Improvements to the San Joaquin Dam to enhance control of stormwater runoff from the surface of the dam.
Construction will begin July 20.
Irvine Ranch Water District contractors will be making improvements to the San Joaquin Dam to enhance control of stormwater runoff from the surface of the dam.
The project involves clearing and grubbing of the dam embankment, installation of v-ditch, U-channel, terrace drain, earthwork, subgrade preparation, and construction of a decomposed granite access road.
Construction equipment and materials needed for the project will be stored near the construction area along the access road to the dam.
What
Drainage improvements to the San Joaquin Dam, including installation of a V-ditch, U-channel and terrace drain.
When
July 2026 to December 2027
Construction Hours
8 a.m. to 5 p.m., Monday through Friday
Info
Email info@IRWD.com or call 949-453-5500
