What was found in ZIP 75792
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 |
|---|---|---|---|
| Fluoride | 796.75 µg/L 20% of the EPA limit 4000 µg/L Main supplier: LIBERTY CITY WSC · 6,540 people · 2017
Highest in the ZIP: 880.4 µg/L — JACKSON WSC · 5,532 people · 2019 | 4/4 | SYR4 |
| Copper | 398 µg/L 31% of the EPA limit 1300 µg/L Main supplier: LIBERTY CITY WSC · 6,540 people · 2019
Highest in the ZIP: 750 µg/L — JACKSON WSC · 5,532 people · 2018 | 4/4 | SYR4 |
| Nitrate-Nitrite | 413.5 µg/L 4.1% of the EPA limit 10000 µg/L Main supplier: LIBERTY CITY WSC · 6,540 people · 2015 | 4/4 | SYR4 |
| Nitrate | 366.25 µg/L 3.7% of the EPA limit 10000 µg/L Main supplier: LIBERTY CITY WSC · 6,540 people · 2019 | 4/4 | SYR4 |
| Nitrite | 161.6 µg/L 16% of the EPA limit 1000 µg/L Main supplier: LIBERTY CITY WSC · 6,540 people · 2015 | 2/4 | SYR4 |
| TTHM | 41.05 µg/L 51% of the EPA limit 80 µg/L Main supplier: LIBERTY CITY WSC · 6,540 people · 2019
Highest in the ZIP: 122.3 µg/L — JACKSON WSC · 5,532 people · 2019 | 4/4 | SYR4 |
| Chloroform | 13.1535 µg/L No EPA limit set Main supplier: LIBERTY CITY WSC · 6,540 people · 2019
Highest in the ZIP: 62.18 µg/L — JACKSON WSC · 5,532 people · 2019 | 4/4 | SYR4 |
| Total Haloacetic Acids (HAA5) | 21.325 µg/L 36% of the EPA limit 60 µg/L Main supplier: LIBERTY CITY WSC · 6,540 people · 2019
Highest in the ZIP: 54.04 µg/L — JACKSON WSC · 5,532 people · 2019 | 4/4 | SYR4 |
| Cyanide | 39.035 µg/L 20% of the EPA limit 200 µg/L Main supplier: LIBERTY CITY WSC · 6,540 people · 2017 | 3/4 | SYR4 |
| Bromodichloromethane | 15.78 µg/L No EPA limit set Main supplier: LIBERTY CITY WSC · 6,540 people · 2019
Highest in the ZIP: 34.36 µg/L — JACKSON WSC · 5,532 people · 2019 | 4/4 | SYR4 |
| Lead | 13.75 µg/L 92% of the EPA limit 15 µg/L Main supplier: LIBERTY CITY WSC · 6,540 people · 2019
Highest in the ZIP: 32.145 µg/L — JACKSON WSC · 5,532 people · 2018 | 4/4 | SYR4 |
| Barium | 27 µg/L 1.4% of the EPA limit 2000 µg/L Main supplier: LIBERTY CITY WSC · 6,540 people · 2019
Highest in the ZIP: 31.2 µg/L — STARRVILLE FRIENDSHIP WSC · 2,121 people · 2018 | 4/4 | SYR4 |
| Trichloroacetic Acid | 7.98 µg/L No EPA limit set Main supplier: LIBERTY CITY WSC · 6,540 people · 2019
Highest in the ZIP: 26.72 µg/L — JACKSON WSC · 5,532 people · 2019 | 4/4 | SYR4 |
| Dichloroacetic Acid | 10.9 µg/L No EPA limit set Main supplier: LIBERTY CITY WSC · 6,540 people · 2019
Highest in the ZIP: 23.725 µg/L — JACKSON WSC · 5,532 people · 2019 | 4/4 | SYR4 |
| Lithium | 23.3 µg/L No EPA limit set Main supplier: LIBERTY CITY WSC · 6,540 people · 2025 | 3/4 | UCMR-5 |
| Dibromochloromethane | 16.8225 µg/L No EPA limit set Main supplier: LIBERTY CITY WSC · 6,540 people · 2019 | 4/4 | SYR4 |
| Monochloroacetic Acid | 2.49 µg/L No EPA limit set Main supplier: LIBERTY CITY WSC · 6,540 people · 2019
Highest in the ZIP: 6.45 µg/L — JACKSON WSC · 5,532 people · 2019 | 3/4 | SYR4 |
| Dibromoacetic Acid | 5.905 µg/L No EPA limit set Main supplier: LIBERTY CITY WSC · 6,540 people · 2019 | 4/4 | SYR4 |
| Bromoform | 5.0395 µg/L No EPA limit set Main supplier: LIBERTY CITY WSC · 6,540 people · 2019 | 3/4 | SYR4 |
| Chromium | 4.11 µg/L 4.1% of the EPA limit 100 µg/L Main supplier: LIBERTY CITY WSC · 6,540 people · 2019
Highest in the ZIP: 4.96 µg/L — JACKSON WSC · 5,532 people · 2019 | 4/4 | SYR4 |
| Dalapon | 4.45 µg/L 2.2% of the EPA limit 200 µg/L Highest in the ZIP: STARRVILLE FRIENDSHIP WSC · 2,121 people · 2019 | 1/4 | SYR4 |
| Monobromoacetic Acid | 3.9 µg/L No EPA limit set Highest in the ZIP: STARRVILLE FRIENDSHIP WSC · 2,121 people · 2019 | 1/4 | SYR4 |
| Di(2-ethylhexyl) Phthalate | 0.5000 µg/L 8.3% of the EPA limit 6 µg/L Main supplier: LIBERTY CITY WSC · 6,540 people · 2019
Highest in the ZIP: 3.75 µg/L — STARRVILLE FRIENDSHIP WSC · 2,121 people · 2019 | 3/4 | SYR4 |
| Xylenes, Total | 2.748 µg/L 0% of the EPA limit 10000 µg/L Highest in the ZIP: JACKSON WSC · 5,532 people · 2019 | 1/4 | SYR4 |
| Combined Radium (-226 And -228) | 2.685 pCi/L 54% of the EPA limit 5 pCi/L Highest in the ZIP: SAND FLAT WSC · 4,569 people · 2015 | 3/4 | SYR4 |
| Arsenic | 1.2 µg/L 12% of the EPA limit 10 µg/L Main supplier: LIBERTY CITY WSC · 6,540 people · 2019 | 1/4 | SYR4 |
| Selenium | 1 µg/L 2% of the EPA limit 50 µg/L Highest in the ZIP: STARRVILLE FRIENDSHIP WSC · 2,121 people · 2018 | 1/4 | SYR4 |
| Beryllium, Total | 0.6100 µg/L 15% of the EPA limit 4 µg/L Highest in the ZIP: STARRVILLE FRIENDSHIP WSC · 2,121 people · 2018 | 1/4 | SYR4 |
| Antimony, Total | 0.2400 µg/L 4% of the EPA limit 6 µg/L Main supplier: LIBERTY CITY WSC · 6,540 people · 2019 | 1/4 | SYR4 |
| Thallium, Total | 0.2030 µg/L 10% of the EPA limit 2 µg/L Highest in the ZIP: STARRVILLE FRIENDSHIP WSC · 2,121 people · 2018 | 1/4 | SYR4 |
| Lead | 0.0031 mg/L 21% of the EPA limit 0.0150 mg/L Main supplier: LIBERTY CITY WSC · 6,540 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 75792
| Supplier | State | Population served |
|---|---|---|
| LIBERTY CITY WSC | TX | 6,540 |
| JACKSON WSC | TX | 5,532 |
| SAND FLAT WSC | TX | 4,569 |
| STARRVILLE FRIENDSHIP WSC | TX | 2,121 |
Frequently asked questions about ZIP 75792 tap water
Is the tap water in ZIP 75792 safe to drink?
EPA testing detected 31 contaminants across the water suppliers serving ZIP 75792. 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 75792?
4 public water suppliers report EPA drinking-water monitoring for ZIP 75792. Each is listed above with its population served.
What contaminants are in ZIP 75792's water?
EPA monitoring detected Fluoride, Copper, Nitrate-Nitrite, Nitrate, Nitrite, and others across this ZIP's suppliers. The full list with levels and sources is above.