Greenford, OH: High Radon Risk — 40/100 (2026)
1 ZIP code · 1 water system · Updated 2026-06-03
Drinking water quality in Greenford has lagged behind OH benchmarks — documented violations keep the safety grade low.
How Greenford Compares
Data: EPA SDWIS Last verified: 2026-06-03
Greenford Water: The Quick Version
- Estimated remediation: $1,200 per household.
- CDC health risk index: 15.09 — above typical levels.
Water Systems Serving Greenford
Federal records list 1 water system serving Greenford, OH. One provider accounts for the large majority of residential water connections in the area, concentrating infrastructure and compliance accountability.
Overview
We track water quality and home safety data for 1 ZIP code in Greenford, Ohio, covering 1 community water system serving approximately 801 people.
No EPA violations recorded across any ZIP codes in Greenford — an excellent indicator of water quality.
Home Safety Score
Average Home Safety Score for Greenford: D (40/100)
The score combines three factors:
| Factor | What It Measures |
|---|---|
| Water Quality | EPA violations and compliance history |
| Lead Levels | 90th percentile lead concentration vs EPA action level |
| Radon Risk | EPA radon zone classification |
Water Sources
Greenford water systems draw from: Surface water.
Lead & Copper
- Lead data: not yet available for Greenford
- 0 ZIP codes exceed the EPA lead action level
Radon Risk
Dominant radon zone: Zone 1 (High Risk)
The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.
Areas with No Violations
| ZIP Code | Safety Score | System | Population |
|---|---|---|---|
| 44422 | D | WASHINGTONVILLE VILLAGE PWS | 801 |
All ZIP Codes in Greenford
- 44422 [D]
Data Sources
- Water quality: EPA Safe Drinking Water Information System (SDWIS)
- Lead/copper: EPA Lead and Copper Rule sampling data
- Radon: EPA Map of Radon Zones
Updated daily.
CDC Health Data for Greenford
Source: CDC PLACES (County-level estimates). Water contamination can correlate with respiratory and chronic health conditions.
Compared to National Average
Vertical line = national average. ■ Above national · ■ Below national
What You Can Do in Greenford
- Test your water at home. City-level data shows averages — your tap may differ. NSF-certified test kits cost $20-40 and give results in days.
- Install a certified water filter. An NSF-certified pitcher or under-sink filter removes most common contaminants.
- Check your home's plumbing. Homes built before 1986 may have lead solder in pipes. A licensed plumber can assess your risk.
- Review your water system's CCR. Your utility publishes an annual Consumer Confidence Report with detailed test results. Request it or find it online.
Deep Dive Reports
Detailed analysis for Greenford, OH