Cardwell School Dist 16 and 31
PWSID: MT0001398
System Details
| Population Served | 63 |
| Service Connections | 1 |
| Water Source | Groundwater |
| System Type | Non-Transient Non-Community |
| Owner | State |
| Status | Active |
| City | Cardwell |
| Zip Code | 59721 |
| Note | School or Daycare |
Areas Served
- Cardwell, Jefferson County
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|---|---|---|
| Lead (90th percentile) | 0.0010 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0000 mg/L | 0.015 mg/L | Below Action Level |
1 Active Violations
| Contaminant | Violation | Date | Health-Based | Status |
|---|---|---|---|---|
| 2025-12-01 | Open |
Violation History (33 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|---|---|---|---|
| 2024-06-01 | Yes | Returned to Compliance | ||
| 2024-06-01 | Yes | Returned to Compliance | ||
| 2019-10-01 | Major | Returned to Compliance | ||
| 2019-10-01 | Major | Returned to Compliance | ||
| 2019-10-01 | Major | Returned to Compliance | ||
| 2019-10-01 | Major | Acknowledged | ||
| 2019-10-01 | Major | Returned to Compliance | ||
| 2019-10-01 | Major | Returned to Compliance | ||
| 2019-10-01 | Major | Acknowledged | ||
| 2018-09-02 | Returned to Compliance | |||
| 2017-09-01 | Major | Returned to Compliance | ||
| 2017-01-01 | Major | Returned to Compliance | ||
| 2016-09-01 | Major | Returned to Compliance | ||
| 2014-01-01 | Returned to Compliance | |||
| 2014-01-01 | Major | Returned to Compliance | ||
| 2014-01-01 | Major | Returned to Compliance | ||
| 2014-01-01 | Major | Returned to Compliance | ||
| 2014-01-01 | Major | Returned to Compliance | ||
| 2014-01-01 | Major | Returned to Compliance | ||
| 2014-01-01 | Major | Returned to Compliance | ||
| 2014-01-01 | Major | Returned to Compliance | ||
| 2014-01-01 | Major | Returned to Compliance | ||
| 2014-01-01 | Major | Returned to Compliance | ||
| 2014-01-01 | Major | Returned to Compliance | ||
| 2014-01-01 | Major | Returned to Compliance | ||
| 2014-01-01 | Major | Returned to Compliance | ||
| 2014-01-01 | Major | Returned to Compliance | ||
| 2013-01-01 | Major | Returned to Compliance | ||
| 1999-07-01 | Returned to Compliance | |||
| 1999-01-01 | Returned to Compliance | |||
| 1997-01-01 | Returned to Compliance | |||
| 1993-07-01 | Returned to Compliance |