238 MAIN STREET
Connecticut — Transient Non-Community — PWSID: CT0380144
System Information
| PWSID | CT0380144 |
| System Name | 238 MAIN STREET |
| System Type | Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Non-Inventory |
| Owner Type | Private |
| EPA Region | 01 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Jan 11, 2000 |
| Last Reported | Dec 15, 2025 |
Location & Contact
| State | Connecticut |
| City | DURHAM |
| ZIP Code | 06422 |
| Address | 238 Main Street |
| Organization | TREGONING, WALTER |
| Phone | 860-276-1255 |
Population & Service
| Population Served | 47 |
| Service Connections | 1 |
Drinking Water Violations (234)
This water system has 234 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 13, 2020 | — | Public Notice | Other | No | No | — | — | — | Resolved | Nov 15, 2021 | Public Notice Rule and Revised PN Rule |
| Aug 13, 2020 | — | Public Notice | Other | No | No | — | — | — | Resolved | Nov 15, 2021 | Public Notice Rule and Revised PN Rule |
| May 7, 2020 | — | Public Notice | Other | No | No | — | — | — | Resolved | Nov 15, 2021 | Public Notice Rule and Revised PN Rule |
| May 7, 2020 | — | Public Notice | Other | No | No | — | — | — | Resolved | Nov 15, 2021 | Public Notice Rule and Revised PN Rule |
| Jul 1, 2019 | Sep 30, 2019 | E. COLI | MR | No | Yes | — | — | — | Resolved | Sep 30, 2019 | Ground Water Rule |
| Jul 1, 2019 | Sep 30, 2019 | E. COLI | MR | No | Yes | — | — | — | Resolved | Sep 30, 2019 | Ground Water Rule |
| Jul 1, 2019 | Sep 30, 2019 | E. COLI | MR | No | Yes | — | — | — | Resolved | Sep 30, 2019 | Ground Water Rule |
| Jul 1, 2019 | Sep 30, 2019 | E. COLI | MR | No | Yes | — | — | — | Resolved | Sep 30, 2019 | Ground Water Rule |
| Apr 1, 2019 | Jun 30, 2019 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Jun 30, 2019 | Revised Total Coliform Rule |
| Apr 1, 2019 | Jun 30, 2019 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Jun 30, 2019 | Revised Total Coliform Rule |
| Apr 1, 2019 | Jun 30, 2019 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Jun 30, 2019 | Revised Total Coliform Rule |
| Jan 1, 2019 | Mar 31, 2019 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Mar 31, 2019 | Revised Total Coliform Rule |
| Jan 1, 2019 | Mar 31, 2019 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Mar 31, 2019 | Revised Total Coliform Rule |
| Jan 1, 2019 | Mar 31, 2019 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Mar 31, 2019 | Revised Total Coliform Rule |
| Apr 1, 2013 | Jun 30, 2013 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2013 | Total Coliform Rule |
| Apr 1, 2013 | Jun 30, 2013 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2013 | Total Coliform Rule |
| Apr 1, 2013 | Jun 30, 2013 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2013 | Total Coliform Rule |
| Apr 1, 2013 | Jun 30, 2013 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2013 | Total Coliform Rule |
| Jan 1, 2013 | Mar 31, 2013 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Mar 31, 2013 | Total Coliform Rule |
| Jan 1, 2013 | Mar 31, 2013 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Mar 31, 2013 | Total Coliform Rule |
| Jan 1, 2013 | Mar 31, 2013 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Mar 31, 2013 | Total Coliform Rule |
| Oct 1, 2012 | Dec 31, 2012 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2012 | Total Coliform Rule |
| Oct 1, 2012 | Dec 31, 2012 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2012 | Total Coliform Rule |
| Oct 1, 2012 | Dec 31, 2012 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2012 | Total Coliform Rule |
| Oct 1, 2010 | Dec 31, 2010 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2010 | Total Coliform Rule |
| Oct 1, 2010 | Dec 31, 2010 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2010 | Total Coliform Rule |
| Oct 1, 2010 | Dec 31, 2010 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2010 | Total Coliform Rule |
| Oct 1, 2010 | Dec 31, 2010 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2010 | Total Coliform Rule |
| Oct 1, 2010 | Dec 31, 2010 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2010 | Total Coliform Rule |
| Jul 4, 2010 | — | Public Notice | Other | No | No | — | — | — | Resolved | Oct 4, 2010 | Public Notice Rule and Revised PN Rule |
| Jul 4, 2010 | — | Public Notice | Other | No | No | — | — | — | Resolved | Oct 4, 2010 | Public Notice Rule and Revised PN Rule |
| Jul 1, 2010 | Sep 30, 2010 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2010 | Total Coliform Rule |
| Jul 1, 2010 | Sep 30, 2010 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2010 | Total Coliform Rule |
| Jul 1, 2010 | Sep 30, 2010 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2010 | Total Coliform Rule |
| Jul 1, 2010 | Sep 30, 2010 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2010 | Total Coliform Rule |
| Jul 1, 2010 | Sep 30, 2010 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2010 | Total Coliform Rule |
| Jul 1, 2010 | Sep 30, 2010 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2010 | Total Coliform Rule |
| May 17, 2010 | — | Public Notice | Other | No | No | — | — | — | Resolved | Oct 4, 2010 | Public Notice Rule and Revised PN Rule |
| May 17, 2010 | — | Public Notice | Other | No | No | — | — | — | Resolved | Oct 4, 2010 | Public Notice Rule and Revised PN Rule |
| May 17, 2010 | — | Public Notice | Other | No | No | — | — | — | Resolved | Oct 4, 2010 | Public Notice Rule and Revised PN Rule |
| May 17, 2010 | — | Public Notice | Other | No | No | — | — | — | Resolved | Oct 4, 2010 | Public Notice Rule and Revised PN Rule |
| Apr 1, 2010 | Jun 30, 2010 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2010 | Total Coliform Rule |
| Apr 1, 2010 | Jun 30, 2010 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2010 | Total Coliform Rule |
| Apr 1, 2010 | Jun 30, 2010 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2010 | Total Coliform Rule |
| Apr 1, 2010 | Jun 30, 2010 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2010 | Total Coliform Rule |
| Apr 1, 2010 | Jun 30, 2010 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2010 | Total Coliform Rule |
| Apr 1, 2010 | Jun 30, 2010 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2010 | Total Coliform Rule |
| Apr 1, 2010 | Jun 30, 2010 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2010 | Total Coliform Rule |
| Jan 1, 2010 | Mar 31, 2010 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Mar 31, 2010 | Total Coliform Rule |
| Jan 1, 2010 | Mar 31, 2010 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Mar 31, 2010 | Total Coliform Rule |
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.