SHELTON, CT · Litchfield County
AQUARION-LITCHFIELD REGIONAL Water System
Consumer Confidence Report status
AQUARION-LITCHFIELD REGIONAL must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.
As of August 1, 2026, EPA's federal records show no open violations for AQUARION-LITCHFIELD REGIONAL.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace Connecticut’s official records. Always confirm current status with Connecticut before making decisions based on this information.
System facts
- System ID (PWSID)
- CT0740011
- System type
- Community Water System
- Population served
- 3,097
- Service connections
- 1,615
- Ownership
- privately owned
- Water source
- surface water (rivers, lakes, or reservoirs)
AQUARION-LITCHFIELD REGIONAL is one of 84 community water systems in Connecticut in the 501 to 3,300 people size category, serving 3,097 people from surface water.
As of August 1, 2026, its federal record holds 1 entry in 2016, all of which EPA lists as closed. Nothing has been added since 2016.
None of the 1 are monitoring or reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset; these involve water-quality, treatment, or public-notice findings instead. The record involves the Consumer Confidence Rule.
Violation history
Consumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
August 10, 2016 – February 23, 2017
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| August 10, 2016 – February 23, 2017 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
No enforcement actions on record for this system.
Common questions
Is AQUARION-LITCHFIELD REGIONAL required to publish a Consumer Confidence Report?
- Yes. AQUARION-LITCHFIELD REGIONAL is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is AQUARION-LITCHFIELD REGIONAL’s next Consumer Confidence Report due?
- AQUARION-LITCHFIELD REGIONAL’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does AQUARION-LITCHFIELD REGIONAL have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for AQUARION-LITCHFIELD REGIONAL.
What is a Consumer Confidence Report?
- A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.
Contact
ULRICH, ROBERT J.
203-926-4320
SHELTON, CT 06484