EPA Data 2025 · Risk Level: Moderate
| Contaminant | Copper |
| Category | metal |
| Average Level | 0.523 mg/L |
| Maximum Level | 2.355 mg/L |
| EPA Limit (MCL) | 1.3 mg/L |
| % Wells Above Limit | 12.1% |
| Affected Wells | 14,520 |
| Testing Cost | $143 |
| Treatment Cost | $3,245 |
| vs National Avg | -0.058 mg/L (-10.0%) |
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.