Shepherd Schools

PWSID: MT0004289

System Details

Population Served800
Service Connections1
Water SourceGroundwater
System TypeNon-Transient Non-Community
OwnerLocal Government
StatusActive
CityShepherd
Zip Code59079
NoteSchool or Daycare

Areas Served

  • Shepherd, Yellowstone County

Lead & Copper Testing

ContaminantLevelEPA Action LevelStatus
Copper (90th percentile)1.3800 mg/L1.300 mg/LEXCEEDS Action Level
Lead (90th percentile)0.0030 mg/L0.015 mg/LBelow Action Level
Lead (90th percentile)0.0022 mg/L0.015 mg/LBelow Action Level
Lead (90th percentile)0.0022 mg/L0.015 mg/LBelow Action Level
Lead (90th percentile)0.0010 mg/L0.015 mg/LBelow Action Level

1 Active Violations

ContaminantViolationDateHealth-BasedStatus
2004-01-01Open

Violation History (22 total)

ContaminantViolationDateHealth-BasedStatus
2024-04-01Returned to Compliance
2024-04-01Returned to Compliance
2024-01-01 MajorReturned to Compliance
2024-01-01 MajorAcknowledged
2024-01-01 MajorReturned to Compliance
2023-01-01 MajorReturned to Compliance
2023-01-01 MajorAcknowledged
2023-01-01 MajorAcknowledged
2023-01-01 MajorReturned to Compliance
2023-01-01 MajorAcknowledged
2023-01-01 MajorAcknowledged
2018-06-01 MajorReturned to Compliance
2017-10-01 MajorReturned to Compliance
2017-10-01 MajorReturned to Compliance
2017-10-01 MajorReturned to Compliance
2017-10-01 MajorReturned to Compliance
2016-10-01 MajorReturned to Compliance
2016-10-01 MajorReturned to Compliance
2016-10-01 MajorReturned to Compliance
2016-10-01 MajorReturned to Compliance
2008-10-01Returned to Compliance