EPA Data 2025 · Risk Level: Low
| Contaminant | Radon |
| Category | radiological |
| Average Level | 171.428 pCi/L |
| Maximum Level | 432.943 pCi/L |
| EPA Limit (MCL) | 300 pCi/L |
| % Wells Above Limit | 7.4% |
| Affected Wells | 62,900 |
| Testing Cost | $59 |
| Treatment Cost | $1,854 |
| vs National Avg | +33.386 pCi/L (+24.2%) |
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.