This permit is for filtration backwash and discharges obtained from sedimentation and coagulation in the water treatment process from facilities that treat water for industrial processes or potable uses. This permit is valid for five years.

Type 3 General Permit Notice of Intent (NOI) | Download Application >

3.02 General Permit Supplemental NOI | Download Application >

Are you renewing your Type 3 APP permit? | Download Application >