MADISON WATER DEPT
New Jersey — Community Water System — PWSID: NJ1417001
System Information
| PWSID | NJ1417001 |
| System Name | MADISON WATER DEPT |
| 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 | Mar 27, 2026 |
Location & Contact
| State | New Jersey |
| City | MADISON |
| ZIP Code | 07940 |
| Address | 50 KINGS RD |
| Organization | DIBIASSE, THOMAS |
| Phone | 973-593-3092 |
Population & Service
| Population Served | 15,820 |
| Service Connections | 5,219 |
Drinking Water Violations (142)
This water system has 142 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, 2025 | — | Other | No | No | — | — | — | Resolved | Dec 12, 2025 | — | |
| Jul 1, 2025 | — | Other | No | No | — | — | — | Resolved | Dec 12, 2025 | — | |
| Jul 1, 2025 | Sep 30, 2025 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Sep 2, 2025 | — | |
| Jul 1, 2025 | Sep 30, 2025 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Sep 2, 2025 | — | |
| Jul 1, 2025 | Sep 30, 2025 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Sep 2, 2025 | — | |
| Jul 1, 2025 | Sep 30, 2025 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Sep 2, 2025 | — | |
| Jan 1, 2025 | Mar 31, 2025 | MR | No | Yes | — | 0.080 mg/L | — | Archived | Mar 31, 2025 | — | |
| Jan 1, 2025 | Mar 31, 2025 | MR | No | Yes | — | 0.060 mg/L | — | Archived | Mar 31, 2025 | — | |
| Jan 1, 2025 | Mar 31, 2025 | MR | No | Yes | — | 0.060 mg/L | — | Archived | Mar 31, 2025 | — | |
| Jan 1, 2025 | Mar 31, 2025 | MR | No | Yes | — | 0.080 mg/L | — | Archived | Mar 31, 2025 | — | |
| Aug 2, 2024 | — | MR | No | No | — | — | — | Unaddressed | — | — | |
| Aug 2, 2024 | — | MR | No | No | — | — | — | Unaddressed | — | — | |
| Aug 16, 2023 | — | MR | No | No | — | — | — | Unaddressed | — | — | |
| Aug 16, 2023 | — | MR | No | No | — | — | — | Unaddressed | — | — | |
| Jul 1, 2020 | Sep 30, 2020 | MR | No | No | — | 4.0 mg/L | — | Resolved | Aug 15, 2020 | — | |
| Jul 1, 2020 | Sep 30, 2020 | MR | No | No | — | 4.0 mg/L | — | Resolved | Aug 15, 2020 | — | |
| Jul 1, 2020 | Sep 30, 2020 | MR | No | No | — | 4.0 mg/L | — | Resolved | Aug 15, 2020 | — | |
| Jul 1, 2019 | Sep 30, 2019 | MR | No | No | — | 4.0 mg/L | — | Resolved | Sep 15, 2019 | — | |
| Jul 1, 2019 | Sep 30, 2019 | MR | No | No | — | 4.0 mg/L | — | Resolved | Sep 15, 2019 | — | |
| Jul 1, 2019 | Sep 30, 2019 | MR | No | No | — | 4.0 mg/L | — | Resolved | Sep 15, 2019 | — | |
| Oct 1, 2016 | Dec 31, 2016 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2016 | — | |
| Oct 1, 2016 | Dec 31, 2016 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2016 | — | |
| Jul 13, 2016 | — | MR | No | No | — | — | — | Resolved | Nov 1, 2016 | — | |
| Jul 13, 2016 | — | MR | No | No | — | — | — | Resolved | Nov 1, 2016 | — | |
| Jul 13, 2016 | — | MR | No | No | — | — | — | Resolved | Nov 1, 2016 | — | |
| Jul 13, 2016 | — | MR | No | No | — | — | — | Resolved | Nov 1, 2016 | — | |
| Jul 1, 2016 | — | Other | No | No | — | — | — | Resolved | Aug 18, 2016 | — | |
| Jul 1, 2016 | — | Other | No | No | — | — | — | Resolved | Aug 18, 2016 | — | |
| Aug 1, 2012 | Aug 31, 2012 | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2012 | — | |
| Aug 1, 2012 | Aug 31, 2012 | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2012 | — | |
| Aug 1, 2012 | Aug 31, 2012 | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2012 | — | |
| Aug 1, 2012 | Aug 31, 2012 | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2012 | — | |
| Jul 1, 2009 | Jul 31, 2009 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 2009 | — | |
| Jul 1, 2009 | Jul 31, 2009 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 2009 | — | |
| Jul 1, 2009 | Jul 31, 2009 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 2009 | — | |
| Jul 1, 2009 | Jul 31, 2009 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 2009 | — | |
| Aug 1, 2006 | Aug 31, 2006 | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2006 | — | |
| Aug 1, 2006 | Aug 31, 2006 | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2006 | — | |
| Aug 1, 2006 | Aug 31, 2006 | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2006 | — | |
| Aug 1, 2006 | Aug 31, 2006 | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2006 | — | |
| Jan 1, 2004 | Mar 31, 2004 | MR | No | Yes | — | 0.005 mg/L | — | Archived | Mar 31, 2004 | — | |
| Jan 1, 2004 | Mar 31, 2004 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Mar 31, 2004 | — | |
| Jan 1, 2004 | Mar 31, 2004 | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Mar 31, 2004 | — | |
| Jan 1, 2004 | Mar 31, 2004 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Mar 31, 2004 | — | |
| Jan 1, 2004 | Mar 31, 2004 | MR | No | Yes | — | 0.1 mg/L | — | Archived | Mar 31, 2004 | — | |
| Jan 1, 2004 | Mar 31, 2004 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Mar 31, 2004 | — | |
| Jan 1, 2004 | Mar 31, 2004 | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Mar 31, 2004 | — | |
| Jan 1, 2004 | Mar 31, 2004 | MR | No | Yes | — | 0.005 mg/L | — | Archived | Mar 31, 2004 | — | |
| Jan 1, 2004 | Mar 31, 2004 | MR | No | Yes | — | 0.005 mg/L | — | Archived | Mar 31, 2004 | — | |
| Jan 1, 2004 | Mar 31, 2004 | MR | No | Yes | — | 0.005 mg/L | — | Archived | Mar 31, 2004 | — |
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.