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 | Unaddressed | 2026-04-01 → 2026-06-30 |
| MCL | Health-based | Unaddressed | 2026-04-01 → 2026-06-30 |
| MCL | Health-based | Archived | 2026-01-01 → 2026-03-31 |
| MCL | Health-based | Archived | 2026-01-01 → 2026-03-31 |
| MCL | Health-based | Archived | 2026-01-01 → 2026-03-31 |
| MCL | Health-based | Archived | 2025-10-01 → 2025-12-31 |
| MCL | Health-based | Archived | 2025-10-01 → 2025-12-31 |
| MCL | Health-based | Archived | 2025-10-01 → 2025-12-31 |
| MCL | Health-based | Archived | 2025-07-01 → 2025-09-30 |
| MCL | Health-based | Archived | 2025-07-01 → 2025-09-30 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Nitrate | 18770 µg/L 188% of the EPA limit, at the 95th percentile of samples — 10000 µg/L
worst single sample: 21700 µg/L | 64/64 | SYR4 | 2012–2019 |
| Nitrate-Nitrite | 19960 µg/L 200% of the EPA limit, at the 95th percentile of samples — 10000 µg/L
worst single sample: 21700 µg/L | 13/13 | SYR4 | 2012–2015 |
| Bromoform | 17.065 µg/L No EPA limit set
worst single sample: 17.1 µg/L | 8/8 | SYR4 | 2012–2019 |
| Arsenic | 9.684 µg/L 97% of the EPA limit 10 µg/L
worst single sample: 9.9 µg/L | 7/7 | SYR4 | 2012–2019 |
| Copper | 18.18 µg/L 1.4% of the EPA limit 1300 µg/L
worst single sample: 18.6 µg/L | 7/12 | SYR4 | 2013–2017 |
| Dibromochloromethane | 3.458 µg/L No EPA limit set
worst single sample: 4 µg/L | 5/8 | SYR4 | 2012–2019 |
| Barium | 72.56 µg/L 3.6% of the EPA limit 2000 µg/L
worst single sample: 73 µg/L | 3/3 | SYR4 | 2013–2019 |
| Dibromoacetic Acid | 8.82 µg/L No EPA limit set
worst single sample: 9.3 µg/L | 3/3 | SYR4 | 2012–2019 |
| Fluoride | 1635 µg/L 41% of the EPA limit 4000 µg/L
worst single sample: 1660 µg/L | 3/3 | SYR4 | 2013–2019 |
| Gross Beta Particle Activity | 14.79 pCi/L No EPA limit set
worst single sample: 15.1 pCi/L | 3/3 | SYR4 | 2013–2019 |
| Selenium | 13 µg/L 26% of the EPA limit 50 µg/L | 3/3 | SYR4 | 2013–2019 |
| TTHM | 23.57 µg/L 29% of the EPA limit 80 µg/L
worst single sample: 24.5 µg/L | 3/3 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 10.94 µg/L 18% of the EPA limit 60 µg/L
worst single sample: 11.1 µg/L | 3/3 | SYR4 | 2012–2019 |
| Chloroform | 3.455 µg/L No EPA limit set
worst single sample: 3.5 µg/L | 2/8 | SYR4 | 2012–2019 |
| Chromium | 1.433 µg/L 1.4% of the EPA limit 100 µg/L
worst single sample: 1.44 µg/L | 2/3 | SYR4 | 2013–2019 |
| Combined Uranium | 9.26 µg/L 31% of the EPA limit 30 µg/L
worst single sample: 9.3 µg/L | 2/2 | SYR4 | 2016–2019 |
| Gross Alpha, Excl. Radon And U | 3.95 pCi/L 26% of the EPA limit 15 pCi/L
worst single sample: 4 pCi/L | 2/2 | SYR4 | 2016–2019 |
| Lead | 0.5090 µg/L 3.4% of the EPA limit 15 µg/L | 1/12 | SYR4 | 2013–2017 |
| Monochloroacetic Acid | 5.4 µg/L No EPA limit set | 1/3 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 1.8 µg/L No EPA limit set | 1/3 | SYR4 | 2012–2019 |
58 contaminants tested, none detected
Utility contact
Frequently asked questions about Greenwood Terrace M H Subdivision
Is Greenwood Terrace M H Subdivision tap water safe to drink?
EPA monitoring detected 20 contaminants in Greenwood Terrace M H Subdivision'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 Greenwood Terrace M H Subdivision's water?
EPA monitoring detected Nitrate, Nitrate-Nitrite, Bromoform, Arsenic, Copper, and others. The full list with the level and data source for each is above.
How many people does Greenwood Terrace M H Subdivision serve?
Greenwood Terrace M H Subdivision reports serving 120 people in Texas, per its EPA record.
Has Greenwood Terrace M H Subdivision had any water quality violations?
The EPA has 486 violations on file for Greenwood Terrace M H Subdivision, of which 345 are health-based (a contaminant limit or required treatment was breached) and 3 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.