SUN VALLEY DEVELOPMENT
SD · PWS ID SD4602270 · Community water system
51
contaminants tested
9
detected
650
people served
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| COPPER, FREE | 164 UG/L | 20/20 | SYR4 | 2013–2019 |
| Lead | 4 UG/L | 20/20 | SYR4 | 2013–2019 |
| LEAD SUMMARY | 0.0150 mg/L | 10/10 | LCR | 2025 |
| Nitrate | 542 UG/L | 2/6 | SYR4 | 2017–2019 |
| Arsenic | 6 UG/L | 1/1 | SYR4 | 2013 |
| Barium | 399 UG/L | 1/1 | SYR4 | 2013 |
| Fluoride | 300 UG/L | 1/1 | SYR4 | 2013 |
| Gross Alpha, Excl. Radon and U | 6.83 PCI/L | 1/1 | SYR4 | 2016 |
| TTHM | 2.94 UG/L | 1/3 | SYR4 | 2013–2019 |
42 contaminants tested, none detected
11Cl-PF3OUdS4:2 FTS6:2 FTS8:2 FTS9Cl-PF3ONSADONAAntimony, TotalBeryllium, TotalCadmiumChromiumCombined Radium (-226 and -228)Combined UraniumGross Beta Particle ActivityHFPO-DAMercuryNEtFOSAANFDHANMeFOSAANitritePFBAPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFHxSPFMBAPFMPAPFNAPFOAPFOSPFPeAPFPeSPFTAPFTrDAPFUnASeleniumThallium, TotalTotal Haloacetic Acids (HAA5)lithium
Areas served
RAPID CITY