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 | 2008-08-01 → 2008-08-31 |
| MCL | Health-based | Resolved | 2008-08-01 → 2008-08-31 |
| MCL | Health-based | Resolved | 2008-08-01 → 2008-08-31 |
| MCL | Health-based | Archived | 1992-08-01 → 1992-08-31 |
| MCL | Health-based | Archived | 1991-08-01 → 1991-08-31 |
| MON | Monitoring | Resolved | 2025-04-01 → 2025-04-30 |
| MON | Monitoring | Resolved | 2025-04-01 → 2025-04-30 |
| MON | Monitoring | Resolved | 2025-04-01 → 2025-04-30 |
| MON | Monitoring | Resolved | 2025-04-01 → 2025-04-30 |
| MR | Monitoring | Resolved | 2021-12-30 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Copper | 175.1 µg/L 13% of the EPA limit 1300 µg/L
worst single sample: 261 µg/L | 43/43 | SYR4 | 2012–2018 |
| Nitrate | 46.5 µg/L 0.5% of the EPA limit 10000 µg/L | 14/20 | SYR4 | 2012–2019 |
| Lead | 7.944 µg/L 53% of the EPA limit 15 µg/L
worst single sample: 16.5 µg/L | 13/43 | SYR4 | 2012–2018 |
| Bromodichloromethane | 2.569 µg/L No EPA limit set
worst single sample: 2.74 µg/L | 7/7 | SYR4 | 2015–2019 |
| Bromoform | 8.159 µg/L No EPA limit set
worst single sample: 8.99 µg/L | 7/7 | SYR4 | 2015–2019 |
| Dibromochloromethane | 6.745 µg/L No EPA limit set
worst single sample: 7.39 µg/L | 7/7 | SYR4 | 2015–2019 |
| Fluoride | 204 µg/L 5.1% of the EPA limit 4000 µg/L
worst single sample: 230 µg/L | 5/5 | SYR4 | 2013–2018 |
| Barium | 49.425 µg/L 2.5% of the EPA limit 2000 µg/L
worst single sample: 49.5 µg/L | 4/4 | SYR4 | 2013–2018 |
| Chromium | 2.567 µg/L 2.6% of the EPA limit 100 µg/L
worst single sample: 2.64 µg/L | 3/4 | SYR4 | 2013–2018 |
| Combined Radium (-226 And -228) | 1 pCi/L 20% of the EPA limit 5 pCi/L | 2/2 | SYR4 | 2013 |
| Dibromoacetic Acid | 2.09 µg/L No EPA limit set
worst single sample: 2.1 µg/L | 2/2 | SYR4 | 2016–2019 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L | 2/2 | LCR | 2024 |
| Nitrate-Nitrite | 19.75 µg/L 0.2% of the EPA limit 10000 µg/L
worst single sample: 20 µg/L | 2/2 | SYR4 | 2012 |
| TTHM | 18.825 µg/L 24% of the EPA limit 80 µg/L
worst single sample: 19.1 µg/L | 2/2 | SYR4 | 2016–2019 |
| Total Haloacetic Acids (HAA5) | 2.09 µg/L 3.5% of the EPA limit 60 µg/L
worst single sample: 2.1 µg/L | 2/2 | SYR4 | 2016–2019 |
64 contaminants tested, none detected
Utility contact
Frequently asked questions about Toe Water Supply Corporation
Is Toe Water Supply Corporation tap water safe to drink?
EPA monitoring detected 15 contaminants in Toe Water Supply Corporation'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 Toe Water Supply Corporation's water?
EPA monitoring detected Copper, Nitrate, Lead, Bromodichloromethane, Bromoform, and others. The full list with the level and data source for each is above.
How many people does Toe Water Supply Corporation serve?
Toe Water Supply Corporation reports serving 267 people in Texas, per its EPA record.
Has Toe Water Supply Corporation had any water quality violations?
The EPA has 101 violations on file for Toe Water Supply Corporation, of which 5 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.