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 | 2018-07-01 → 2018-09-30 |
| MCL | Health-based | Resolved | 2018-07-01 → 2018-09-30 |
| MCL | Health-based | Resolved | 2018-07-01 → 2018-09-30 |
| MCL | Health-based | Resolved | 2018-07-01 → 2018-09-30 |
| MCL | Health-based | Resolved | 2017-10-01 → 2017-12-31 |
| MCL | Health-based | Resolved | 2017-10-01 → 2017-12-31 |
| MCL | Health-based | Resolved | 2017-10-01 → 2017-12-31 |
| MCL | Health-based | Resolved | 2017-10-01 → 2017-12-31 |
| MCL | Health-based | Resolved | 2017-10-01 → 2017-12-31 |
| MCL | Health-based | Resolved | 2017-07-01 → 2017-09-30 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Copper | 652.2 µg/L 50% of the EPA limit 1300 µg/L | 27/27 | SYR4 | 2014–2017 |
| Combined Uranium | 46 µg/L 153% of the EPA limit, in the worst sample — 30 µg/L | 24/24 | SYR4 | 2014–2019 |
| Lead | 11.5 µg/L 77% of the EPA limit 15 µg/L | 21/25 | SYR4 | 2014–2017 |
| Nitrate | 250 µg/L 2.5% of the EPA limit 10000 µg/L | 12/14 | SYR4 | 2014–2019 |
| Nitrate-Nitrite | 260 µg/L 2.6% of the EPA limit 10000 µg/L | 6/6 | SYR4 | 2014–2018 |
| Gross Alpha, Excl. Radon And U | 6 pCi/L 40% of the EPA limit 15 pCi/L | 3/4 | SYR4 | 2014–2015 |
| Combined Radium (-226 And -228) | 2 pCi/L 40% of the EPA limit 5 pCi/L | 2/4 | SYR4 | 2014–2015 |
| Fluoride | 1200 µg/L 30% of the EPA limit 4000 µg/L | 2/2 | SYR4 | 2014–2017 |
| Tetrachloroethylene | 0.9000 µg/L 18% of the EPA limit 5 µg/L | 2/7 | SYR4 | 2014–2018 |
59 contaminants tested, none detected
Utility contact
Frequently asked questions about Mill Brook Village
Is Mill Brook Village tap water safe to drink?
EPA monitoring detected 9 contaminants in Mill Brook Village'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 Mill Brook Village's water?
EPA monitoring detected Copper, Combined Uranium, Lead, Nitrate, Nitrate-Nitrite, and others. The full list with the level and data source for each is above.
How many people does Mill Brook Village serve?
Mill Brook Village reports serving 113 people in New Hampshire, per its EPA record.
Has Mill Brook Village had any water quality violations?
The EPA has 71 violations on file for Mill Brook Village, of which 42 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.