Vehicle and Surface Washing

Washing of personal vehicles at residential properties is limited to once per week per vehicle and requires a positive shut-off nozzle on the garden hose.

There is no limitation on washing frequency if using the guidelines for commercial vehicles or using a high-pressure, low-volume sprayer.

Commercial vehicle washing prohibited except where water is captured to a sanitary sewer through approved methods or except where using a high-pressure, low-volume sprayer using less than 10 gallons per vehicle.

Mobile car washing is allowed as long as company uses high-pressure, low-volume sprayer and uses less than 10 gallons of water per vehicle.

Prohibited unless water is discharged to a sanitary sewer through approved methods or contained on site.

This includes restaurants and fast food chains.