What was found in ZIP 74429
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 | 1112.5 µg/L 86% of the EPA limit 1300 µg/L Main supplier: WAGONER CO. RWD #4 · 25,792 people · 2018 | 3/3 | SYR4 |
| Nitrate-Nitrite | 760 µg/L 7.6% of the EPA limit 10000 µg/L Main supplier: WAGONER CO. RWD #4 · 25,792 people · 2019 | 3/3 | SYR4 |
| Nitrate | 680 µg/L 6.8% of the EPA limit 10000 µg/L Highest in the ZIP: COWETA PWA · 9,450 people · 2012 | 1/3 | SYR4 |
| Chlorite | 643.25 µg/L 64% of the EPA limit 1000 µg/L Highest in the ZIP: WAGONER CO. RWD #5 · 4,251 people · 2019 | 1/3 | SYR4 |
| Fluoride | 250 µg/L 6.3% of the EPA limit 4000 µg/L Main supplier: WAGONER CO. RWD #4 · 25,792 people · 2013 | 2/3 | SYR4 |
| TTHM | 107.35 µg/L 134% of the EPA limit, at the 95th percentile of samples — 80 µg/L Main supplier: WAGONER CO. RWD #4 · 25,792 people · 2019
Highest in the ZIP: 126.9 µg/L — COWETA PWA · 9,450 people · 2019 | 3/3 | SYR4 |
| Lead | 15.36 µg/L 102% of the EPA limit, at the 95th percentile of samples — 15 µg/L Main supplier: WAGONER CO. RWD #4 · 25,792 people · 2018
Highest in the ZIP: 105.68 µg/L — COWETA PWA · 9,450 people · 2019 | 2/3 | SYR4 |
| Total Haloacetic Acids (HAA5) | 49.26 µg/L 82% of the EPA limit 60 µg/L Main supplier: WAGONER CO. RWD #4 · 25,792 people · 2019
Highest in the ZIP: 94.7475 µg/L — COWETA PWA · 9,450 people · 2019 | 3/3 | SYR4 |
| Chloroform | 55.75 µg/L No EPA limit set Main supplier: WAGONER CO. RWD #4 · 25,792 people · 2019
Highest in the ZIP: 94.68 µg/L — COWETA PWA · 9,450 people · 2019 | 3/3 | SYR4 |
| Dichloroacetic Acid | 27.175 µg/L No EPA limit set Main supplier: WAGONER CO. RWD #4 · 25,792 people · 2019
Highest in the ZIP: 48.273 µg/L — COWETA PWA · 9,450 people · 2019 | 3/3 | SYR4 |
| Barium | 48.1 µg/L 2.4% of the EPA limit 2000 µg/L Main supplier: WAGONER CO. RWD #4 · 25,792 people · 2013 | 2/3 | SYR4 |
| Trichloroacetic Acid | 17.67 µg/L No EPA limit set Main supplier: WAGONER CO. RWD #4 · 25,792 people · 2019
Highest in the ZIP: 40.3215 µg/L — COWETA PWA · 9,450 people · 2019 | 3/3 | SYR4 |
| Bromodichloromethane | 29.225 µg/L No EPA limit set Main supplier: WAGONER CO. RWD #4 · 25,792 people · 2019 | 3/3 | SYR4 |
| Dibromochloromethane | 21.85 µg/L No EPA limit set Main supplier: WAGONER CO. RWD #4 · 25,792 people · 2019 | 3/3 | SYR4 |
| Monochloroacetic Acid | 5.724 µg/L No EPA limit set Main supplier: WAGONER CO. RWD #4 · 25,792 people · 2019
Highest in the ZIP: 12.65 µg/L — COWETA PWA · 9,450 people · 2019 | 3/3 | SYR4 |
| Monobromoacetic Acid | 2.0645 µg/L No EPA limit set Main supplier: WAGONER CO. RWD #4 · 25,792 people · 2019
Highest in the ZIP: 10.647 µg/L — COWETA PWA · 9,450 people · 2019 | 3/3 | SYR4 |
| Bromoform | 6.721 µg/L No EPA limit set Main supplier: WAGONER CO. RWD #4 · 25,792 people · 2019
Highest in the ZIP: 7.851 µg/L — COWETA PWA · 9,450 people · 2019 | 3/3 | SYR4 |
| Dibromoacetic Acid | 4.9575 µg/L No EPA limit set Main supplier: WAGONER CO. RWD #4 · 25,792 people · 2019
Highest in the ZIP: 6.6845 µg/L — COWETA PWA · 9,450 people · 2019 | 3/3 | SYR4 |
| Gross Beta Particle Activity | 4.369 pCi/L No EPA limit set Highest in the ZIP: COWETA PWA · 9,450 people · 2019 | 1/3 | SYR4 |
| Combined Radium (-226 And -228) | 1.0796 pCi/L 22% of the EPA limit 5 pCi/L Highest in the ZIP: COWETA PWA · 9,450 people · 2019 | 1/3 | SYR4 |
| Atrazine | 0.3240 µg/L 11% of the EPA limit 3 µg/L Highest in the ZIP: WAGONER CO. RWD #5 · 4,251 people · 2019 | 1/3 | SYR4 |
| Gross Alpha, Excl. Radon And U | 0.3130 pCi/L 2.1% of the EPA limit 15 pCi/L Highest in the ZIP: COWETA PWA · 9,450 people · 2019 | 1/3 | SYR4 |
| Simazine | 0.1200 µg/L 3% of the EPA limit 4 µg/L Highest in the ZIP: COWETA PWA · 9,450 people · 2018 | 1/3 | SYR4 |
| Hexachlorocyclopentadiene | 0.0400 µg/L 0.1% of the EPA limit 50 µg/L Highest in the ZIP: COWETA PWA · 9,450 people · 2018 | 1/3 | SYR4 |
| PFOS | 0.0295 µg/L No EPA limit set Main supplier: WAGONER CO. RWD #4 · 25,792 people · 2024
Highest in the ZIP: 0.0340 µg/L — WAGONER CO. RWD #5 · 4,251 people · 2024 | 2/3 | UCMR-5 |
| PFHXS | 0.0123 µg/L No EPA limit set Main supplier: WAGONER CO. RWD #4 · 25,792 people · 2024
Highest in the ZIP: 0.0150 µg/L — WAGONER CO. RWD #5 · 4,251 people · 2024 | 3/3 | UCMR-5 |
| Pfhxa | 0.0062 µg/L No EPA limit set Main supplier: WAGONER CO. RWD #4 · 25,792 people · 2024
Highest in the ZIP: 0.0083 µg/L — WAGONER CO. RWD #5 · 4,251 people · 2024 | 3/3 | UCMR-5 |
| Pfba | 0.0079 µg/L No EPA limit set Highest in the ZIP: WAGONER CO. RWD #5 · 4,251 people · 2024 | 2/3 | UCMR-5 |
| Pfpea | 0.0064 µg/L No EPA limit set Main supplier: WAGONER CO. RWD #4 · 25,792 people · 2024 | 3/3 | UCMR-5 |
| PFBS | 0.0039 µg/L No EPA limit set Main supplier: WAGONER CO. RWD #4 · 25,792 people · 2024 | 2/3 | UCMR-5 |
| Lead | 0.0010 mg/L 6.7% of the EPA limit 0.0150 mg/L Main supplier: WAGONER CO. RWD #4 · 25,792 people · 2024 | 3/3 | 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 74429
| Supplier | State | Population served |
|---|---|---|
| WAGONER CO. RWD #4 | OK | 25,792 |
| COWETA PWA | OK | 9,450 |
| WAGONER CO. RWD #5 | OK | 4,251 |
Frequently asked questions about ZIP 74429 tap water
Is the tap water in ZIP 74429 safe to drink?
EPA testing detected 31 contaminants across the water suppliers serving ZIP 74429. 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 74429?
3 public water suppliers report EPA drinking-water monitoring for ZIP 74429. Each is listed above with its population served.
What contaminants are in ZIP 74429's water?
EPA monitoring detected Copper, Nitrate-Nitrite, Nitrate, Chlorite, Fluoride, and others across this ZIP's suppliers. The full list with levels and sources is above.