CROW CREEK TRIBAL SCHOOL
SD · PWS ID 084690437 · Community water system
5
contaminants tested
5
detected
516
people served
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| COPPER, FREE | 2150 UG/L | 31/37 | SYR4 | 2018–2019 |
| Lead | 81.1 UG/L | 31/37 | SYR4 | 2018–2019 |
| TTHM | 54 UG/L | 14/14 | SYR4 | 2013–2018 |
| Total Haloacetic Acids (HAA5) | 74.7 UG/L | 14/14 | SYR4 | 2013–2018 |
| LEAD SUMMARY | 0.0135 mg/L | 10/10 | LCR | 2025 |