Water Quality in Superior, NE (68978)
EPA violation data for public water systems serving ZIP code 68978.
No Health-Based Violations
None of the 5 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.
2,284
Population
5
Water Systems
0
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (5)
Superior, City Of
Groundwater 1,979 people served
0 violations
Lead tested: 2.59 ppb (limit: 15 ppb) ✓ Copper tested: 2270 ppb (limit: 1300 ppb)
Hardy, Village Of
Purchased groundwater 159 people served
0 violations
Lead tested: 1.56 ppb (limit: 15 ppb) ✓
Woerner Ford Tractor
Groundwater 25 people served
0 violations
Ideal Cement Co
Groundwater 25 people served
0 violations
Ideal Cement Co
Groundwater 25 people served
0 violations
Lead & Copper Levels
Lead (Pb)
Within limit2.59 ppb measured
Action level: 15 ppb
Sampled: Jul 2025
Copper (Cu)
Exceeds limit2270 ppb measured
Action level: 1300 ppb
Sampled: Jan 2024
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.