EPA Data 2025 · Risk Level: Moderate
| Contaminant | Sulfate |
| Category | chemical |
| Average Level | 99.996 mg/L |
| Maximum Level | 257.227 mg/L |
| EPA Limit (MCL) | 250 mg/L |
| % Wells Above Limit | 14.2% |
| Affected Wells | 17,040 |
| Testing Cost | $69 |
| Treatment Cost | $654 |
| vs National Avg | -11.504 mg/L (-10.3%) |
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.