REGION 18 SCHOOLS - LYME STREET
Connecticut — Non-Transient Non-Community — PWSID: CT1050492
System Information
| PWSID | CT1050492 |
| System Name | REGION 18 SCHOOLS - LYME STREET |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 01 |
| Serves School | Yes |
| Wholesaler | No |
| First Reported | Jul 20, 1979 |
| Last Reported | Mar 30, 2026 |
Location & Contact
| State | Connecticut |
| City | OLD LYME |
| ZIP Code | 06371 |
| Address | 49 Lyme St |
| Organization | TURNER, RONALD |
| Phone | 860-434-8182 |
Population & Service
| Population Served | 1,102 |
| Service Connections | 3 |
Drinking Water Violations (130)
This water system has 130 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov 1, 2020 | Nov 30, 2020 | TT | Yes | No | — | — | — | Resolved | Nov 30, 2020 | — | |
| Nov 1, 2020 | Nov 30, 2020 | TT | Yes | No | — | — | — | Resolved | Nov 30, 2020 | — | |
| Nov 1, 2020 | Nov 30, 2020 | TT | Yes | No | — | — | — | Resolved | Nov 30, 2020 | — | |
| Nov 1, 2020 | Nov 30, 2020 | TT | Yes | No | — | — | — | Resolved | Nov 30, 2020 | — | |
| Oct 1, 2020 | Oct 31, 2020 | TT | Yes | No | — | — | — | Resolved | Oct 31, 2020 | — | |
| Oct 1, 2020 | Oct 31, 2020 | TT | Yes | No | — | — | — | Resolved | Oct 31, 2020 | — | |
| Oct 1, 2020 | Oct 31, 2020 | TT | Yes | No | — | — | — | Resolved | Oct 31, 2020 | — | |
| Oct 1, 2020 | Oct 31, 2020 | TT | Yes | No | — | — | — | Resolved | Oct 31, 2020 | — | |
| Apr 1, 2019 | Jun 30, 2019 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2019 | — | |
| Apr 1, 2019 | Jun 30, 2019 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2019 | — | |
| Apr 1, 2019 | Jun 30, 2019 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2019 | — | |
| Apr 1, 2019 | Jun 30, 2019 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2019 | — | |
| Dec 1, 2011 | Dec 31, 2011 | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 31, 2011 | — | |
| Dec 1, 2011 | Dec 31, 2011 | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 31, 2011 | — | |
| Dec 1, 2011 | Dec 31, 2011 | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 31, 2011 | — | |
| Dec 1, 2011 | Dec 31, 2011 | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 31, 2011 | — | |
| Oct 1, 2010 | Oct 31, 2010 | MCL | Yes | No | — | 5% of samples | — | Resolved | Oct 31, 2010 | — | |
| Oct 1, 2010 | Oct 31, 2010 | MCL | Yes | No | — | 5% of samples | — | Resolved | Oct 31, 2010 | — | |
| Oct 1, 2010 | Oct 31, 2010 | MCL | Yes | No | — | 5% of samples | — | Resolved | Oct 31, 2010 | — | |
| Oct 1, 2010 | Oct 31, 2010 | MCL | Yes | No | — | 5% of samples | — | Resolved | Oct 31, 2010 | — | |
| Sep 1, 2009 | Sep 30, 2009 | MCL | Yes | No | — | 5% of samples | — | Resolved | Sep 30, 2009 | — | |
| Sep 1, 2009 | Sep 30, 2009 | MCL | Yes | No | — | 5% of samples | — | Resolved | Sep 30, 2009 | — | |
| Sep 1, 2009 | Sep 30, 2009 | MCL | Yes | No | — | 5% of samples | — | Resolved | Sep 30, 2009 | — | |
| Sep 1, 2009 | Sep 30, 2009 | MCL | Yes | No | — | 5% of samples | — | Resolved | Sep 30, 2009 | — | |
| Nov 1, 2004 | Nov 30, 2004 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 2004 | — | |
| Nov 1, 2004 | Nov 30, 2004 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 2004 | — | |
| Nov 1, 2004 | Nov 30, 2004 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 2004 | — | |
| Nov 1, 2004 | Nov 30, 2004 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 2004 | — | |
| Jul 1, 2004 | Jul 31, 2004 | MR | No | No | — | 5% of samples | — | Resolved | Jul 31, 2004 | — | |
| Jul 1, 2004 | Jul 31, 2004 | MR | No | No | — | 5% of samples | — | Resolved | Jul 31, 2004 | — | |
| Jul 1, 2004 | Jul 31, 2004 | MR | No | No | — | 5% of samples | — | Resolved | Jul 31, 2004 | — | |
| Jul 1, 2004 | Jul 31, 2004 | MR | No | No | — | 5% of samples | — | Resolved | Jul 31, 2004 | — | |
| Jan 29, 2004 | — | Other | No | No | — | — | — | Resolved | May 25, 2004 | — | |
| Jan 29, 2004 | — | Other | No | No | — | — | — | Resolved | May 25, 2004 | — | |
| Dec 1, 2003 | Dec 31, 2003 | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 31, 2003 | — | |
| Dec 1, 2003 | Dec 31, 2003 | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 31, 2003 | — | |
| Dec 1, 2003 | Dec 31, 2003 | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 31, 2003 | — | |
| Dec 1, 2003 | Dec 31, 2003 | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 31, 2003 | — | |
| Aug 1, 2003 | Aug 31, 2003 | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2003 | — | |
| Aug 1, 2003 | Aug 31, 2003 | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2003 | — | |
| Aug 1, 2003 | Aug 31, 2003 | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2003 | — | |
| Aug 1, 2003 | Aug 31, 2003 | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2003 | — | |
| May 1, 2002 | May 31, 2002 | MCL | Yes | No | — | 5% of samples | — | Resolved | May 31, 2002 | — | |
| May 1, 2002 | May 31, 2002 | MCL | Yes | No | — | 5% of samples | — | Resolved | May 31, 2002 | — | |
| Apr 1, 2002 | Apr 30, 2002 | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 2002 | — | |
| Apr 1, 2002 | Apr 30, 2002 | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 2002 | — | |
| Apr 1, 2002 | Apr 30, 2002 | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 2002 | — | |
| Apr 1, 2002 | Apr 30, 2002 | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 2002 | — | |
| Apr 1, 2002 | Apr 30, 2002 | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 2002 | — | |
| Mar 1, 2002 | Mar 31, 2002 | MCL | Yes | No | — | 5% of samples | — | Resolved | Mar 31, 2002 | — |
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.