What was found in ZIP 75154
The highest level seen across the suppliers serving this ZIP, the EPA limit for each, and where the figure comes from.
| Contaminant | Level vs EPA limit | Suppliers | Source |
|---|---|---|---|
| Copper | 10954 µg/L 843% of the EPA limit, in the worst sample — 1300 µg/L | 5/5 | SYR4 |
| Fluoride | 1530 µg/L 38% of the EPA limit 4000 µg/L | 3/5 | SYR4 |
| Nitrate | 910 µg/L 9.1% of the EPA limit 10000 µg/L | 3/5 | SYR4 |
| Nitrate-Nitrite | 887 µg/L 8.9% of the EPA limit 10000 µg/L | 3/5 | SYR4 |
| Lead | 364 µg/L 2427% of the EPA limit, in the worst sample — 15 µg/L | 5/5 | SYR4 |
| Lithium | 179.5 µg/L No EPA limit set | 1/5 | UCMR-5 |
| TTHM | 123 µg/L 154% of the EPA limit, in the worst sample — 80 µg/L | 5/5 | SYR4 |
| Cyanide | 113 µg/L 56% of the EPA limit 200 µg/L | 2/5 | SYR4 |
| Barium | 89 µg/L 4.5% of the EPA limit 2000 µg/L | 2/5 | SYR4 |
| Chloroform | 64.9 µg/L No EPA limit set | 5/5 | SYR4 |
| Bromoform | 63.4 µg/L No EPA limit set | 5/5 | SYR4 |
| Total Haloacetic Acids (HAA5) | 61.4 µg/L 102% of the EPA limit, in the worst sample — 60 µg/L | 5/5 | SYR4 |
| Dibromochloromethane | 38.4 µg/L No EPA limit set | 5/5 | SYR4 |
| Dichloroacetic Acid | 36.1 µg/L No EPA limit set | 5/5 | SYR4 |
| Bromodichloromethane | 33.6 µg/L No EPA limit set | 5/5 | SYR4 |
| Trichloroacetic Acid | 24.3 µg/L No EPA limit set | 5/5 | SYR4 |
| Nitrite | 19.5 µg/L 2% of the EPA limit 1000 µg/L | 1/5 | SYR4 |
| Dibromoacetic Acid | 16.2 µg/L No EPA limit set | 5/5 | SYR4 |
| Monochloroacetic Acid | 8.6 µg/L No EPA limit set | 5/5 | SYR4 |
| Gross Beta Particle Activity | 6.3 pCi/L No EPA limit set | 2/5 | SYR4 |
| Chromium | 6.1 µg/L 6.1% of the EPA limit 100 µg/L | 2/5 | SYR4 |
| Monobromoacetic Acid | 5.5 µg/L No EPA limit set | 5/5 | SYR4 |
| Xylenes, Total | 5.01 µg/L 0.1% of the EPA limit 10000 µg/L | 1/5 | SYR4 |
| Selenium | 2.4 µg/L 4.8% of the EPA limit 50 µg/L | 1/5 | SYR4 |
| Combined Radium (-226 And -228) | 1.5 pCi/L 30% of the EPA limit 5 pCi/L | 2/5 | SYR4 |
| Arsenic | 1.1 µg/L 11% of the EPA limit 10 µg/L | 1/5 | SYR4 |
| Di(2-ethylhexyl) Phthalate | 0.9000 µg/L 15% of the EPA limit 6 µg/L | 1/5 | SYR4 |
| Ethylbenzene | 0.8600 µg/L 0.1% of the EPA limit 700 µg/L | 1/5 | SYR4 |
| Mercury | 0.5220 µg/L 26% of the EPA limit 2 µg/L | 1/5 | SYR4 |
| Atrazine | 0.2000 µg/L 6.7% of the EPA limit 3 µg/L | 2/5 | SYR4 |
| Simazine | 0.1800 µg/L 4.5% of the EPA limit 4 µg/L | 2/5 | SYR4 |
| Pfba | 0.0105 µg/L No EPA limit set | 5/5 | UCMR-5 |
| Pfpea | 0.0074 µg/L No EPA limit set | 5/5 | UCMR-5 |
| Pfhxa | 0.0063 µg/L No EPA limit set | 5/5 | UCMR-5 |
| PFBS | 0.0058 µg/L No EPA limit set | 5/5 | UCMR-5 |
| Lead | 0.0044 mg/L 29% of the EPA limit 0.0150 mg/L | 5/5 | LCR |
Each bar shows the measured level as a share of the EPA limit: green is
well under, amber is close to it, red is over. For lead and copper the
limit applies to exactly the 90th-percentile figure shown, so red there
means a real exceedance. For everything else the limit applies to a
running annual average while the figure is the single worst sample on
record — over 100% is worth reading, but is not by itself a violation.
Formal violations are listed separately.
Water suppliers serving ZIP 75154
| Supplier | State | Population served |
|---|---|---|
| ROCKETT SUD | TX | 46,614 |
| SARDIS LONE ELM WSC | TX | 20,736 |
| CITY OF GLENN HEIGHTS | TX | 18,718 |
| CITY OF RED OAK | TX | 18,577 |
| CITY OF OVILLA | TX | 4,532 |
Frequently asked questions about ZIP 75154 tap water
Is the tap water in ZIP 75154 safe to drink?
EPA testing detected 36 contaminants across the water suppliers serving ZIP 75154. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and your utility's annual Consumer Confidence Report for the official status.
Which water suppliers serve ZIP 75154?
5 public water suppliers report EPA drinking-water monitoring for ZIP 75154. Each is listed above with its population served.
What contaminants are in ZIP 75154's water?
EPA monitoring detected Copper, Fluoride, Nitrate, Nitrate-Nitrite, Lead, and others across this ZIP's suppliers. The full list with levels and sources is above.