitting, planning, and design are complete. Initial construction activities began in 2016.





Aquatic birds congregate at Red Hill Bay along the Salton Sea.  © DWR 2015 

Contact Information

CA Department of Water Resources
Integrated Regional Water Management
Salton Sea Unit
901 P Street, Room 411-A
Sacramento, CA 95814



Red Hill Bay
Red Hill Bay Project Location

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