EPA Data 2025 · Risk Level: Moderate
| Contaminant | Sulfate |
| Category | chemical |
| Average Level | 70.806 mg/L |
| Maximum Level | 198.965 mg/L |
| EPA Limit (MCL) | 250 mg/L |
| % Wells Above Limit | 14.5% |
| Affected Wells | 26,100 |
| Testing Cost | $52 |
| Treatment Cost | $863 |
| vs National Avg | -40.694 mg/L (-36.5%) |
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.