HAMPSTEAD AREA WATER
New Hampshire — Community Water System — PWSID: NH1031010
System Information
| PWSID | NH1031010 |
| System Name | HAMPSTEAD AREA WATER |
| 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 | Feb 7, 1992 |
| Last Reported | Feb 19, 2026 |
Location & Contact
| State | New Hampshire |
| City | ATKINSON |
| ZIP Code | 03811 |
| Address | 54 SAWYER AVE |
| Organization | HAMPSTEAD AREA WATER CO |
| Phone | — |
Population & Service
| Population Served | 7,153 |
| Service Connections | 2,824 |
Drinking Water Violations (174)
This water system has 174 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, 2023 | Mar 31, 2023 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Mar 31, 2023 | — | |
| Jan 1, 2023 | Mar 31, 2023 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Mar 31, 2023 | — | |
| Jan 1, 2023 | Mar 31, 2023 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Mar 31, 2023 | — | |
| Jan 1, 2023 | Mar 31, 2023 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Mar 31, 2023 | — | |
| Nov 1, 2020 | — | RPT | No | No | — | — | — | Resolved | Nov 30, 2020 | — | |
| Nov 1, 2020 | — | RPT | No | No | — | — | — | Resolved | Nov 30, 2020 | — | |
| Nov 1, 2020 | — | TT | Yes | No | — | — | — | Resolved | Nov 30, 2020 | — | |
| Nov 1, 2020 | — | TT | Yes | No | — | — | — | Resolved | Nov 30, 2020 | — | |
| Nov 1, 2020 | — | RPT | No | No | — | — | — | Resolved | Nov 30, 2020 | — | |
| Nov 1, 2020 | — | RPT | No | No | — | — | — | Resolved | Nov 30, 2020 | — | |
| Nov 1, 2020 | — | TT | Yes | No | — | — | — | Resolved | Nov 30, 2020 | — | |
| Nov 1, 2020 | — | TT | Yes | No | — | — | — | Resolved | Nov 30, 2020 | — | |
| Oct 1, 2020 | Jan 1, 2021 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Jan 1, 2021 | — | |
| Oct 1, 2020 | Jan 1, 2021 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Jan 1, 2021 | — | |
| Oct 1, 2020 | Jan 1, 2021 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Jan 1, 2021 | — | |
| Oct 1, 2020 | Jan 1, 2021 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Jan 1, 2021 | — | |
| Oct 1, 2020 | Jan 1, 2021 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Jan 1, 2021 | — | |
| Oct 1, 2020 | Jan 1, 2021 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Jan 1, 2021 | — | |
| Oct 1, 2020 | Jan 1, 2021 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Jan 1, 2021 | — | |
| Oct 1, 2020 | Jan 1, 2021 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Jan 1, 2021 | — | |
| Jul 1, 2020 | Sep 30, 2020 | MCL | Yes | No | 6 PCI/L | 5 pCi/L | — | Resolved | Sep 30, 2020 | — | |
| Jul 1, 2020 | Sep 30, 2020 | MCL | Yes | No | 6 PCI/L | 5 pCi/L | — | Resolved | Sep 30, 2020 | — | |
| Jul 1, 2020 | Sep 30, 2020 | MCL | Yes | No | 6 PCI/L | 5 pCi/L | — | Resolved | Sep 30, 2020 | — | |
| Jul 1, 2020 | Oct 1, 2020 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Oct 1, 2020 | — | |
| Jul 1, 2020 | Oct 1, 2020 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Oct 1, 2020 | — | |
| Jul 1, 2020 | Oct 1, 2020 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Oct 1, 2020 | — | |
| Jul 1, 2020 | Sep 30, 2020 | MCL | Yes | No | 6 PCI/L | 5 pCi/L | — | Resolved | Sep 30, 2020 | — | |
| Jul 1, 2020 | Oct 1, 2020 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Oct 1, 2020 | — | |
| Jul 1, 2020 | Oct 1, 2020 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Oct 1, 2020 | — | |
| Jul 1, 2020 | Oct 1, 2020 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Oct 1, 2020 | — | |
| Jul 1, 2020 | Oct 1, 2020 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Oct 1, 2020 | — | |
| Jul 1, 2020 | Oct 1, 2020 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Oct 1, 2020 | — | |
| Apr 1, 2020 | Jul 1, 2020 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Jul 1, 2020 | — | |
| Apr 1, 2020 | Jul 1, 2020 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Jul 1, 2020 | — | |
| Apr 1, 2020 | Jul 1, 2020 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Jul 1, 2020 | — | |
| Apr 1, 2020 | Jul 1, 2020 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Jul 1, 2020 | — | |
| Apr 1, 2020 | Jul 1, 2020 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Jul 1, 2020 | — | |
| Apr 1, 2020 | Jul 1, 2020 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Jul 1, 2020 | — | |
| Apr 1, 2020 | Jul 1, 2020 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Jul 1, 2020 | — | |
| Apr 1, 2020 | Jul 1, 2020 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Jul 1, 2020 | — | |
| Jul 1, 2018 | Sep 30, 2018 | MCL | Yes | No | .017 MG/L | 0.010 mg/L | — | Resolved | Sep 30, 2018 | — | |
| Jul 1, 2018 | Sep 30, 2018 | MCL | Yes | No | .017 MG/L | 0.010 mg/L | — | Resolved | Sep 30, 2018 | — | |
| Jul 1, 2018 | Sep 30, 2018 | MCL | Yes | No | .017 MG/L | 0.010 mg/L | — | Resolved | Sep 30, 2018 | — | |
| Jul 1, 2018 | Sep 30, 2018 | MCL | Yes | No | .017 MG/L | 0.010 mg/L | — | Resolved | Sep 30, 2018 | — | |
| Jan 1, 2015 | Mar 31, 2015 | MCL | Yes | No | 7 PCI/L | 5 pCi/L | — | Resolved | Mar 31, 2015 | — | |
| Jan 1, 2015 | Mar 31, 2015 | MCL | Yes | No | 7 PCI/L | 5 pCi/L | — | Resolved | Mar 31, 2015 | — | |
| Jan 1, 2015 | Mar 31, 2015 | MCL | Yes | No | 7 PCI/L | 5 pCi/L | — | Resolved | Mar 31, 2015 | — | |
| Jan 1, 2015 | Mar 31, 2015 | MCL | Yes | No | 7 PCI/L | 5 pCi/L | — | Resolved | Mar 31, 2015 | — | |
| Apr 1, 2014 | Jun 30, 2014 | MCL | Yes | No | 6.1 PCI/L | 5 pCi/L | — | Resolved | Jun 30, 2014 | — | |
| Apr 1, 2014 | Jun 30, 2014 | MCL | Yes | No | 6.1 PCI/L | 5 pCi/L | — | Resolved | Jun 30, 2014 | — |
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.