Industrial/Commercial Program

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As a member of the business community there are numerous water quality program regulations that must be followed. Federal, state and local stormwater and water quality regulations impact not only how a business can operate, but also regulate how activities can be performed at a facility.

The following regulatory documents can help businesses reach compliance:

Annual Facility Inspections

As part of the city’s comprehensive commercial and industrial stormwater program, agency personnel inspect at a minimum 20 percent of all facilities annually.

These routine inspections are conducted without site specific notice; however, every effort is made to provide a blanket announcement of when inspections may occur.

Please review the Industrial & Commercial Brochure (coming soon) to assist your business in achieving a satisfactory compliance inspection.


Stormwater Division
Report Stormwater Violations
1 Civic Center Drive
San Marcos, CA 92069
(760) 744-1050
(760) 481-3878
Report a Concern