Public water system record
Quonnipaug Hills - Section I
Serves an area of South Central Connecticut Planning Region, CT · 27 people served
Federal records show no health-based violations and 1 monitoring/reporting issue for Quonnipaug Hills - Section I in the last ten years.
System profile
- Health-based violations, last 10 years
- 0
- Resolved
- 0
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 1
Key facts
- Quonnipaug Hills - Section I draws water from 1 well.
- Most recent formal enforcement: administrative penalty by Connecticut, December 2011.
- Record on file since 1990, with 11 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 9 service lines.
Check whether Quonnipaug Hills - Section I serves your address
Health-based violations
Since October 2016Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.
None since October 2016.
Monitoring and reporting issues
Since October 2016Missed tests or reports, not contaminants found above a limit.
| Issue | Start date | Status |
|---|---|---|
|
Revised Total Coliform Rule
RPT
|
Aug 16, 2018 | Resolved |
Full record since 1990
EPA's records for Quonnipaug Hills - Section I go back to 1990. Before October 19, 2016 they list 11 health-based violations (11 resolved) and 65 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 7 | 31 |
| 2000s | 0 | 30 |
| 2010 to October 18, 2016 | 4 | 4 |
| October 19, 2016 to 2019 | 0 | 1 |
Most recent health-based violation before October 19, 2016: Total Coliform, began October 2011, Resolved.
Show all 11 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Total Coliform
Contaminant limit exceeded
|
Oct 1, 2011 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Sep 1, 2011 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Jun 1, 2011 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Jul 1, 2010 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Oct 1, 1994 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Jul 1, 1994 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Mar 1, 1992 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Nov 1, 1991 | Resolved |
|
Total Coliform (acute)
Contaminant limit exceeded
|
Sep 1, 1991 | Resolved |
|
Total Coliform (acute)
Contaminant limit exceeded
|
Aug 1, 1991 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Apr 1, 1991 | Resolved |
Enforcement actions
Connecticut regulators took 7 formal enforcement actions against Quonnipaug Hills - Section I and issued 1 boil water order between 1991 and 2011. The most recent was an administrative penalty in December 2011.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Dec 19, 2011 | Connecticut | Administrative penalty | 1 violation: Total Coliform |
| Jan 4, 2006 | Connecticut | Compliance order with a penalty | 1 violation: Total Coliform |
| May 11, 2004 | Connecticut | Compliance order with a penalty | 1 violation: Total Coliform |
| Jan 9, 2004 | Connecticut | Compliance order with a penalty | 1 violation: Total Coliform |
| Oct 23, 1996 | Connecticut | Signed compliance agreement | 1 violation: Total Coliform |
| Oct 17, 1995 | Connecticut | Compliance order with a penalty | 1 violation: Lead and Copper Rule |
| Mar 24, 1992 | Connecticut | Compliance order with a penalty | 3 violations: Total Coliform |
| Sep 23, 1991 | Connecticut | Boil water order | 1 violation |
Where the water comes from
Quonnipaug Hills - Section I draws water from 1 well.
Annual water quality report
Quonnipaug Hills - Section I must give its customers an annual water quality report (Consumer Confidence Report) by July 1, with the levels its tests found in the previous year.
Systems serving 500 or fewer people may meet the rule by telling customers the report is available on request, so you may need to ask Quonnipaug Hills - Section I for a copy.
Find a posted report with EPA's Consumer Confidence Report search
Testing your own water
To test the water at your tap, or a private well this record does not cover, use a laboratory certified for drinking water by Connecticut.
Certified drinking water labs by state EPA guidance for private wells