CLINTON, CT · Hartford County
CTWC - NAUGATUCK REG-COLLINSVILLE SYS 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)
- CT0230011
- System type
- Community Water System
- Population served
- 6,324
- Service connections
- 1,908
- Ownership
- privately owned
- Water source
- surface water (rivers, lakes, or reservoirs)
Violation history
Monitoring and Reporting (DBP)
—CARBON, TOTAL
July 1, 2020 – October 1, 2020
ArchivedMonitoring, Repeat Major (TCR)
—Coliform (TCR)
June 1, 2012 – June 30, 2012
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
September 1, 2008 – September 30, 2008
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 2008 – March 31, 2008
ResolvedMonitoring, Regular
—Vinyl chloride
January 1, 2008 – March 31, 2008
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 2008 – March 31, 2008
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2008 – March 31, 2008
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 2008 – March 31, 2008
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 2008 – March 31, 2008
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 2008 – March 31, 2008
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 2008 – March 31, 2008
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 2008 – March 31, 2008
ResolvedMonitoring, Regular
—Benzene
January 1, 2008 – March 31, 2008
ResolvedMonitoring, Regular
—Toluene
January 1, 2008 – March 31, 2008
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 2008 – March 31, 2008
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 2008 – March 31, 2008
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 2008 – March 31, 2008
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 2008 – March 31, 2008
Resolved
Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 2020 – October 1, 2020 | Monitoring and Reporting (DBP) | CARBON, TOTAL | — | Archived |
| June 1, 2012 – June 30, 2012 | Monitoring, Repeat Major (TCR) | Coliform (TCR) | — | Resolved |
| September 1, 2008 – September 30, 2008 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| January 1, 2008 – March 31, 2008 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 2008 – March 31, 2008 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| January 1, 2008 – March 31, 2008 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 2008 – March 31, 2008 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 2008 – March 31, 2008 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 2008 – March 31, 2008 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 2008 – March 31, 2008 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 2008 – March 31, 2008 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 2008 – March 31, 2008 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 2008 – March 31, 2008 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 2008 – March 31, 2008 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 2008 – March 31, 2008 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 2008 – March 31, 2008 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 2008 – March 31, 2008 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 2008 – March 31, 2008 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state
Enforcement actions
- May 19, 2008State Compliance achieved21 linked violations
- May 12, 2008State Violation/Reminder Notice22 linked violations
- December 10, 2007State Compliance achieved4 linked violations
- December 1, 1990State Compliance achieved1 linked violation
- December 31, 1987State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- May 31, 1987State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- July 31, 1984State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- March 31, 1984State Compliance achievedgeneral compliance action — not tied to a specific violation on record
Contact
MCDERMOTT, GERALD
860-664-6125
CLINTON, CT 06413