The Casitas Dam was completed in 1958 to create the Lake Casitas Reservoir. Lake Casitas has a 238,000 acre-foot capacity when full. The lake first reached a full capacity and spilled in 1978. The last time water spilled over the Casitas Dam was in 1998.
Lake Casitas volume and level
For the most current information regarding Lake Casitas' level and volume, please check the Ventura County Watershed Protection District's site: https://www.vcwatershed.net/fws/reservoir.html
Lake Casitas Above Sea Level Measurement: https://vcwatershed.net/fws/VCAHPS/php/ahps_d3.htm?gage=691
NOTE: The home page lake level indicator will be updated once a day.