Water Quality in Norwalk, OH (44847)
EPA violation data for public water systems serving ZIP code 44847.
No Health-Based Violations
None of the 13 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are6 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 57% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
3,514
Population
13
Water Systems
6
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (13)
Sandusky City
Northern Ohio Rural Water
Erie Co Perkins District
Norwalk City Pws
All resolvedMonroeville Village
Starview Drive In 1
Mgr,Lowell Koch Water Hauler
Owner, Harold Scheid Hauling
Shade Acres Campground And Rv Park
All resolvedIzaak-Walton League-1
Treas,Izaak-Walton League-1
Steuben General Store
Albrights Turkey Farm
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
At high levels, nitrate can cause blue baby syndrome in infants.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2025
How Does This Compare?
Norwalk (44847) has more violations than 57% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 6, most of which are monitoring/reporting issues.
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.