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 | 2014-07-01 → 2014-09-30 |
| MCL | Health-based | Resolved | 2014-07-01 → 2014-09-30 |
| MCL | Health-based | Resolved | 2014-07-01 → 2014-09-30 |
| MCL | Health-based | Resolved | 2014-07-01 → 2014-09-30 |
| MCL | Health-based | Resolved | 2004-07-01 → 2004-07-31 |
| MCL | Health-based | Resolved | 2004-07-01 → 2004-07-31 |
| MCL | Health-based | Resolved | 2004-07-01 → 2004-07-31 |
| MCL | Health-based | Resolved | 2004-07-01 → 2004-07-31 |
| MCL | Health-based | Resolved | 2003-05-01 → 2003-05-31 |
| MCL | Health-based | Resolved | 2003-05-01 → 2003-05-31 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Copper | 976 µg/L 75% of the EPA limit 1300 µg/L | 129/131 | SYR4 | 2013–2017 |
| Chloroform | 98.8 µg/L No EPA limit set | 100/101 | SYR4 | 2012–2019 |
| Bromodichloromethane | 27.3 µg/L No EPA limit set | 99/101 | SYR4 | 2012–2019 |
| Dibromochloromethane | 7.35 µg/L No EPA limit set | 94/101 | SYR4 | 2012–2019 |
| Nitrate | 235 µg/L 2.4% of the EPA limit 10000 µg/L | 90/106 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 31 µg/L No EPA limit set | 66/66 | SYR4 | 2012–2019 |
| TTHM | 129.2 µg/L 161% of the EPA limit, in the worst sample — 80 µg/L | 66/66 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 77.7 µg/L 130% of the EPA limit, in the worst sample — 60 µg/L | 66/66 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 44.3 µg/L No EPA limit set | 66/66 | SYR4 | 2012–2019 |
| Lead | 13 µg/L 87% of the EPA limit 15 µg/L | 55/131 | SYR4 | 2013–2017 |
| Monochloroacetic Acid | 7.4 µg/L No EPA limit set | 30/66 | SYR4 | 2012–2019 |
| Lead | 0.0024 mg/L 16% of the EPA limit 0.0150 mg/L | 17/17 | LCR | 2023 |
| Nitrate-Nitrite | 235 µg/L 2.4% of the EPA limit 10000 µg/L | 15/20 | SYR4 | 2012–2019 |
| Fluoride | 816 µg/L 20% of the EPA limit 4000 µg/L | 14/14 | SYR4 | 2012–2018 |
| Barium | 40 µg/L 2% of the EPA limit 2000 µg/L | 13/13 | SYR4 | 2014–2019 |
| Dibromoacetic Acid | 12.6 µg/L No EPA limit set | 8/66 | SYR4 | 2012–2019 |
| Combined Radium (-226 And -228) | 1.5 pCi/L 30% of the EPA limit 5 pCi/L | 6/6 | SYR4 | 2015–2016 |
| Chromium | 16 µg/L 16% of the EPA limit 100 µg/L | 5/13 | SYR4 | 2014–2019 |
| Xylenes, Total | 16.5 µg/L 0.2% of the EPA limit 10000 µg/L | 4/35 | SYR4 | 2015–2019 |
| Lithium | 14 µg/L No EPA limit set | 3/8 | UCMR-5 | 2025 |
| Ethylbenzene | 1.78 µg/L 0.3% of the EPA limit 700 µg/L | 2/35 | SYR4 | 2015–2019 |
| Monobromoacetic Acid | 1.3 µg/L No EPA limit set | 2/66 | SYR4 | 2012–2019 |
| Arsenic | 1.2 µg/L 12% of the EPA limit 10 µg/L | 1/13 | SYR4 | 2014–2019 |
| Cyanide | 5.1 µg/L 2.6% of the EPA limit 200 µg/L | 1/13 | SYR4 | 2014–2017 |
| Selenium | 1.6 µg/L 3.2% of the EPA limit 50 µg/L | 1/13 | SYR4 | 2014–2019 |
84 contaminants tested, none detected
Utility contact
Frequently asked questions about Appleby Wsc
Is Appleby Wsc tap water safe to drink?
EPA monitoring detected 25 contaminants in Appleby Wsc'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 Appleby Wsc's water?
EPA monitoring detected Copper, Chloroform, Bromodichloromethane, Dibromochloromethane, Nitrate, and others. The full list with the level and data source for each is above.
How many people does Appleby Wsc serve?
Appleby Wsc reports serving 5,745 people in Texas, per its EPA record.
Has Appleby Wsc had any water quality violations?
The EPA has 13 violations on file for Appleby Wsc, of which 13 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.