What was found in ZIP 76310
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 |
|---|---|---|---|
| Nitrate | 684 µg/L 6.8% of the EPA limit 10000 µg/L Main supplier: CITY OF WICHITA FALLS · 102,316 people · 2019
Highest in the ZIP: 9010.5 µg/L — DEAN DALE SUD · 2,492 people · 2019 | 2/2 | SYR4 |
| Nitrate-Nitrite | 621.8 µg/L 6.2% of the EPA limit 10000 µg/L Main supplier: CITY OF WICHITA FALLS · 102,316 people · 2015
Highest in the ZIP: 8982 µg/L — DEAN DALE SUD · 2,492 people · 2015 | 2/2 | SYR4 |
| Copper | 97.395 µg/L 7.5% of the EPA limit 1300 µg/L Main supplier: CITY OF WICHITA FALLS · 102,316 people · 2018
Highest in the ZIP: 1102.5 µg/L — DEAN DALE SUD · 2,492 people · 2017 | 2/2 | SYR4 |
| Fluoride | 741.7 µg/L 19% of the EPA limit 4000 µg/L Main supplier: CITY OF WICHITA FALLS · 102,316 people · 2019 | 2/2 | SYR4 |
| Chlorite | 610.5 µg/L 61% of the EPA limit 1000 µg/L Main supplier: CITY OF WICHITA FALLS · 102,316 people · 2019 | 1/2 | SYR4 |
| Cyanide | 161.95 µg/L 81% of the EPA limit 200 µg/L Main supplier: CITY OF WICHITA FALLS · 102,316 people · 2019 | 2/2 | SYR4 |
| TTHM | 47.75 µg/L 60% of the EPA limit 80 µg/L Main supplier: CITY OF WICHITA FALLS · 102,316 people · 2019
Highest in the ZIP: 87.745 µg/L — DEAN DALE SUD · 2,492 people · 2019 | 2/2 | SYR4 |
| Barium | 54.8 µg/L 2.7% of the EPA limit 2000 µg/L Main supplier: CITY OF WICHITA FALLS · 102,316 people · 2019
Highest in the ZIP: 86.45 µg/L — DEAN DALE SUD · 2,492 people · 2019 | 2/2 | SYR4 |
| Nitrite | 60.4 µg/L 6% of the EPA limit 1000 µg/L Main supplier: CITY OF WICHITA FALLS · 102,316 people · 2015 | 2/2 | SYR4 |
| Total Haloacetic Acids (HAA5) | 38.335 µg/L 64% of the EPA limit 60 µg/L Main supplier: CITY OF WICHITA FALLS · 102,316 people · 2019
Highest in the ZIP: 55.6 µg/L — DEAN DALE SUD · 2,492 people · 2019 | 2/2 | SYR4 |
| Dichloroacetic Acid | 24.78 µg/L No EPA limit set Main supplier: CITY OF WICHITA FALLS · 102,316 people · 2019
Highest in the ZIP: 36.62 µg/L — DEAN DALE SUD · 2,492 people · 2019 | 2/2 | SYR4 |
| Chloroform | 25.435 µg/L No EPA limit set Main supplier: CITY OF WICHITA FALLS · 102,316 people · 2019
Highest in the ZIP: 31.49 µg/L — DEAN DALE SUD · 2,492 people · 2019 | 2/2 | SYR4 |
| Bromodichloromethane | 12.89 µg/L No EPA limit set Main supplier: CITY OF WICHITA FALLS · 102,316 people · 2019
Highest in the ZIP: 30.75 µg/L — DEAN DALE SUD · 2,492 people · 2019 | 2/2 | SYR4 |
| Dibromochloromethane | 12.745 µg/L No EPA limit set Main supplier: CITY OF WICHITA FALLS · 102,316 people · 2019
Highest in the ZIP: 30.24 µg/L — DEAN DALE SUD · 2,492 people · 2019 | 2/2 | SYR4 |
| Bromoform | 23.56 µg/L No EPA limit set Main supplier: CITY OF WICHITA FALLS · 102,316 people · 2019 | 2/2 | SYR4 |
| Dibromoacetic Acid | 10.1 µg/L No EPA limit set Main supplier: CITY OF WICHITA FALLS · 102,316 people · 2019
Highest in the ZIP: 11.7 µg/L — DEAN DALE SUD · 2,492 people · 2019 | 2/2 | SYR4 |
| Lead | 9.31 µg/L 62% of the EPA limit 15 µg/L Main supplier: CITY OF WICHITA FALLS · 102,316 people · 2018
Highest in the ZIP: 11.535 µg/L — DEAN DALE SUD · 2,492 people · 2017 | 2/2 | SYR4 |
| Xylenes, Total | 10.3 µg/L 0.1% of the EPA limit 10000 µg/L Main supplier: CITY OF WICHITA FALLS · 102,316 people · 2019 | 1/2 | SYR4 |
| Trichloroacetic Acid | 5.5 µg/L No EPA limit set Main supplier: CITY OF WICHITA FALLS · 102,316 people · 2019
Highest in the ZIP: 9.5 µg/L — DEAN DALE SUD · 2,492 people · 2019 | 2/2 | SYR4 |
| Lithium | 9.05 µg/L No EPA limit set Main supplier: CITY OF WICHITA FALLS · 102,316 people · 2023 | 1/2 | UCMR-5 |
| Gross Beta Particle Activity | 9 pCi/L No EPA limit set Main supplier: CITY OF WICHITA FALLS · 102,316 people · 2017 | 2/2 | SYR4 |
| Monobromoacetic Acid | 5.4 µg/L No EPA limit set Main supplier: CITY OF WICHITA FALLS · 102,316 people · 2019 | 2/2 | SYR4 |
| Monochloroacetic Acid | 5.2 µg/L No EPA limit set Main supplier: CITY OF WICHITA FALLS · 102,316 people · 2019 | 2/2 | SYR4 |
| Selenium | 4.706 µg/L 9.4% of the EPA limit 50 µg/L Main supplier: CITY OF WICHITA FALLS · 102,316 people · 2019 | 2/2 | SYR4 |
| Combined Radium (-226 And -228) | 3.3 pCi/L 66% of the EPA limit 5 pCi/L Highest in the ZIP: DEAN DALE SUD · 2,492 people · 2015 | 1/2 | SYR4 |
| Ethylbenzene | 2.5 µg/L 0.4% of the EPA limit 700 µg/L Main supplier: CITY OF WICHITA FALLS · 102,316 people · 2019 | 1/2 | SYR4 |
| Arsenic | 2.1625 µg/L 22% of the EPA limit 10 µg/L Main supplier: CITY OF WICHITA FALLS · 102,316 people · 2019 | 1/2 | SYR4 |
| Chromium | 1.92 µg/L 1.9% of the EPA limit 100 µg/L Main supplier: CITY OF WICHITA FALLS · 102,316 people · 2019 | 2/2 | SYR4 |
| Combined Uranium | 1.295 µg/L 4.3% of the EPA limit 30 µg/L Main supplier: CITY OF WICHITA FALLS · 102,316 people · 2017 | 2/2 | SYR4 |
| Diquat | 0.7800 µg/L 3.9% of the EPA limit 20 µg/L Main supplier: CITY OF WICHITA FALLS · 102,316 people · 2019 | 1/2 | SYR4 |
| Antimony, Total | 0.6758 µg/L 11% of the EPA limit 6 µg/L Main supplier: CITY OF WICHITA FALLS · 102,316 people · 2019 | 1/2 | SYR4 |
| Picloram | 0.1660 µg/L 0% of the EPA limit 500 µg/L Main supplier: CITY OF WICHITA FALLS · 102,316 people · 2019 | 1/2 | SYR4 |
| Pfba | 0.0148 µg/L No EPA limit set Main supplier: CITY OF WICHITA FALLS · 102,316 people · 2023 | 2/2 | UCMR-5 |
| Pfpea | 0.0061 µg/L No EPA limit set Main supplier: CITY OF WICHITA FALLS · 102,316 people · 2023 | 2/2 | UCMR-5 |
| Pfhxa | 0.0037 µg/L No EPA limit set Main supplier: CITY OF WICHITA FALLS · 102,316 people · 2023 | 2/2 | UCMR-5 |
| Lead | 0.0025 mg/L 17% of the EPA limit 0.0150 mg/L Main supplier: CITY OF WICHITA FALLS · 102,316 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 76310
| Supplier | State | Population served |
|---|---|---|
| CITY OF WICHITA FALLS | TX | 102,316 |
| DEAN DALE SUD | TX | 2,492 |
Frequently asked questions about ZIP 76310 tap water
Is the tap water in ZIP 76310 safe to drink?
EPA testing detected 36 contaminants across the water suppliers serving ZIP 76310. 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 76310?
2 public water suppliers report EPA drinking-water monitoring for ZIP 76310. Each is listed above with its population served.
What contaminants are in ZIP 76310's water?
EPA monitoring detected Nitrate, Nitrate-Nitrite, Copper, Fluoride, Chlorite, and others across this ZIP's suppliers. The full list with levels and sources is above.