Water Quality in Delaware, OH (43021)
EPA violation data for public water systems serving ZIP code 43021.
No Health-Based Violations
None of the 12 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.
14,403
Population
12
Water Systems
0
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (12)
Del-Co Water Company, Inc.
Surface water 150,000 people served
0 violations
Lead tested: 0.82 ppb (limit: 15 ppb) ✓
Delaware City Pws
Surface water 43,895 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Del-Co Water/Olentangy Plant
Surface water 29,928 people served
0 violations
Del-Co Water Co/Alum Cr.Plant
Surface water 29,928 people served
0 violations
Galena Village Pws
Groundwater 370 people served
0 violations
Blackhawk Golf Course #2 Pws
Groundwater 200 people served
0 violations
Blackhawk Golf Course #1 Pws
Groundwater 200 people served
0 violations
Berkshire Lake, Inc.
Groundwater 140 people served
0 violations
Mcnamara Park
Groundwater 50 people served
0 violations
Zanes House
Groundwater 30 people served
0 violations
Sparta House
Groundwater 25 people served
0 violations
Mgr,Mullins,Wm.L;Water Supply
Surface water 24 people served
0 violations
Lead & Copper Levels
Lead (Pb)
Within limit0.82 ppb measured
Action level: 15 ppb
Sampled: Jan 2022
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.