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 | 2012-04-01 → 2012-04-30 |
| MCL | Health-based | Resolved | 2012-04-01 → 2012-04-30 |
| MCL | Health-based | Resolved | 2012-04-01 → 2012-04-30 |
| MCL | Health-based | Resolved | 2012-04-01 → 2012-04-30 |
| MR | Monitoring | Resolved | 2022-01-01 |
| MR | Monitoring | Resolved | 2022-01-01 |
| MR | Monitoring | Resolved | 2021-01-01 → 2021-12-31 |
| MR | Monitoring | Resolved | 2021-01-01 → 2021-12-31 |
| MR | Monitoring | Resolved | 2021-01-01 → 2021-12-31 |
| MR | Monitoring | Resolved | 2021-01-01 → 2021-12-31 |
PFAS detected
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Nitrate | 1678.5 µg/L 17% of the EPA limit 10000 µg/L
worst single sample: 1700 µg/L | 62/64 | SYR4 | 2012–2019 |
| Lead | 0.0034 mg/L 23% of the EPA limit 0.0150 mg/L | 27/27 | LCR | 2025 |
| Copper | 1227 µg/L 94% of the EPA limit 1300 µg/L
worst single sample: 1290 µg/L | 19/32 | SYR4 | 2013–2019 |
| Nitrate-Nitrite | 1620 µg/L 16% of the EPA limit 10000 µg/L | 11/12 | SYR4 | 2013–2019 |
| Heptachlor Epoxide | 0.0238 µg/L 12% of the EPA limit 0.2000 µg/L
worst single sample: 0.0240 µg/L | 2/24 | SYR4 | 2013–2019 |
| Total Haloacetic Acids (HAA5) | 2.411 µg/L 4% of the EPA limit 60 µg/L
worst single sample: 2.48 µg/L | 2/16 | SYR4 | 2012–2019 |
| Bromodichloromethane | 0.7300 µg/L No EPA limit set | 1/16 | SYR4 | 2012–2017 |
| Chlordane | 0.2300 µg/L 12% of the EPA limit 2 µg/L | 1/24 | SYR4 | 2013–2019 |
| Chloroform | 1.14 µg/L No EPA limit set | 1/16 | SYR4 | 2012–2017 |
| Lead | 19 µg/L 127% of the EPA limit, at the 95th percentile of samples — 15 µg/L | 1/32 | SYR4 | 2013–2019 |
| TTHM | 3.03 µg/L 3.8% of the EPA limit 80 µg/L | 1/16 | SYR4 | 2012–2019 |
85 contaminants tested, none detected
Utility contact
Frequently asked questions about Grove Hill Water Works
Is Grove Hill Water Works tap water safe to drink?
EPA monitoring detected 18 contaminants in Grove Hill Water Works'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 Grove Hill Water Works's water?
EPA monitoring detected Nitrate, Lead, Copper, Nitrate-Nitrite, PFHXS, and others. The full list with the level and data source for each is above.
How many people does Grove Hill Water Works serve?
Grove Hill Water Works reports serving 5,280 people in Alabama, per its EPA record.
Has Grove Hill Water Works had any water quality violations?
The EPA has 250 violations on file for Grove Hill Water Works, of which 4 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.