EPA Data 2025 · Risk Level: Low
| Contaminant | Radon |
| Category | radiological |
| Average Level | 62.769 pCi/L |
| Maximum Level | 171.781 pCi/L |
| EPA Limit (MCL) | 300 pCi/L |
| % Wells Above Limit | 7.3% |
| Affected Wells | 69,350 |
| Testing Cost | $95 |
| Treatment Cost | $4,816 |
| vs National Avg | -75.273 pCi/L (-54.5%) |
Our team analyzes data from EPA SDWIS & USGS to deliver accurate, up-to-date information. All data is verified and cross-referenced with official sources.