Welcome to the Delta Protection Commission

Translation Service Notice

The Delta Protection Commission is committed to the protection and health of the Delta. We protect, maintain, enhance and enrich the overall quality of the Delta environment and economy. We do this with a focus on agriculture, recreation, and natural resources while remaining mindful of the importance of the Delta to all Californians.



See Delta Protection Commission updates below or sign up for Delta Happenings to stay up-to-date with all the information you want, including community events and Delta agency meeting information. You can also browse our events calendar. 

Commission Calendar

September 20, 2018 – Commission Meeting
5:30 PM – 7:30 PM
Stockton City Council
425 N El Dorado St, Stockton, CA 95202 (MAP)

View our calendar for all 2018 Commission meetings and community events.

Commission Meeting Audio Now Online

Audio from the July 19, 2018 Delta Protection Commission meeting is now on our YouTube channel.

Summer 2018 Delta Voice

In this season’s issue of Delta Voice, we shared a great Delta day trip for staying cool, a highlight on historic theatres and cinema, and a taste of the breweries and cider makers flocking to the Delta. We hope you also enjoy the photo gallery of Brannan Island State Recreation Area and interviews with our new Commissioners!

Delta Flood Risk Management Assessment District Feasibility Study and Delta Levee Financing Options
(Levee Financing Feasibility Study)

The Commission reviewed the final Delta Levee Financing Feasibility Study report at the Commission Meeting on May 17, 2018. The Commission voted unanimously (14-0) to transmit the final report to the Department of Water Resources.

The Great California Delta Trail Beta Site

Visit our Beta site for the Great California Delta Trail! The Great California Delta Trail System was authorized in 2006 legislation in response to the growing demand for public access to the Delta’s natural resources, recognition of the importance of natural and rural places, and to acknowledge the value of outdoor recreation to healthy lives and communities. Share your feedback at submit@delta.ca.gov!

Delta Tunnels Update

The public comments received during the California WaterFix comment period have been posted here. You can see the Commission’s comment letters on all the versions of the proposal and more details here.

Aquatic Weeds

The California State Parks Division of Boating and Waterways is issuing updates on their ongoing aquatic weed control programs. Delta residents and businesses are encouraged to sign up for their mailings to stay informed.

Delta Protection Commission Facebook   Delta Protection Commission Twitter   Delta Protection Commission Instagram

7 hours ago
Hwy. 12 between Hwy. 160 and I-5 beginning at 10PM Aug.17 until 5AM Aug. 20 and again from 10PM Sep. 7 until 5AM Sep. 10.

But there is also fabulous foodie fun to take comfort in - see it all in this week's #DeltaHappenings email! https://t.co/jHRrqaclI8 https://t.co/oMaPSGdQPq
CA_DPC photo
1 week ago
Explore Isleton, roam the Antioch Dunes, roast marshmallows around the campfire at Big Break, volunteer for the Delta Waterway Cleanup, and save the date for this year's Delta Flood Safety Fair! Get out there - the Delta is waiting! #DeltaHappenings https://t.co/KNIDwtQLBj https://t.co/Gt3sb0OoRU CA_DPC photo