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Yale Campus Trumbull Street Area Sewer Separation Phase 2

Construction Alerts

Yale Campus Trumbull Street Area Sewer Separation Phase 2

As part of the implementation of the City of New Haven Long Term Control Plan, the second phase of the Yale Campus Trumbull Street Area Sewer Separation will include a combination of traditional gray infrastructure and green infrastructure.  This will reduce the flow of stormwater into the combined sewer system, allowing for more flow to reach the treatment plant and will reduce overflows to the Mill River.

Click link to learn more: Yale Trumbull St Sewer Separation Phase 2 Construction Notice

April 19, 2024 – 2 Week Schedule

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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.

Copies of said Annual Budget and Sewer User Charge are on file open to public inspection at the office of the Greater New Haven Water Pollution Control Authority, 260 East Street, New Haven, Connecticut, as well as the offices of the City/Town Clerk for each of New Haven, East Haven, Hamden and Woodbridge.  The Annual Budget and Sewer User Charge are linked below.

Link: Proposed Annual Budget & Sewer User Charge

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2024 Pre-Lining Manhole Improvements

Construction Alerts

2024 Pre-Lining Manhole Improvements

This Project includes manhole improvements to facilitate the rehabilitation of approximately 5,600 feet of brick sanitary sewer pipes built prior to 1900 and ranging in size from 20”x30” to 48”. The manholes that require work are on Derby Ave (3 locations), Canner St (5 locations), Elm St (2 locations), and East St (1 location). Enclosed are a project map and individual location maps for general reference. This work prepares access for the Cured-in-Place Pipe (CIPP) lining project scheduled for to begin in June.

Click link to learn more: Project SSR 2024-04 Pre-Lining Manhole Improvements

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Public Information Meeting November 9th, 2023: CSO Long Term Control Plan Update

News & Notices

PUBLIC INFORMATIONAL MEETING ANNOUNCEMENT

Greater New Haven Water Pollution Control Authority

OPEN TO THE GENERAL PUBLIC

AN INFORMATIONAL MEETING REGARDING:

The City of New Haven’s Combined Sewer Overflow Long-Term Control Plan Update to reduce the discharge of combined sewer overflows. The goal is to improve the water quality of the West River, the Mill River, the Quinnipiac River, New Haven Harbor and ultimately Long Island Sound.  The Long-Term Control Plan Update provides a roadmap to meet Connecticut Department of Energy and Environmental Protection environmental regulations regarding water quality.

WILL BE HELD AT:

Nathan Hale School Auditorium

480 Townsend Avenue, New Haven CT 06512

ON:

November 9th, 2023, at 6:30 pm

PRIOR TO THE MEETING, INTERESTED PARTIES MAY RSVP ON WEEKDAYS, WITH RESPECT TO ATTENDANCE, TO:

GNHWPCA Administrative Office, 203.466-5280, ext. 321 or by email to: Engineering@gnhwpca.com

THE AGENDA FOR THE INFORMATIONAL MEETING WILL BE:

(1)  GENERAL INTRODUCTION

(2)  COMBINED SEWER OVERFLOW LONG TERM CONTROL PLAN HISTORY

(3)  OVERVIEW OF THE LONG-TERM CONTROL PLAN 2022 UPDATE

(4)  RECOMMENDED PLAN

a.   Intermediate Term Improvements

b.   Long Term Improvements

(5)  BENEFITS TO THE ENVIRONMENT AND RESIDENTS

(6)  SCHEDULE AND COSTS

(7)  QUESTIONS AND ANSWERS

We ask anyone planning to attend the meeting to be respectful of others and wear a mask and distance yourself if you may be feeling ill.

CSO Long Term Control Plan Final Draft Report

CSO Long Term Control Plan Final Draft Report Appendices

11-09-23 PUBLIC INFORMATIONAL MEETING ANNOUNCEMENT – English  Spanish

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Orchard Street Area Sewer Seperation

Construction Alerts

Orchard Street Area Sewer Separation

As part of the implementation of the City of New Haven Long Term Control Plan, storm drains in the Kensington Street area will be extended south along Orchard Street to connect to piping in The Rev. Dr. Martin Luther King Jr. Boulevard.  This project is being coordinated with improvements being constructed at the St. Raphael Campus of Yale New Haven Hospital in order to minimize disruption to the neighborhoods.

Click link to learn more: Orchard Street Area Sewer Separation Project Construction Notice

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Notice of Public Hearing May 10, 2023: 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 meet at the offices of the Greater New Haven Water Pollution Control Authority, 260 East Street, New Haven, Connecticut on May 10, 2023 at 5:45 P.M. for the purpose of holding a public hearing pursuant to CGS Section 7-255 and Section 43 of the Sewer Ordinances on the Annual Budget and Sewer User Charge.

Copies of said Annual Budget and Sewer User Charge are on file open to public inspection at the office of the Greater New Haven Water Pollution Control Authority, 260 East Street, New Haven, Connecticut, as well as the offices of the City/Town Clerk for each of New Haven, East Haven, Hamden and Woodbridge.  The Annual Budget and Sewer User Charge are linked below.

Link: Proposed Annual Budget & Sewer User Charge

Link: Adopted Annual Budget & Sewer User Charge

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Smoke Testing Alert

Construction Alerts

GNHWPCA Smoke Testing Alert

Project SSR 2022-04: Westville-Whalley Sewer Study Smoke Testing

Project Area: New Haven-Westville Area: Along Whalley Ave, Fountain St, Valley St and connecting streets from Emerson St to W. Rock Ave (WARDS 25,27)

This project consists of conducting investigative analysis in the Westville area to identify potential source of extraneous water that discharge into the sanitary sewer system. This will include blowing white smoke into the sanitary sewer lines in the street and observing/recording where the smoke leaks out. This will help identify cost effective measures that the GNHWPCA, the City, the CTDOT, and the Community can take to help mitigate and manage exisiting and climate related increases in stormwater flows into the sanitary system.

For more information, including location map and sample door notice, click the Smoke Testing Links in the box to the right.

TIMING AND COORDINATION

Testing Start: Late March 2023

Duration: Four (4) Days of Testing

Schedule: Mon-Fri from 8 am to 5 pm