What was found in ZIP 75010
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 |
|---|---|---|---|
| Nitrate | 2080 µg/L 21% of the EPA limit 10000 µg/L | 2/5 | SYR4 |
| Nitrate-Nitrite | 2080 µg/L 21% of the EPA limit 10000 µg/L | 3/5 | SYR4 |
| Copper | 1163.75 µg/L 90% of the EPA limit 1300 µg/L | 5/5 | SYR4 |
| Fluoride | 756 µg/L 19% of the EPA limit 4000 µg/L | 2/5 | SYR4 |
| TTHM | 377 µg/L 471% of the EPA limit, in the worst sample — 80 µg/L | 5/5 | SYR4 |
| Chloroform | 349 µg/L No EPA limit set | 5/5 | SYR4 |
| Nitrite | 210 µg/L 21% of the EPA limit 1000 µg/L | 1/5 | SYR4 |
| Cyanide | 153 µg/L 77% of the EPA limit 200 µg/L | 2/5 | SYR4 |
| Total Haloacetic Acids (HAA5) | 92.4 µg/L 154% of the EPA limit, in the worst sample — 60 µg/L | 5/5 | SYR4 |
| Barium | 79 µg/L 4% of the EPA limit 2000 µg/L | 3/5 | SYR4 |
| Lithium | 76.6 µg/L No EPA limit set | 1/5 | UCMR-5 |
| Trichloroacetic Acid | 58.5 µg/L No EPA limit set | 5/5 | SYR4 |
| Dichloroacetic Acid | 33.9 µg/L No EPA limit set | 5/5 | SYR4 |
| Bromodichloromethane | 29.6 µg/L No EPA limit set | 5/5 | SYR4 |
| Lead | 27.8 µg/L 185% of the EPA limit, in the worst sample — 15 µg/L | 5/5 | SYR4 |
| Dibromoacetic Acid | 20.6 µg/L No EPA limit set | 5/5 | SYR4 |
| Bromoform | 20.48 µg/L No EPA limit set | 5/5 | SYR4 |
| Dibromochloromethane | 18.5 µg/L No EPA limit set | 5/5 | SYR4 |
| Monochloroacetic Acid | 13.6 µg/L No EPA limit set | 5/5 | SYR4 |
| Monobromoacetic Acid | 7.8 µg/L No EPA limit set | 5/5 | SYR4 |
| Arsenic | 4.5 µg/L 45% of the EPA limit 10 µg/L | 2/5 | SYR4 |
| Gross Alpha, Excl. Radon And U | 3.3 pCi/L 22% of the EPA limit 15 pCi/L | 1/5 | SYR4 |
| Chromium | 3.16 µg/L 3.2% of the EPA limit 100 µg/L | 2/5 | SYR4 |
| Combined Radium (-226 And -228) | 2.7 pCi/L 54% of the EPA limit 5 pCi/L | 3/5 | SYR4 |
| Selenium | 2.41 µg/L 4.8% of the EPA limit 50 µg/L | 2/5 | SYR4 |
| Gross Beta Particle Activity | 2.1 pCi/L No EPA limit set | 1/5 | SYR4 |
| 2,4-D | 0.9000 µg/L 1.3% of the EPA limit 70 µg/L | 1/5 | SYR4 |
| Di(2-ethylhexyl) Phthalate | 0.9000 µg/L 15% of the EPA limit 6 µg/L | 1/5 | SYR4 |
| Atrazine | 0.3900 µg/L 13% of the EPA limit 3 µg/L | 1/5 | SYR4 |
| Simazine | 0.3900 µg/L 9.8% of the EPA limit 4 µg/L | 2/5 | SYR4 |
| Antimony, Total | 0.2500 µg/L 4.2% of the EPA limit 6 µg/L | 1/5 | SYR4 |
| Thallium, Total | 0.0140 µg/L 0.7% of the EPA limit 2 µg/L | 1/5 | SYR4 |
| Pfba | 0.0088 µg/L No EPA limit set | 4/5 | UCMR-5 |
| Pfpea | 0.0076 µg/L No EPA limit set | 4/5 | UCMR-5 |
| Pfhxa | 0.0075 µg/L No EPA limit set | 4/5 | UCMR-5 |
| PFBS | 0.0041 µg/L No EPA limit set | 4/5 | UCMR-5 |
| Lead | 0.0014 mg/L 9.3% 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 75010
| Supplier | State | Population served |
|---|---|---|
| CITY OF PLANO | TX | 292,059 |
| CITY OF LEWISVILLE | TX | 140,880 |
| CITY OF CARROLLTON | TX | 136,170 |
| CITY OF THE COLONY | TX | 45,367 |
| BRYAN CO. RWS & SWMD #2 | OK | 6,270 |
Frequently asked questions about ZIP 75010 tap water
Is the tap water in ZIP 75010 safe to drink?
EPA testing detected 37 contaminants across the water suppliers serving ZIP 75010. 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 75010?
5 public water suppliers report EPA drinking-water monitoring for ZIP 75010. Each is listed above with its population served.
What contaminants are in ZIP 75010's water?
EPA monitoring detected Nitrate, Nitrate-Nitrite, Copper, Fluoride, TTHM, and others across this ZIP's suppliers. The full list with levels and sources is above.