GRANT HILL ASSOCIATES, INC.
Connecticut - Community Water System - PWSID: CT0110011
System Information
| PWSID | CT0110011 |
| System Name | GRANT HILL ASSOCIATES, INC. |
| System Type | Community Water System |
| Water Source | Ground Water |
| 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 | BLOOMFIELD |
| ZIP Code | 06002 |
| Address | 21 GRANT HILL ROAD |
| Organization | GOODMAN, FRITZ |
| Phone | 860-233-9631 |
Population & Service
| Population Served | 97 |
| Service Connections | 42 |
Drinking Water Violations (157)
This water system has 157 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 2025 | - | MR | No | No | - | TT | - | Unaddressed | - | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Unaddressed | - | - | |
| Oct 1, 2024 | - | MR | No | No | - | TT | - | Unaddressed | - | - | |
| Oct 1, 2024 | - | MR | No | No | - | TT | - | Unaddressed | - | - | |
| Oct 1, 2024 | - | MR | No | No | - | TT | - | Unaddressed | - | - | |
| Jul 1, 2023 | - | Other | No | No | - | - | - | Resolved | Aug 1, 2023 | - | |
| Aug 10, 2021 | - | Other | No | No | - | - | - | Resolved | Jul 22, 2022 | - | |
| Aug 10, 2021 | - | Other | No | No | - | - | - | Resolved | Jul 22, 2022 | - | |
| Aug 10, 2019 | - | Other | No | No | - | - | - | Resolved | Apr 7, 2020 | - | |
| Aug 10, 2018 | - | Other | No | No | - | - | - | Resolved | Dec 21, 2022 | - | |
| Aug 10, 2016 | - | Other | No | No | - | - | - | Resolved | Dec 21, 2022 | - | |
| Aug 10, 2016 | - | Other | No | No | - | - | - | Resolved | Dec 21, 2022 | - | |
| Aug 10, 2015 | - | Other | No | No | - | - | - | Resolved | Jul 15, 2015 | - | |
| Aug 10, 2015 | - | Other | No | No | - | - | - | Resolved | Jul 15, 2015 | - | |
| Jul 1, 2015 | - | Other | No | No | - | - | - | Resolved | Jul 21, 2015 | - | |
| Jul 1, 2015 | - | Other | No | No | - | - | - | Resolved | Jul 21, 2015 | - | |
| Aug 10, 2014 | - | Other | No | No | - | - | - | Resolved | Dec 21, 2022 | - | |
| Aug 10, 2014 | - | Other | No | No | - | - | - | Resolved | Dec 21, 2022 | - | |
| Jul 1, 2014 | - | Other | No | No | - | - | - | Resolved | Oct 1, 2021 | - | |
| Jul 1, 2014 | - | Other | No | No | - | - | - | Resolved | Oct 1, 2021 | - | |
| Aug 10, 2013 | - | Other | No | No | - | - | - | Resolved | Dec 21, 2022 | - | |
| Aug 10, 2013 | - | Other | No | No | - | - | - | Resolved | Dec 21, 2022 | - | |
| Aug 10, 2013 | - | Other | No | No | - | - | - | Resolved | Dec 21, 2022 | - | |
| Aug 10, 2011 | - | Other | No | No | - | - | - | Resolved | Dec 5, 2011 | - | |
| Aug 10, 2011 | - | Other | No | No | - | - | - | Resolved | Dec 5, 2011 | - | |
| Aug 10, 2007 | - | Other | No | No | - | - | - | Resolved | Nov 20, 2007 | - | |
| Aug 10, 2007 | - | Other | No | No | - | - | - | Resolved | Nov 20, 2007 | - | |
| Aug 10, 2006 | - | Other | No | No | - | - | - | Resolved | Nov 16, 2006 | - | |
| Aug 10, 2006 | - | Other | No | No | - | - | - | Resolved | Nov 16, 2006 | - | |
| Aug 10, 2004 | - | Other | No | No | - | - | - | Resolved | Jun 30, 2005 | - | |
| Aug 10, 2004 | - | Other | No | No | - | - | - | Resolved | Jun 30, 2005 | - | |
| Jul 1, 2004 | - | Other | No | No | - | - | - | Resolved | Jun 30, 2005 | - | |
| Jul 1, 2004 | - | Other | No | No | - | - | - | Resolved | Jun 30, 2005 | - | |
| Jan 1, 2004 | Dec 31, 2004 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2004 | - | |
| Jan 1, 2004 | Dec 31, 2004 | MR | No | Yes | - | 1 mg/L | - | Resolved | Dec 31, 2004 | - | |
| Jan 1, 2004 | Dec 31, 2004 | MR | No | Yes | - | 1 mg/L | - | Resolved | Dec 31, 2004 | - | |
| Jan 1, 2004 | Dec 31, 2004 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2004 | - | |
| Oct 1, 2001 | Dec 31, 2001 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2001 | - | |
| Oct 1, 2001 | Dec 31, 2001 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2001 | - | |
| Oct 1, 2001 | Dec 31, 2001 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2001 | - | |
| Oct 19, 1999 | - | Other | No | No | - | - | - | Resolved | Jun 19, 2000 | - | |
| Oct 19, 1999 | - | Other | No | No | - | - | - | Resolved | Jun 19, 2000 | - | |
| Oct 19, 1999 | - | Other | No | No | - | - | - | Resolved | Jun 19, 2000 | - | |
| Jan 1, 1999 | Dec 31, 2002 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2002 | - | |
| Jan 1, 1999 | Dec 31, 2002 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2002 | - | |
| Jan 1, 1999 | Dec 31, 2002 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2002 | - | |
| Jan 1, 1999 | Dec 31, 2002 | MR | No | Yes | - | 15 pCi/L | - | Resolved | Dec 31, 2002 | - | |
| Jan 1, 1999 | Dec 31, 2002 | MR | No | Yes | - | 15 pCi/L | - | Resolved | Dec 31, 2002 | - | |
| Jan 1, 1999 | Dec 31, 2002 | MR | No | Yes | - | 15 pCi/L | - | Resolved | Dec 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.