• ​Current Discharge Permit (State Number 15-DP-0851)
• Current Summary Report and Fact Sheet (State Number 15-DP-0851)
• Back River WWTP Compliance Status Update​

Contact Information

​If you have questions or would like additional information about this permit, please contact the Municipal Permits Division by phone at 410-537-3363 or by email at yen-der.cheng@maryland.gov. 

Patapsco WWTP Permit Renewal

State Permit Number: 21-DP-0580
NPDES Permit Number: MD0021601​​​

Documents for Current Renewal

• ​​Permit Renewal Application (Received 9/1/2021)
• Notice for Permit Application Received (Published 12/23/2021, 12/30/2021)
  

Additional Information

Contact Information

​If you have questions or would like additional information about this permit, please contact the Municipal Permits Division by phone at 410-537-3363 or by email at yen-der.cheng@maryland.gov.  

Additional Information and Related Links

• ​Wastewater Permits
  
• Wastewater Permits Interactive Search Portal
  
• Municipal Surface Wastewater Permits
• Maryland Water Permit Applications​​
• MDE Home​