Connecticut Water Rates

• Schedule of Approved Rates (issued and effective July 31, 2024)
• Towns by Division
• Review My Account Request Form
• Connecticut Rate Case Decision

Water Revenue Adjustment (WRA)

The WRA ensures that water utilities do not over-collect or under-collect the revenues that were approved in rates by the Public Utilities Regulatory Authority (“PURA”). The WRA is determined annually and will result in either a charge or credit on customers’ bills based on actual revenues collected in the prior year. Effective April 1, 2024, the WRA credit is 0.29% and applies to all customers. The WRA credit percentage is applied to the total current service and usage charges on your water bill.

Water Infrastructure and Conservation Adjustment (excluding Valley Water System) (WICA)

What is WICA?

In 2007, the Connecticut Legislature approved a WICA bill surcharge to cover the replacement of water distribution system pipes and related infrastructure that have either reached the end of their useful life or are negatively affecting water quality or service reliability. WICA helps to facilitate more timely replacements of aging infrastructure, such as old or problematic water mains, valves that manage the flow of water through the mains, Aquarion-owned fire hydrants, meters and leak-detection equipment. The WICA surcharge is applied to the total current service and usage charges on your water bill.

What are the benefits of WICA?

The benefits of WICA to our customers are enhanced quality and reliability. Improving our infrastructure enables us to improve our service and delivery.

How much is the surcharge?

The WICA surcharge is made up of two components subject to PURA’s authorization: a base surcharge and an annual reconciliation charge or credit. Effective July 31, 2024, the total WICA surcharge is 0.17% comprised of a base surcharge of 0% and the 2023 annual reconciliation charge of 0.17%. The legislation limits the base surcharge increase to 5.0% in any given year and 10.0% overall between full rate cases. Additionally, there must be at least six months between base surcharge changes. The reconciliation charge or credit is effective annually on April 1.

Our commitment to you

Aquarion Water Company appreciates the important responsibility placed upon us to provide our customers with an ample supply of clean, healthy water that meets or exceeds quality standards required by state and federal public health agencies. WICA helps sustain our commitment to providing high-quality water with outstanding service.

For more information contact us.

Connecticut Wastewater Rates

• Schedule of Rates - New Hartford

Massachusetts Water Rates

• Schedule of Approved Rates (effective December 1, 2021) - Millbury and Oxford
• Schedule of Approved Rates (effective December 1, 2021) - Colonial Water System (Dover and Springdale)
• Schedule of Approved Rates (effective September 1, 2019) - Colonial Water System (Plymouth)
• Schedule of Approved Rates (effective December 1, 2021) - Mountain Water System (Sheffield)
• Schedule of Approved Rates (effective August 1, 2023) - Pinehills Water System (Plymouth)

Other Orders

• NOTICE OF PUBLIC HEARING AND REQUEST FOR COMMENTS - D.P.U. 23-120 - June 6, 2024
• NOTICE OF FILING, NOTICE OF PUBLIC AND EVIDENTIARY HEARING, AND REQUEST FOR COMMENTS - D.P.U. 23-120 - December 22, 2023
• NOTICE OF FILING, NOTICE OF PUBLIC AND EVIDENTIARY HEARING, AND REQUEST FOR COMMENTS - D.P.U. 23-46 - May 12, 2023

New Hampshire Water Rates

• Schedule of Approved Rates (effective April 1, 2024) – excluding Abenaki Water
• Schedule of Approved Rates - Abenaki Water System (Belmont, Bow, Carroll, Tioga-Belmont, Tioga-Gilford)

Request for Change in Rates

• Order Nisi Approving Recovery of Rate Case Expenses and Recovery of the Rate Recoupment Adder - Order No. 26,878
• Order Granting Motion for Clarification and Modifying Prior Order Nisi Approving Step Adjustment – Order No. 26,771
• Order Nisi Approving Step Adjustment - Order No. 26,761