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 |
|---|---|---|---|
| MR | Monitoring | Archived | 2025-01-01 → 2025-12-31 |
| MR | Monitoring | Archived | 2025-01-01 → 2025-12-31 |
| MR | Monitoring | Archived | 2025-01-01 → 2025-12-31 |
| MR | Monitoring | Archived | 2025-01-01 → 2025-12-31 |
| Other | Monitoring | Resolved | 2024-03-22 |
| Other | Monitoring | Resolved | 2024-03-22 |
| Other | Monitoring | Resolved | 2024-03-22 |
| Other | Monitoring | Resolved | 2024-03-22 |
| MR | Monitoring | Resolved | 2024-01-01 → 2024-12-31 |
| MR | Monitoring | Resolved | 2024-01-01 → 2024-12-31 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Copper | 1010 µg/L 78% of the EPA limit 1300 µg/L | 47/47 | SYR4 | 2012–2017 |
| Lead | 7.69 µg/L 51% of the EPA limit 15 µg/L | 37/47 | SYR4 | 2012–2017 |
| Nitrate | 300 µg/L 3% of the EPA limit 10000 µg/L | 12/12 | SYR4 | 2012–2019 |
| Lead | 0.0042 mg/L 28% of the EPA limit 0.0150 mg/L | 6/6 | LCR | 2024 |
| Nitrate-Nitrite | 300 µg/L 3% of the EPA limit 10000 µg/L | 4/4 | SYR4 | 2012–2019 |
| Barium | 97.1 µg/L 4.9% of the EPA limit 2000 µg/L | 2/2 | SYR4 | 2012–2015 |
| Fluoride | 416 µg/L 10% of the EPA limit 4000 µg/L | 2/2 | SYR4 | 2012–2015 |
| Antimony, Total | 0.2120 µg/L 3.5% of the EPA limit 6 µg/L | 1/2 | SYR4 | 2012–2015 |
| Arsenic | 0.7100 µg/L 7.1% of the EPA limit 10 µg/L | 1/2 | SYR4 | 2012–2015 |
| Cyanide | 47.4 µg/L 24% of the EPA limit 200 µg/L | 1/1 | SYR4 | 2014 |
| Chromium | 3.3 µg/L 3.3% of the EPA limit 100 µg/L | 1/2 | SYR4 | 2012–2015 |
| Gross Beta Particle Activity | 5 pCi/L No EPA limit set | 1/1 | SYR4 | 2012 |
64 contaminants tested, none detected
Utility contact
Frequently asked questions about Harmony Water
Is Harmony Water tap water safe to drink?
EPA monitoring detected 12 contaminants in Harmony Water'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 Harmony Water's water?
EPA monitoring detected Copper, Lead, Nitrate, Lead, Nitrate-Nitrite, and others. The full list with the level and data source for each is above.
How many people does Harmony Water serve?
Harmony Water reports serving 285 people in Texas, per its EPA record.
Has Harmony Water had any water quality violations?
The EPA has 1950 violations on file for Harmony Water, of which 0 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.