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 | 2025-04-01 → 2025-06-30 |
| MCL | Health-based | Resolved | 2025-04-01 → 2025-06-30 |
| MCL | Health-based | Resolved | 2025-04-01 → 2025-06-30 |
| MCL | Health-based | Resolved | 2025-04-01 → 2025-06-30 |
| MCL | Health-based | Resolved | 2025-04-01 → 2025-06-30 |
| MCL | Health-based | Resolved | 2025-01-01 → 2025-03-31 |
| MCL | Health-based | Resolved | 2025-01-01 → 2025-03-31 |
| MCL | Health-based | Resolved | 2025-01-01 → 2025-03-31 |
| MCL | Health-based | Resolved | 2025-01-01 → 2025-03-31 |
| MCL | Health-based | Resolved | 2025-01-01 → 2025-03-31 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Bromodichloromethane | 55 µg/L No EPA limit set | 25/25 | SYR4 | 2012–2019 |
| Dibromochloromethane | 6.9 µg/L No EPA limit set | 25/25 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 230 µg/L No EPA limit set | 25/25 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 200 µg/L No EPA limit set | 25/25 | SYR4 | 2012–2019 |
| Chloroform | 240 µg/L No EPA limit set | 24/24 | SYR4 | 2012–2019 |
| TTHM | 290 µg/L 363% of the EPA limit, in the worst sample — 80 µg/L | 24/24 | SYR4 | 2012–2019 |
| Monochloroacetic Acid | 160 µg/L No EPA limit set | 21/24 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 220 µg/L 367% of the EPA limit, in the worst sample — 60 µg/L | 20/20 | SYR4 | 2012–2019 |
| Copper | 510 µg/L 39% of the EPA limit 1300 µg/L | 17/17 | SYR4 | 2012–2019 |
| Dibromoacetic Acid | 1.4 µg/L No EPA limit set | 9/25 | SYR4 | 2012–2019 |
| Monobromoacetic Acid | 15 µg/L No EPA limit set | 9/25 | SYR4 | 2012–2019 |
| Lead | 0.00060 mg/L 4% of the EPA limit 0.0150 mg/L | 7/7 | LCR | 2025 |
| Lead | 2.2 µg/L 15% of the EPA limit 15 µg/L | 7/17 | SYR4 | 2012–2019 |
1 contaminants tested, none detected
Utility contact
Frequently asked questions about Longton, City of
Is Longton, City of tap water safe to drink?
EPA monitoring detected 13 contaminants in Longton, 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 Longton, City of's water?
EPA monitoring detected Bromodichloromethane, Dibromochloromethane, Dichloroacetic Acid, Trichloroacetic Acid, Chloroform, and others. The full list with the level and data source for each is above.
How many people does Longton, City of serve?
Longton, City of reports serving 277 people in Kansas, per its EPA record.
Has Longton, City of had any water quality violations?
The EPA has 737 violations on file for Longton, City of, of which 591 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.