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 |
|---|---|---|---|
| RPT | Monitoring | Unaddressed | 2025-07-02 |
| RPT | Monitoring | Unaddressed | 2025-07-02 |
| MR | Monitoring | Resolved | 2017-09-01 → 2018-08-31 |
| MR | Monitoring | Resolved | 2017-09-01 → 2018-08-31 |
| MR | Monitoring | Resolved | 2017-09-01 → 2018-08-31 |
| MR | Monitoring | Resolved | 2017-09-01 → 2018-08-31 |
| MR | Monitoring | Resolved | 2017-09-01 → 2018-08-31 |
| MR | Monitoring | Resolved | 2017-09-01 → 2018-08-31 |
| MR | Monitoring | Resolved | 2017-09-01 → 2018-08-31 |
| MR | Monitoring | Resolved | 2017-09-01 → 2018-08-31 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Copper | 1400 µg/L 108% of the EPA limit, at the 95th percentile of samples — 1300 µg/L
worst single sample: 1700 µg/L | 40/40 | SYR4 | 2012–2018 |
| Lead | 4.3 µg/L 29% of the EPA limit 15 µg/L
worst single sample: 5.8 µg/L | 13/40 | SYR4 | 2012–2018 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L | 7/7 | LCR | 2024 |
| Bromodichloromethane | 6.7 µg/L No EPA limit set
worst single sample: 7.1 µg/L | 6/6 | SYR4 | 2014–2019 |
| Bromoform | 4.275 µg/L No EPA limit set
worst single sample: 4.4 µg/L | 6/6 | SYR4 | 2014–2019 |
| Chloroform | 3.05 µg/L No EPA limit set
worst single sample: 3.2 µg/L | 6/6 | SYR4 | 2014–2019 |
| Dibromoacetic Acid | 1.95 µg/L No EPA limit set
worst single sample: 2 µg/L | 6/6 | SYR4 | 2014–2019 |
| Dibromochloromethane | 8.7 µg/L No EPA limit set
worst single sample: 9.7 µg/L | 6/6 | SYR4 | 2014–2019 |
| Dichloroacetic Acid | 1.35 µg/L No EPA limit set
worst single sample: 1.4 µg/L | 6/6 | SYR4 | 2014–2019 |
| TTHM | 22.25 µg/L 28% of the EPA limit 80 µg/L
worst single sample: 24 µg/L | 6/6 | SYR4 | 2014–2019 |
| Total Haloacetic Acids (HAA5) | 4.025 µg/L 6.7% of the EPA limit 60 µg/L
worst single sample: 4.2 µg/L | 6/6 | SYR4 | 2014–2019 |
| Monobromoacetic Acid | 1.073 µg/L No EPA limit set
worst single sample: 1.1 µg/L | 2/6 | SYR4 | 2014–2019 |
2 contaminants tested, none detected
Utility contact
Frequently asked questions about Halstead, City of
Is Halstead, City of tap water safe to drink?
EPA monitoring detected 12 contaminants in Halstead, City 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 Halstead, City of's water?
EPA monitoring detected Copper, Lead, Lead, Bromodichloromethane, Bromoform, and others. The full list with the level and data source for each is above.
How many people does Halstead, City of serve?
Halstead, City of reports serving 2,165 people in Kansas, per its EPA record.
Has Halstead, City of had any water quality violations?
The EPA has 28 violations on file for Halstead, City of, of which 0 are health-based (a contaminant limit or required treatment was breached) and 2 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.