Payments can be taken at the following locations:

GNHWPCA Customer Service Office 
260 East Street 
New Haven, CT 06511
Phone: 203.776.3570
Monday-Friday, 8:30 a.m. to 4:00 p.m.
Check, Money Order, Mastercard, Visa, or Discover Payments
No cash can be accepted at this location 

Regional Water Authority
90 Sargent Drive
New Haven, CT
Phone: 203.562.4020
Monday-Friday, 8:00 a.m. to 5:00 p.m.
Cash, Money Order, or Check Payments

GOOD NEWS!!! GNHWPCA sewer use bills can now be paid at several locations throughout the Greater New Haven area.