TWO RIVERS WATERWORKS
Wisconsin - Community Water System - PWSID: WI4360436
System Information
| PWSID | WI4360436 |
| System Name | TWO RIVERS WATERWORKS |
| System Type | Community Water System |
| Water Source | Surface Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 05 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Jan 28, 1981 |
| Last Reported | Mar 2, 2026 |
Location & Contact
| State | Wisconsin |
| City | TWO RIVERS |
| ZIP Code | 54241-0087 |
| Address | PO BOX 87 |
| Organization | KORDELL, KYLE - CITY MANAGER |
| Phone | - |
Population & Service
| Population Served | 11,270 |
| Service Connections | 4,174 |
Drinking Water Violations (300)
This water system has 300 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, 2025 | - | MR | No | No | - | TT | - | Resolved | Nov 3, 2025 | - | |
| Oct 1, 2025 | - | MR | No | No | - | TT | - | Resolved | Nov 3, 2025 | - | |
| Oct 17, 2024 | - | Other | No | No | - | - | - | Resolved | Jun 13, 2025 | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | Jan 21, 2025 | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | Jan 21, 2025 | - | |
| Apr 1, 2021 | Jun 30, 2021 | MR | No | No | - | 0.060 mg/L | - | Resolved | Jun 30, 2021 | - | |
| Apr 1, 2021 | Jun 30, 2021 | MR | No | No | - | 0.060 mg/L | - | Resolved | Jun 30, 2021 | - | |
| Apr 1, 2021 | Jun 30, 2021 | MR | No | No | - | 0.060 mg/L | - | Resolved | Jun 30, 2021 | - | |
| Apr 1, 2021 | Jun 30, 2021 | MR | No | No | - | 0.080 mg/L | - | Resolved | Jun 30, 2021 | - | |
| Apr 1, 2021 | Jun 30, 2021 | MR | No | No | - | 0.080 mg/L | - | Resolved | Jun 30, 2021 | - | |
| Apr 1, 2021 | Jun 30, 2021 | MR | No | No | - | 0.080 mg/L | - | Resolved | Jun 30, 2021 | - | |
| Apr 1, 2021 | Jun 30, 2021 | MR | No | No | - | 0.060 mg/L | - | Resolved | Jun 30, 2021 | - | |
| Apr 1, 2021 | Jun 30, 2021 | MR | No | No | - | 0.080 mg/L | - | Resolved | Jun 30, 2021 | - | |
| Jan 1, 2018 | - | MR | No | No | - | TT | - | Resolved | Jan 5, 2018 | - | |
| Jan 1, 2018 | - | MR | No | No | - | TT | - | Resolved | Jan 5, 2018 | - | |
| Jul 1, 2017 | - | MR | No | No | - | TT | - | Resolved | Jun 26, 2018 | - | |
| Jul 1, 2017 | - | MR | No | No | - | TT | - | Resolved | Jun 26, 2018 | - | |
| Jul 1, 2017 | - | MR | No | No | - | TT | - | Resolved | Jun 26, 2018 | - | |
| Jul 1, 2017 | - | MR | No | No | - | TT | - | Resolved | Jun 26, 2018 | - | |
| Jun 1, 2017 | Nov 30, 2017 | MR | No | No | - | TT | - | Resolved | Nov 30, 2017 | - | |
| Jun 1, 2017 | Nov 30, 2017 | MR | No | No | - | TT | - | Resolved | Nov 30, 2017 | - | |
| Jun 1, 2017 | Nov 30, 2017 | MR | No | No | - | TT | - | Resolved | Nov 30, 2017 | - | |
| Jun 1, 2017 | Nov 30, 2017 | MR | No | No | - | TT | - | Resolved | Nov 30, 2017 | - | |
| Jun 1, 2017 | Nov 30, 2017 | MR | No | No | - | TT | - | Resolved | Nov 30, 2017 | - | |
| Jun 1, 2017 | Nov 30, 2017 | MR | No | No | - | TT | - | Resolved | Nov 30, 2017 | - | |
| Jun 1, 2017 | Nov 30, 2017 | MR | No | No | - | TT | - | Resolved | Nov 30, 2017 | - | |
| Jun 1, 2017 | Nov 30, 2017 | MR | No | No | - | TT | - | Resolved | Nov 30, 2017 | - | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | - | 0.075 mg/L | - | Resolved | Dec 31, 2017 | - | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | - | 0.075 mg/L | - | Resolved | Dec 31, 2017 | - | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | - | 0.075 mg/L | - | Resolved | Dec 31, 2017 | - | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | - | 0.075 mg/L | - | Resolved | Dec 31, 2017 | - | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | - | 0.7 mg/L | - | Resolved | Dec 31, 2017 | - | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | - | 1 mg/L | - | Resolved | Dec 31, 2017 | - | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | - | 0.7 mg/L | - | Resolved | Dec 31, 2017 | - | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | - | 0.7 mg/L | - | Resolved | Dec 31, 2017 | - | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Dec 31, 2017 | - | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Dec 31, 2017 | - | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Dec 31, 2017 | - | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | - | 0.2 mg/L | - | Resolved | Dec 31, 2017 | - | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | - | 0.2 mg/L | - | Resolved | Dec 31, 2017 | - | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | - | 0.2 mg/L | - | Resolved | Dec 31, 2017 | - | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | - | 0.2 mg/L | - | Resolved | Dec 31, 2017 | - | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Dec 31, 2017 | - | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Dec 31, 2017 | - | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Dec 31, 2017 | - | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Dec 31, 2017 | - | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Dec 31, 2017 | - | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Dec 31, 2017 | - | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Dec 31, 2017 | - | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Dec 31, 2017 | - |
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.