What was found in ZIP 72722
The highest level seen across the suppliers serving this ZIP, the EPA limit for each, and where the figure comes from.
| Contaminant | Level vs EPA limit | Suppliers | Source |
|---|---|---|---|
| Copper | 960 µg/L 74% of the EPA limit 1300 µg/L | 4/4 | SYR4 |
| Fluoride | 460 µg/L 12% of the EPA limit 4000 µg/L | 1/4 | SYR4 |
| Cyanide | 310 µg/L 155% of the EPA limit, in the worst sample — 200 µg/L | 1/4 | SYR4 |
| TTHM | 175 µg/L 219% of the EPA limit, in the worst sample — 80 µg/L | 4/4 | SYR4 |
| Chloroform | 166 µg/L No EPA limit set | 4/4 | SYR4 |
| Total Haloacetic Acids (HAA5) | 102 µg/L 170% of the EPA limit, in the worst sample — 60 µg/L | 4/4 | SYR4 |
| Chlorite | 97.9 µg/L 9.8% of the EPA limit 1000 µg/L | 1/4 | SYR4 |
| Trichloroacetic Acid | 69.9 µg/L No EPA limit set | 4/4 | SYR4 |
| Dichloroacetic Acid | 37.7 µg/L No EPA limit set | 4/4 | SYR4 |
| Lead | 24 µg/L 160% of the EPA limit, in the worst sample — 15 µg/L | 4/4 | SYR4 |
| Bromodichloromethane | 10.8 µg/L No EPA limit set | 4/4 | SYR4 |
| Lithium | 10 µg/L No EPA limit set | 1/4 | UCMR-5 |
| Gross Beta Particle Activity | 4.1 pCi/L No EPA limit set | 1/4 | SYR4 |
| Monochloroacetic Acid | 4.1 µg/L No EPA limit set | 4/4 | SYR4 |
| Dibromochloromethane | 2.5 µg/L No EPA limit set | 4/4 | SYR4 |
| Monobromoacetic Acid | 1.7 µg/L No EPA limit set | 4/4 | SYR4 |
| Chromium | 1.3 µg/L 1.3% of the EPA limit 100 µg/L | 1/4 | SYR4 |
| Dibromoacetic Acid | 1.1 µg/L No EPA limit set | 3/4 | SYR4 |
| Lead | 0.0030 mg/L 20% of the EPA limit 0.0150 mg/L | 4/4 | 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 single worst sample on
record — over 100% is worth reading, but is not by itself a violation.
Formal violations are listed separately.
Water suppliers serving ZIP 72722
| Supplier | State | Population served |
|---|---|---|
| CENTERTON WATERWORKS | AR | 27,243 |
| GENTRY WATERWORKS | AR | 7,910 |
| GRAVETTE WATERWORKS | AR | 4,900 |
| DECATUR WATERWORKS | AR | 2,468 |
Frequently asked questions about ZIP 72722 tap water
Is the tap water in ZIP 72722 safe to drink?
EPA testing detected 19 contaminants across the water suppliers serving ZIP 72722. 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 72722?
4 public water suppliers report EPA drinking-water monitoring for ZIP 72722. Each is listed above with its population served.
What contaminants are in ZIP 72722's water?
EPA monitoring detected Copper, Fluoride, Cyanide, TTHM, Chloroform, and others across this ZIP's suppliers. The full list with levels and sources is above.