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 |
|---|---|---|---|
| TT | Health-based | Unaddressed | 2026-03-19 |
| TT | Health-based | Unaddressed | 2026-03-19 |
| TT | Health-based | Unaddressed | 2026-03-19 |
| TT | Health-based | Unaddressed | 2026-03-19 |
| TT | Health-based | Unaddressed | 2026-03-19 |
| TT | Health-based | Unaddressed | 2026-03-19 |
| TT | Health-based | Unaddressed | 2026-03-19 |
| TT | Health-based | Unaddressed | 2026-03-19 |
| TT | Health-based | Unaddressed | 2025-02-21 |
| TT | Health-based | Unaddressed | 2025-02-21 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Nitrate | 11520 µg/L 115% of the EPA limit, in the worst sample — 10000 µg/L | 136/136 | SYR4 | 2012–2019 |
| Lead | 0.0010 mg/L 6.7% of the EPA limit 0.0150 mg/L | 12/12 | LCR | 2023 |
| Combined Uranium | 4.6 µg/L 15% of the EPA limit 30 µg/L | 4/4 | SYR4 | 2013–2019 |
| Gross Alpha, Excl. Radon And U | 4.2 pCi/L 28% of the EPA limit 15 pCi/L | 3/4 | SYR4 | 2013–2019 |
| Arsenic | 4 µg/L 40% of the EPA limit 10 µg/L | 2/2 | SYR4 | 2019 |
| Barium | 90 µg/L 4.5% of the EPA limit 2000 µg/L | 2/2 | SYR4 | 2019 |
| Chromium | 3 µg/L 3% of the EPA limit 100 µg/L | 2/2 | SYR4 | 2019 |
| Combined Radium (-226 And -228) | 1.672 pCi/L 33% of the EPA limit 5 pCi/L | 2/2 | SYR4 | 2017 |
| Fluoride | 400 µg/L 10% of the EPA limit 4000 µg/L | 2/2 | SYR4 | 2019 |
| Nitrate-Nitrite | 7180 µg/L 72% of the EPA limit 10000 µg/L | 2/2 | SYR4 | 2017 |
| Selenium | 7 µg/L 14% of the EPA limit 50 µg/L | 2/2 | SYR4 | 2019 |
| Bromoform | 2.33 µg/L No EPA limit set | 1/1 | SYR4 | 2013 |
| Dibromochloromethane | 1.24 µg/L No EPA limit set | 1/1 | SYR4 | 2013 |
| TTHM | 3.57 µg/L 4.5% of the EPA limit 80 µg/L | 1/3 | SYR4 | 2013–2019 |
58 contaminants tested, none detected
Utility contact
Frequently asked questions about Banida Water and Sewer Dist
Is Banida Water and Sewer Dist tap water safe to drink?
EPA monitoring detected 14 contaminants in Banida Water and Sewer Dist'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 Banida Water and Sewer Dist's water?
EPA monitoring detected Nitrate, Lead, Combined Uranium, Gross Alpha, Excl. Radon And U, Arsenic, and others. The full list with the level and data source for each is above.
How many people does Banida Water and Sewer Dist serve?
Banida Water and Sewer Dist reports serving 180 people in Idaho, per its EPA record.
Has Banida Water and Sewer Dist had any water quality violations?
The EPA has 350 violations on file for Banida Water and Sewer Dist, of which 45 are health-based (a contaminant limit or required treatment was breached) and 41 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.