VERNON, CT · Hartford County
CHELSEA COMMON CONDOMINIUM ASSOCIATION Water System
Current status
1 open health-based violation on record as of July 4, 2026, alongside 2 other open item(s). See the violation history below for contaminant and status details.
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)
- CT0408011
- System type
- Community Water System
- Population served
- 126
- Service connections
- 42
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
Follow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
October 1, 2025
UnaddressedLSL Reporting
—LEAD AND COPPER RULE REVISIONS
October 17, 2024
UnaddressedLSL Inventory
Health-basedLEAD AND COPPER RULE REVISIONS
October 17, 2024
UnaddressedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2016 – July 18, 2016
ResolvedMonitoring, Regular
—Combined Radium (-226 and -228)
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Combined Uranium
January 1, 2011 – December 31, 2013
ResolvedConsumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
August 10, 2009 – October 20, 2009
ResolvedMonitoring, Regular
—Antimony, Total
January 1, 2001 – December 31, 2003
Resolved
Unaddressed no corrective action on record yetResolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| October 1, 2025 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Unaddressed |
| October 17, 2024 | LSL Reporting | LEAD AND COPPER RULE REVISIONS | — | Unaddressed |
| October 17, 2024 | LSL Inventory | LEAD AND COPPER RULE REVISIONS | Health-based | Unaddressed |
| July 1, 2016 – July 18, 2016 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Combined Radium (-226 and -228) | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Combined Uranium | — | Resolved |
| August 10, 2009 – October 20, 2009 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Resolved |
| January 1, 2001 – December 31, 2003 | Monitoring, Regular | Antimony, Total | — | Resolved |
Unaddressed no corrective action on record yetResolved addressed and confirmed by the state
Enforcement actions
- May 28, 2004State Compliance achieved6 linked violations
- April 18, 1994State Violation/Reminder Notice2 linked violations
- April 18, 1994State Public Notification requested3 linked violations
- March 30, 1994State Compliance achieved4 linked violations
- May 28, 1993State Public Notification received3 linked violations
Contact
BRENNAN, MASON
860-815-2337
VERNON, CT 06066