LINDHBROOK WATER COMPANY
Connecticut — Community Water System — PWSID: RI1000098
System Information
| PWSID | RI1000098 |
| System Name | LINDHBROOK WATER COMPANY |
| 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 | Nov 24, 1987 |
| Last Reported | Dec 8, 2025 |
Location & Contact
| State | Connecticut |
| City | HARWINTON |
| ZIP Code | 06791 |
| Address | 345 HARMONY HILL ROAD |
| Organization | COLETTE, CRAIG |
| Phone | 860-307-4626 |
Population & Service
| Population Served | 200 |
| Service Connections | 63 |
Drinking Water Violations (623)
This water system has 623 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 1, 2025 | Mar 31, 2025 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Archived | Mar 31, 2025 | Revised Total Coliform Rule |
| Jan 1, 2025 | Mar 31, 2025 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Archived | Mar 31, 2025 | Revised Total Coliform Rule |
| Jan 1, 2025 | Mar 31, 2025 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Archived | Mar 31, 2025 | Revised Total Coliform Rule |
| Sep 28, 2024 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Unaddressed | — | Lead and Copper Rule |
| Sep 28, 2024 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Unaddressed | — | Lead and Copper Rule |
| Aug 23, 2024 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Aug 22, 2024 | Ground Water Rule |
| Aug 23, 2024 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Aug 22, 2024 | Ground Water Rule |
| Aug 23, 2024 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Aug 22, 2024 | Ground Water Rule |
| Aug 23, 2024 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Aug 22, 2024 | Ground Water Rule |
| Aug 23, 2024 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Aug 22, 2024 | Ground Water Rule |
| Apr 16, 2024 | — | Groundwater Rule | TT | Yes | No | — | — | — | Unaddressed | — | Ground Water Rule |
| Apr 16, 2024 | — | Groundwater Rule | TT | Yes | No | — | — | — | Unaddressed | — | Ground Water Rule |
| Apr 16, 2024 | — | Groundwater Rule | TT | Yes | No | — | — | — | Unaddressed | — | Ground Water Rule |
| Apr 16, 2024 | — | Groundwater Rule | TT | Yes | No | — | — | — | Unaddressed | — | Ground Water Rule |
| Apr 1, 2024 | Jun 30, 2024 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Jun 30, 2024 | Revised Total Coliform Rule |
| Apr 1, 2024 | Jun 30, 2024 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Jun 30, 2024 | Revised Total Coliform Rule |
| Apr 1, 2024 | Jun 30, 2024 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Jun 30, 2024 | Revised Total Coliform Rule |
| Apr 1, 2024 | Jun 30, 2024 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Jun 30, 2024 | Revised Total Coliform Rule |
| Apr 1, 2024 | Jun 30, 2024 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Jun 30, 2024 | Revised Total Coliform Rule |
| Mar 30, 2024 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Unaddressed | — | Lead and Copper Rule |
| Mar 30, 2024 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Unaddressed | — | Lead and Copper Rule |
| Sep 28, 2023 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Unaddressed | — | Lead and Copper Rule |
| Sep 28, 2023 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Unaddressed | — | Lead and Copper Rule |
| Sep 28, 2023 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Unaddressed | — | Lead and Copper Rule |
| Aug 7, 2023 | — | Public Notice | Other | No | No | — | — | — | Resolved | Oct 6, 2023 | Public Notice Rule and Revised PN Rule |
| Aug 7, 2023 | — | Public Notice | Other | No | No | — | — | — | Resolved | Oct 6, 2023 | Public Notice Rule and Revised PN Rule |
| Aug 7, 2023 | — | Public Notice | Other | No | No | — | — | — | Resolved | Oct 6, 2023 | Public Notice Rule and Revised PN Rule |
| May 18, 2023 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Unaddressed | — | Lead and Copper Rule |
| May 18, 2023 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Unaddressed | — | Lead and Copper Rule |
| May 18, 2023 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Unaddressed | — | Lead and Copper Rule |
| May 18, 2023 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Unaddressed | — | Lead and Copper Rule |
| May 18, 2023 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Unaddressed | — | Lead and Copper Rule |
| Jan 1, 2023 | Dec 31, 2023 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2023 | Nitrate Rule |
| Jan 1, 2023 | Dec 31, 2023 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2023 | Nitrate Rule |
| Jan 1, 2023 | Dec 31, 2023 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2023 | Nitrate Rule |
| Jan 1, 2023 | Dec 31, 2023 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2023 | Nitrate Rule |
| Jan 1, 2023 | Dec 31, 2023 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2023 | Nitrate Rule |
| Jul 1, 2022 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Nov 28, 2022 | Lead and Copper Rule |
| Jul 1, 2022 | Dec 31, 2022 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 2022 | Lead and Copper Rule |
| Jul 1, 2022 | Dec 31, 2022 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 2022 | Lead and Copper Rule |
| Jul 1, 2022 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Oct 16, 2022 | Consumer Confidence Rule |
| Jul 1, 2022 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Oct 16, 2022 | Consumer Confidence Rule |
| Jul 1, 2022 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Nov 28, 2022 | Lead and Copper Rule |
| Jul 1, 2022 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Oct 16, 2022 | Consumer Confidence Rule |
| Jul 1, 2022 | Dec 31, 2022 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 2022 | Lead and Copper Rule |
| Jul 1, 2022 | Dec 31, 2022 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 2022 | Lead and Copper Rule |
| Jul 1, 2022 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Oct 16, 2022 | Consumer Confidence Rule |
| Jul 1, 2022 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Nov 28, 2022 | Lead and Copper Rule |
| Jul 1, 2022 | Dec 31, 2022 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 2022 | Lead and Copper Rule |
| Jul 1, 2022 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Nov 28, 2022 | Lead and Copper 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.