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 |
|---|---|---|---|
| RPT | Monitoring | Resolved | 2025-07-02 |
| Other | Monitoring | Resolved | 2015-02-13 |
| Other | Monitoring | Resolved | 2015-02-13 |
| MR | Monitoring | Resolved | 2014-10-01 |
| MR | Monitoring | Resolved | 2014-10-01 |
| MR | Monitoring | Resolved | 2014-10-01 |
| MR | Monitoring | Resolved | 2014-10-01 |
| MR | Monitoring | Resolved | 2009-10-01 → 2009-10-31 |
| MR | Monitoring | Resolved | 2009-10-01 → 2009-10-31 |
| MR | Monitoring | Resolved | 2009-10-01 → 2009-10-31 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Nitrate | 58.5 µg/L 0.6% of the EPA limit 10000 µg/L | 16/16 | SYR4 | 2012–2019 |
| Copper | 63.65 µg/L 4.9% of the EPA limit 1300 µg/L
worst single sample: 92 µg/L | 8/12 | SYR4 | 2012–2018 |
| Dibromochloromethane | 1.8625 µg/L No EPA limit set
worst single sample: 1.9 µg/L | 6/7 | SYR4 | 2015–2019 |
| Bromoform | 2.452 µg/L No EPA limit set
worst single sample: 2.54 µg/L | 5/7 | SYR4 | 2015–2019 |
| Barium | 42.96 µg/L 2.1% of the EPA limit 2000 µg/L
worst single sample: 44 µg/L | 3/3 | SYR4 | 2012–2019 |
| Bromodichloromethane | 1.335 µg/L No EPA limit set
worst single sample: 1.35 µg/L | 3/7 | SYR4 | 2015–2019 |
| Fluoride | 1139 µg/L 28% of the EPA limit 4000 µg/L
worst single sample: 1140 µg/L | 3/3 | SYR4 | 2013–2019 |
| Nitrate-Nitrite | 50 µg/L 0.5% of the EPA limit 10000 µg/L | 3/3 | SYR4 | 2012–2015 |
| Chromium | 3.297 µg/L 3.3% of the EPA limit 100 µg/L
worst single sample: 3.4 µg/L | 2/3 | SYR4 | 2012–2019 |
| Combined Radium (-226 And -228) | 1.475 pCi/L 30% of the EPA limit 5 pCi/L
worst single sample: 1.5 pCi/L | 2/2 | SYR4 | 2012–2018 |
| TTHM | 3.742 µg/L 4.7% of the EPA limit 80 µg/L
worst single sample: 3.76 µg/L | 2/2 | SYR4 | 2016–2019 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L | 1/1 | LCR | 2024 |
67 contaminants tested, none detected
Utility contact
Frequently asked questions about M & H Water Supply
Is M & H Water Supply tap water safe to drink?
EPA monitoring detected 12 contaminants in M & H Water Supply'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 M & H Water Supply's water?
EPA monitoring detected Nitrate, Copper, Dibromochloromethane, Bromoform, Barium, and others. The full list with the level and data source for each is above.
How many people does M & H Water Supply serve?
M & H Water Supply reports serving 147 people in Texas, per its EPA record.
Has M & H Water Supply had any water quality violations?
The EPA has 14 violations on file for M & H Water Supply, 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.