What was found in ZIP 75446
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 Highest in the ZIP: BOIS D ARC MUD · 3,011 people · 2019 | 1/2 | SYR4 |
| Copper | 776.25 µg/L 60% of the EPA limit 1300 µg/L Main supplier: LAMAR COUNTY WATER SUPPLY DISTRICT · 25,569 people · 2017 | 2/2 | SYR4 |
| Nitrate | 168.5 µg/L 1.7% of the EPA limit 10000 µg/L Highest in the ZIP: BOIS D ARC MUD · 3,011 people · 2019 | 1/2 | SYR4 |
| TTHM | 96.46 µg/L 121% of the EPA limit, at the 95th percentile of samples — 80 µg/L Main supplier: LAMAR COUNTY WATER SUPPLY DISTRICT · 25,569 people · 2019 | 2/2 | SYR4 |
| Nitrate-Nitrite | 78.5 µg/L 0.8% of the EPA limit 10000 µg/L Highest in the ZIP: BOIS D ARC MUD · 3,011 people · 2018 | 1/2 | SYR4 |
| Chloroform | 73.495 µg/L No EPA limit set Main supplier: LAMAR COUNTY WATER SUPPLY DISTRICT · 25,569 people · 2019 | 2/2 | SYR4 |
| Total Haloacetic Acids (HAA5) | 68.075 µg/L 113% of the EPA limit, at the 95th percentile of samples — 60 µg/L Main supplier: LAMAR COUNTY WATER SUPPLY DISTRICT · 25,569 people · 2019 | 2/2 | SYR4 |
| Bromoform | 56.13 µg/L No EPA limit set Main supplier: LAMAR COUNTY WATER SUPPLY DISTRICT · 25,569 people · 2019 | 2/2 | SYR4 |
| Dichloroacetic Acid | 38.14 µg/L No EPA limit set Main supplier: LAMAR COUNTY WATER SUPPLY DISTRICT · 25,569 people · 2019 | 2/2 | SYR4 |
| Lithium | 29 µg/L No EPA limit set Highest in the ZIP: BOIS D ARC MUD · 3,011 people · 2025 | 1/2 | UCMR-5 |
| Trichloroacetic Acid | 27.86 µg/L No EPA limit set Main supplier: LAMAR COUNTY WATER SUPPLY DISTRICT · 25,569 people · 2019 | 2/2 | SYR4 |
| Bromodichloromethane | 19.715 µg/L No EPA limit set Main supplier: LAMAR COUNTY WATER SUPPLY DISTRICT · 25,569 people · 2019 | 2/2 | SYR4 |
| Dibromochloromethane | 3.7275 µg/L No EPA limit set Main supplier: LAMAR COUNTY WATER SUPPLY DISTRICT · 25,569 people · 2019
Highest in the ZIP: 17.04 µg/L — BOIS D ARC MUD · 3,011 people · 2019 | 2/2 | SYR4 |
| Lead | 16.6 µg/L 111% of the EPA limit, at the 95th percentile of samples — 15 µg/L Main supplier: LAMAR COUNTY WATER SUPPLY DISTRICT · 25,569 people · 2017 | 2/2 | SYR4 |
| Barium | 8.47 µg/L 0.4% of the EPA limit 2000 µg/L Highest in the ZIP: BOIS D ARC MUD · 3,011 people · 2019 | 1/2 | SYR4 |
| Monochloroacetic Acid | 5.28 µg/L No EPA limit set Main supplier: LAMAR COUNTY WATER SUPPLY DISTRICT · 25,569 people · 2019 | 2/2 | SYR4 |
| Dibromoacetic Acid | 1.3 µg/L No EPA limit set Main supplier: LAMAR COUNTY WATER SUPPLY DISTRICT · 25,569 people · 2019
Highest in the ZIP: 4.19 µg/L — BOIS D ARC MUD · 3,011 people · 2019 | 2/2 | SYR4 |
| Monobromoacetic Acid | 1.58 µg/L No EPA limit set Main supplier: LAMAR COUNTY WATER SUPPLY DISTRICT · 25,569 people · 2019
Highest in the ZIP: 3.5 µg/L — BOIS D ARC MUD · 3,011 people · 2019 | 2/2 | SYR4 |
| Chromium | 3.475 µg/L 3.5% of the EPA limit 100 µg/L Highest in the ZIP: BOIS D ARC MUD · 3,011 people · 2019 | 1/2 | SYR4 |
| Arsenic | 0.7820 µg/L 7.8% of the EPA limit 10 µg/L Highest in the ZIP: BOIS D ARC MUD · 3,011 people · 2019 | 1/2 | SYR4 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L Main supplier: LAMAR COUNTY WATER SUPPLY DISTRICT · 25,569 people · 2023 | 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 75446
| Supplier | State | Population served |
|---|---|---|
| LAMAR COUNTY WATER SUPPLY DISTRICT | TX | 25,569 |
| BOIS D ARC MUD | TX | 3,011 |
Frequently asked questions about ZIP 75446 tap water
Is the tap water in ZIP 75446 safe to drink?
EPA testing detected 21 contaminants across the water suppliers serving ZIP 75446. 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 75446?
2 public water suppliers report EPA drinking-water monitoring for ZIP 75446. Each is listed above with its population served.
What contaminants are in ZIP 75446's water?
EPA monitoring detected Fluoride, Copper, Nitrate, TTHM, Nitrate-Nitrite, and others across this ZIP's suppliers. The full list with levels and sources is above.