What was found in ZIP 75440
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-Nitrite | 910.8 µg/L 9.1% of the EPA limit 10000 µg/L Main supplier: CASH SUD · 25,875 people · 2015 | 3/4 | SYR4 |
| Nitrate | 817 µg/L 8.2% of the EPA limit 10000 µg/L Main supplier: CASH SUD · 25,875 people · 2019 | 4/4 | SYR4 |
| Copper | 564.69 µg/L 43% of the EPA limit 1300 µg/L Main supplier: CASH SUD · 25,875 people · 2018
Highest in the ZIP: 733.5 µg/L — GOLDEN WSC · 4,821 people · 2018 | 4/4 | SYR4 |
| Fluoride | 227.75 µg/L 5.7% of the EPA limit 4000 µg/L Main supplier: CASH SUD · 25,875 people · 2019
Highest in the ZIP: 302.8 µg/L — BRIGHT STAR-SALEM SUD · 6,738 people · 2019 | 4/4 | SYR4 |
| Barium | 68.06 µg/L 3.4% of the EPA limit 2000 µg/L Main supplier: CASH SUD · 25,875 people · 2019
Highest in the ZIP: 182.5 µg/L — BRIGHT STAR-SALEM SUD · 6,738 people · 2019 | 4/4 | SYR4 |
| Cyanide | 136 µg/L 68% of the EPA limit 200 µg/L Main supplier: CASH SUD · 25,875 people · 2019
Highest in the ZIP: 138 µg/L — CITY OF EMORY · 3,762 people · 2019 | 4/4 | SYR4 |
| TTHM | 66.065 µg/L 83% of the EPA limit 80 µg/L Main supplier: CASH SUD · 25,875 people · 2019
Highest in the ZIP: 89.575 µg/L — CITY OF EMORY · 3,762 people · 2019 | 4/4 | SYR4 |
| Chloroform | 48.06 µg/L No EPA limit set Main supplier: CASH SUD · 25,875 people · 2019
Highest in the ZIP: 75.32 µg/L — CITY OF EMORY · 3,762 people · 2019 | 4/4 | SYR4 |
| Total Haloacetic Acids (HAA5) | 44.505 µg/L 74% of the EPA limit 60 µg/L Main supplier: CASH SUD · 25,875 people · 2019
Highest in the ZIP: 74.005 µg/L — CITY OF EMORY · 3,762 people · 2019 | 4/4 | SYR4 |
| Dibromochloromethane | 6.7 µg/L No EPA limit set Main supplier: CASH SUD · 25,875 people · 2019
Highest in the ZIP: 40.12 µg/L — GOLDEN WSC · 4,821 people · 2019 | 4/4 | SYR4 |
| Dichloroacetic Acid | 25.565 µg/L No EPA limit set Main supplier: CASH SUD · 25,875 people · 2019
Highest in the ZIP: 35.42 µg/L — CITY OF EMORY · 3,762 people · 2019 | 4/4 | SYR4 |
| Trichloroacetic Acid | 15.84 µg/L No EPA limit set Main supplier: CASH SUD · 25,875 people · 2019
Highest in the ZIP: 33.835 µg/L — CITY OF EMORY · 3,762 people · 2019 | 4/4 | SYR4 |
| Xylenes, Total | 26.996 µg/L 0.3% of the EPA limit 10000 µg/L Highest in the ZIP: BRIGHT STAR-SALEM SUD · 6,738 people · 2019 | 3/4 | SYR4 |
| Bromoform | 17.555 µg/L No EPA limit set Main supplier: CASH SUD · 25,875 people · 2019
Highest in the ZIP: 23.2 µg/L — GOLDEN WSC · 4,821 people · 2019 | 4/4 | SYR4 |
| Bromodichloromethane | 20.95 µg/L No EPA limit set Main supplier: CASH SUD · 25,875 people · 2019 | 4/4 | SYR4 |
| Monobromoacetic Acid | 3.5 µg/L No EPA limit set Main supplier: CASH SUD · 25,875 people · 2019
Highest in the ZIP: 19.05 µg/L — CITY OF EMORY · 3,762 people · 2019 | 3/4 | SYR4 |
| Lithium | 17 µg/L No EPA limit set Highest in the ZIP: BRIGHT STAR-SALEM SUD · 6,738 people · 2025 | 2/4 | UCMR-5 |
| Chromium | 1.2505 µg/L 1.3% of the EPA limit 100 µg/L Main supplier: CASH SUD · 25,875 people · 2019
Highest in the ZIP: 14.37 µg/L — BRIGHT STAR-SALEM SUD · 6,738 people · 2019 | 4/4 | SYR4 |
| Monochloroacetic Acid | 4.8 µg/L No EPA limit set Main supplier: CASH SUD · 25,875 people · 2019
Highest in the ZIP: 12.205 µg/L — GOLDEN WSC · 4,821 people · 2019 | 4/4 | SYR4 |
| Lead | 8.5575 µg/L 57% of the EPA limit 15 µg/L Main supplier: CASH SUD · 25,875 people · 2018
Highest in the ZIP: 10.688 µg/L — CITY OF EMORY · 3,762 people · 2018 | 4/4 | SYR4 |
| Gross Beta Particle Activity | 5.2 pCi/L No EPA limit set Main supplier: CASH SUD · 25,875 people · 2017
Highest in the ZIP: 7.985 pCi/L — BRIGHT STAR-SALEM SUD · 6,738 people · 2019 | 3/4 | SYR4 |
| Dibromoacetic Acid | 3.39 µg/L No EPA limit set Main supplier: CASH SUD · 25,875 people · 2019
Highest in the ZIP: 7.165 µg/L — BRIGHT STAR-SALEM SUD · 6,738 people · 2019 | 4/4 | SYR4 |
| Selenium | 2.1375 µg/L 4.3% of the EPA limit 50 µg/L Highest in the ZIP: CITY OF EMORY · 3,762 people · 2019 | 1/4 | SYR4 |
| Ethylbenzene | 2.0107 µg/L 0.3% of the EPA limit 700 µg/L Highest in the ZIP: BRIGHT STAR-SALEM SUD · 6,738 people · 2019 | 2/4 | SYR4 |
| Combined Radium (-226 And -228) | 1.5 pCi/L 30% of the EPA limit 5 pCi/L Main supplier: CASH SUD · 25,875 people · 2017
Highest in the ZIP: 1.9 pCi/L — BRIGHT STAR-SALEM SUD · 6,738 people · 2019 | 4/4 | SYR4 |
| Arsenic | 0.8500 µg/L 8.5% of the EPA limit 10 µg/L Main supplier: CASH SUD · 25,875 people · 2019
Highest in the ZIP: 1.719 µg/L — CITY OF EMORY · 3,762 people · 2019 | 2/4 | SYR4 |
| Carbon Tetrachloride | 1.19 µg/L 24% of the EPA limit 5 µg/L Highest in the ZIP: CITY OF EMORY · 3,762 people · 2019 | 1/4 | SYR4 |
| Di(2-ethylhexyl) Phthalate | 0.5000 µg/L 8.3% of the EPA limit 6 µg/L Main supplier: CASH SUD · 25,875 people · 2019 | 1/4 | SYR4 |
| Asbestos | 0.3904 MFL 5.6% of the EPA limit 7 MFL Main supplier: CASH SUD · 25,875 people · 2012 | 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 | 3/4 | SYR4 |
| Atrazine | 0.3330 µg/L 11% of the EPA limit 3 µg/L Main supplier: CASH SUD · 25,875 people · 2019 | 3/4 | SYR4 |
| Pfba | 0.0074 µg/L No EPA limit set Main supplier: CASH SUD · 25,875 people · 2024
Highest in the ZIP: 0.0088 µg/L — CITY OF EMORY · 3,762 people · 2024 | 3/4 | UCMR-5 |
| PFOS | 0.0081 µg/L No EPA limit set Main supplier: CASH SUD · 25,875 people · 2024 | 1/4 | UCMR-5 |
| Pfpea | 0.0075 µg/L No EPA limit set Main supplier: CASH SUD · 25,875 people · 2024 | 2/4 | UCMR-5 |
| Pfhxa | 0.0066 µg/L No EPA limit set Main supplier: CASH SUD · 25,875 people · 2024 | 2/4 | UCMR-5 |
| PFHXS | 0.0047 µg/L No EPA limit set Main supplier: CASH SUD · 25,875 people · 2024 | 2/4 | UCMR-5 |
| PFBS | 0.0042 µg/L No EPA limit set Main supplier: CASH SUD · 25,875 people · 2024 | 1/4 | UCMR-5 |
| Lead | 0.0036 mg/L 24% of the EPA limit 0.0150 mg/L Main supplier: CASH SUD · 25,875 people · 2024 | 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 75440
| Supplier | State | Population served |
|---|---|---|
| CASH SUD | TX | 25,875 |
| BRIGHT STAR-SALEM SUD | TX | 6,738 |
| GOLDEN WSC | TX | 4,821 |
| CITY OF EMORY | TX | 3,762 |
Frequently asked questions about ZIP 75440 tap water
Is the tap water in ZIP 75440 safe to drink?
EPA testing detected 38 contaminants across the water suppliers serving ZIP 75440. 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 75440?
4 public water suppliers report EPA drinking-water monitoring for ZIP 75440. Each is listed above with its population served.
What contaminants are in ZIP 75440's water?
EPA monitoring detected Nitrate-Nitrite, Nitrate, Copper, Fluoride, Barium, and others across this ZIP's suppliers. The full list with levels and sources is above.