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 |
|---|---|---|---|
| TT | Health-based | Unaddressed | 2024-07-09 |
| TT | Health-based | Unaddressed | 2024-07-09 |
| MCL | Health-based | Archived | 1993-08-01 → 1993-08-31 |
| MCL | Health-based | Archived | 1991-07-01 → 1991-07-31 |
| MCL | Health-based | Archived | 1991-07-01 → 1991-07-31 |
| RPT | Monitoring | Resolved | 2025-07-02 |
| RPT | Monitoring | Resolved | 2025-07-02 |
| Other | Monitoring | Unaddressed | 2025-03-16 |
| Other | Monitoring | Resolved | 2022-04-03 |
| Other | Monitoring | Resolved | 2022-04-03 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Bromodichloromethane | 14.36 µg/L No EPA limit set
worst single sample: 23.6 µg/L | 65/65 | SYR4 | 2012–2019 |
| Chloroform | 71.68 µg/L No EPA limit set
worst single sample: 105.1 µg/L | 65/65 | SYR4 | 2012–2019 |
| Dibromochloromethane | 2.0765 µg/L No EPA limit set
worst single sample: 2.8 µg/L | 60/65 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 26.52 µg/L No EPA limit set
worst single sample: 27.4 µg/L | 50/50 | SYR4 | 2012–2019 |
| TTHM | 86.865 µg/L 109% of the EPA limit, at the 95th percentile of samples — 80 µg/L
worst single sample: 131.5 µg/L | 50/50 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 56.1 µg/L 94% of the EPA limit 60 µg/L
worst single sample: 66.1 µg/L | 50/50 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 28.91 µg/L No EPA limit set
worst single sample: 36 µg/L | 50/50 | SYR4 | 2012–2019 |
| Monochloroacetic Acid | 5.835 µg/L No EPA limit set
worst single sample: 6.4 µg/L | 32/50 | SYR4 | 2012–2019 |
| Nitrate | 59.07 µg/L 0.6% of the EPA limit 10000 µg/L
worst single sample: 61.8 µg/L | 28/32 | SYR4 | 2012–2019 |
| Copper | 464.2 µg/L 36% of the EPA limit 1300 µg/L
worst single sample: 500 µg/L | 27/34 | SYR4 | 2012–2019 |
| Lead | 8.649 µg/L 58% of the EPA limit 15 µg/L
worst single sample: 9.1 µg/L | 12/34 | SYR4 | 2012–2019 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L | 7/7 | LCR | 2025 |
| Barium | 20.25 µg/L 1% of the EPA limit 2000 µg/L
worst single sample: 21 µg/L | 6/6 | SYR4 | 2012–2019 |
| Fluoride | 621 µg/L 16% of the EPA limit 4000 µg/L
worst single sample: 640 µg/L | 6/6 | SYR4 | 2012–2018 |
| Chromium | 10.462 µg/L 10% of the EPA limit 100 µg/L
worst single sample: 11.3 µg/L | 3/6 | SYR4 | 2012–2019 |
| Monobromoacetic Acid | 21.39 µg/L No EPA limit set
worst single sample: 23.3 µg/L | 3/50 | SYR4 | 2012–2019 |
| Selenium | 1.368 µg/L 2.7% of the EPA limit 50 µg/L
worst single sample: 1.4 µg/L | 3/6 | SYR4 | 2012–2019 |
| Combined Radium (-226 And -228) | 1 pCi/L 20% of the EPA limit 5 pCi/L | 2/2 | SYR4 | 2012 |
| Dalapon | 3.3585 µg/L 1.7% of the EPA limit 200 µg/L
worst single sample: 3.39 µg/L | 2/17 | SYR4 | 2012–2019 |
| Nitrate-Nitrite | 17.675 µg/L 0.2% of the EPA limit 10000 µg/L
worst single sample: 18 µg/L | 2/2 | SYR4 | 2014 |
| Nitrite | 132.24 µg/L 13% of the EPA limit 1000 µg/L
worst single sample: 136 µg/L | 2/4 | SYR4 | 2014–2019 |
| Arsenic | 0.3010 µg/L 3% of the EPA limit 10 µg/L | 1/6 | SYR4 | 2012–2019 |
| Dibromoacetic Acid | 8.3 µg/L No EPA limit set | 1/50 | SYR4 | 2012–2019 |
| Xylenes, Total | 0.7100 µg/L 0% of the EPA limit 10000 µg/L | 1/15 | SYR4 | 2012–2019 |
55 contaminants tested, none detected
Utility contact
Frequently asked questions about Jacobs Wsc Plants 1 & 2
Is Jacobs Wsc Plants 1 & 2 tap water safe to drink?
EPA monitoring detected 24 contaminants in Jacobs Wsc Plants 1 & 2'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 Jacobs Wsc Plants 1 & 2's water?
EPA monitoring detected Bromodichloromethane, Chloroform, Dibromochloromethane, Dichloroacetic Acid, TTHM, and others. The full list with the level and data source for each is above.
How many people does Jacobs Wsc Plants 1 & 2 serve?
Jacobs Wsc Plants 1 & 2 reports serving 819 people in Texas, per its EPA record.
Has Jacobs Wsc Plants 1 & 2 had any water quality violations?
The EPA has 43 violations on file for Jacobs Wsc Plants 1 & 2, of which 5 are health-based (a contaminant limit or required treatment was breached) and 3 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.