DARIEN WATERWORKS
Wisconsin — Community Water System — PWSID: WI2650057
System Information
| PWSID | WI2650057 |
| System Name | DARIEN WATERWORKS |
| System Type | Community Water System |
| Water Source | Ground 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 | DARIEN |
| ZIP Code | 53114 |
| Address | PO BOX 97 |
| Organization | VILLAGE OF DARIEN |
| Phone | — |
Population & Service
| Population Served | 1,573 |
| Service Connections | 582 |
Drinking Water Violations (153)
This water system has 153 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, 2020 | — | MR | No | No | — | TT | — | Resolved | Sep 21, 2021 | — | |
| Jul 1, 2020 | — | MR | No | No | — | TT | — | Resolved | Sep 21, 2021 | — | |
| Jul 1, 2020 | — | MR | No | No | — | TT | — | Resolved | Sep 21, 2021 | — | |
| Jul 1, 2020 | — | MR | No | No | — | TT | — | Resolved | Sep 21, 2021 | — | |
| Jan 1, 2012 | — | MR | No | No | — | TT | — | Resolved | Feb 28, 2012 | — | |
| Jan 1, 2012 | — | MR | No | No | — | TT | — | Resolved | Feb 28, 2012 | — | |
| Jan 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jan 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jan 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jan 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.2 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jan 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jan 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jan 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.7 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jan 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jan 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jan 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.6 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jan 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.075 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jan 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.6 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jan 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jan 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.2 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jan 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jan 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jan 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jan 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jan 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.007 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jan 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jan 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jan 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jan 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jan 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.007 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jan 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jan 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 10 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jan 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jan 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jan 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jan 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jan 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jan 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.7 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jan 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jan 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jan 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.075 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jan 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jan 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jan 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.7 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jan 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jan 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 1 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jan 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 1 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jan 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jan 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 10 mg/L | — | Resolved | Sep 30, 2001 | — | |
| Jan 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 0.075 mg/L | — | Resolved | Sep 30, 2001 | — |
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.