Mc Coy, VA: High Radon Risk — 53/100 (2026)
1 ZIP code · 1 water system · Updated 2026-06-03
Across water systems in Mc Coy, EPA data shows a below-average compliance pattern for VA — health-based violations are on file in several areas, and checking the specific system serving your address is a practical first step for concerned residents.
How Mc Coy Compares
Data: EPA SDWIS Last verified: 2026-06-03
Mc Coy Water: The Quick Version
- Estimated remediation: $2,400 per household.
- CDC health risk index: 10.91.
Water Systems Serving Mc Coy
One utility dominates residential water service in Mc Coy, VA — out of 1 system in federal records.
Overview
We track water quality and home safety data for 1 ZIP code in Mc Coy, Virginia, covering 1 community water system serving approximately 22,000 people.
No EPA violations recorded across any ZIP codes in Mc Coy — an excellent indicator of water quality.
Home Safety Score
Average Home Safety Score for Mc Coy: D (53/100)
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
Mc Coy water systems draw from: Surface water.
Lead & Copper
- Lead data: not yet available for Mc Coy
- 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 |
|---|---|---|---|
| 24111 | D | CHRISTIANSBURG TOWN OF | 22,000 |
All ZIP Codes in Mc Coy
- 24111 [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 Mc Coy
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
Climate-Related Water Risk for Mc Coy
Although Mc Coy's flood history doesn't reach high-severity thresholds, NFIP data documents 2 claims and FEMA maps place 100% of ZIP codes in designated flood zones — a combined profile that makes flood-related water quality considerations a reasonable planning baseline.
Mc Coy has a moderate flood history with 2 FEMA claims averaging $506 per payout. 100% of ZIP codes fall within FEMA flood zones. Flood events can contaminate drinking water and overwhelm treatment systems.
How flooding affects water quality: Flood events can introduce sewage, agricultural runoff, and industrial chemicals into water supplies. Even after floodwaters recede, contamination can persist in wells and aging infrastructure. Flood damage can add significantly to the estimated <strong>$2,400</strong> remediation cost per household.
Residents in flood-prone areas should consider flood insurance even outside FEMA zones — over 25% of flood claims come from low-to-moderate risk areas. After any flood event, test your water before drinking.
Source: FEMA National Flood Insurance Program (NFIP) claims data, FEMA flood zone designations.
What You Can Do in Mc Coy
- 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 Mc Coy, VA