The WPCA charges a sewer user fee for the use of the sewer system. This sewer user fee is charged to all owners of property connected to the sanitary sewer system. 

The user fee is calculated using water use supplied by Aquarion Water Company in hundred cubic feet (CCF). The user fee for the fiscal year 2025 beginning July 1, 2024 is $6.488 per CCF. Example: water use of 20 CCF x $6.488 equals a sewer bill of $129.76.

Sewer use bills are issued approximately 20 to 30 days after water usage is read by Aquarion Water Company. Most owners are billed four times per year except for large water users, which are billed monthly. Payment is due within 30 days of the billing date.

For questions concerning your sewer use bill, contact Customer Service at (203) 332-5550 during the hours of 9:00 AM to 4:00 PM.