EPA Data 2025 · Risk Level: Low
| Contaminant | Manganese |
| Category | metal |
| Average Level | 14.804 ppb |
| Maximum Level | 29.925 ppb |
| EPA Limit (MCL) | 50 ppb |
| % Wells Above Limit | 4.7% |
| Affected Wells | 5,640 |
| Testing Cost | $80 |
| Treatment Cost | $3,679 |
| vs National Avg | -7.062 ppb (-32.3%) |
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.