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 | 1986-01-27 → 1987-01-26 |
| MCL | Health-based | Resolved | 1986-01-27 → 1987-01-26 |
| MR | Monitoring | Resolved | 2022-10-31 |
| MR | Monitoring | Resolved | 2022-10-31 |
| MON | Monitoring | Resolved | 2020-03-01 → 2020-03-31 |
| MON | Monitoring | Resolved | 2020-03-01 → 2020-03-31 |
| MON | Monitoring | Resolved | 2020-03-01 → 2020-03-31 |
| MON | Monitoring | Resolved | 2020-03-01 → 2020-03-31 |
| MR | Monitoring | Resolved | 2020-01-01 → 2020-03-31 |
| MR | Monitoring | Resolved | 2020-01-01 → 2020-03-31 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Nitrate | 3100 µg/L 31% of the EPA limit 10000 µg/L
worst single sample: 3300 µg/L | 44/44 | SYR4 | 2012–2019 |
| Copper | 150 µg/L 12% of the EPA limit 1300 µg/L
worst single sample: 160 µg/L | 21/22 | SYR4 | 2013–2019 |
| Lead | 0.0105 mg/L 70% of the EPA limit 0.0150 mg/L | 8/8 | LCR | 2025 |
| Arsenic | 9.65 µg/L 97% of the EPA limit 10 µg/L
worst single sample: 9.9 µg/L | 6/6 | SYR4 | 2013–2019 |
| Barium | 41.5 µg/L 2.1% of the EPA limit 2000 µg/L
worst single sample: 43 µg/L | 6/6 | SYR4 | 2013–2019 |
| Chromium | 4.5 µg/L 4.5% of the EPA limit 100 µg/L | 6/6 | SYR4 | 2013–2019 |
| Fluoride | 400 µg/L 10% of the EPA limit 4000 µg/L | 6/6 | SYR4 | 2013–2019 |
| Selenium | 22.5 µg/L 45% of the EPA limit 50 µg/L
worst single sample: 23 µg/L | 6/6 | SYR4 | 2013–2019 |
| Bromodichloromethane | 2.995 µg/L No EPA limit set
worst single sample: 3.1 µg/L | 4/4 | SYR4 | 2013–2019 |
| Bromoform | 1.54 µg/L No EPA limit set
worst single sample: 1.6 µg/L | 4/4 | SYR4 | 2013–2019 |
| Chloroform | 3.95 µg/L No EPA limit set
worst single sample: 4.1 µg/L | 4/4 | SYR4 | 2013–2019 |
| Dibromoacetic Acid | 1.455 µg/L No EPA limit set
worst single sample: 1.5 µg/L | 4/4 | SYR4 | 2013–2019 |
| Dibromochloromethane | 2.44 µg/L No EPA limit set
worst single sample: 2.5 µg/L | 4/4 | SYR4 | 2013–2019 |
| Dichloroacetic Acid | 2.895 µg/L No EPA limit set
worst single sample: 3 µg/L | 4/4 | SYR4 | 2013–2019 |
| TTHM | 9.94 µg/L 12% of the EPA limit 80 µg/L
worst single sample: 10 µg/L | 4/4 | SYR4 | 2013–2019 |
| Atrazine | 0.3955 µg/L 13% of the EPA limit 3 µg/L
worst single sample: 0.4100 µg/L | 2/6 | SYR4 | 2013–2019 |
| Combined Radium (-226 And -228) | 0.8900 pCi/L 18% of the EPA limit 5 pCi/L
worst single sample: 0.9000 pCi/L | 2/4 | SYR4 | 2014–2017 |
| Lead | 1.675 µg/L 11% of the EPA limit 15 µg/L
worst single sample: 1.7 µg/L | 2/22 | SYR4 | 2013–2019 |
| Total Haloacetic Acids (HAA5) | 4.885 µg/L 8.1% of the EPA limit 60 µg/L
worst single sample: 4.9 µg/L | 2/4 | SYR4 | 2013–2019 |
| Trichloroacetic Acid | 1.0835 µg/L No EPA limit set
worst single sample: 1.1 µg/L | 2/4 | SYR4 | 2013–2019 |
30 contaminants tested, none detected
Utility contact
Frequently asked questions about Hardtner, City of
Is Hardtner, City of tap water safe to drink?
EPA monitoring detected 20 contaminants in Hardtner, 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 Hardtner, City of's water?
EPA monitoring detected Nitrate, Copper, Lead, Arsenic, Barium, and others. The full list with the level and data source for each is above.
How many people does Hardtner, City of serve?
Hardtner, City of reports serving 164 people in Kansas, per its EPA record.
Has Hardtner, City of had any water quality violations?
The EPA has 35 violations on file for Hardtner, City of, of which 2 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.