Water Quality in Lima, OH (45805)
EPA violation data for public water systems serving ZIP code 45805.
Active Health Violations
4 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 84% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
24,387
Population
13
Water Systems
30
Violations (5yr)
4
Health-Based
Location
Loading map...
Water Systems Serving This Area (13)
Lima City
2 health-basedMaplewood Elementary School
Jims Steak House
Parkside Campground Pws
Rolling Hills Girl Scout Camp
1 health-basedBlue River Estates Mobile Home Park
All resolvedCamp Robin Rodgers
Turkeyfoot Resort
1 health-basedCamp Robin Rodgers Lodge
Silver Creek Methodist Church
Lakeside Estates Mhp
Rhinehart U Meth Church
Green Meadow Mhp-Hancock Co
All resolvedContaminants Found
Missed testing deadlines — not a detection of bacteria.
Annual water quality report delivery requirement.
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
At high levels, nitrate can cause blue baby syndrome in infants.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jul 2025
How Does This Compare?
Lima (45805) has more violations than 84% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 30.
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
UV Water Purifier
Uses ultraviolet light to neutralize bacteria, viruses, and parasites without chemicals. Ideal for homes with microbial contamination concerns.
Targets:E. coli, Coliform, Giardia, Cryptosporidium
Look for:NSF/ANSI 55 (Class A) 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.