Colo Water Supply

PWSID: IA8520061

System Details

Population Served853
Service Connections362
Water SourceGroundwater Purchased
System TypeCommunity Water System
OwnerLocal Government
StatusActive
CityColo
Zip Code50056

Areas Served

  • Colo, Story County

Lead & Copper Testing

ContaminantLevelEPA Action LevelStatus
Lead (90th percentile)0.0041 mg/L0.015 mg/LBelow Action Level
Lead (90th percentile)0.0016 mg/L0.015 mg/LBelow Action Level
Lead (90th percentile)0.0011 mg/L0.015 mg/LBelow Action Level

Violation History (6 total)

ContaminantViolationDateHealth-BasedStatus
2016-07-01 MajorReturned to Compliance
2016-07-01 MajorReturned to Compliance
2016-07-01 MajorReturned to Compliance
2016-07-01 MajorReturned to Compliance
2016-07-01 MajorReturned to Compliance
2016-07-01 MajorReturned to Compliance