HARDYSTON TWP MUA
New Jersey - Community Water System - PWSID: NJ1911005
System Information
| PWSID | NJ1911005 |
| System Name | HARDYSTON TWP MUA |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 02 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 21, 1990 |
| Last Reported | Mar 27, 2026 |
Location & Contact
| State | New Jersey |
| City | HARDYSTON TWP |
| ZIP Code | 07419 |
| Address | 149 WHEATSWORTH RD |
| Organization | KAUFER, CARRINE |
| Phone | 973-823-7020 |
Population & Service
| Population Served | 769 |
| Service Connections | 289 |
Drinking Water Violations (168)
This water system has 168 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec 22, 2025 | - | Other | No | No | - | - | - | Resolved | Feb 27, 2026 | - | |
| Dec 22, 2025 | - | Other | No | No | - | - | - | Resolved | Feb 27, 2026 | - | |
| Sep 29, 2025 | - | MR | No | No | - | TT | - | Unaddressed | - | - | |
| Jul 1, 2025 | - | Other | No | No | - | - | - | Resolved | Aug 15, 2025 | - | |
| Jul 1, 2025 | - | Other | No | No | - | - | - | Resolved | Aug 15, 2025 | - | |
| Apr 1, 2025 | - | MR | No | No | - | TT | - | Unaddressed | - | - | |
| Jan 1, 2025 | Jun 30, 2025 | TT | Yes | No | - | TT | - | Archived | Jun 30, 2025 | - | |
| Jan 1, 2025 | Jun 30, 2025 | TT | Yes | No | - | TT | - | Archived | Jun 30, 2025 | - | |
| Jan 1, 2025 | Jun 30, 2025 | TT | Yes | No | - | TT | - | Archived | Jun 30, 2025 | - | |
| Sep 29, 2024 | - | MR | No | No | - | TT | - | Unaddressed | - | - | |
| Jul 1, 2024 | Dec 31, 2024 | MR | No | No | - | TT | - | Resolved | Dec 31, 2024 | - | |
| Jul 1, 2024 | Dec 31, 2024 | MR | No | No | - | TT | - | Resolved | Dec 31, 2024 | - | |
| Jul 1, 2024 | Dec 31, 2024 | MR | No | No | - | TT | - | Resolved | Dec 31, 2024 | - | |
| Mar 31, 2024 | - | MR | No | No | - | TT | - | Unaddressed | - | - | |
| Jan 1, 2024 | Jun 30, 2024 | MR | No | No | - | TT | - | Resolved | Jun 25, 2024 | - | |
| Jan 1, 2024 | Jun 30, 2024 | MR | No | No | - | TT | - | Resolved | Jun 25, 2024 | - | |
| Oct 1, 2022 | - | Other | No | No | - | - | - | Resolved | Nov 9, 2022 | - | |
| Oct 1, 2022 | - | Other | No | No | - | - | - | Resolved | Nov 9, 2022 | - | |
| Jul 1, 2022 | Dec 31, 2022 | MR | No | No | - | TT | - | Resolved | Dec 31, 2022 | - | |
| Jul 1, 2022 | Dec 31, 2022 | MR | No | No | - | TT | - | Resolved | Dec 31, 2022 | - | |
| Jul 1, 2022 | Dec 31, 2022 | MR | No | No | - | TT | - | Resolved | Dec 31, 2022 | - | |
| Jan 1, 2022 | Jun 30, 2022 | MR | No | No | - | TT | - | Resolved | Jun 30, 2022 | - | |
| Jan 1, 2022 | Jun 30, 2022 | MR | No | No | - | TT | - | Resolved | Jun 30, 2022 | - | |
| Jan 1, 2022 | Jun 30, 2022 | MR | No | No | - | TT | - | Resolved | Jun 30, 2022 | - | |
| Jul 23, 2021 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| Jul 23, 2021 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| Jul 23, 2021 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| Jul 23, 2021 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| Jul 1, 2021 | Dec 31, 2021 | MR | No | No | - | TT | - | Resolved | Oct 26, 2021 | - | |
| Jul 1, 2021 | Dec 31, 2021 | MR | No | No | - | TT | - | Resolved | Oct 26, 2021 | - | |
| Jul 1, 2020 | Dec 31, 2020 | MR | No | No | - | TT | - | Resolved | Oct 1, 2020 | - | |
| Jul 1, 2020 | Dec 31, 2020 | MR | No | No | - | TT | - | Resolved | Oct 1, 2020 | - | |
| Apr 1, 2020 | - | TT | Yes | No | - | TT | - | Resolved | Feb 18, 2021 | - | |
| Apr 1, 2020 | - | TT | Yes | No | - | TT | - | Resolved | Feb 18, 2021 | - | |
| Apr 1, 2020 | - | TT | Yes | No | - | TT | - | Resolved | Feb 18, 2021 | - | |
| Jul 1, 2019 | Dec 31, 2019 | MR | No | No | - | TT | - | Resolved | Dec 31, 2019 | - | |
| Jul 1, 2019 | Dec 31, 2019 | MR | No | No | - | TT | - | Resolved | Dec 31, 2019 | - | |
| Jul 1, 2019 | Dec 31, 2019 | MR | No | No | - | TT | - | Resolved | Dec 31, 2019 | - | |
| Jul 1, 2019 | - | Other | No | No | - | - | - | Resolved | Jul 12, 2019 | - | |
| Jul 1, 2019 | - | Other | No | No | - | - | - | Resolved | Jul 12, 2019 | - | |
| Apr 1, 2019 | Jun 30, 2019 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Jun 15, 2019 | - | |
| Apr 1, 2019 | Jun 30, 2019 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Jun 15, 2019 | - | |
| Apr 1, 2014 | Jun 30, 2014 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Jun 30, 2014 | - | |
| Apr 1, 2014 | Jun 30, 2014 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Jun 30, 2014 | - | |
| Oct 1, 2007 | Oct 31, 2007 | MR | No | No | - | 5% of samples | - | Resolved | Oct 31, 2007 | - | |
| Oct 1, 2007 | Oct 31, 2007 | MR | No | No | - | 5% of samples | - | Resolved | Oct 31, 2007 | - | |
| Oct 1, 2007 | Oct 31, 2007 | MR | No | No | - | 5% of samples | - | Resolved | Oct 31, 2007 | - | |
| Oct 1, 2007 | Oct 31, 2007 | MR | No | No | - | 5% of samples | - | Resolved | Oct 31, 2007 | - | |
| Sep 1, 2007 | Sep 30, 2007 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2007 | - | |
| Sep 1, 2007 | Sep 30, 2007 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2007 | - |
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.