What was found in ZIP 75438
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 | 1565 µg/L 39% of the EPA limit 4000 µg/L Main supplier: BOIS D ARC MUD · 3,011 people · 2019 | 1/1 | SYR4 |
| Copper | 239.745 µg/L 18% of the EPA limit 1300 µg/L Main supplier: BOIS D ARC MUD · 3,011 people · 2017 | 1/1 | SYR4 |
| Nitrate | 168.5 µg/L 1.7% of the EPA limit 10000 µg/L Main supplier: BOIS D ARC MUD · 3,011 people · 2019 | 1/1 | SYR4 |
| Nitrate-Nitrite | 78.5 µg/L 0.8% of the EPA limit 10000 µg/L Main supplier: BOIS D ARC MUD · 3,011 people · 2018 | 1/1 | SYR4 |
| TTHM | 57.34 µg/L 72% of the EPA limit 80 µg/L Main supplier: BOIS D ARC MUD · 3,011 people · 2019 | 1/1 | SYR4 |
| Lithium | 29 µg/L No EPA limit set Main supplier: BOIS D ARC MUD · 3,011 people · 2025 | 1/1 | UCMR-5 |
| Bromoform | 18.85 µg/L No EPA limit set Main supplier: BOIS D ARC MUD · 3,011 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 17.04 µg/L No EPA limit set Main supplier: BOIS D ARC MUD · 3,011 people · 2019 | 1/1 | SYR4 |
| Chloroform | 10.8625 µg/L No EPA limit set Main supplier: BOIS D ARC MUD · 3,011 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 9.5 µg/L No EPA limit set Main supplier: BOIS D ARC MUD · 3,011 people · 2019 | 1/1 | SYR4 |
| Barium | 8.47 µg/L 0.4% of the EPA limit 2000 µg/L Main supplier: BOIS D ARC MUD · 3,011 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 8.295 µg/L 14% of the EPA limit 60 µg/L Main supplier: BOIS D ARC MUD · 3,011 people · 2019 | 1/1 | SYR4 |
| Trichloroacetic Acid | 7.2 µg/L No EPA limit set Main supplier: BOIS D ARC MUD · 3,011 people · 2019 | 1/1 | SYR4 |
| Dibromoacetic Acid | 4.19 µg/L No EPA limit set Main supplier: BOIS D ARC MUD · 3,011 people · 2019 | 1/1 | SYR4 |
| Monobromoacetic Acid | 3.5 µg/L No EPA limit set Main supplier: BOIS D ARC MUD · 3,011 people · 2019 | 1/1 | SYR4 |
| Chromium | 3.475 µg/L 3.5% of the EPA limit 100 µg/L Main supplier: BOIS D ARC MUD · 3,011 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 3.245 µg/L No EPA limit set Main supplier: BOIS D ARC MUD · 3,011 people · 2019 | 1/1 | SYR4 |
| Lead | 1.64 µg/L 11% of the EPA limit 15 µg/L Main supplier: BOIS D ARC MUD · 3,011 people · 2017 | 1/1 | SYR4 |
| Monochloroacetic Acid | 1.5 µg/L No EPA limit set Main supplier: BOIS D ARC MUD · 3,011 people · 2019 | 1/1 | SYR4 |
| Arsenic | 0.7820 µg/L 7.8% of the EPA limit 10 µg/L Main supplier: BOIS D ARC MUD · 3,011 people · 2019 | 1/1 | SYR4 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L Main supplier: BOIS D ARC MUD · 3,011 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 75438
| Supplier | State | Population served |
|---|---|---|
| BOIS D ARC MUD | TX | 3,011 |
Frequently asked questions about ZIP 75438 tap water
Is the tap water in ZIP 75438 safe to drink?
EPA testing detected 21 contaminants across the water suppliers serving ZIP 75438. 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 75438?
1 public water supplier report EPA drinking-water monitoring for ZIP 75438. Each is listed above with its population served.
What contaminants are in ZIP 75438's water?
EPA monitoring detected Fluoride, Copper, Nitrate, Nitrate-Nitrite, TTHM, and others across this ZIP's suppliers. The full list with levels and sources is above.