| Sampling Schedule | Sampling Schedule | Underwood (2020) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Substance (Unit of Measure) | Ideal Goal (MCLG) | Action Level | 90th % | Sites Above AL/Total Sites | Violation | 90th % | Sites Above AL/Total Sites | Violation | Typical Source | ||
| Lead - at consumer taps (ppm) | 0 | 0.015 | 0.0013 | 0/10 | No | 0.0049 | 0/10 | No | Household plumbing | ||
| Copper - at consumer taps (ppm) | 1.3 | 1.3 | 0.35 | 0/10 | No | 0.038 | 0/10 | No | Household plumbing | ||
