Pioneer School Dist 41
PWSID: MT0001735
System Details
| Population Served | 70 |
| Service Connections | 2 |
| Water Source | Surface Water Purchased |
| System Type | Non-Transient Non-Community |
| Owner | State |
| Status | Active |
| City | Billings |
| Zip Code | 59105 |
| Note | School or Daycare |
Areas Served
- Billings, Yellowstone County
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|---|---|---|
| Lead (90th percentile) | 0.0091 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0056 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0050 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0035 mg/L | 0.015 mg/L | Below Action Level |
Violation History (12 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|---|---|---|---|
| 2018-06-01 | Major | Returned to Compliance | ||
| 2015-07-01 | Returned to Compliance | |||
| 2013-08-01 | Major | Returned to Compliance | ||
| 2005-07-01 | Returned to Compliance | |||
| 2004-01-01 | Returned to Compliance | |||
| 2003-07-01 | Returned to Compliance | |||
| 2003-01-01 | Returned to Compliance | |||
| 2002-07-01 | Returned to Compliance | |||
| 2001-07-01 | Returned to Compliance | |||
| 2001-01-01 | Returned to Compliance | |||
| 2000-07-01 | Returned to Compliance | |||
| 1999-01-01 | Yes | Returned to Compliance |