GROTON LONG POINT ASSOCIATION
Connecticut - Community Water System - PWSID: CT0590051
System Information
| PWSID | CT0590051 |
| System Name | GROTON LONG POINT ASSOCIATION |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 01 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 8, 1979 |
| Last Reported | Mar 30, 2026 |
Location & Contact
| State | Connecticut |
| City | GROTON |
| ZIP Code | 06340 |
| Address | 29 Prospect |
| Organization | WALKER, LANCE |
| Phone | 860-460-8972 |
Population & Service
| Population Served | 2,400 |
| Service Connections | 601 |
Drinking Water Violations (70)
This water system has 70 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 29, 2025 | - | MR | No | No | - | TT | - | Resolved | Nov 5, 2025 | - | |
| Aug 10, 2025 | - | Other | No | No | - | - | - | Resolved | Nov 5, 2025 | - | |
| Jul 1, 2025 | - | Other | No | No | - | - | - | Resolved | Aug 27, 2025 | - | |
| Jul 1, 2024 | - | Other | No | No | - | - | - | Resolved | Jul 11, 2024 | - | |
| Mar 31, 2024 | - | MR | No | No | - | TT | - | Resolved | Apr 24, 2024 | - | |
| Sep 29, 2023 | - | MR | No | No | - | TT | - | Resolved | Apr 24, 2024 | - | |
| Sep 29, 2023 | - | MR | No | No | - | TT | - | Resolved | Apr 24, 2024 | - | |
| Aug 10, 2022 | - | Other | No | No | - | - | - | Resolved | Apr 23, 2023 | - | |
| Aug 10, 2022 | - | Other | No | No | - | - | - | Resolved | Apr 23, 2023 | - | |
| Jul 1, 2022 | - | Other | No | No | - | - | - | Resolved | Nov 21, 2022 | - | |
| Jul 1, 2022 | - | Other | No | No | - | - | - | Resolved | Nov 21, 2022 | - | |
| Sep 23, 2021 | - | Other | No | No | - | - | - | Resolved | Dec 3, 2021 | - | |
| Sep 23, 2021 | - | Other | No | No | - | - | - | Resolved | Dec 3, 2021 | - | |
| Jul 1, 2021 | - | MR | No | No | - | TT | - | Resolved | Jun 30, 2022 | - | |
| Jul 1, 2021 | - | MR | No | No | - | TT | - | Resolved | Jun 30, 2022 | - | |
| Jul 1, 2021 | - | MR | No | No | - | TT | - | Resolved | Jun 30, 2022 | - | |
| Jul 1, 2021 | - | MR | No | No | - | TT | - | Resolved | Jun 30, 2022 | - | |
| Mar 13, 2021 | - | Other | No | No | - | - | - | Resolved | Jun 15, 2021 | - | |
| Mar 13, 2021 | - | Other | No | No | - | - | - | Resolved | Jun 15, 2021 | - | |
| Jan 1, 2021 | - | MR | No | No | - | TT | - | Resolved | Jun 30, 2022 | - | |
| Jan 1, 2021 | - | MR | No | No | - | TT | - | Resolved | Jun 30, 2022 | - | |
| Jan 1, 2021 | - | MR | No | No | - | TT | - | Resolved | Jun 30, 2022 | - | |
| Jan 1, 2021 | - | MR | No | No | - | TT | - | Resolved | Jun 30, 2022 | - | |
| Jul 1, 2020 | - | MR | No | No | - | TT | - | Resolved | Jun 30, 2022 | - | |
| Jul 1, 2020 | - | MR | No | No | - | TT | - | Resolved | Jun 30, 2022 | - | |
| Jul 1, 2020 | - | MR | No | No | - | TT | - | Resolved | Jun 30, 2022 | - | |
| Jul 1, 2020 | - | MR | No | No | - | TT | - | Resolved | Jun 30, 2022 | - | |
| Jan 1, 2020 | - | MR | No | No | - | TT | - | Resolved | Jun 30, 2022 | - | |
| Jan 1, 2020 | - | MR | No | No | - | TT | - | Resolved | Jun 30, 2022 | - | |
| Jan 1, 2020 | - | MR | No | No | - | TT | - | Resolved | Jun 30, 2022 | - | |
| Jan 1, 2020 | - | MR | No | No | - | TT | - | Resolved | Jun 30, 2022 | - | |
| Jul 1, 2016 | - | Other | No | No | - | - | - | Resolved | Jul 14, 2016 | - | |
| Jul 1, 2016 | - | Other | No | No | - | - | - | Resolved | Jul 14, 2016 | - | |
| Aug 10, 2014 | - | Other | No | No | - | - | - | Resolved | Nov 25, 2014 | - | |
| Aug 10, 2014 | - | Other | No | No | - | - | - | Resolved | Nov 25, 2014 | - | |
| Aug 10, 2011 | - | Other | No | No | - | - | - | Resolved | Jan 9, 2012 | - | |
| Aug 10, 2011 | - | Other | No | No | - | - | - | Resolved | Jan 9, 2012 | - | |
| Jul 1, 2010 | - | Other | No | No | - | - | - | Resolved | Dec 6, 2010 | - | |
| Jul 1, 2010 | - | Other | No | No | - | - | - | Resolved | Dec 6, 2010 | - | |
| Jul 1, 2009 | - | Other | No | No | - | - | - | Resolved | Jul 13, 2009 | - | |
| Jul 1, 2009 | - | Other | No | No | - | - | - | Resolved | Jul 13, 2009 | - | |
| Jan 1, 2005 | Mar 31, 2005 | MCL | Yes | No | .085 MG/L | 0.080 mg/L | .08 | Resolved | Mar 31, 2005 | - | |
| Jan 1, 2005 | Mar 31, 2005 | MCL | Yes | No | .085 MG/L | 0.080 mg/L | .08 | Resolved | Mar 31, 2005 | - | |
| Jan 1, 2005 | Mar 31, 2005 | MCL | Yes | No | .085 MG/L | 0.080 mg/L | .08 | Resolved | Mar 31, 2005 | - | |
| Jan 1, 2005 | Mar 31, 2005 | MCL | Yes | No | .085 MG/L | 0.080 mg/L | .08 | Resolved | Mar 31, 2005 | - | |
| Oct 1, 2004 | Dec 31, 2004 | MCL | Yes | No | .09 MG/L | 0.080 mg/L | .08 | Resolved | Dec 31, 2004 | - | |
| Oct 1, 2004 | Dec 31, 2004 | MCL | Yes | No | .09 MG/L | 0.080 mg/L | .08 | Resolved | Dec 31, 2004 | - | |
| Oct 1, 2004 | Dec 31, 2004 | MCL | Yes | No | .09 MG/L | 0.080 mg/L | .08 | Resolved | Dec 31, 2004 | - | |
| Jan 1, 2004 | Mar 31, 2004 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Mar 31, 2004 | - | |
| Jan 1, 2004 | Mar 31, 2004 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Mar 31, 2004 | - |
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.