SHELTON, CT · Litchfield County
AQUARION-TWIN OAKS 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)
- CT0968011
- System type
- Community Water System
- Population served
- 152
- Service connections
- 57
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
Monitoring, Regular
—p-Dichlorobenzene
January 1, 2004 – December 31, 2006
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- March 28, 2007State Violation/Reminder Notice25 linked violations
- January 8, 2007State Public Notification received3 linked violations
- October 13, 2006State Violation/Reminder Notice1 linked violation
- August 9, 2006State Compliance achieved4 linked violations
- March 25, 1993State Public Notification received7 linked violations
Contact
ULRICH, ROBERT J.
203-926-4320
SHELTON, CT 06484