What was found in ZIP 72131
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 | 1800 µg/L 138% of the EPA limit, in the worst sample — 1300 µg/L | 3/3 | SYR4 |
| Fluoride | 970 µg/L 24% of the EPA limit 4000 µg/L | 1/3 | SYR4 |
| Chlorite | 642 µg/L 64% of the EPA limit 1000 µg/L | 1/3 | SYR4 |
| Nitrate-Nitrite | 380 µg/L 3.8% of the EPA limit 10000 µg/L | 1/3 | SYR4 |
| Lead | 107 µg/L 713% of the EPA limit, in the worst sample — 15 µg/L | 3/3 | SYR4 |
| TTHM | 107 µg/L 134% of the EPA limit, in the worst sample — 80 µg/L | 3/3 | SYR4 |
| Chloroform | 99.8 µg/L No EPA limit set | 3/3 | SYR4 |
| Total Haloacetic Acids (HAA5) | 86.2 µg/L 144% of the EPA limit, in the worst sample — 60 µg/L | 3/3 | SYR4 |
| Trichloroacetic Acid | 44.4 µg/L No EPA limit set | 3/3 | SYR4 |
| Dichloroacetic Acid | 39.1 µg/L No EPA limit set | 3/3 | SYR4 |
| Bromodichloromethane | 9.3 µg/L No EPA limit set | 3/3 | SYR4 |
| Monochloroacetic Acid | 5 µg/L No EPA limit set | 3/3 | SYR4 |
| Gross Beta Particle Activity | 2.6 pCi/L No EPA limit set | 1/3 | SYR4 |
| Dibromochloromethane | 1.7 µg/L No EPA limit set | 2/3 | SYR4 |
| Monobromoacetic Acid | 1.7 µg/L No EPA limit set | 2/3 | SYR4 |
| Dibromoacetic Acid | 1 µg/L No EPA limit set | 1/3 | SYR4 |
| Lead | 0.0030 mg/L 20% of the EPA limit 0.0150 mg/L | 3/3 | 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 72131
| Supplier | State | Population served |
|---|---|---|
| COMMUNITY WATER SYSTEM | AR | 18,628 |
| MOUNTAIN TOP WATER ASSOCIATION | AR | 9,253 |
| GUY WATERWORKS | AR | 2,438 |
Frequently asked questions about ZIP 72131 tap water
Is the tap water in ZIP 72131 safe to drink?
EPA testing detected 17 contaminants across the water suppliers serving ZIP 72131. 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 72131?
3 public water suppliers report EPA drinking-water monitoring for ZIP 72131. Each is listed above with its population served.
What contaminants are in ZIP 72131's water?
EPA monitoring detected Copper, Fluoride, Chlorite, Nitrate-Nitrite, Lead, and others across this ZIP's suppliers. The full list with levels and sources is above.