Compliance record
Formal violations the EPA has on file for this supplier. A health-based violation means a contaminant limit or a required treatment was breached; the rest are monitoring or reporting failures — still violations, but not a measured health risk.
| Violation | Type | Status | Period |
|---|---|---|---|
| MR | Monitoring | Resolved | 2017-10-01 → 2017-12-31 |
| MR | Monitoring | Resolved | 2017-10-01 → 2017-12-31 |
| MR | Monitoring | Resolved | 2017-10-01 → 2017-12-31 |
| MR | Monitoring | Resolved | 2017-10-01 → 2017-12-31 |
| MR | Monitoring | Resolved | 2017-10-01 → 2017-12-31 |
| MR | Monitoring | Resolved | 2017-10-01 → 2017-12-31 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Total Haloacetic Acids (HAA5) | 15.75 µg/L 26% of the EPA limit 60 µg/L
worst single sample: 16.2 µg/L | 10/10 | SYR4 | 2017–2019 |
| TTHM | 49.82 µg/L 62% of the EPA limit 80 µg/L
worst single sample: 52.5 µg/L | 9/9 | SYR4 | 2017–2019 |
| Bromodichloromethane | 16.79 µg/L No EPA limit set
worst single sample: 17.3 µg/L | 7/7 | SYR4 | 2017–2019 |
| Bromoform | 6.96 µg/L No EPA limit set
worst single sample: 7.5 µg/L | 7/7 | SYR4 | 2017–2019 |
| Chloroform | 11.5 µg/L No EPA limit set | 7/7 | SYR4 | 2017–2019 |
| Dibromoacetic Acid | 5.46 µg/L No EPA limit set
worst single sample: 5.7 µg/L | 7/7 | SYR4 | 2017–2019 |
| Dibromochloromethane | 19.56 µg/L No EPA limit set
worst single sample: 20.4 µg/L | 7/7 | SYR4 | 2017–2019 |
| Lead | 0.0058 mg/L 39% of the EPA limit 0.0150 mg/L | 7/7 | LCR | 2025 |
| Trichloroacetic Acid | 3.48 µg/L No EPA limit set
worst single sample: 3.6 µg/L | 7/7 | SYR4 | 2017–2019 |
| Dichloroacetic Acid | 5.95 µg/L No EPA limit set
worst single sample: 6 µg/L | 6/7 | SYR4 | 2017–2019 |
| Monobromoacetic Acid | 1.77 µg/L No EPA limit set
worst single sample: 1.8 µg/L | 3/7 | SYR4 | 2017–2019 |
1 contaminants tested, none detected
Utility contact
Frequently asked questions about Roxborough Nw Douglas County
Is Roxborough Nw Douglas County tap water safe to drink?
EPA monitoring detected 11 contaminants in Roxborough Nw Douglas County's water. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and the utility's annual Consumer Confidence Report for its official compliance status.
What contaminants were detected in Roxborough Nw Douglas County's water?
EPA monitoring detected Total Haloacetic Acids (HAA5), TTHM, Bromodichloromethane, Bromoform, Chloroform, and others. The full list with the level and data source for each is above.
How many people does Roxborough Nw Douglas County serve?
Roxborough Nw Douglas County reports serving 860 people in Colorado, per its EPA record.
Has Roxborough Nw Douglas County had any water quality violations?
The EPA has 6 violations on file for Roxborough Nw Douglas County, of which 0 are health-based (a contaminant limit or required treatment was breached) and 0 remain open. The rest are monitoring or reporting failures.
Where does this data come from?
Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.