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 | Resolved | 2013-12-30 |
| MR | Monitoring | Resolved | 2010-10-01 |
| MR | Monitoring | Resolved | 1992-07-01 → 1993-06-30 |
| MR | Monitoring | Archived | 1991-09-01 → 1991-09-30 |
PFAS detected
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Copper | 92.1 µg/L 7.1% of the EPA limit 1300 µg/L
worst single sample: 153 µg/L | 61/61 | SYR4 | 2013–2017 |
| Chloroform | 18.15 µg/L No EPA limit set
worst single sample: 26 µg/L | 58/67 | SYR4 | 2012–2019 |
| Bromodichloromethane | 11.5 µg/L No EPA limit set
worst single sample: 14.8 µg/L | 56/67 | SYR4 | 2012–2019 |
| TTHM | 39.275 µg/L 49% of the EPA limit 80 µg/L
worst single sample: 55.9 µg/L | 56/62 | SYR4 | 2012–2019 |
| Dibromochloromethane | 10.36 µg/L No EPA limit set
worst single sample: 20.2 µg/L | 53/67 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 27.19 µg/L 45% of the EPA limit 60 µg/L
worst single sample: 35.9 µg/L | 52/62 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 17.54 µg/L No EPA limit set
worst single sample: 26.4 µg/L | 49/62 | SYR4 | 2012–2019 |
| Bromoform | 10.51 µg/L No EPA limit set
worst single sample: 12.8 µg/L | 47/67 | SYR4 | 2012–2019 |
| Dibromoacetic Acid | 5.26 µg/L No EPA limit set
worst single sample: 6.1 µg/L | 43/62 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 6.16 µg/L No EPA limit set
worst single sample: 6.8 µg/L | 37/62 | SYR4 | 2012–2019 |
| Lead | 8.2275 µg/L 55% of the EPA limit 15 µg/L
worst single sample: 12.3 µg/L | 28/61 | SYR4 | 2013–2017 |
| Nitrate | 980 µg/L 9.8% of the EPA limit 10000 µg/L | 16/16 | SYR4 | 2012–2019 |
| Lead | 0.0022 mg/L 15% of the EPA limit 0.0150 mg/L | 12/12 | LCR | 2023 |
| Monochloroacetic Acid | 6.49 µg/L No EPA limit set
worst single sample: 6.9 µg/L | 3/62 | SYR4 | 2012–2019 |
| Nitrate-Nitrite | 942 µg/L 9.4% of the EPA limit 10000 µg/L
worst single sample: 1010 µg/L | 3/3 | SYR4 | 2012–2015 |
| Lithium | 27 µg/L No EPA limit set | 3/4 | UCMR-5 | 2024 |
| Barium | 131.255 µg/L 6.6% of the EPA limit 2000 µg/L
worst single sample: 134 µg/L | 2/2 | SYR4 | 2016–2019 |
| Fluoride | 269.5 µg/L 6.7% of the EPA limit 4000 µg/L
worst single sample: 270 µg/L | 2/2 | SYR4 | 2014–2017 |
| Selenium | 3.985 µg/L 8% of the EPA limit 50 µg/L
worst single sample: 4 µg/L | 2/2 | SYR4 | 2016–2019 |
| Arsenic | 2.3 µg/L 23% of the EPA limit 10 µg/L | 1/2 | SYR4 | 2016–2019 |
| Cyanide | 50 µg/L 25% of the EPA limit 200 µg/L | 1/2 | SYR4 | 2014–2017 |
| Combined Radium (-226 And -228) | 2.1 pCi/L 42% of the EPA limit 5 pCi/L | 1/1 | SYR4 | 2017 |
| Combined Uranium | 9.5 µg/L 32% of the EPA limit 30 µg/L | 1/1 | SYR4 | 2017 |
| Gross Alpha, Excl. Radon And U | 11 pCi/L 73% of the EPA limit 15 pCi/L | 1/1 | SYR4 | 2017 |
| Gross Beta Particle Activity | 6.6 pCi/L No EPA limit set | 1/1 | SYR4 | 2017 |
| Monobromoacetic Acid | 1 µg/L No EPA limit set | 1/62 | SYR4 | 2012–2019 |
| Nitrite | 30 µg/L 3% of the EPA limit 1000 µg/L | 1/3 | SYR4 | 2012–2015 |
| Simazine | 0.0700 µg/L 1.8% of the EPA limit 4 µg/L | 1/2 | SYR4 | 2015–2018 |
76 contaminants tested, none detected
Utility contact
Frequently asked questions about Harris County Mud 6 Carriage Lane
Is Harris County Mud 6 Carriage Lane tap water safe to drink?
EPA monitoring detected 33 contaminants in Harris County Mud 6 Carriage Lane'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 Harris County Mud 6 Carriage Lane's water?
EPA monitoring detected Copper, Chloroform, Bromodichloromethane, TTHM, Dibromochloromethane, and others. The full list with the level and data source for each is above.
How many people does Harris County Mud 6 Carriage Lane serve?
Harris County Mud 6 Carriage Lane reports serving 3,936 people in Texas, per its EPA record.
Has Harris County Mud 6 Carriage Lane had any water quality violations?
The EPA has 4 violations on file for Harris County Mud 6 Carriage Lane, 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.