What was found in ZIP 74528
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 | 1260 µg/L 97% of the EPA limit 1300 µg/L Main supplier: ADAMSON RWD #8 · 4,221 people · 2019 | 1/1 | SYR4 |
| TTHM | 140.9 µg/L 176% of the EPA limit, at the 95th percentile of samples — 80 µg/L Main supplier: ADAMSON RWD #8 · 4,221 people · 2019 | 1/1 | SYR4 |
| Chloroform | 111.45 µg/L No EPA limit set Main supplier: ADAMSON RWD #8 · 4,221 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 80.465 µg/L 134% of the EPA limit, at the 95th percentile of samples — 60 µg/L Main supplier: ADAMSON RWD #8 · 4,221 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 44.425 µg/L No EPA limit set Main supplier: ADAMSON RWD #8 · 4,221 people · 2019 | 1/1 | SYR4 |
| Trichloroacetic Acid | 43.985 µg/L No EPA limit set Main supplier: ADAMSON RWD #8 · 4,221 people · 2019 | 1/1 | SYR4 |
| Lead | 42.79 µg/L 285% of the EPA limit, at the 95th percentile of samples — 15 µg/L Main supplier: ADAMSON RWD #8 · 4,221 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 26.545 µg/L No EPA limit set Main supplier: ADAMSON RWD #8 · 4,221 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 7.7265 µg/L No EPA limit set Main supplier: ADAMSON RWD #8 · 4,221 people · 2019 | 1/1 | SYR4 |
| Monochloroacetic Acid | 6.3175 µg/L No EPA limit set Main supplier: ADAMSON RWD #8 · 4,221 people · 2019 | 1/1 | SYR4 |
| Dibromoacetic Acid | 2.733 µg/L No EPA limit set Main supplier: ADAMSON RWD #8 · 4,221 people · 2019 | 1/1 | SYR4 |
| Monobromoacetic Acid | 1.197 µg/L No EPA limit set Main supplier: ADAMSON RWD #8 · 4,221 people · 2019 | 1/1 | SYR4 |
| Bromoform | 1.02 µg/L No EPA limit set Main supplier: ADAMSON RWD #8 · 4,221 people · 2019 | 1/1 | SYR4 |
| Lead | 0.0064 mg/L 43% of the EPA limit 0.0150 mg/L Main supplier: ADAMSON RWD #8 · 4,221 people · 2023 | 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 74528
| Supplier | State | Population served |
|---|---|---|
| ADAMSON RWD #8 | OK | 4,221 |
Frequently asked questions about ZIP 74528 tap water
Is the tap water in ZIP 74528 safe to drink?
EPA testing detected 14 contaminants across the water suppliers serving ZIP 74528. 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 74528?
1 public water supplier report EPA drinking-water monitoring for ZIP 74528. Each is listed above with its population served.
What contaminants are in ZIP 74528'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.