RALSTON VALLEY WSD
CO · PWS ID CO0130667 · Community water system
12
contaminants tested
9
detected
1,610
people served
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| TTHM | 62 UG/L | 31/31 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 49.4 UG/L | 31/31 | SYR4 | 2012–2019 |
| Bromodichloromethane | 8.6 UG/L | 19/19 | SYR4 | 2015–2019 |
| Chloroform | 47.7 UG/L | 19/19 | SYR4 | 2015–2019 |
| Dichloroacetic Acid | 18.8 UG/L | 19/19 | SYR4 | 2015–2019 |
| Trichloroacetic Acid | 19.5 UG/L | 19/19 | SYR4 | 2015–2019 |
| LEAD SUMMARY | 0.0140 mg/L | 16/16 | LCR | 2025 |
| Dibromochloromethane | 1.2 UG/L | 11/19 | SYR4 | 2015–2019 |
| Monochloroacetic acid | 3.2 UG/L | 9/19 | SYR4 | 2015–2019 |
3 contaminants tested, none detected
BromoformDibromoacetic acidMonobromoacetic acid