SOUTHFIELD, CT · New London County
TUNNEL HILL MOBILE HOME PARK Water System
Consumer Confidence Report status
TUNNEL HILL MOBILE HOME PARK must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.
As of August 1, 2026, EPA's federal records show no open violations for TUNNEL HILL MOBILE HOME PARK.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 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)
- CT0731011
- System type
- Community Water System
- Population served
- 40
- Service connections
- 29
- Ownership
- privately owned
- Water source
- groundwater (wells)
TUNNEL HILL MOBILE HOME PARK is one of 799 community water systems in Connecticut in the 500 or fewer people size category, serving 40 people from groundwater.
As of August 1, 2026, its federal record holds 6 entries between 2003 and 2023, all of which EPA lists as closed. Nothing has been added since 2023.
Of the 6, 2 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves the Consumer Confidence Rule and the Total Coliform Rules.
Violation history
Consumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2023 – July 7, 2023
ResolvedConsumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
August 10, 2021 – October 5, 2021
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2021 – October 5, 2021
ResolvedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
March 1, 2017 – March 31, 2017
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
July 1, 2010 – August 31, 2010
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
July 1, 2003 – July 31, 2003
Archived
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 2023 – July 7, 2023 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| August 10, 2021 – October 5, 2021 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Resolved |
| July 1, 2021 – October 5, 2021 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| March 1, 2017 – March 31, 2017 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| July 1, 2010 – August 31, 2010 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| July 1, 2003 – July 31, 2003 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- July 7, 2023State Compliance achieved4 linked violations
- June 15, 2022State Violation/Reminder Notice12 linked violations
- October 5, 2021State Compliance achieved2 linked violations
- October 3, 2017State Compliance achieved2 linked violations
- June 7, 2017State Public Notification requested2 linked violations
- January 6, 2012State Public Notification received2 linked violations
- August 31, 2010State Compliance achieved2 linked violations
- August 16, 2010State Public Notification received2 linked violations
- August 10, 2010State Violation/Reminder Notice3 linked violations
- January 5, 2006State Public Notification requested1 linked violation
- March 31, 2004State Compliance achieved3 linked violations
- November 6, 2003State Bilateral Compliance Agreement signed5 linked violations
- October 17, 2003State Public Notification received3 linked violations
- July 15, 1994State Violation/Reminder Notice2 linked violations
- July 15, 1994State Public Notification received4 linked violations
Common questions
Is TUNNEL HILL MOBILE HOME PARK required to publish a Consumer Confidence Report?
- Yes. TUNNEL HILL MOBILE HOME PARK is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is TUNNEL HILL MOBILE HOME PARK’s next Consumer Confidence Report due?
- TUNNEL HILL MOBILE HOME PARK’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does TUNNEL HILL MOBILE HOME PARK have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for TUNNEL HILL MOBILE HOME PARK.
What is a Consumer Confidence Report?
- A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.
Contact
KOOGLER, GRACE
248-234-4953
SOUTHFIELD, CT 48076