EMERGENCY – Report a Problem

Emergency Service:
Phone: 203-466-5260

This is a 24 hour emergency response line.

For an Emergency, call:

203-466-5260
DIRECTIONS TO OFFICES

Phone: 203-466-5280

Fax: 203-466-5286

Main Location:

GNHWPCA

260 East St New Haven, CT 06511

Building closed to the public!

East Shore Water Pollution Abatement Facility (ESWPAF)
345 East Shore Parkway
(GPS: use 10 Connecticut Ave.)
New Haven, CT 06512

MAPS/CONNECTIONS/PERMITS:

SewerInfo@gnhwpca.com

Info can also be obtained at the ESWPAF location weekdays prior to 11:00 a.m.
203-466-5280, ext. 243

FOR BIDDING & PROJECT INFO:
Vendor Portal

BILLING ACCOUNT INQUIRIES:
CustomerService@gnhwpca.com
BILL PAYMENT OPTIONS: