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 | 2015-06-01 → 2015-06-30 |
| MCL | Health-based | Resolved | 2015-06-01 → 2015-06-30 |
| MCL | Health-based | Resolved | 2015-06-01 → 2015-06-30 |
| MCL | Health-based | Resolved | 2015-06-01 → 2015-06-30 |
| MCL | Health-based | Resolved | 2012-06-01 → 2012-06-30 |
| MCL | Health-based | Resolved | 2012-06-01 → 2012-06-30 |
| MCL | Health-based | Resolved | 2012-06-01 → 2012-06-30 |
| MCL | Health-based | Resolved | 2012-06-01 → 2012-06-30 |
| MCL | Health-based | Resolved | 2011-11-01 → 2011-11-30 |
| MCL | Health-based | Resolved | 2011-11-01 → 2011-11-30 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Copper | 79.7 µg/L 6.1% of the EPA limit 1300 µg/L
worst single sample: 151 µg/L | 32/32 | SYR4 | 2013–2019 |
| Nitrate-Nitrite | 1988 µg/L 20% of the EPA limit 10000 µg/L
worst single sample: 2010 µg/L | 32/32 | SYR4 | 2012–2019 |
| Lead | 1.928 µg/L 13% of the EPA limit 15 µg/L
worst single sample: 2.11 µg/L | 14/32 | SYR4 | 2013–2019 |
| Lead | 0.00056 mg/L 3.8% of the EPA limit 0.0150 mg/L | 9/9 | LCR | 2025 |
| Arsenic | 8.8 µg/L 88% of the EPA limit 10 µg/L
worst single sample: 8.83 µg/L | 6/6 | SYR4 | 2012–2018 |
| Barium | 68.485 µg/L 3.4% of the EPA limit 2000 µg/L
worst single sample: 69.1 µg/L | 4/4 | SYR4 | 2013–2019 |
| Fluoride | 386.6 µg/L 9.7% of the EPA limit 4000 µg/L
worst single sample: 389 µg/L | 4/4 | SYR4 | 2013–2019 |
| Chromium | 2.732 µg/L 2.7% of the EPA limit 100 µg/L
worst single sample: 2.79 µg/L | 2/4 | SYR4 | 2013–2019 |
| Combined Radium (-226 And -228) | 0.8234 pCi/L 16% of the EPA limit 5 pCi/L
worst single sample: 0.8540 pCi/L | 2/2 | SYR4 | 2017–2019 |
59 contaminants tested, none detected
Utility contact
Frequently asked questions about Ainsworth, City of
Is Ainsworth, City of tap water safe to drink?
EPA monitoring detected 9 contaminants in Ainsworth, 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 Ainsworth, City of's water?
EPA monitoring detected Copper, Nitrate-Nitrite, Lead, Lead, Arsenic, and others. The full list with the level and data source for each is above.
How many people does Ainsworth, City of serve?
Ainsworth, City of reports serving 1,728 people in Nebraska, per its EPA record.
Has Ainsworth, City of had any water quality violations?
The EPA has 81 violations on file for Ainsworth, City of, of which 73 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.