What was found in ZIP 74966
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 | 196.1 µg/L 15% of the EPA limit 1300 µg/L Main supplier: LEFLORE CO. RWD #14 · 9,077 people · 2017
Highest in the ZIP: 201.9 µg/L — LEFLORE CO. RWD #18 · 3,870 people · 2018 | 2/2 | SYR4 |
| TTHM | 127.85 µg/L 160% of the EPA limit, at the 95th percentile of samples — 80 µg/L Main supplier: LEFLORE CO. RWD #14 · 9,077 people · 2019 | 2/2 | SYR4 |
| Chloroform | 115.55 µg/L No EPA limit set Main supplier: LEFLORE CO. RWD #14 · 9,077 people · 2019 | 2/2 | SYR4 |
| Total Haloacetic Acids (HAA5) | 73.12 µg/L 122% of the EPA limit, at the 95th percentile of samples — 60 µg/L Main supplier: LEFLORE CO. RWD #14 · 9,077 people · 2019
Highest in the ZIP: 77.52 µg/L — LEFLORE CO. RWD #18 · 3,870 people · 2019 | 2/2 | SYR4 |
| Dichloroacetic Acid | 40.965 µg/L No EPA limit set Main supplier: LEFLORE CO. RWD #14 · 9,077 people · 2019
Highest in the ZIP: 41.98 µg/L — LEFLORE CO. RWD #18 · 3,870 people · 2019 | 2/2 | SYR4 |
| Trichloroacetic Acid | 29.665 µg/L No EPA limit set Main supplier: LEFLORE CO. RWD #14 · 9,077 people · 2019
Highest in the ZIP: 30.525 µg/L — LEFLORE CO. RWD #18 · 3,870 people · 2019 | 2/2 | SYR4 |
| Bromodichloromethane | 15.775 µg/L No EPA limit set Main supplier: LEFLORE CO. RWD #14 · 9,077 people · 2019 | 2/2 | SYR4 |
| Lead | 10.77 µg/L 72% of the EPA limit 15 µg/L Main supplier: LEFLORE CO. RWD #14 · 9,077 people · 2017 | 1/2 | SYR4 |
| Monochloroacetic Acid | 8.45 µg/L No EPA limit set Main supplier: LEFLORE CO. RWD #14 · 9,077 people · 2019
Highest in the ZIP: 8.808 µg/L — LEFLORE CO. RWD #18 · 3,870 people · 2019 | 2/2 | SYR4 |
| Dibromochloromethane | 4.12 µg/L No EPA limit set Main supplier: LEFLORE CO. RWD #14 · 9,077 people · 2019 | 2/2 | SYR4 |
| Dibromoacetic Acid | 1.0395 µg/L No EPA limit set Main supplier: LEFLORE CO. RWD #14 · 9,077 people · 2019
Highest in the ZIP: 1.364 µg/L — LEFLORE CO. RWD #18 · 3,870 people · 2019 | 2/2 | SYR4 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L Main supplier: LEFLORE CO. RWD #14 · 9,077 people · 2023 | 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 74966
| Supplier | State | Population served |
|---|---|---|
| LEFLORE CO. RWD #14 | OK | 9,077 |
| LEFLORE CO. RWD #18 | OK | 3,870 |
Frequently asked questions about ZIP 74966 tap water
Is the tap water in ZIP 74966 safe to drink?
EPA testing detected 12 contaminants across the water suppliers serving ZIP 74966. 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 74966?
2 public water suppliers report EPA drinking-water monitoring for ZIP 74966. Each is listed above with its population served.
What contaminants are in ZIP 74966'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.