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 | Resolved | 2019-02-04 |
| TT | Health-based | Resolved | 2019-02-04 |
| TT | Health-based | Resolved | 2019-02-04 |
| TT | Health-based | Resolved | 2019-02-04 |
| TT | Health-based | Resolved | 2019-02-04 |
| TT | Health-based | Resolved | 2019-02-04 |
| TT | Health-based | Resolved | 2017-12-21 |
| TT | Health-based | Resolved | 2017-12-21 |
| TT | Health-based | Resolved | 2017-12-21 |
| TT | Health-based | Resolved | 2017-12-21 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Copper | 144.2 µg/L 11% of the EPA limit 1300 µg/L
worst single sample: 252 µg/L | 98/98 | SYR4 | 2013–2019 |
| Lead | 18.34 µg/L 122% of the EPA limit, at the 95th percentile of samples — 15 µg/L
worst single sample: 50.8 µg/L | 97/97 | SYR4 | 2013–2019 |
| Lead | 0.0082 mg/L 55% of the EPA limit 0.0150 mg/L | 26/26 | LCR | 2023 |
| Barium | 43.35 µg/L 2.2% of the EPA limit 2000 µg/L
worst single sample: 43.4 µg/L | 3/3 | SYR4 | 2013–2019 |
| Cadmium | 0.2300 µg/L 4.6% of the EPA limit 5 µg/L | 1/3 | SYR4 | 2013–2019 |
| Chromium | 2.63 µg/L 2.6% of the EPA limit 100 µg/L | 1/3 | SYR4 | 2013–2019 |
| Fluoride | 150 µg/L 3.8% of the EPA limit 4000 µg/L | 1/3 | SYR4 | 2013–2019 |
55 contaminants tested, none detected
Utility contact
Frequently asked questions about Eastbourough Subd
Is Eastbourough Subd tap water safe to drink?
EPA monitoring detected 7 contaminants in Eastbourough Subd'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 Eastbourough Subd's water?
EPA monitoring detected Copper, Lead, Lead, Barium, Cadmium, and others. The full list with the level and data source for each is above.
How many people does Eastbourough Subd serve?
Eastbourough Subd reports serving 144 people in Missouri, per its EPA record.
Has Eastbourough Subd had any water quality violations?
The EPA has 177 violations on file for Eastbourough Subd, of which 36 are health-based (a contaminant limit or required treatment was breached) and 9 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.