News & Notices
Public Notice: Morris Causeway FEMA Grant Program Funding
News & Notices GREATER NEW HAVEN WATER POLLUTION CONTROL AUTHORITY PUBLIC NOTICE November 13, 2024 Pursuant to Executive Order 11988 (Floodplain Management) and Federal Emergency Management Agency’s (FEMA) implementing regulations at Title 44 of the Code of Federal Regulations Part 9, FEMA hereby provides final notice of its decision to provide Hazard Mitigation Grant Program …Continue reading "Public Notice: Morris Causeway FEMA Grant Program Funding"
Read More ...Notice of Cancellation: August 14, 2024 Regular Meeting of the GNHWPCA
News & Notices: Notice of Cancellation GREATER NEW HAVEN WATER POLLUTION CONTROL AUTHORITY NOTICE OF CANCELLATION The regular meeting of the Greater New Haven Water Pollution Control Authority scheduled for August 14, 2024 has been canceled. Link: Notice of Cancellation Read More ...Notice of Public Hearing May 8, 2024: Proposed Annual Budget & Sewer User Charge
News & Notices Greater New Haven Water Pollution Control Authority Notice of Public Hearing The Greater New Haven Water Pollution Control Authority (the “GNHWPCA”) will hold a public hearing pursuant to CGS Section 7-255 and Section 43 of the Sewer Ordinances on the Annual Budget and Sewer User Charge on May 8, 2024 at 5:45 P.M. …Continue reading "Notice of Public Hearing May 8, 2024: Proposed Annual Budget & Sewer User Charge"
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FOR SEWER MAPS OR QUESTIONS ABOUT EXISTING OR NEW SERVICE CONNECTIONS, PLEASE CONTACT US AT SEWERINFO@GNHWPCA.COM
The Greater New Haven Water Pollution Control Authority (GNHWPCA) was created in July, 2005 as a Regional Sewer Authority that provides sewer service to the communities of New Haven, Hamden, East Haven, and Woodbridge.
GNHWPCA has over 500 miles of sewer mains and 30 pump stations that convey the flow to the East Shore Water Pollution Abatement Facility. The East Shore Water Pollution Abatement Facility, located on the shore of the New Haven Harbor, treats approximately 40 million gallons per day (MGD) of raw sewage and it is the second largest wastewater treatment plant in Connecticut.
GNHWPCA also provides treatment for a portion of North Branford sewer customers through an agreement with the town.
Latest Projects
East Street Pump Station Upgrade for CSO Reduction (Project No: CWF 2017-01)
Infiltration and Inflow Improvements Woodbridge Areas 2 & 2A and East Haven Areas 15,18 & 23 (Project No: CWF 2019-02)
Improving Fats, Oils, and Grease Receivings (Project No: SSF 2020-03)
2024 CSAR and CIPP Lining Rehabilitation (Project No. SSR 2024-01)
Construction Alerts
Yale Campus Trumbull Street Area Sewer Separation Phase 2
Construction Alerts Yale Campus Trumbull Street Area Sewer Separation Phase …Continue reading "Yale Campus Trumbull Street Area Sewer Separation Phase 2"
GNHWPCA Pipe Lining General Information
Construction Alerts GNHWPCA Pipe Lining General Information Cured in Place …Infiltration & Inflow Improvements: Woodbridge & East Haven
Construction Alerts Infiltration & Inflow Improvements: Woodbridge & East Haven …Continue reading "Infiltration & Inflow Improvements: Woodbridge & East Haven"
2024 CIPP Lining Improvements
Construction Alerts 2024 CIPP Lining Improvements This Project includes the …
Construction Alerts
Yale Campus Trumbull Street Area Sewer Separation Phase 2
Construction Alerts Yale Campus Trumbull Street Area Sewer Separation Phase …GNHWPCA Pipe Lining General Information
Construction Alerts GNHWPCA Pipe Lining General Information Cured in Place …Infiltration & Inflow Improvements: Woodbridge & East Haven
Construction Alerts Infiltration & Inflow Improvements: Woodbridge & East Haven …2024 CIPP Lining Improvements
Construction Alerts 2024 CIPP Lining Improvements This Project includes the …
Protecting the Environment
The Greater New Haven Water Pollution Control Authority has as one of its core values the protection of our environment.
We have undertaken a number of significant projects that reduce our impact on the environment or strive to protect the economic and social well being of our region.