Water Quality in Creston, IA (50801)
EPA violation data for public water systems serving ZIP code 50801.
No Health-Based Violations
None of the 15 water systems serving this ZIP have any violations in the past 5 years.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
9,034
Population
15
Water Systems
0
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (15)
Sirwa #2 (Creston)
Surface water 20,793 people served
0 violations
Lead tested: 5 ppb (limit: 15 ppb) ✓
Creston Water Supply
Surface water 7,536 people served
0 violations
Lead tested: 7 ppb (limit: 15 ppb) ✓
Sirwa #3 (Osceola)
Purchased surface water 4,080 people served
0 violations
Lead tested: 3 ppb (limit: 15 ppb) ✓
Sirwa - Corning
Purchased surface water 2,585 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Sirwa #1 (Greenfield)
Purchased surface water 1,712 people served
0 violations
Lead tested: 2 ppb (limit: 15 ppb) ✓
Sirwa #3 (Leon)
Purchased surface water 1,373 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Green Valley St Pk
Groundwater 562 people served
0 violations
Country Court
Purchased groundwater 60 people served
0 violations
The Inn
Groundwater 60 people served
0 violations
Ellston Municipal Water Works
Purchased surface water 57 people served
0 violations
Mt Pisgah Pk-Union Conservatio
Groundwater 25 people served
0 violations
Thayer Pond-Union Conservation
Groundwater 25 people served
0 violations
Green Valley State Park
Surface water 25 people served
0 violations
Sirwa - Corning (Inactive)
Purchased surface water 25 people served
0 violations
Union County Care Facility
Groundwater 25 people served
0 violations
Lead & Copper Levels
Lead (Pb)
Within limit7 ppb measured
Action level: 15 ppb
Sampled: Jan 2023
Water Filter Recommendations
No contaminant issues detected. For general protection, a basic carbon filter removes common impurities like chlorine and sediment. Look for NSF/ANSI 42 certified products.