WALNUT PARK
SD · PWS ID SD4600316 · Community water system
21
contaminants tested
7
detected
180
people served
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| COPPER, FREE | 294 UG/L | 15/15 | SYR4 | 2012–2018 |
| Lead | 14 UG/L | 15/15 | SYR4 | 2012–2018 |
| LEAD SUMMARY | 0.0220 mg/L | 13/13 | LCR | 2024 |
| Nitrate | 786 UG/L | 6/6 | SYR4 | 2017–2019 |
| Barium | 323 UG/L | 1/1 | SYR4 | 2017 |
| Fluoride | 200 UG/L | 1/1 | SYR4 | 2017 |
| Gross Alpha, Excl. Radon and U | 4.7 PCI/L | 1/1 | SYR4 | 2015 |
14 contaminants tested, none detected
Antimony, TotalArsenicBeryllium, TotalCadmiumChromiumCombined Radium (-226 and -228)Combined UraniumGross Beta Particle ActivityMercuryNitriteSeleniumTTHMThallium, TotalTotal Haloacetic Acids (HAA5)
Areas served
SPEARFISH