Water Quality in Warren, OH (44410)
EPA violation data for public water systems serving ZIP code 44410.
Active Health Violations
3 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 86% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
15,992
Population
51
Water Systems
38
Violations (5yr)
3
Health-Based
Location
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Water Systems Serving This Area (51)
Warren City Pws
All resolvedCortland City Pws
1 health-basedLakeview Middle School
Maplewood High School
Maplewood Elementary K-6
Maplewood Elementary School
Mgr,Odnr-Mosquito St Pk-Well-3
Mgr,Odnr-Mosquito St Pk-Well-4
Mgr,Odnr-Mosquito St.Pk-C-I S
Mgr,Odnr-Mosquito Cr St Pk-11
Mgr,Odnr-Mosquito St Pk-Well-7
Mgr,Odnr-Mosquito St Pk-Well-1
Mgr,Odnr-Mosquito St Pk-Well-6
Otterbein United Methodist Ch.
Currie Elementary School
Tamer Win Golf Course
Cortland Moose Lodge
2 health-basedMgr,Odnr-Mosquito St Pk-Well-2
Mgr,Odnr-Mosquito St Pk-Well-5
Farmer Jim'S
Fowler Land Center Co
3 Way Cafe
Lil John'S Campground
Mgr,Odnr-Mosquito St Pk-Well-9
Mecca Cones And Coneys
Friendly Tavern
Mgr,Odnr-Mosquito St Pk-Well-8
Chrissy'S Lake Tavern
Mgr,Odnr-Mosquito Cr St Pk-10
Concord Care Center Of Cortland
All resolvedCountry Porch Winery Pws
Circle Inn
Elmview Professional Park 2 Pws
Elmview Professional Park 1 Pws
Cass Lake Mobile Home Park
Champion Baptist Church Pws
Usace Mosquito Reservoir - Lakeview
Usace Mosquito Reservoir - Tailwater
Hole In The Wall
Family Acres Camp
Prestwick Golf Course
The Camp
Greene Eagle Winery Pws
Apostolakis Honda Pws
Robinson Lakeside Retreat Pws
Odnr-Mosq Crk Launch Ramp Rt88
Odnr-Mosq Crk Beach
Odnr-Mosq Crk Ov-Fl Picnic
Pikie Bay Cmpgd -West
Bp Oil-Warren/Site 6152
Odnr-Mosq Crk Marina
Contaminants 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.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2025
How Does This Compare?
Warren (44410) has more violations than 86% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 38.
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.
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.