DELAWARE TOWNSHIP MUA
New Jersey - Community Water System - PWSID: NJ1007001
System Information
| PWSID | NJ1007001 |
| System Name | DELAWARE TOWNSHIP 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 | Mar 1, 1980 |
| Last Reported | Jun 30, 2026 |
Location & Contact
| State | New Jersey |
| City | SERGEANTSVILLE |
| ZIP Code | 08557 |
| Address | P O BOX 103 |
| Organization | RANKIN, DIANNE |
| Phone | 908-782-9601 |
Population & Service
| Population Served | 500 |
| Service Connections | 173 |
Drinking Water Violations (61)
This water system has 61 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, 2024 | - | Other | No | No | - | - | - | Resolved | Jul 17, 2024 | - | |
| Jul 1, 2024 | - | Other | No | No | - | - | - | Resolved | Jul 17, 2024 | - | |
| Jan 1, 2021 | Jun 30, 2021 | MR | No | No | - | TT | - | Resolved | Jun 30, 2021 | - | |
| Jan 1, 2021 | Jun 30, 2021 | MR | No | No | - | TT | - | Resolved | Jun 30, 2021 | - | |
| Jan 1, 2021 | Jun 30, 2021 | MR | No | No | - | TT | - | Resolved | Jun 30, 2021 | - | |
| Nov 26, 2020 | - | Other | No | No | - | - | - | Resolved | Nov 30, 2020 | - | |
| Nov 26, 2020 | - | Other | No | No | - | - | - | Resolved | Nov 30, 2020 | - | |
| Nov 26, 2020 | - | Other | No | No | - | - | - | Resolved | Nov 30, 2020 | - | |
| Jul 1, 2020 | Dec 31, 2020 | TT | Yes | No | - | TT | - | Resolved | Dec 31, 2020 | - | |
| Jul 1, 2020 | Dec 31, 2020 | TT | Yes | No | - | TT | - | Resolved | Dec 31, 2020 | - | |
| Jul 1, 2020 | Dec 31, 2020 | TT | Yes | No | - | TT | - | Resolved | Dec 31, 2020 | - | |
| Jul 1, 2020 | Dec 31, 2020 | TT | Yes | No | - | TT | - | Resolved | Dec 31, 2020 | - | |
| Jan 1, 2020 | Dec 31, 2022 | MR | No | Yes | - | 0.2 mg/L | - | Resolved | Feb 16, 2021 | - | |
| Jan 1, 2020 | Jun 30, 2020 | MR | No | No | - | TT | - | Resolved | Jun 30, 2020 | - | |
| Jan 1, 2020 | Mar 31, 2020 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Jan 15, 2020 | - | |
| Jan 1, 2020 | Mar 31, 2020 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Jan 15, 2020 | - | |
| Jan 1, 2020 | Jun 30, 2020 | MR | No | No | - | TT | - | Resolved | Jun 30, 2020 | - | |
| Jan 1, 2020 | Dec 31, 2025 | MR | No | Yes | - | 15 pCi/L | - | Archived | Dec 31, 2025 | - | |
| Jan 1, 2020 | Dec 31, 2025 | MR | No | Yes | - | 15 pCi/L | - | Archived | Dec 31, 2025 | - | |
| Jan 1, 2020 | Jun 30, 2020 | MR | No | No | - | TT | - | Resolved | Jun 30, 2020 | - | |
| Jan 1, 2020 | Jun 30, 2020 | TT | Yes | No | - | TT | - | Resolved | Jun 30, 2020 | - | |
| Jan 1, 2020 | Jun 30, 2020 | TT | Yes | No | - | TT | - | Resolved | Jun 30, 2020 | - | |
| Jan 1, 2020 | Jun 30, 2020 | TT | Yes | No | - | TT | - | Resolved | Jun 30, 2020 | - | |
| Jan 1, 2020 | Jun 30, 2020 | TT | Yes | No | - | TT | - | Resolved | Jun 30, 2020 | - | |
| Jan 1, 2020 | Dec 31, 2022 | MR | No | Yes | - | 0.2 mg/L | - | Resolved | Feb 16, 2021 | - | |
| Jul 1, 2019 | Sep 30, 2019 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Jul 15, 2019 | - | |
| Jul 1, 2019 | Sep 30, 2019 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Jul 15, 2019 | - | |
| Jan 1, 2019 | Jun 30, 2019 | MR | No | No | - | TT | - | Resolved | Jun 30, 2019 | - | |
| Jan 1, 2019 | Jun 30, 2019 | MR | No | No | - | TT | - | Resolved | Jun 30, 2019 | - | |
| Jan 1, 2019 | Jun 30, 2019 | MR | No | No | - | TT | - | Resolved | Jun 30, 2019 | - | |
| Oct 1, 2018 | Dec 31, 2018 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Oct 15, 2018 | - | |
| Oct 1, 2018 | Dec 31, 2018 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Oct 15, 2018 | - | |
| Oct 1, 2018 | Dec 31, 2018 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Oct 15, 2018 | - | |
| Aug 1, 2016 | Jul 31, 2017 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Jul 25, 2017 | - | |
| Aug 1, 2016 | Jul 31, 2017 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Jul 25, 2017 | - | |
| Aug 1, 2016 | Jul 31, 2017 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Jul 25, 2017 | - | |
| Aug 1, 2016 | Jul 31, 2017 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Jul 25, 2017 | - | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2016 | - | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2016 | - | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2016 | - | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2016 | - | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2016 | - | |
| Jul 1, 2011 | - | Other | No | No | - | - | - | Resolved | Jul 21, 2011 | - | |
| Jul 1, 2011 | - | Other | No | No | - | - | - | Resolved | Jul 21, 2011 | - | |
| Jul 1, 1999 | Sep 30, 1999 | MR | No | Yes | - | 10 mg/L | - | Resolved | Sep 30, 1999 | - | |
| Jun 1, 1988 | May 31, 1991 | MR | No | Yes | - | 0.05 mg/L | - | Archived | May 31, 1991 | - | |
| Jun 1, 1988 | May 31, 1991 | MR | No | Yes | - | 0.005 mg/L | - | Archived | May 31, 1991 | - | |
| Jun 1, 1988 | May 31, 1991 | MR | No | Yes | - | 10 mg/L | - | Archived | May 31, 1991 | - | |
| Jun 1, 1988 | May 31, 1991 | MR | No | Yes | - | 2 mg/L | - | Archived | May 31, 1991 | - | |
| Jun 1, 1988 | May 31, 1991 | MCL | Yes | No | 4.9 MG/L | 2 mg/L | 1 | Resolved | Oct 26, 1988 | - |
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.