What was found in ZIP 72064
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 | 1150 µg/L 29% of the EPA limit 4000 µg/L Main supplier: GRAND PRAIRIE REGIONAL WATER · 15,204 people · 2019 | 2/2 | SYR4 |
| Copper | 341.9999999999998 µg/L 26% of the EPA limit 1300 µg/L Main supplier: GRAND PRAIRIE REGIONAL WATER · 15,204 people · 2019
Highest in the ZIP: 650 µg/L — DES ARC WATERWORKS · 4,245 people · 2017 | 2/2 | SYR4 |
| Barium | 399 µg/L 20% of the EPA limit 2000 µg/L Main supplier: GRAND PRAIRIE REGIONAL WATER · 15,204 people · 2019 | 1/2 | SYR4 |
| Nitrate-Nitrite | 388 µg/L 3.9% of the EPA limit 10000 µg/L Main supplier: GRAND PRAIRIE REGIONAL WATER · 15,204 people · 2019 | 1/2 | SYR4 |
| Nitrate | 310 µg/L 3.1% of the EPA limit 10000 µg/L Main supplier: GRAND PRAIRIE REGIONAL WATER · 15,204 people · 2016 | 1/2 | SYR4 |
| TTHM | 22.369999999999997 µg/L 28% of the EPA limit 80 µg/L Main supplier: GRAND PRAIRIE REGIONAL WATER · 15,204 people · 2019
Highest in the ZIP: 120.85 µg/L — DES ARC WATERWORKS · 4,245 people · 2019 | 2/2 | SYR4 |
| Bromoform | 2.5 µg/L No EPA limit set Main supplier: GRAND PRAIRIE REGIONAL WATER · 15,204 people · 2019
Highest in the ZIP: 58.25 µg/L — DES ARC WATERWORKS · 4,245 people · 2019 | 2/2 | SYR4 |
| Dibromochloromethane | 6.5 µg/L No EPA limit set Main supplier: GRAND PRAIRIE REGIONAL WATER · 15,204 people · 2019
Highest in the ZIP: 50.504999999999995 µg/L — DES ARC WATERWORKS · 4,245 people · 2019 | 2/2 | SYR4 |
| Chloroform | 7.32 µg/L No EPA limit set Main supplier: GRAND PRAIRIE REGIONAL WATER · 15,204 people · 2019
Highest in the ZIP: 42.975 µg/L — DES ARC WATERWORKS · 4,245 people · 2019 | 2/2 | SYR4 |
| Lithium | 32.7 µg/L No EPA limit set Main supplier: GRAND PRAIRIE REGIONAL WATER · 15,204 people · 2024 | 1/2 | UCMR-5 |
| Total Haloacetic Acids (HAA5) | 6.0249999999999995 µg/L 10% of the EPA limit 60 µg/L Main supplier: GRAND PRAIRIE REGIONAL WATER · 15,204 people · 2019
Highest in the ZIP: 27.075 µg/L — DES ARC WATERWORKS · 4,245 people · 2019 | 2/2 | SYR4 |
| Bromodichloromethane | 7.865 µg/L No EPA limit set Main supplier: GRAND PRAIRIE REGIONAL WATER · 15,204 people · 2019
Highest in the ZIP: 21.825 µg/L — DES ARC WATERWORKS · 4,245 people · 2019 | 2/2 | SYR4 |
| Dichloroacetic Acid | 2.8499999999999996 µg/L No EPA limit set Main supplier: GRAND PRAIRIE REGIONAL WATER · 15,204 people · 2019
Highest in the ZIP: 12.88 µg/L — DES ARC WATERWORKS · 4,245 people · 2019 | 2/2 | SYR4 |
| Trichloroacetic Acid | 1.6849999999999998 µg/L No EPA limit set Main supplier: GRAND PRAIRIE REGIONAL WATER · 15,204 people · 2019
Highest in the ZIP: 12.7 µg/L — DES ARC WATERWORKS · 4,245 people · 2019 | 2/2 | SYR4 |
| Lead | 7.050000000000001 µg/L 47% of the EPA limit 15 µg/L Main supplier: GRAND PRAIRIE REGIONAL WATER · 15,204 people · 2019
Highest in the ZIP: 12.2 µg/L — DES ARC WATERWORKS · 4,245 people · 2017 | 2/2 | SYR4 |
| Dibromoacetic Acid | 1.775 µg/L No EPA limit set Main supplier: GRAND PRAIRIE REGIONAL WATER · 15,204 people · 2019
Highest in the ZIP: 10.925 µg/L — DES ARC WATERWORKS · 4,245 people · 2019 | 2/2 | SYR4 |
| Gross Beta Particle Activity | 5.9 pCi/L No EPA limit set Main supplier: GRAND PRAIRIE REGIONAL WATER · 15,204 people · 2019 | 1/2 | SYR4 |
| Monobromoacetic Acid | 2.62 µg/L No EPA limit set Main supplier: GRAND PRAIRIE REGIONAL WATER · 15,204 people · 2019 | 2/2 | SYR4 |
| Lead | 0.0010 mg/L 6.7% of the EPA limit 0.0150 mg/L Main supplier: GRAND PRAIRIE REGIONAL WATER · 15,204 people · 2025 | 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 72064
| Supplier | State | Population served |
|---|---|---|
| GRAND PRAIRIE REGIONAL WATER | AR | 15,204 |
| DES ARC WATERWORKS | AR | 4,245 |
Frequently asked questions about ZIP 72064 tap water
Is the tap water in ZIP 72064 safe to drink?
EPA testing detected 19 contaminants across the water suppliers serving ZIP 72064. 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 72064?
2 public water suppliers report EPA drinking-water monitoring for ZIP 72064. Each is listed above with its population served.
What contaminants are in ZIP 72064's water?
EPA monitoring detected Fluoride, Copper, Barium, Nitrate-Nitrite, Nitrate, and others across this ZIP's suppliers. The full list with levels and sources is above.