CANAAN WATER DEPT
New Hampshire - Community Water System - PWSID: NH0351010
System Information
| PWSID | NH0351010 |
| System Name | CANAAN WATER DEPT |
| System Type | Community Water System |
| Water Source | Surface Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 01 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 8, 1979 |
| Last Reported | Feb 19, 2026 |
Location & Contact
| State | New Hampshire |
| City | CANAAN |
| ZIP Code | 03747 |
| Address | PO BOX 38 |
| Organization | TOWN OF CANAAN |
| Phone | - |
Population & Service
| Population Served | 684 |
| Service Connections | 203 |
Drinking Water Violations (261)
This water system has 261 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 1, 2024 | Jan 1, 2025 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Jan 1, 2025 | - | |
| Oct 1, 2024 | Jan 1, 2025 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Jan 1, 2025 | - | |
| Oct 1, 2024 | Jan 1, 2025 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Jan 1, 2025 | - | |
| Oct 1, 2024 | Jan 1, 2025 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Jan 1, 2025 | - | |
| Oct 1, 2024 | Jan 1, 2025 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Jan 1, 2025 | - | |
| Oct 1, 2024 | Jan 1, 2025 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Jan 1, 2025 | - | |
| Oct 1, 2024 | Jan 1, 2025 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Jan 1, 2025 | - | |
| Oct 1, 2024 | Jan 1, 2025 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Jan 1, 2025 | - | |
| Aug 15, 2024 | - | RPT | No | No | - | - | - | Resolved | Sep 3, 2024 | - | |
| Aug 15, 2024 | - | RPT | No | No | - | - | - | Resolved | Sep 3, 2024 | - | |
| Aug 15, 2024 | - | RPT | No | No | - | - | - | Resolved | Sep 3, 2024 | - | |
| Aug 15, 2024 | - | RPT | No | No | - | - | - | Resolved | Sep 3, 2024 | - | |
| Jul 1, 2024 | Aug 1, 2024 | MON | No | Yes | - | - | - | Resolved | Aug 1, 2024 | - | |
| Jul 1, 2024 | Aug 1, 2024 | MON | No | Yes | - | - | - | Resolved | Aug 1, 2024 | - | |
| Jul 1, 2024 | Aug 1, 2024 | MON | No | Yes | - | - | - | Resolved | Aug 1, 2024 | - | |
| Jul 1, 2024 | Aug 1, 2024 | MON | No | Yes | - | - | - | Resolved | Aug 1, 2024 | - | |
| Mar 2, 2023 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Mar 2, 2023 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Oct 19, 2022 | - | Other | No | No | - | - | - | Resolved | Nov 22, 2022 | - | |
| Oct 19, 2022 | - | Other | No | No | - | - | - | Resolved | Nov 22, 2022 | - | |
| Oct 19, 2022 | - | Other | No | No | - | - | - | Resolved | Nov 22, 2022 | - | |
| Oct 19, 2022 | - | Other | No | No | - | - | - | Resolved | Nov 22, 2022 | - | |
| Oct 1, 2022 | Jan 1, 2023 | MR | No | No | - | 0.080 mg/L | - | Resolved | Jan 1, 2023 | - | |
| Oct 1, 2022 | Jan 1, 2023 | MR | No | No | - | 0.080 mg/L | - | Resolved | Jan 1, 2023 | - | |
| Oct 1, 2022 | Jan 1, 2023 | MR | No | No | - | 0.080 mg/L | - | Resolved | Jan 1, 2023 | - | |
| Oct 1, 2022 | Jan 1, 2023 | MR | No | No | - | 0.080 mg/L | - | Resolved | Jan 1, 2023 | - | |
| Oct 1, 2022 | - | MR | No | No | - | TT | - | Resolved | Nov 17, 2022 | - | |
| Oct 1, 2022 | - | MR | No | No | - | TT | - | Resolved | Nov 17, 2022 | - | |
| Oct 1, 2022 | Jan 1, 2023 | MR | No | No | - | 0.060 mg/L | - | Resolved | Jan 1, 2023 | - | |
| Oct 1, 2022 | Jan 1, 2023 | MR | No | No | - | 0.060 mg/L | - | Resolved | Jan 1, 2023 | - | |
| Oct 1, 2022 | Jan 1, 2023 | MR | No | No | - | 0.060 mg/L | - | Resolved | Jan 1, 2023 | - | |
| Oct 1, 2022 | Jan 1, 2023 | MR | No | No | - | 0.060 mg/L | - | Resolved | Jan 1, 2023 | - | |
| Sep 8, 2022 | - | RPT | No | No | - | - | - | Resolved | Oct 18, 2022 | - | |
| Sep 8, 2022 | - | RPT | No | No | - | - | - | Resolved | Oct 18, 2022 | - | |
| Sep 8, 2022 | - | RPT | No | No | - | - | - | Resolved | Oct 18, 2022 | - | |
| Sep 8, 2022 | - | RPT | No | No | - | - | - | Resolved | Oct 18, 2022 | - | |
| Aug 25, 2022 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Aug 25, 2022 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Aug 1, 2022 | Sep 1, 2022 | MON | No | Yes | - | - | - | Resolved | Sep 1, 2022 | - | |
| Aug 1, 2022 | Sep 1, 2022 | MON | No | Yes | - | - | - | Resolved | Sep 1, 2022 | - | |
| Aug 1, 2022 | Sep 1, 2022 | MON | No | Yes | - | - | - | Resolved | Sep 1, 2022 | - | |
| Aug 1, 2022 | Sep 1, 2022 | MON | No | Yes | - | - | - | Resolved | Sep 1, 2022 | - | |
| Apr 1, 2022 | Jul 1, 2022 | MR | No | No | - | 0.060 mg/L | - | Resolved | Jul 1, 2022 | - | |
| Apr 1, 2022 | Jul 1, 2022 | MR | No | No | - | 0.060 mg/L | - | Resolved | Jul 1, 2022 | - | |
| Apr 1, 2022 | Jul 1, 2022 | MR | No | No | - | 0.060 mg/L | - | Resolved | Jul 1, 2022 | - | |
| Apr 1, 2022 | Jul 1, 2022 | MR | No | No | - | 0.080 mg/L | - | Resolved | Jul 1, 2022 | - | |
| Apr 1, 2022 | Jul 1, 2022 | MR | No | No | - | 0.080 mg/L | - | Resolved | Jul 1, 2022 | - | |
| Apr 1, 2022 | Jul 1, 2022 | MR | No | No | - | 0.080 mg/L | - | Resolved | Jul 1, 2022 | - | |
| Apr 1, 2022 | Jul 1, 2022 | MR | No | No | - | 0.080 mg/L | - | Resolved | Jul 1, 2022 | - | |
| Apr 1, 2022 | Jul 1, 2022 | MR | No | No | - | 0.060 mg/L | - | Resolved | Jul 1, 2022 | - |
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.