What was found in ZIP 78075
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 | 575 µg/L 14% of the EPA limit 4000 µg/L Main supplier: MCCOY WSC · 9,621 people · 2017 | 1/1 | SYR4 |
| Copper | 414.7499999999999 µg/L 32% of the EPA limit 1300 µg/L Main supplier: MCCOY WSC · 9,621 people · 2017 | 1/1 | SYR4 |
| Barium | 123 µg/L 6.2% of the EPA limit 2000 µg/L Main supplier: MCCOY WSC · 9,621 people · 2019 | 1/1 | SYR4 |
| TTHM | 63.10000000000001 µg/L 79% of the EPA limit 80 µg/L Main supplier: MCCOY WSC · 9,621 people · 2019 | 1/1 | SYR4 |
| Lithium | 62.2 µg/L No EPA limit set Main supplier: MCCOY WSC · 9,621 people · 2024 | 1/1 | UCMR-5 |
| Nitrate | 50 µg/L 0.5% of the EPA limit 10000 µg/L Main supplier: MCCOY WSC · 9,621 people · 2019 | 1/1 | SYR4 |
| Bromoform | 44.77499999999999 µg/L No EPA limit set Main supplier: MCCOY WSC · 9,621 people · 2019 | 1/1 | SYR4 |
| Nitrate-Nitrite | 40 µg/L 0.4% of the EPA limit 10000 µg/L Main supplier: MCCOY WSC · 9,621 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 13.36 µg/L No EPA limit set Main supplier: MCCOY WSC · 9,621 people · 2019 | 1/1 | SYR4 |
| Gross Beta Particle Activity | 9.6 pCi/L No EPA limit set Main supplier: MCCOY WSC · 9,621 people · 2019 | 1/1 | SYR4 |
| Dibromoacetic Acid | 7.68 µg/L No EPA limit set Main supplier: MCCOY WSC · 9,621 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 7.68 µg/L 13% of the EPA limit 60 µg/L Main supplier: MCCOY WSC · 9,621 people · 2019 | 1/1 | SYR4 |
| Selenium | 4.8 µg/L 9.6% of the EPA limit 50 µg/L Main supplier: MCCOY WSC · 9,621 people · 2019 | 1/1 | SYR4 |
| Lead | 3.9399999999999995 µg/L 26% of the EPA limit 15 µg/L Main supplier: MCCOY WSC · 9,621 people · 2017 | 1/1 | SYR4 |
| Gross Alpha, Excl. Radon And U | 3.6 pCi/L 24% of the EPA limit 15 pCi/L Main supplier: MCCOY WSC · 9,621 people · 2019 | 1/1 | SYR4 |
| Arsenic | 3.3 µg/L 33% of the EPA limit 10 µg/L Main supplier: MCCOY WSC · 9,621 people · 2019 | 1/1 | SYR4 |
| Combined Radium (-226 And -228) | 3.1809999999999996 pCi/L 64% of the EPA limit 5 pCi/L Main supplier: MCCOY WSC · 9,621 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 2.7949999999999995 µg/L No EPA limit set Main supplier: MCCOY WSC · 9,621 people · 2019 | 1/1 | SYR4 |
| Xylenes, Total | 2.7699999999999996 µg/L 0% of the EPA limit 10000 µg/L Main supplier: MCCOY WSC · 9,621 people · 2019 | 1/1 | SYR4 |
| 6:2 Fts | 0.1190 µg/L No EPA limit set Main supplier: MCCOY WSC · 9,621 people · 2024 | 1/1 | UCMR-5 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L Main supplier: MCCOY WSC · 9,621 people · 2023 | 1/1 | 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 78075
| Supplier | State | Population served |
|---|---|---|
| MCCOY WSC | TX | 9,621 |
Frequently asked questions about ZIP 78075 tap water
Is the tap water in ZIP 78075 safe to drink?
EPA testing detected 21 contaminants across the water suppliers serving ZIP 78075. 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 78075?
1 public water supplier report EPA drinking-water monitoring for ZIP 78075. Each is listed above with its population served.
What contaminants are in ZIP 78075's water?
EPA monitoring detected Fluoride, Copper, Barium, TTHM, Lithium, and others across this ZIP's suppliers. The full list with levels and sources is above.