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 |
|---|---|---|---|
| MCL | Health-based | Resolved | 2007-05-01 → 2007-05-31 |
| MCL | Health-based | Resolved | 2007-05-01 → 2007-05-31 |
| MCL | Health-based | Resolved | 2007-05-01 → 2007-05-31 |
| MCL | Health-based | Resolved | 2007-05-01 → 2007-05-31 |
| Other | Monitoring | Resolved | 2023-01-09 |
| Other | Monitoring | Resolved | 2023-01-09 |
| Other | Monitoring | Resolved | 2022-12-09 |
| Other | Monitoring | Resolved | 2022-12-09 |
| Other | Monitoring | Resolved | 2022-12-09 |
| Other | Monitoring | Resolved | 2020-11-30 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| TTHM | 77.08 µg/L 96% of the EPA limit 80 µg/L
worst single sample: 116 µg/L | 124/124 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 32.64 µg/L 54% of the EPA limit 60 µg/L
worst single sample: 74.3 µg/L | 124/124 | SYR4 | 2012–2019 |
| Bromodichloromethane | 19.4 µg/L No EPA limit set
worst single sample: 23.5 µg/L | 76/76 | SYR4 | 2015–2019 |
| Chloroform | 58.925 µg/L No EPA limit set
worst single sample: 108 µg/L | 76/76 | SYR4 | 2015–2019 |
| Dichloroacetic Acid | 15.1 µg/L No EPA limit set
worst single sample: 16.5 µg/L | 76/76 | SYR4 | 2015–2019 |
| Trichloroacetic Acid | 17.09 µg/L No EPA limit set
worst single sample: 21.1 µg/L | 72/76 | SYR4 | 2015–2019 |
| Dibromochloromethane | 7.05 µg/L No EPA limit set
worst single sample: 7.6 µg/L | 47/76 | SYR4 | 2015–2019 |
| Monochloroacetic Acid | 4.155 µg/L No EPA limit set
worst single sample: 5.6 µg/L | 34/76 | SYR4 | 2015–2019 |
| Lead | 0.0058 mg/L 39% of the EPA limit 0.0150 mg/L | 17/17 | LCR | 2025 |
| Bromoform | 0.6845 µg/L No EPA limit set
worst single sample: 0.7100 µg/L | 4/76 | SYR4 | 2015–2019 |
| Dibromoacetic Acid | 1.655 µg/L No EPA limit set
worst single sample: 1.7 µg/L | 4/76 | SYR4 | 2015–2019 |
| Monobromoacetic Acid | 1.2 µg/L No EPA limit set | 4/76 | SYR4 | 2015–2019 |
30 contaminants tested, none detected
Utility contact
Frequently asked questions about Windsor Town of
Is Windsor Town of tap water safe to drink?
EPA monitoring detected 12 contaminants in Windsor Town of'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 Windsor Town of's water?
EPA monitoring detected TTHM, Total Haloacetic Acids (HAA5), Bromodichloromethane, Chloroform, Dichloroacetic Acid, and others. The full list with the level and data source for each is above.
How many people does Windsor Town of serve?
Windsor Town of reports serving 23,500 people in Colorado, per its EPA record.
Has Windsor Town of had any water quality violations?
The EPA has 13 violations on file for Windsor Town of, of which 4 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.