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 |
|---|---|---|---|
| MON | Monitoring | Archived | 2026-01-01 → 2026-01-31 |
| MR | Monitoring | Archived | 2026-01-01 → 2026-01-31 |
| MON | Monitoring | Archived | 2025-12-01 → 2025-12-31 |
| MR | Monitoring | Archived | 2025-12-01 → 2025-12-31 |
| Other | Monitoring | Unaddressed | 2025-07-01 |
| MR | Monitoring | Resolved | 2024-11-01 → 2024-11-30 |
| MON | Monitoring | Resolved | 2024-11-01 → 2024-11-30 |
| MR | Monitoring | Resolved | 2024-10-01 → 2024-10-31 |
| MON | Monitoring | Resolved | 2024-10-01 → 2024-10-31 |
| MR | Monitoring | Resolved | 2024-09-01 → 2024-09-30 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Nitrate | 3000 µg/L 30% of the EPA limit 10000 µg/L | 14/18 | SYR4 | 2012–2019 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L | 13/13 | LCR | 2024 |
| Barium | 2.885 µg/L 0.1% of the EPA limit 2000 µg/L
worst single sample: 2.9 µg/L | 4/4 | SYR4 | 2012–2018 |
| Arsenic | 0.7700 µg/L 7.7% of the EPA limit 10 µg/L
worst single sample: 0.8000 µg/L | 3/3 | SYR4 | 2012–2018 |
| Copper | 21.9 µg/L 1.7% of the EPA limit 1300 µg/L
worst single sample: 23 µg/L | 3/3 | SYR4 | 2012–2018 |
| Fluoride | 53 µg/L 1.3% of the EPA limit 4000 µg/L | 2/6 | SYR4 | 2012–2018 |
| Lead | 2.495 µg/L 17% of the EPA limit 15 µg/L
worst single sample: 2.5 µg/L | 2/3 | SYR4 | 2012–2018 |
| TTHM | 5.2985 µg/L 6.6% of the EPA limit 80 µg/L
worst single sample: 5.55 µg/L | 2/4 | SYR4 | 2012–2018 |
| Antimony, Total | 0.3000 µg/L 5% of the EPA limit 6 µg/L | 1/3 | SYR4 | 2012–2018 |
| Combined Uranium | 0.1697 µg/L 0.6% of the EPA limit 30 µg/L | 1/1 | SYR4 | 2018 |
| Thallium, Total | 0.1000 µg/L 5% of the EPA limit 2 µg/L | 1/3 | SYR4 | 2012–2018 |
| Total Haloacetic Acids (HAA5) | 6.62 µg/L 11% of the EPA limit 60 µg/L | 1/4 | SYR4 | 2012–2018 |
57 contaminants tested, none detected
Utility contact
Frequently asked questions about Greenbriar I
Is Greenbriar I tap water safe to drink?
EPA monitoring detected 12 contaminants in Greenbriar I'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 Greenbriar I's water?
EPA monitoring detected Nitrate, Lead, Barium, Arsenic, Copper, and others. The full list with the level and data source for each is above.
How many people does Greenbriar I serve?
Greenbriar I reports serving 300 people in Florida, per its EPA record.
Has Greenbriar I had any water quality violations?
The EPA has 46 violations on file for Greenbriar I, of which 0 are health-based (a contaminant limit or required treatment was breached) and 1 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.