YANKTON
SD · PWS ID SD4600423 · Community water system
51
contaminants tested
13
detected
15,411
people served
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| TTHM | 154 UG/L | 124/124 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 81 UG/L | 124/124 | SYR4 | 2012–2019 |
| COPPER, FREE | 110 UG/L | 91/91 | SYR4 | 2012–2018 |
| Lead | 1.8 UG/L | 91/91 | SYR4 | 2012–2018 |
| LEAD SUMMARY | 0.0030 mg/L | 15/15 | LCR | 2024 |
| Nitrate | 300 UG/L | 4/6 | SYR4 | 2017–2019 |
| lithium | 69 ug/L | 2/2 | UCMR-5 | 2024 |
| Antimony, Total | 0.2600 UG/L | 1/1 | SYR4 | 2019 |
| Barium | 12.1 UG/L | 1/1 | SYR4 | 2019 |
| Chromium | 0.4600 UG/L | 1/1 | SYR4 | 2019 |
| Fluoride | 740 UG/L | 1/1 | SYR4 | 2017 |
| Gross Alpha, Excl. Radon and U | 0.7000 PCI/L | 1/1 | SYR4 | 2012 |
| Selenium | 0.6900 UG/L | 1/1 | SYR4 | 2019 |
38 contaminants tested, none detected
11Cl-PF3OUdS4:2 FTS6:2 FTS8:2 FTS9Cl-PF3ONSADONAArsenicBeryllium, TotalCadmiumCombined Radium (-226 and -228)Combined UraniumGross Beta Particle ActivityHFPO-DAMercuryNEtFOSAANFDHANMeFOSAANitritePFBAPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFHxSPFMBAPFMPAPFNAPFOAPFOSPFPeAPFPeSPFTAPFTrDAPFUnAThallium, Total
Areas served
YANKTON