TRI-COUNTY RURAL WATER SYSTEM
SD · PWS ID SD4600112 · Community water system
51
contaminants tested
13
detected
2,190
people served
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| TTHM | 44.3 UG/L | 29/29 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 37.6 UG/L | 24/29 | SYR4 | 2012–2019 |
| COPPER, FREE | 120 UG/L | 20/20 | SYR4 | 2014–2017 |
| Lead | 4.2 UG/L | 20/20 | SYR4 | 2014–2017 |
| LEAD SUMMARY | 0.0100 mg/L | 14/14 | LCR | 2023 |
| lithium | 64.8 ug/L | 3/3 | UCMR-5 | 2025 |
| Fluoride | 510 UG/L | 2/2 | SYR4 | 2017–2018 |
| Antimony, Total | 0.3000 UG/L | 1/1 | SYR4 | 2018 |
| Arsenic | 2 UG/L | 1/1 | SYR4 | 2018 |
| Barium | 39.3 UG/L | 1/1 | SYR4 | 2018 |
| Chromium | 1.5 UG/L | 1/1 | SYR4 | 2018 |
| Gross Alpha, Excl. Radon and U | 3.1 PCI/L | 1/1 | SYR4 | 2015 |
| Selenium | 0.6700 UG/L | 1/1 | SYR4 | 2018 |
38 contaminants tested, none detected
11Cl-PF3OUdS4:2 FTS6:2 FTS8:2 FTS9Cl-PF3ONSADONABeryllium, TotalCadmiumCombined Radium (-226 and -228)Combined UraniumGross Beta Particle ActivityHFPO-DAMercuryNEtFOSAANFDHANMeFOSAANitrateNitritePFBAPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFHxSPFMBAPFMPAPFNAPFOAPFOSPFPeAPFPeSPFTAPFTrDAPFUnAThallium, Total
Areas served
EAGLE BUTTERIDGEVIEW