What was found in ZIP 72434
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 | 1070 µg/L 27% of the EPA limit 4000 µg/L Main supplier: LAWRENCE CO REG WATER DIST · 7,469 people · 2019 | 1/1 | SYR4 |
| Copper | 364.4 µg/L 28% of the EPA limit 1300 µg/L Main supplier: LAWRENCE CO REG WATER DIST · 7,469 people · 2017 | 1/1 | SYR4 |
| Nitrate-Nitrite | 342 µg/L 3.4% of the EPA limit 10000 µg/L Main supplier: LAWRENCE CO REG WATER DIST · 7,469 people · 2019 | 1/1 | SYR4 |
| Barium | 210 µg/L 11% of the EPA limit 2000 µg/L Main supplier: LAWRENCE CO REG WATER DIST · 7,469 people · 2019 | 1/1 | SYR4 |
| TTHM | 66.11 µg/L 83% of the EPA limit 80 µg/L Main supplier: LAWRENCE CO REG WATER DIST · 7,469 people · 2019 | 1/1 | SYR4 |
| Chloroform | 49.32 µg/L No EPA limit set Main supplier: LAWRENCE CO REG WATER DIST · 7,469 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 40.38 µg/L 67% of the EPA limit 60 µg/L Main supplier: LAWRENCE CO REG WATER DIST · 7,469 people · 2019 | 1/1 | SYR4 |
| Trichloroacetic Acid | 22.55 µg/L No EPA limit set Main supplier: LAWRENCE CO REG WATER DIST · 7,469 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 18.5 µg/L No EPA limit set Main supplier: LAWRENCE CO REG WATER DIST · 7,469 people · 2019 | 1/1 | SYR4 |
| Lithium | 17.3 µg/L No EPA limit set Main supplier: LAWRENCE CO REG WATER DIST · 7,469 people · 2023 | 1/1 | UCMR-5 |
| Bromodichloromethane | 13.77 µg/L No EPA limit set Main supplier: LAWRENCE CO REG WATER DIST · 7,469 people · 2019 | 1/1 | SYR4 |
| Gross Beta Particle Activity | 6.28 pCi/L No EPA limit set Main supplier: LAWRENCE CO REG WATER DIST · 7,469 people · 2019 | 1/1 | SYR4 |
| Monobromoacetic Acid | 4.195 µg/L No EPA limit set Main supplier: LAWRENCE CO REG WATER DIST · 7,469 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 3.81 µg/L No EPA limit set Main supplier: LAWRENCE CO REG WATER DIST · 7,469 people · 2019 | 1/1 | SYR4 |
| Lead | 3.795 µg/L 25% of the EPA limit 15 µg/L Main supplier: LAWRENCE CO REG WATER DIST · 7,469 people · 2019 | 1/1 | SYR4 |
| Monochloroacetic Acid | 2.795 µg/L No EPA limit set Main supplier: LAWRENCE CO REG WATER DIST · 7,469 people · 2019 | 1/1 | SYR4 |
| Arsenic | 2.2 µg/L 22% of the EPA limit 10 µg/L Main supplier: LAWRENCE CO REG WATER DIST · 7,469 people · 2019 | 1/1 | SYR4 |
| Thallium, Total | 1.693 µg/L 85% of the EPA limit 2 µg/L Main supplier: LAWRENCE CO REG WATER DIST · 7,469 people · 2019 | 1/1 | SYR4 |
| Chromium | 1.5 µg/L 1.5% of the EPA limit 100 µg/L Main supplier: LAWRENCE CO REG WATER DIST · 7,469 people · 2019 | 1/1 | SYR4 |
| Dibromoacetic Acid | 1.37 µg/L No EPA limit set Main supplier: LAWRENCE CO REG WATER DIST · 7,469 people · 2019 | 1/1 | SYR4 |
| Bromoform | 1.1 µg/L No EPA limit set Main supplier: LAWRENCE CO REG WATER DIST · 7,469 people · 2019 | 1/1 | SYR4 |
| Lead | 0.0010 mg/L 6.7% of the EPA limit 0.0150 mg/L Main supplier: LAWRENCE CO REG WATER DIST · 7,469 people · 2025 | 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 72434
| Supplier | State | Population served |
|---|---|---|
| LAWRENCE CO REG WATER DIST | AR | 7,469 |
Frequently asked questions about ZIP 72434 tap water
Is the tap water in ZIP 72434 safe to drink?
EPA testing detected 22 contaminants across the water suppliers serving ZIP 72434. 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 72434?
1 public water supplier report EPA drinking-water monitoring for ZIP 72434. Each is listed above with its population served.
What contaminants are in ZIP 72434's water?
EPA monitoring detected Fluoride, Copper, Nitrate-Nitrite, Barium, TTHM, and others across this ZIP's suppliers. The full list with levels and sources is above.