Coronavirus (COVID-19): The health and safety of our staff and customers are top priority.  Please note the District offices will be closed to customers until further notice, and the Lake Casitas Recreation Area is closed until further notice. We are here to serve you, and we request that all business be conducted via Internet or phone.  More information is found here.


The District continues to work on important capital improvement and maintenance projects. Please visit the News section on the Home page for projects currently under construction.

  • Steelhead, Fisheries

    Fisheries Program

Our Fisheries Program is an extensive monitoring, evaluation, and research effort that is intended to provide an understanding of the life history, population status, and environmental conditions for the resident rainbow trout and endangered steelhead in the Ventura River basin.

About the Robles Fish Passage Facility
Why do we have to protect the Steelhead?
Data Summaries -Annual Robles Monitoring and Evaluation Reports