Frequently Asked Questions (FAQ)

I am fairly certain that there is a County Storm Drain at a specific location in the City of Carson; but, it doesn't appear on the GIS and there is no link to view the plans. How can I find these plans?

We agree there is an existing storm drain system at this location. However, our records indicate this is not a Los Angeles County Flood Control District owned or maintained storm drain. Because many cities within the County have constructed their own storm drain systems, contact the City for plans that constructed this storm drain.

existing storm drain plans DES Design drawings specifications retrofits rehabilitation bridges