What was found in ZIP 72758
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 |
|---|---|---|---|
| Copper | 59.47 µg/L 4.6% of the EPA limit 1300 µg/L Main supplier: SPRINGDALE WATER UTILITIES · 98,948 people · 2019
Highest in the ZIP: 184 µg/L — CAVE SPRINGS WATERWORKS · 5,365 people · 2018 | 4/4 | SYR4 |
| TTHM | 79.4 µg/L 99% of the EPA limit 80 µg/L Main supplier: SPRINGDALE WATER UTILITIES · 98,948 people · 2019
Highest in the ZIP: 100.705 µg/L — CAVE SPRINGS WATERWORKS · 5,365 people · 2019 | 4/4 | SYR4 |
| Chloroform | 69.26 µg/L No EPA limit set Main supplier: SPRINGDALE WATER UTILITIES · 98,948 people · 2019
Highest in the ZIP: 90.065 µg/L — CAVE SPRINGS WATERWORKS · 5,365 people · 2019 | 4/4 | SYR4 |
| Total Haloacetic Acids (HAA5) | 48.775 µg/L 81% of the EPA limit 60 µg/L Main supplier: SPRINGDALE WATER UTILITIES · 98,948 people · 2019
Highest in the ZIP: 51.275 µg/L — CAVE SPRINGS WATERWORKS · 5,365 people · 2019 | 4/4 | SYR4 |
| Dichloroacetic Acid | 29.475 µg/L No EPA limit set Main supplier: SPRINGDALE WATER UTILITIES · 98,948 people · 2019
Highest in the ZIP: 30.325 µg/L — CAVE SPRINGS WATERWORKS · 5,365 people · 2019 | 4/4 | SYR4 |
| Lead | 26.2 µg/L 175% of the EPA limit, at the 95th percentile of samples — 15 µg/L Main supplier: SPRINGDALE WATER UTILITIES · 98,948 people · 2019 | 4/4 | SYR4 |
| Trichloroacetic Acid | 17.68 µg/L No EPA limit set Main supplier: SPRINGDALE WATER UTILITIES · 98,948 people · 2019
Highest in the ZIP: 22.875 µg/L — CAVE SPRINGS WATERWORKS · 5,365 people · 2019 | 4/4 | SYR4 |
| Bromodichloromethane | 10.72 µg/L No EPA limit set Main supplier: SPRINGDALE WATER UTILITIES · 98,948 people · 2019
Highest in the ZIP: 11.47 µg/L — CAVE SPRINGS WATERWORKS · 5,365 people · 2019 | 4/4 | SYR4 |
| Monochloroacetic Acid | 6.105 µg/L No EPA limit set Main supplier: SPRINGDALE WATER UTILITIES · 98,948 people · 2019 | 4/4 | SYR4 |
| Dibromochloromethane | 2.98 µg/L No EPA limit set Main supplier: SPRINGDALE WATER UTILITIES · 98,948 people · 2019
Highest in the ZIP: 3.46 µg/L — CAVE SPRINGS WATERWORKS · 5,365 people · 2019 | 4/4 | SYR4 |
| Monobromoacetic Acid | 1.89 µg/L No EPA limit set Main supplier: SPRINGDALE WATER UTILITIES · 98,948 people · 2019 | 4/4 | SYR4 |
| Dibromoacetic Acid | 1.4 µg/L No EPA limit set Main supplier: SPRINGDALE WATER UTILITIES · 98,948 people · 2019 | 4/4 | SYR4 |
| 6:2 Fts | 0.0062 µg/L No EPA limit set Highest in the ZIP: BENTONVILLE WATER UTILITIES · 51,250 people · 2024 | 1/4 | UCMR-5 |
| Lead | 0.0010 mg/L 6.7% of the EPA limit 0.0150 mg/L Main supplier: SPRINGDALE WATER UTILITIES · 98,948 people · 2025 | 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 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 72758
| Supplier | State | Population served |
|---|---|---|
| SPRINGDALE WATER UTILITIES | AR | 98,948 |
| ROGERS WATER UTILITIES | AR | 81,443 |
| BENTONVILLE WATER UTILITIES | AR | 51,250 |
| CAVE SPRINGS WATERWORKS | AR | 5,365 |
Frequently asked questions about ZIP 72758 tap water
Is the tap water in ZIP 72758 safe to drink?
EPA testing detected 14 contaminants across the water suppliers serving ZIP 72758. 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 72758?
4 public water suppliers report EPA drinking-water monitoring for ZIP 72758. Each is listed above with its population served.
What contaminants are in ZIP 72758's water?
EPA monitoring detected Copper, TTHM, Chloroform, Total Haloacetic Acids (HAA5), Dichloroacetic Acid, and others across this ZIP's suppliers. The full list with levels and sources is above.