Water Quality in Norwalk, OH (44890)
EPA violation data for public water systems serving ZIP code 44890.
Past Health-Based Violations
1 health-based violation was found in the past 5 years, meaning contaminant levels exceeded federal safety limits. All have since been resolved. There are also 9 monitoring/reporting violations.
More violations than 67% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
10,382
Population
39
Water Systems
10
Violations (5yr)
1
Health-Based
Location
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Water Systems Serving This Area (39)
Northern Ohio Rural Water
Norwalk City Pws
All resolvedWillard City
1 health-basedBuurma Farms Amlc 1 Pws
All resolvedWillard Christian Academy
Supt,Willard City Schools
Richmond Elementary School Pws
Christian Alliance Church
Ripley Church
Willard Golf Corporation
Dynasty Lanes
Greenfield Elementary School Pws
Celeryville Christian School
Celeryville Sandwich Shop
Havana Tavern
Mgr, Holthouse Brothers
Knights Of Columbus
Wiers Farm Amlc #03 (03/04 B) Pws
All resolvedHartenstien'S Supper Club
Havanna Tavern
Owner,Havanna Tavern
Wiers Farm Amlc #02 Pws
Dutch Maid Logistics
Pat'S Restaurant
Wiers Farm Amlc #04a (Bldg #01 & #02) Pw
Wiers Farm Amlc #05
Wiers Farm Amlc #01 Pws
Giles Meats
Wiers Farm Amlc #03 Pws
Total Landscape Concept
Dutch Maid Truck Repair
Willard-Reservoir Park Pws
Mgr, Carolina Freight Carriers
The Family Outfitter
Mgr, Heislers Inc.
Wiers Farms Amlc #05/06 Pws
Decker Transport Company Inc
Buurma Farms Amlc 2 Pws
All resolvedMgr, King'S Tire Company
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2025
How Does This Compare?
Norwalk (44890) has more violations than 67% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 10.
Recommended Water Filters
Based on health-based violations detected in your area, these filter types are commonly used to address similar contaminants. Consult your water utility's Consumer Confidence Report for the most current data.
Reverse Osmosis System
Highly effective at removing heavy metals, dissolved solids, and a wide range of contaminants. Recommended for homes with lead or arsenic concerns.
Targets:Lead, Copper, Arsenic, Mercury, Cadmium
Look for:NSF/ANSI 58 certified
Always look for filters certified by NSF International for the specific contaminants you want to remove. This is general educational information, not an endorsement of any specific product.