EPA Data 2025 · Risk Level: Moderate
| Contaminant | Nitrate |
| Category | chemical |
| Average Level | 1.959 mg/L |
| Maximum Level | 7.172 mg/L |
| EPA Limit (MCL) | 10 mg/L |
| % Wells Above Limit | 11.0% |
| Affected Wells | 38,500 |
| Testing Cost | $105 |
| Treatment Cost | $211 |
| vs National Avg | -2.373 mg/L (-54.8%) |
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.