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 | 2014-04-01 |
| TT | Health-based | Resolved | 2014-04-01 |
| TT | Health-based | Resolved | 2014-04-01 |
| TT | Health-based | Resolved | 2013-11-30 |
| TT | Health-based | Resolved | 2013-11-30 |
| TT | Health-based | Resolved | 2013-11-30 |
| TT | Health-based | Resolved | 1994-01-01 → 1996-10-31 |
| TT | Health-based | Resolved | 1994-01-01 → 1996-10-31 |
| TT | Health-based | Resolved | 1994-01-01 → 1996-10-31 |
| TT | Health-based | Resolved | 1994-01-01 → 1997-10-09 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L | 18/18 | LCR | 2023 |
| Nitrate | 3520 µg/L 35% of the EPA limit 10000 µg/L | 14/14 | SYR4 | 2012–2019 |
| Barium | 37.645 µg/L 1.9% of the EPA limit 2000 µg/L
worst single sample: 37.9 µg/L | 4/4 | SYR4 | 2012–2017 |
| Bromoform | 1.414 µg/L No EPA limit set
worst single sample: 1.43 µg/L | 3/7 | SYR4 | 2012–2017 |
| Total Haloacetic Acids (HAA5) | 1.418 µg/L 2.4% of the EPA limit 60 µg/L
worst single sample: 1.42 µg/L | 3/5 | SYR4 | 2012–2017 |
| Chloroform | 0.8950 µg/L No EPA limit set
worst single sample: 0.9000 µg/L | 2/7 | SYR4 | 2012–2017 |
| Dibromoacetic Acid | 1.403 µg/L No EPA limit set
worst single sample: 1.42 µg/L | 2/3 | SYR4 | 2012–2014 |
| TTHM | 1.422 µg/L 1.8% of the EPA limit 80 µg/L
worst single sample: 1.43 µg/L | 2/5 | SYR4 | 2012–2017 |
| Gross Alpha, Excl. Radon And U | 2 pCi/L 13% of the EPA limit 15 pCi/L | 1/1 | SYR4 | 2013 |
| Gross Beta Particle Activity | 4.6 pCi/L No EPA limit set | 1/1 | SYR4 | 2013 |
61 contaminants tested, none detected
Utility contact
Frequently asked questions about Maple Hill Mobile Estates
Is Maple Hill Mobile Estates tap water safe to drink?
EPA monitoring detected 10 contaminants in Maple Hill Mobile Estates'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 Maple Hill Mobile Estates's water?
EPA monitoring detected Lead, Nitrate, Barium, Bromoform, Total Haloacetic Acids (HAA5), and others. The full list with the level and data source for each is above.
How many people does Maple Hill Mobile Estates serve?
Maple Hill Mobile Estates reports serving 180 people in Maryland, per its EPA record.
Has Maple Hill Mobile Estates had any water quality violations?
The EPA has 103 violations on file for Maple Hill Mobile Estates, of which 13 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.