What was found in ZIP 75770
The level at this ZIP's main supplier, the highest level anywhere in it, the EPA limit for each, and where the figure comes from.
| Contaminant | Level vs EPA limit | Suppliers | Source |
|---|---|---|---|
| Fluoride | 564.7 µg/L 14% of the EPA limit 4000 µg/L Main supplier: BRUSHY CREEK WSC · 4,866 people · 2018 | 2/2 | SYR4 |
| Nitrate | 40.975 µg/L 0.4% of the EPA limit 10000 µg/L Main supplier: BRUSHY CREEK WSC · 4,866 people · 2019
Highest in the ZIP: 279 µg/L — VIRGINIA HILL WSC · 4,290 people · 2019 | 2/2 | SYR4 |
| Nitrate-Nitrite | 39.275 µg/L 0.4% of the EPA limit 10000 µg/L Main supplier: BRUSHY CREEK WSC · 4,866 people · 2019
Highest in the ZIP: 258.6 µg/L — VIRGINIA HILL WSC · 4,290 people · 2015 | 2/2 | SYR4 |
| Copper | 193 µg/L 15% of the EPA limit 1300 µg/L Main supplier: BRUSHY CREEK WSC · 4,866 people · 2019 | 2/2 | SYR4 |
| Barium | 121.45 µg/L 6.1% of the EPA limit 2000 µg/L Main supplier: BRUSHY CREEK WSC · 4,866 people · 2018 | 2/2 | SYR4 |
| TTHM | 89.175 µg/L 111% of the EPA limit, at the 95th percentile of samples — 80 µg/L Main supplier: BRUSHY CREEK WSC · 4,866 people · 2019 | 2/2 | SYR4 |
| Bromoform | 53.73 µg/L No EPA limit set Main supplier: BRUSHY CREEK WSC · 4,866 people · 2019 | 2/2 | SYR4 |
| Cyanide | 6.443 µg/L 3.2% of the EPA limit 200 µg/L Main supplier: BRUSHY CREEK WSC · 4,866 people · 2017
Highest in the ZIP: 32.315 µg/L — VIRGINIA HILL WSC · 4,290 people · 2017 | 2/2 | SYR4 |
| Lithium | 29 µg/L No EPA limit set Main supplier: BRUSHY CREEK WSC · 4,866 people · 2023 | 1/2 | UCMR-5 |
| Dibromochloromethane | 26.35 µg/L No EPA limit set Main supplier: BRUSHY CREEK WSC · 4,866 people · 2019 | 2/2 | SYR4 |
| Total Haloacetic Acids (HAA5) | 20.585 µg/L 34% of the EPA limit 60 µg/L Main supplier: BRUSHY CREEK WSC · 4,866 people · 2019 | 2/2 | SYR4 |
| Chloroform | 18.1 µg/L No EPA limit set Main supplier: BRUSHY CREEK WSC · 4,866 people · 2019 | 2/2 | SYR4 |
| Lead | 16.96 µg/L 113% of the EPA limit, at the 95th percentile of samples — 15 µg/L Main supplier: BRUSHY CREEK WSC · 4,866 people · 2019 | 2/2 | SYR4 |
| Dibromoacetic Acid | 13.58 µg/L No EPA limit set Main supplier: BRUSHY CREEK WSC · 4,866 people · 2019 | 2/2 | SYR4 |
| Bromodichloromethane | 13.34 µg/L No EPA limit set Main supplier: BRUSHY CREEK WSC · 4,866 people · 2019 | 2/2 | SYR4 |
| Monochloroacetic Acid | 8.01 µg/L No EPA limit set Main supplier: BRUSHY CREEK WSC · 4,866 people · 2019 | 2/2 | SYR4 |
| Dichloroacetic Acid | 7.27 µg/L No EPA limit set Main supplier: BRUSHY CREEK WSC · 4,866 people · 2019 | 2/2 | SYR4 |
| Gross Beta Particle Activity | 7.1 pCi/L No EPA limit set Main supplier: BRUSHY CREEK WSC · 4,866 people · 2015 | 1/2 | SYR4 |
| Trichloroacetic Acid | 4.5 µg/L No EPA limit set Main supplier: BRUSHY CREEK WSC · 4,866 people · 2019 | 2/2 | SYR4 |
| Chromium | 3.78 µg/L 3.8% of the EPA limit 100 µg/L Main supplier: BRUSHY CREEK WSC · 4,866 people · 2018 | 2/2 | SYR4 |
| Monobromoacetic Acid | 1.835 µg/L No EPA limit set Main supplier: BRUSHY CREEK WSC · 4,866 people · 2019 | 2/2 | SYR4 |
| Selenium | 1.7 µg/L 3.4% of the EPA limit 50 µg/L Main supplier: BRUSHY CREEK WSC · 4,866 people · 2018 | 1/2 | SYR4 |
| Combined Radium (-226 And -228) | 1.5 pCi/L 30% of the EPA limit 5 pCi/L Main supplier: BRUSHY CREEK WSC · 4,866 people · 2015 | 1/2 | SYR4 |
| Xylenes, Total | 1.06 µg/L 0% of the EPA limit 10000 µg/L Main supplier: BRUSHY CREEK WSC · 4,866 people · 2019 | 1/2 | SYR4 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L Main supplier: BRUSHY CREEK WSC · 4,866 people · 2024 | 2/2 | 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 95th percentile of the
system's samples — over 100% is worth reading, but is not by itself a
violation.
Formal violations are listed separately.
Water suppliers serving ZIP 75770
| Supplier | State | Population served |
|---|---|---|
| BRUSHY CREEK WSC | TX | 4,866 |
| VIRGINIA HILL WSC | TX | 4,290 |
Frequently asked questions about ZIP 75770 tap water
Is the tap water in ZIP 75770 safe to drink?
EPA testing detected 25 contaminants across the water suppliers serving ZIP 75770. 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 75770?
2 public water suppliers report EPA drinking-water monitoring for ZIP 75770. Each is listed above with its population served.
What contaminants are in ZIP 75770's water?
EPA monitoring detected Fluoride, Nitrate, Nitrate-Nitrite, Copper, Barium, and others across this ZIP's suppliers. The full list with levels and sources is above.