OAK MOUNTAIN COUNTRY ESTATES
SD · PWS ID SD4602151 · Community water system
19
contaminants tested
6
detected
85
people served
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| LEAD SUMMARY | 0.0110 mg/L | 16/16 | LCR | 2025 |
| COPPER, FREE | 142 UG/L | 15/15 | SYR4 | 2013–2019 |
| Lead | 13 UG/L | 11/15 | SYR4 | 2013–2019 |
| Arsenic | 5 UG/L | 1/1 | SYR4 | 2017 |
| Fluoride | 3900 UG/L | 1/1 | SYR4 | 2017 |
| Gross Alpha, Excl. Radon and U | 6.54 PCI/L | 1/1 | SYR4 | 2019 |
13 contaminants tested, none detected
Antimony, TotalBariumBeryllium, TotalCadmiumChromiumCombined Radium (-226 and -228)Combined UraniumGross Beta Particle ActivityMercurySeleniumTTHMThallium, TotalTotal Haloacetic Acids (HAA5)
Areas served
BLACK HAWKDEADWOOD