NORTH SIOUX CITY
SD · PWS ID SD4600226 · Community water system
12
contaminants tested
7
detected
3,042
people served
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| COPPER, FREE | 240 UG/L | 20/20 | SYR4 | 2014–2017 |
| Lead | 4.7 UG/L | 20/20 | SYR4 | 2014–2017 |
| LEAD SUMMARY | 0.0090 mg/L | 13/13 | LCR | 2023 |
| TTHM | 22.7 UG/L | 8/8 | SYR4 | 2013–2019 |
| Total Haloacetic Acids (HAA5) | 7.49 UG/L | 8/8 | SYR4 | 2013–2019 |
| Fluoride | 1440 UG/L | 2/2 | SYR4 | 2019 |
| Gross Alpha, Excl. Radon and U | 3.6 PCI/L | 2/2 | SYR4 | 2014 |
5 contaminants tested, none detected
Combined Radium (-226 and -228)Combined UraniumGross Beta Particle ActivityNitrateNitrite
Areas served
NORTH SIOUX CITY