Water Quality in Lebanon, OH (45040)
EPA violation data for public water systems serving ZIP code 45040.
Active Health Violations
1 health-based violation 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.
59,518
Population
13
Water Systems
30
Violations (5yr)
1
Health-Based
Location
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Water Systems Serving This Area (13)
Warren County
All resolvedWestern Water Company
Kings Island Pws
All resolvedMason, City Of - South
Mason, City Of
Shadow Lake Village Mhp
Mgr.,Shadow Lake Village Mhp
Kingswood Golf Course-Clubhouse Pws
Kingswood Golf Course-7 Pws
Kingswood Golf Course-5 Pws
Metalstamp, Inc.
1 health-basedKingswood Golf Course-#14 Pws
King Kwik #152
Contaminants Found
Annual water quality report delivery requirement.
Missed testing deadlines — not a detection of bacteria.
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jul 2025
Copper (Cu)
Exceeds limitSampled: Jul 2024
How Does This Compare?
Lebanon (45040) 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.
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.