Flood Control Maintenance Crew maintains approximately 75 miles of
improved channels that are divided drainage zones throughout the County,
including incorporated cities. These channels are constructed of earth,
rip-rap, grouted rip-rap or concrete.
The crew also maintains smaller dedicated drainage facilities in the unincorporated parts of the County, also known as County-wide Drainage.
In addition to the channels we also maintain 4 dams, and approx. 35 detention basins and approx. 25 trash racks.
Routine maintenance for these facilities would include but not be limited to: