Water Quality in Cadiz, OH (43907)
EPA violation data for public water systems serving ZIP code 43907.
Active Health Violations
6 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 65% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
4,960
Population
33
Water Systems
9
Violations (5yr)
6
Health-Based
Location
Loading map...
Water Systems Serving This Area (33)
Cadiz Village Pws
6 health-basedHcwsd-Unionvale-Kenwood
Harrison County W&S Dist-Georgetown
Bowerston-Conotton Wtr.
250 Drive-In
Hcwsd - East Cadiz
Hcwsd-Piedmont Pws
Hcwsd - Germano Water And Sewer
Cadiz Drive-In Theatre,Manager
Mgr,Cadiz Country Club(7th Tee
Mgr,Two Pine Inn
Mgr,C & B Lounge
Mgr,Cadiz C.Club Clubhouse
Mgr,Cadiz Country Club(12 Tee)
Creekwood Apartments-Newtown
Hcwsd-Crimm Road Pws
All resolvedCamp Presmont Inc.
All resolvedEagles Nest Restaurant Pws
Mgr,Ponderosa Inn
Moore Mobile Home Park
Mother'S Bar & Grill
Harrison County Home
Heavilin Country Cooking
Hill Top Lounge
Mgr,Baltzell Mobile Home Park
Asbury Chapel
Italian Express
Bullseye Inn
Meadowlark Inn
Melody Inn
Coultrap Management
The Ranch
Hcwsd - Dennison
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
Annual water quality report delivery requirement.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jul 2025
How Does This Compare?
Cadiz (43907) has more violations than 65% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 9.
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
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.