Arlington Waterworks
PWSID: WI1110093
System Details
| Population Served | 823 |
| Service Connections | 304 |
| Water Source | Groundwater |
| System Type | Community Water System |
| Owner | Local Government |
| Status | Active |
| City | Arlington |
| Zip Code | 53911-0207 |
Areas Served
- Arlington, Columbia County
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|
| Lead (90th percentile) | 0.0033 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0031 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0020 mg/L | 0.015 mg/L | Below Action Level |
1 Active Violations
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2024-10-17 | | Open |
Violation History (14 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2025-08-01 | | Returned to Compliance |
| | 2024-10-17 | Yes | Returned to Compliance |
| | 2020-11-02 | Yes | Returned to Compliance |
| | 2018-09-01 | | Returned to Compliance |
| | 2018-07-20 | Major | Returned to Compliance |
| | 2018-07-01 | Yes | Returned to Compliance |
| | 2018-07-01 | Yes | Returned to Compliance |
| | 2017-07-01 | | Returned to Compliance |
| | 2017-07-01 | | Returned to Compliance |
| | 2017-06-06 | Yes | Returned to Compliance |
| | 2017-06-01 | Major | Returned to Compliance |
| | 2017-01-01 | | Returned to Compliance |
| | 2017-01-01 | | Returned to Compliance |