What was found in ZIP 75783
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 | 472 µg/L 36% of the EPA limit 1300 µg/L Main supplier: FOUKE WSC · 7,668 people · 2019
Highest in the ZIP: 733.5 µg/L — GOLDEN WSC · 4,821 people · 2018 | 4/4 | SYR4 |
| Fluoride | 255.9 µg/L 6.4% of the EPA limit 4000 µg/L Main supplier: FOUKE WSC · 7,668 people · 2019
Highest in the ZIP: 281.6 µg/L — JONES WSC · 6,075 people · 2019 | 4/4 | SYR4 |
| Nitrate-Nitrite | 118.8 µg/L 1.2% of the EPA limit 10000 µg/L Main supplier: FOUKE WSC · 7,668 people · 2015 | 4/4 | SYR4 |
| Nitrate | 114 µg/L 1.1% of the EPA limit 10000 µg/L Main supplier: FOUKE WSC · 7,668 people · 2019 | 4/4 | SYR4 |
| Barium | 28.65 µg/L 1.4% of the EPA limit 2000 µg/L Main supplier: FOUKE WSC · 7,668 people · 2019
Highest in the ZIP: 86.5 µg/L — RAMEY WSC · 5,238 people · 2019 | 4/4 | SYR4 |
| TTHM | 82.25 µg/L 103% of the EPA limit, at the 95th percentile of samples — 80 µg/L Main supplier: FOUKE WSC · 7,668 people · 2019 | 4/4 | SYR4 |
| Dibromochloromethane | 33.56 µg/L No EPA limit set Main supplier: FOUKE WSC · 7,668 people · 2019
Highest in the ZIP: 40.12 µg/L — GOLDEN WSC · 4,821 people · 2019 | 4/4 | SYR4 |
| Total Haloacetic Acids (HAA5) | 18.47 µg/L 31% of the EPA limit 60 µg/L Main supplier: FOUKE WSC · 7,668 people · 2019
Highest in the ZIP: 39.645 µg/L — RAMEY WSC · 5,238 people · 2019 | 4/4 | SYR4 |
| Xylenes, Total | 35.45 µg/L 0.4% of the EPA limit 10000 µg/L Main supplier: FOUKE WSC · 7,668 people · 2019 | 3/4 | SYR4 |
| Monochloroacetic Acid | 3.72 µg/L No EPA limit set Main supplier: FOUKE WSC · 7,668 people · 2019
Highest in the ZIP: 26.36 µg/L — RAMEY WSC · 5,238 people · 2019 | 4/4 | SYR4 |
| Bromoform | 25.12 µg/L No EPA limit set Main supplier: FOUKE WSC · 7,668 people · 2019 | 4/4 | SYR4 |
| Cyanide | 7.039 µg/L 3.5% of the EPA limit 200 µg/L Main supplier: FOUKE WSC · 7,668 people · 2017
Highest in the ZIP: 21.8 µg/L — RAMEY WSC · 5,238 people · 2017 | 3/4 | SYR4 |
| Bromodichloromethane | 16.4 µg/L No EPA limit set Main supplier: FOUKE WSC · 7,668 people · 2019
Highest in the ZIP: 20 µg/L — GOLDEN WSC · 4,821 people · 2019 | 4/4 | SYR4 |
| Chloroform | 9.7 µg/L No EPA limit set Main supplier: FOUKE WSC · 7,668 people · 2019
Highest in the ZIP: 15.415 µg/L — JONES WSC · 6,075 people · 2019 | 4/4 | SYR4 |
| Lithium | 13.8 µg/L No EPA limit set Highest in the ZIP: GOLDEN WSC · 4,821 people · 2024 | 2/4 | UCMR-5 |
| Dibromoacetic Acid | 10.1 µg/L No EPA limit set Main supplier: FOUKE WSC · 7,668 people · 2019 | 4/4 | SYR4 |
| Chromium | 4.33 µg/L 4.3% of the EPA limit 100 µg/L Main supplier: FOUKE WSC · 7,668 people · 2019
Highest in the ZIP: 6.9265 µg/L — JONES WSC · 6,075 people · 2019 | 4/4 | SYR4 |
| Ethylbenzene | 6.6045 µg/L 0.9% of the EPA limit 700 µg/L Main supplier: FOUKE WSC · 7,668 people · 2019 | 3/4 | SYR4 |
| Trichloroacetic Acid | 3.53 µg/L No EPA limit set Main supplier: FOUKE WSC · 7,668 people · 2019
Highest in the ZIP: 6.06 µg/L — RAMEY WSC · 5,238 people · 2019 | 4/4 | SYR4 |
| Selenium | 5.7745 µg/L 12% of the EPA limit 50 µg/L Highest in the ZIP: JONES WSC · 6,075 people · 2019 | 1/4 | SYR4 |
| Dichloroacetic Acid | 5.07 µg/L No EPA limit set Main supplier: FOUKE WSC · 7,668 people · 2019 | 4/4 | SYR4 |
| Lead | 3.796 µg/L 25% of the EPA limit 15 µg/L Main supplier: FOUKE WSC · 7,668 people · 2019
Highest in the ZIP: 4.77 µg/L — JONES WSC · 6,075 people · 2019 | 4/4 | SYR4 |
| Combined Radium (-226 And -228) | 1 pCi/L 20% of the EPA limit 5 pCi/L Main supplier: FOUKE WSC · 7,668 people · 2012
Highest in the ZIP: 1.5 pCi/L — GOLDEN WSC · 4,821 people · 2015 | 4/4 | SYR4 |
| Monobromoacetic Acid | 1.46 µg/L No EPA limit set Main supplier: FOUKE WSC · 7,668 people · 2019 | 2/4 | SYR4 |
| Arsenic | 1.222 µg/L 12% of the EPA limit 10 µg/L Highest in the ZIP: JONES WSC · 6,075 people · 2019 | 1/4 | SYR4 |
| Toluene | 0.7000 µg/L 0.1% of the EPA limit 1000 µg/L Main supplier: FOUKE WSC · 7,668 people · 2019 | 1/4 | SYR4 |
| Thallium, Total | 0.4387 µg/L 22% of the EPA limit 2 µg/L Highest in the ZIP: JONES WSC · 6,075 people · 2019 | 1/4 | SYR4 |
| Antimony, Total | 0.3500 µg/L 5.8% of the EPA limit 6 µg/L Highest in the ZIP: GOLDEN WSC · 4,821 people · 2019 | 1/4 | SYR4 |
| Lead | 0.0037 mg/L 25% of the EPA limit 0.0150 mg/L Main supplier: FOUKE WSC · 7,668 people · 2025 | 4/4 | 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 75783
| Supplier | State | Population served |
|---|---|---|
| FOUKE WSC | TX | 7,668 |
| JONES WSC | TX | 6,075 |
| RAMEY WSC | TX | 5,238 |
| GOLDEN WSC | TX | 4,821 |
Frequently asked questions about ZIP 75783 tap water
Is the tap water in ZIP 75783 safe to drink?
EPA testing detected 29 contaminants across the water suppliers serving ZIP 75783. 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 75783?
4 public water suppliers report EPA drinking-water monitoring for ZIP 75783. Each is listed above with its population served.
What contaminants are in ZIP 75783's water?
EPA monitoring detected Copper, Fluoride, Nitrate-Nitrite, Nitrate, Barium, and others across this ZIP's suppliers. The full list with levels and sources is above.