Hide Alert
Red alert icon for service disruption.

Our website will be unavailable from 8 to 9 p.m. on Dec. 19 for scheduled maintenance.

Water quality general permits

General water quality permits regulate specific discharge categories that release treated stormwater or wastewater to either surface or groundwater.

Categories of general permits include: If you do not see your industry covered by one of the general permit categories, you may need coverage under an individual discharge permit.