Public water system record
Middlebury Commons
Serves an area of Naugatuck Valley Planning Region, CT · 76 people served
Federal records show no health-based violations and 2 monitoring/reporting issues for Middlebury Commons 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
- 2
Key facts
- Middlebury Commons draws water from 2 wells.
- Most recent formal enforcement: compliance order with a penalty by Connecticut, February 2008.
- Record on file since 1993, with 2 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 6 service lines.
Check whether Middlebury Commons 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 |
|---|---|---|
|
Consumer Confidence Rule
OTHER
|
Aug 10, 2025 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Sep 29, 2018 | Resolved |
Full record since 1993
EPA's records for Middlebury Commons go back to 1993. Before October 19, 2016 they list 2 health-based violations (1 resolved, 1 archived by EPA without a recorded fix) and 59 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 2 | 23 |
| 2000s | 0 | 34 |
| 2010 to October 18, 2016 | 0 | 2 |
| October 19, 2016 to 2019 | 0 | 1 |
| 2020s | 0 | 1 |
Most recent health-based violation before October 19, 2016: Lead and Copper Rule, began July 1994, Resolved.
Show all 2 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Lead and Copper Rule
Treatment technique failure
|
Jul 1, 1994 | Resolved |
|
Lead and Copper Rule
Treatment technique failure
|
Jan 1, 1994 | Archived |
Enforcement actions
Connecticut regulators took 6 formal enforcement actions against Middlebury Commons between 2001 and 2008. The most recent was a compliance order with a penalty in February 2008.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Feb 22, 2008 | Connecticut | Compliance order with a penalty | 20 violations: CHLOROBENZENE, Benzene, Ethylbenzene, Styrene, cis-1,2-Dichloroethylene |
| Nov 16, 2007 | Connecticut | Compliance order with a penalty | 1 violation: Total Coliform |
| May 31, 2007 | Connecticut | Compliance order with a penalty | 1 violation: Total Coliform |
| Feb 17, 2006 | Connecticut | Compliance order with a penalty | 1 violation: Total Coliform |
| May 11, 2004 | Connecticut | Compliance order with a penalty | 1 violation: Total Coliform |
| Dec 27, 2001 | Connecticut | Signed compliance agreement | 1 violation: Total Coliform |
Where the water comes from
Middlebury Commons draws water from 2 wells.
Annual water quality report
Middlebury Commons 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 Middlebury Commons 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