What was found in ZIP 72021
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 | 988.5 µg/L 25% of the EPA limit 4000 µg/L Highest in the ZIP: BRINKLEY WATERWORKS · 2,992 people · 2019 | 1/2 | SYR4 |
| Copper | 927 µg/L 71% of the EPA limit 1300 µg/L Highest in the ZIP: BRINKLEY WATERWORKS · 2,992 people · 2018 | 1/2 | SYR4 |
| TTHM | 116 µg/L 145% of the EPA limit, at the 95th percentile of samples — 80 µg/L Main supplier: LEE COUNTY WATER ASSOCIATION · 3,770 people · 2019 | 2/2 | SYR4 |
| Bromoform | 107.9 µg/L No EPA limit set Main supplier: LEE COUNTY WATER ASSOCIATION · 3,770 people · 2019 | 2/2 | SYR4 |
| Lithium | 28.5 µg/L No EPA limit set Main supplier: LEE COUNTY WATER ASSOCIATION · 3,770 people · 2024 | 2/2 | UCMR-5 |
| Dibromochloromethane | 12.7 µg/L No EPA limit set Main supplier: LEE COUNTY WATER ASSOCIATION · 3,770 people · 2019
Highest in the ZIP: 23.725 µg/L — BRINKLEY WATERWORKS · 2,992 people · 2019 | 2/2 | SYR4 |
| Total Haloacetic Acids (HAA5) | 20.165 µg/L 34% of the EPA limit 60 µg/L Main supplier: LEE COUNTY WATER ASSOCIATION · 3,770 people · 2019
Highest in the ZIP: 20.585 µg/L — BRINKLEY WATERWORKS · 2,992 people · 2019 | 2/2 | SYR4 |
| Dibromoacetic Acid | 18.95 µg/L No EPA limit set Main supplier: LEE COUNTY WATER ASSOCIATION · 3,770 people · 2019 | 2/2 | SYR4 |
| Lead | 12.25 µg/L 82% of the EPA limit 15 µg/L Highest in the ZIP: BRINKLEY WATERWORKS · 2,992 people · 2018 | 1/2 | SYR4 |
| Monochloroacetic Acid | 6.5 µg/L No EPA limit set Highest in the ZIP: BRINKLEY WATERWORKS · 2,992 people · 2019 | 1/2 | SYR4 |
| Bromodichloromethane | 2.45 µg/L No EPA limit set Main supplier: LEE COUNTY WATER ASSOCIATION · 3,770 people · 2019
Highest in the ZIP: 4.885 µg/L — BRINKLEY WATERWORKS · 2,992 people · 2019 | 2/2 | SYR4 |
| Chromium | 3.8 µg/L 3.8% of the EPA limit 100 µg/L Highest in the ZIP: BRINKLEY WATERWORKS · 2,992 people · 2018 | 1/2 | SYR4 |
| Monobromoacetic Acid | 3 µg/L No EPA limit set Main supplier: LEE COUNTY WATER ASSOCIATION · 3,770 people · 2019 | 2/2 | SYR4 |
| Dichloroacetic Acid | 1.4 µg/L No EPA limit set Main supplier: LEE COUNTY WATER ASSOCIATION · 3,770 people · 2019
Highest in the ZIP: 1.555 µg/L — BRINKLEY WATERWORKS · 2,992 people · 2019 | 2/2 | SYR4 |
| Chloroform | 1.48 µg/L No EPA limit set Highest in the ZIP: BRINKLEY WATERWORKS · 2,992 people · 2019 | 1/2 | SYR4 |
| Trichloroacetic Acid | 1.185 µg/L No EPA limit set Highest in the ZIP: BRINKLEY WATERWORKS · 2,992 people · 2019 | 1/2 | SYR4 |
| Lead | 0.0020 mg/L 13% of the EPA limit 0.0150 mg/L Main supplier: LEE COUNTY WATER ASSOCIATION · 3,770 people · 2004
Highest in the ZIP: 0.0040 mg/L — BRINKLEY WATERWORKS · 2,992 people · 2022 | 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 72021
| Supplier | State | Population served |
|---|---|---|
| LEE COUNTY WATER ASSOCIATION | AR | 3,770 |
| BRINKLEY WATERWORKS | AR | 2,992 |
Frequently asked questions about ZIP 72021 tap water
Is the tap water in ZIP 72021 safe to drink?
EPA testing detected 17 contaminants across the water suppliers serving ZIP 72021. 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 72021?
2 public water suppliers report EPA drinking-water monitoring for ZIP 72021. Each is listed above with its population served.
What contaminants are in ZIP 72021's water?
EPA monitoring detected Fluoride, Copper, TTHM, Bromoform, Lithium, and others across this ZIP's suppliers. The full list with levels and sources is above.