SHELTON, CT · Fairfield County
AQUARION WATER CO OF CT-CHIMNEY HEIGHTS Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of October 28, 2022. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.
If you are a resident looking for your current water provider, see water systems in Fairfield County, CT.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 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)
- CT0098011
- System type
- Community Water System
- Population served
- 0
- Service connections
- 774
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
Lead Consumer Notice
—Lead and Copper Rule
December 30, 2019 – January 16, 2020
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2018 – July 9, 2018
ResolvedMonitoring, Regular
—Asbestos
January 1, 2013 – December 31, 2021
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
April 1, 2007 – April 30, 2007
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| December 30, 2019 – January 16, 2020 | Lead Consumer Notice | Lead and Copper Rule | — | Resolved |
| July 1, 2018 – July 9, 2018 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| January 1, 2013 – December 31, 2021 | Monitoring, Regular | Asbestos | — | Resolved |
| April 1, 2007 – April 30, 2007 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- January 16, 2020State Compliance achieved3 linked violations
- January 16, 2019State Violation/Reminder Notice7 linked violations
- July 9, 2018State Compliance achieved4 linked violations
- October 16, 2007State Administrative/Compliance Order with penalty issued4 linked violations
- June 7, 2004State Compliance achieved5 linked violations
- June 18, 1999State Public Notification requested9 linked violations
- June 3, 1994State Violation/Reminder Notice5 linked violations
Last known contact on file (system is inactive)
ULRICH, ROBERT J.
203-926-4320
SHELTON, CT 06484