Discharge Permit
Permit to release treated wastewater.
Detailed Explanation
A Discharge Permit (often under the NPDES program in the US) authorizes facilities to discharge wastewater into US waters. It is required for industrial facilities, municipal treatment plants, and some construction sites. The permit sets strict limits on the pollutants that can be discharged and establishes monitoring and reporting requirements. It is a key tool for enforcing the Clean Water Act and protecting aquatic ecosystems.