Water Quality in Findlay, OH (45810)
EPA violation data for public water systems serving ZIP code 45810.
Active Health Violations
2 health-based violations found in the past 5 years, with at least one still unresolved. Contaminant levels have exceeded federal safety limits. Consider testing your tap water independently.
More violations than 81% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
7,449
Population
19
Water Systems
23
Violations (5yr)
2
Health-Based
Location
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Water Systems Serving This Area (19)
Lima City
2 health-basedFindlay City
Findlay Water Department
Ada Village
All resolvedLiberty Oaks Event Venue
All resolvedAda Full Gospel Church
Crimson Lane Wedding And Event Venue
Neighbors Of Timbercreek
Ada Full Gospel Church
Ponderosa Estates
Sugar Grove United Methodist Church-Ada
Hillcrest Estates Mobile Home Court
Norada Lanes Bowling Alley
Johnsons Party Shop
Van'S Corner Pws
Liberty Baptist Church-Ada Pws
Preston'S Airport Inn
Ream-Mcelroy Vfw Post 9381
Mgr,Flats Apt.
Contaminants Found
Annual water quality report delivery requirement.
Missed testing deadlines — not a detection of bacteria.
A naturally occurring element that can cause cancer and other health effects at high levels.
At high levels, nitrate can cause blue baby syndrome in infants.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jul 2025
How Does This Compare?
Findlay (45810) has more violations than 81% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 23.
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.
Activated Carbon Filter
Excellent for removing chlorine, chloramine, and disinfection byproducts like THMs and HAAs. Available as pitcher filters, countertop, or under-sink units.
Targets:THMs, HAAs, Chlorine, Chloramine, Taste & Odor
Look for:NSF/ANSI 42 & 53 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.