What was found in ZIP 75076
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 | 2937.5 µg/L 29% of the EPA limit 10000 µg/L Highest in the ZIP: TANGLEWOOD ON TEXOMA · 4,341 people · 2019 | 1/2 | SYR4 |
| Nitrate-Nitrite | 140 µg/L 1.4% of the EPA limit 10000 µg/L Main supplier: BRYAN CO. RWS & SWMD #2 · 6,270 people · 2019
Highest in the ZIP: 2726 µg/L — TANGLEWOOD ON TEXOMA · 4,341 people · 2019 | 2/2 | SYR4 |
| Fluoride | 1540 µg/L 39% of the EPA limit 4000 µg/L Highest in the ZIP: TANGLEWOOD ON TEXOMA · 4,341 people · 2017 | 1/2 | SYR4 |
| Nitrite | 1500 µg/L 150% of the EPA limit, at the 95th percentile of samples — 1000 µg/L Highest in the ZIP: TANGLEWOOD ON TEXOMA · 4,341 people · 2019 | 1/2 | SYR4 |
| Copper | 288.5 µg/L 22% of the EPA limit 1300 µg/L Main supplier: BRYAN CO. RWS & SWMD #2 · 6,270 people · 2018
Highest in the ZIP: 320 µg/L — TANGLEWOOD ON TEXOMA · 4,341 people · 2019 | 2/2 | SYR4 |
| TTHM | 122.275 µg/L 153% of the EPA limit, at the 95th percentile of samples — 80 µg/L Main supplier: BRYAN CO. RWS & SWMD #2 · 6,270 people · 2019 | 2/2 | SYR4 |
| Chloroform | 94.645 µg/L No EPA limit set Main supplier: BRYAN CO. RWS & SWMD #2 · 6,270 people · 2019 | 2/2 | SYR4 |
| Barium | 50.8 µg/L 2.5% of the EPA limit 2000 µg/L Main supplier: BRYAN CO. RWS & SWMD #2 · 6,270 people · 2013
Highest in the ZIP: 81 µg/L — TANGLEWOOD ON TEXOMA · 4,341 people · 2019 | 2/2 | SYR4 |
| Total Haloacetic Acids (HAA5) | 62.71 µg/L 105% of the EPA limit, at the 95th percentile of samples — 60 µg/L Main supplier: BRYAN CO. RWS & SWMD #2 · 6,270 people · 2019 | 2/2 | SYR4 |
| Bromoform | 1.274 µg/L No EPA limit set Main supplier: BRYAN CO. RWS & SWMD #2 · 6,270 people · 2019
Highest in the ZIP: 48.63 µg/L — TANGLEWOOD ON TEXOMA · 4,341 people · 2019 | 2/2 | SYR4 |
| Lithium | 40.3 µg/L No EPA limit set Highest in the ZIP: TANGLEWOOD ON TEXOMA · 4,341 people · 2025 | 1/2 | UCMR-5 |
| Trichloroacetic Acid | 36.03 µg/L No EPA limit set Main supplier: BRYAN CO. RWS & SWMD #2 · 6,270 people · 2019 | 2/2 | SYR4 |
| Dibromochloromethane | 8.8385 µg/L No EPA limit set Main supplier: BRYAN CO. RWS & SWMD #2 · 6,270 people · 2019
Highest in the ZIP: 32.345 µg/L — TANGLEWOOD ON TEXOMA · 4,341 people · 2019 | 2/2 | SYR4 |
| Bromodichloromethane | 24.055 µg/L No EPA limit set Main supplier: BRYAN CO. RWS & SWMD #2 · 6,270 people · 2019
Highest in the ZIP: 30.685 µg/L — TANGLEWOOD ON TEXOMA · 4,341 people · 2019 | 2/2 | SYR4 |
| Dichloroacetic Acid | 30.355 µg/L No EPA limit set Main supplier: BRYAN CO. RWS & SWMD #2 · 6,270 people · 2019 | 2/2 | SYR4 |
| Lead | 18.392 µg/L 123% of the EPA limit, at the 95th percentile of samples — 15 µg/L Main supplier: BRYAN CO. RWS & SWMD #2 · 6,270 people · 2018 | 2/2 | SYR4 |
| Dibromoacetic Acid | 2.612 µg/L No EPA limit set Main supplier: BRYAN CO. RWS & SWMD #2 · 6,270 people · 2019
Highest in the ZIP: 14.5 µg/L — TANGLEWOOD ON TEXOMA · 4,341 people · 2019 | 2/2 | SYR4 |
| Selenium | 12.44 µg/L 25% of the EPA limit 50 µg/L Highest in the ZIP: TANGLEWOOD ON TEXOMA · 4,341 people · 2019 | 1/2 | SYR4 |
| Xylenes, Total | 10.3955 µg/L 0.1% of the EPA limit 10000 µg/L Highest in the ZIP: TANGLEWOOD ON TEXOMA · 4,341 people · 2019 | 1/2 | SYR4 |
| Monochloroacetic Acid | 8.368 µg/L No EPA limit set Main supplier: BRYAN CO. RWS & SWMD #2 · 6,270 people · 2019
Highest in the ZIP: 9.76 µg/L — TANGLEWOOD ON TEXOMA · 4,341 people · 2019 | 2/2 | SYR4 |
| Gross Alpha, Excl. Radon And U | 5.3 pCi/L 35% of the EPA limit 15 pCi/L Highest in the ZIP: TANGLEWOOD ON TEXOMA · 4,341 people · 2018 | 1/2 | SYR4 |
| Monobromoacetic Acid | 3.6495 µg/L No EPA limit set Main supplier: BRYAN CO. RWS & SWMD #2 · 6,270 people · 2019 | 2/2 | SYR4 |
| Chromium | 3.07 µg/L 3.1% of the EPA limit 100 µg/L Highest in the ZIP: TANGLEWOOD ON TEXOMA · 4,341 people · 2019 | 1/2 | SYR4 |
| Arsenic | 2.2315 µg/L 22% of the EPA limit 10 µg/L Highest in the ZIP: TANGLEWOOD ON TEXOMA · 4,341 people · 2019 | 1/2 | SYR4 |
| Ethylbenzene | 2.14465 µg/L 0.3% of the EPA limit 700 µg/L Highest in the ZIP: TANGLEWOOD ON TEXOMA · 4,341 people · 2019 | 1/2 | SYR4 |
| Gross Beta Particle Activity | 2.054 pCi/L No EPA limit set Main supplier: BRYAN CO. RWS & SWMD #2 · 6,270 people · 2019 | 1/2 | SYR4 |
| Combined Uranium | 1.4 µg/L 4.7% of the EPA limit 30 µg/L Highest in the ZIP: TANGLEWOOD ON TEXOMA · 4,341 people · 2018 | 1/2 | SYR4 |
| Combined Radium (-226 And -228) | 1.095 pCi/L 22% of the EPA limit 5 pCi/L Main supplier: BRYAN CO. RWS & SWMD #2 · 6,270 people · 2019
Highest in the ZIP: 1.208 pCi/L — TANGLEWOOD ON TEXOMA · 4,341 people · 2018 | 2/2 | SYR4 |
| 2,4-D | 0.9000 µg/L 1.3% of the EPA limit 70 µg/L Main supplier: BRYAN CO. RWS & SWMD #2 · 6,270 people · 2019 | 1/2 | SYR4 |
| PFHXS | 0.0280 µg/L No EPA limit set Highest in the ZIP: TANGLEWOOD ON TEXOMA · 4,341 people · 2025 | 1/2 | UCMR-5 |
| PFBS | 0.0102 µg/L No EPA limit set Highest in the ZIP: TANGLEWOOD ON TEXOMA · 4,341 people · 2025 | 1/2 | UCMR-5 |
| Pfhxa | 0.0060 µg/L No EPA limit set Highest in the ZIP: TANGLEWOOD ON TEXOMA · 4,341 people · 2025 | 1/2 | UCMR-5 |
| Pfpes | 0.0052 µg/L No EPA limit set Highest in the ZIP: TANGLEWOOD ON TEXOMA · 4,341 people · 2025 | 1/2 | UCMR-5 |
| Pfba | 0.0050 µg/L No EPA limit set Highest in the ZIP: TANGLEWOOD ON TEXOMA · 4,341 people · 2025 | 1/2 | UCMR-5 |
| Pfpea | 0.0041 µg/L No EPA limit set Highest in the ZIP: TANGLEWOOD ON TEXOMA · 4,341 people · 2025 | 1/2 | UCMR-5 |
| Lead | 0.00056 mg/L 3.8% of the EPA limit 0.0150 mg/L Main supplier: BRYAN CO. RWS & SWMD #2 · 6,270 people · 2024 | 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 75076
| Supplier | State | Population served |
|---|---|---|
| BRYAN CO. RWS & SWMD #2 | OK | 6,270 |
| TANGLEWOOD ON TEXOMA | TX | 4,341 |
Frequently asked questions about ZIP 75076 tap water
Is the tap water in ZIP 75076 safe to drink?
EPA testing detected 36 contaminants across the water suppliers serving ZIP 75076. 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 75076?
2 public water suppliers report EPA drinking-water monitoring for ZIP 75076. Each is listed above with its population served.
What contaminants are in ZIP 75076's water?
EPA monitoring detected Nitrate, Nitrate-Nitrite, Fluoride, Nitrite, Copper, and others across this ZIP's suppliers. The full list with levels and sources is above.