SHELTON, CT · Fairfield County
AQUARION-RIDGEFIELD Water System
Current status
No open violations on record as of July 4, 2026.
This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.
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)
- CT1180011
- System type
- Community Water System
- Population served
- 7,476
- Service connections
- 2,814
- Ownership
- privately owned
- Water source
- surface water (rivers, lakes, or reservoirs)
Violation history
Lead Consumer Notice
—Lead and Copper Rule
December 30, 2021 – January 21, 2022
ResolvedMonitoring, Source Water (GWR)
—E. COLI
September 12, 2019 – September 5, 2019
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2018 – July 9, 2018
ResolvedInitial Tap Sampling for Pb and Cu
—Lead and Copper Rule
July 1, 1993 – October 26, 1993
ResolvedFailure to Filter (SWTR)
Health-basedSurface Water Treatment Rule
January 1, 1992 – May 23, 2001
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| December 30, 2021 – January 21, 2022 | Lead Consumer Notice | Lead and Copper Rule | — | Resolved |
| September 12, 2019 – September 5, 2019 | Monitoring, Source Water (GWR) | E. COLI | — | Resolved |
| July 1, 2018 – July 9, 2018 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| July 1, 1993 – October 26, 1993 | Initial Tap Sampling for Pb and Cu | Lead and Copper Rule | — | Resolved |
| January 1, 1992 – May 23, 2001 | Failure to Filter (SWTR) | Surface Water Treatment Rule | Health-based | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- January 21, 2022State Compliance achieved1 linked violation
- September 22, 2021State Public Notification received1 linked violation
- May 3, 2021State Compliance achieved1 linked violation
- April 27, 2021State Violation/Reminder Notice1 linked violation
- January 21, 2020State Public Notification requested1 linked violation
- September 5, 2019State Compliance achieved1 linked violation
- January 16, 2019State Violation/Reminder Notice8 linked violations
- July 18, 2002State Compliance achieved12 linked violations
- August 24, 1993State Public Notification received4 linked violations
- July 20, 1993State Violation/Reminder Notice10 linked violations
- April 30, 1993State Administrative/Compliance Order without penalty issued3 linked violations
- June 1, 1992State Public Notification received4 linked violations
Contact
ULRICH, ROBERT J.
203-926-4320
SHELTON, CT 06484