What was found in ZIP 75603
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 | 766.1 µg/L 19% of the EPA limit 4000 µg/L Main supplier: CITY OF LONGVIEW · 83,236 people · 2019
Highest in the ZIP: 831.75 µg/L — ELDERVILLE WSC · 9,021 people · 2017 | 3/3 | SYR4 |
| Nitrate-Nitrite | 642 µg/L 6.4% of the EPA limit 10000 µg/L Highest in the ZIP: ELDERVILLE WSC · 9,021 people · 2015 | 2/3 | SYR4 |
| Nitrate | 336 µg/L 3.4% of the EPA limit 10000 µg/L Main supplier: CITY OF LONGVIEW · 83,236 people · 2019
Highest in the ZIP: 535.75 µg/L — ELDERVILLE WSC · 9,021 people · 2019 | 3/3 | SYR4 |
| Chlorite | 450 µg/L 45% of the EPA limit 1000 µg/L Main supplier: CITY OF LONGVIEW · 83,236 people · 2019 | 1/3 | SYR4 |
| Copper | 39.5 µg/L 3% of the EPA limit 1300 µg/L Main supplier: CITY OF LONGVIEW · 83,236 people · 2018
Highest in the ZIP: 398 µg/L — LIBERTY CITY WSC · 6,540 people · 2019 | 3/3 | SYR4 |
| Nitrite | 19.5 µg/L 2% of the EPA limit 1000 µg/L Main supplier: CITY OF LONGVIEW · 83,236 people · 2013
Highest in the ZIP: 161.6 µg/L — LIBERTY CITY WSC · 6,540 people · 2015 | 3/3 | SYR4 |
| Cyanide | 147.5 µg/L 74% of the EPA limit 200 µg/L Main supplier: CITY OF LONGVIEW · 83,236 people · 2019 | 3/3 | SYR4 |
| TTHM | 81.49 µg/L 102% of the EPA limit, at the 95th percentile of samples — 80 µg/L Main supplier: CITY OF LONGVIEW · 83,236 people · 2019
Highest in the ZIP: 83.54 µg/L — ELDERVILLE WSC · 9,021 people · 2019 | 3/3 | SYR4 |
| Barium | 72.97 µg/L 3.6% of the EPA limit 2000 µg/L Main supplier: CITY OF LONGVIEW · 83,236 people · 2019 | 3/3 | SYR4 |
| Chloroform | 51.195 µg/L No EPA limit set Main supplier: CITY OF LONGVIEW · 83,236 people · 2019
Highest in the ZIP: 72.42 µg/L — ELDERVILLE WSC · 9,021 people · 2019 | 3/3 | SYR4 |
| Total Haloacetic Acids (HAA5) | 29.5 µg/L 49% of the EPA limit 60 µg/L Main supplier: CITY OF LONGVIEW · 83,236 people · 2019
Highest in the ZIP: 53.79 µg/L — ELDERVILLE WSC · 9,021 people · 2019 | 3/3 | SYR4 |
| Dichloroacetic Acid | 20 µg/L No EPA limit set Main supplier: CITY OF LONGVIEW · 83,236 people · 2019
Highest in the ZIP: 36.18 µg/L — ELDERVILLE WSC · 9,021 people · 2019 | 3/3 | SYR4 |
| Bromodichloromethane | 24.2 µg/L No EPA limit set Main supplier: CITY OF LONGVIEW · 83,236 people · 2019 | 3/3 | SYR4 |
| Lithium | 23.3 µg/L No EPA limit set Highest in the ZIP: LIBERTY CITY WSC · 6,540 people · 2025 | 2/3 | UCMR-5 |
| Dibromochloromethane | 18.051 µg/L No EPA limit set Main supplier: CITY OF LONGVIEW · 83,236 people · 2019 | 3/3 | SYR4 |
| Trichloroacetic Acid | 4.9 µg/L No EPA limit set Main supplier: CITY OF LONGVIEW · 83,236 people · 2019
Highest in the ZIP: 16.93 µg/L — ELDERVILLE WSC · 9,021 people · 2019 | 3/3 | SYR4 |
| Lead | 12.9385 µg/L 86% of the EPA limit 15 µg/L Main supplier: CITY OF LONGVIEW · 83,236 people · 2018
Highest in the ZIP: 13.75 µg/L — LIBERTY CITY WSC · 6,540 people · 2019 | 3/3 | SYR4 |
| Bromoform | 9.214 µg/L No EPA limit set Main supplier: CITY OF LONGVIEW · 83,236 people · 2019 | 3/3 | SYR4 |
| Monochloroacetic Acid | 5.2 µg/L No EPA limit set Main supplier: CITY OF LONGVIEW · 83,236 people · 2019
Highest in the ZIP: 6.57 µg/L — ELDERVILLE WSC · 9,021 people · 2019 | 3/3 | SYR4 |
| Dibromoacetic Acid | 5.875 µg/L No EPA limit set Main supplier: CITY OF LONGVIEW · 83,236 people · 2019
Highest in the ZIP: 5.905 µg/L — LIBERTY CITY WSC · 6,540 people · 2019 | 3/3 | SYR4 |
| Gross Beta Particle Activity | 4.4 pCi/L No EPA limit set Main supplier: CITY OF LONGVIEW · 83,236 people · 2017 | 1/3 | SYR4 |
| Chromium | 1.109 µg/L 1.1% of the EPA limit 100 µg/L Main supplier: CITY OF LONGVIEW · 83,236 people · 2019
Highest in the ZIP: 4.11 µg/L — LIBERTY CITY WSC · 6,540 people · 2019 | 3/3 | SYR4 |
| Monobromoacetic Acid | 2.7 µg/L No EPA limit set Main supplier: CITY OF LONGVIEW · 83,236 people · 2019 | 2/3 | SYR4 |
| Selenium | 2.67 µg/L 5.3% of the EPA limit 50 µg/L Main supplier: CITY OF LONGVIEW · 83,236 people · 2019 | 2/3 | SYR4 |
| Bromate | 2.06 µg/L 21% of the EPA limit 10 µg/L Main supplier: CITY OF LONGVIEW · 83,236 people · 2019 | 1/3 | SYR4 |
| Arsenic | 0.7571 µg/L 7.6% of the EPA limit 10 µg/L Main supplier: CITY OF LONGVIEW · 83,236 people · 2019
Highest in the ZIP: 1.2 µg/L — LIBERTY CITY WSC · 6,540 people · 2019 | 3/3 | SYR4 |
| Di(2-ethylhexyl) Phthalate | 0.9000 µg/L 15% of the EPA limit 6 µg/L Main supplier: CITY OF LONGVIEW · 83,236 people · 2019 | 3/3 | SYR4 |
| Antimony, Total | 0.2400 µg/L 4% of the EPA limit 6 µg/L Highest in the ZIP: LIBERTY CITY WSC · 6,540 people · 2019 | 1/3 | SYR4 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L Main supplier: CITY OF LONGVIEW · 83,236 people · 2024
Highest in the ZIP: 0.0031 mg/L — LIBERTY CITY WSC · 6,540 people · 2025 | 3/3 | 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 75603
| Supplier | State | Population served |
|---|---|---|
| CITY OF LONGVIEW | TX | 83,236 |
| ELDERVILLE WSC | TX | 9,021 |
| LIBERTY CITY WSC | TX | 6,540 |
Frequently asked questions about ZIP 75603 tap water
Is the tap water in ZIP 75603 safe to drink?
EPA testing detected 29 contaminants across the water suppliers serving ZIP 75603. 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 75603?
3 public water suppliers report EPA drinking-water monitoring for ZIP 75603. Each is listed above with its population served.
What contaminants are in ZIP 75603's water?
EPA monitoring detected Fluoride, Nitrate-Nitrite, Nitrate, Chlorite, Copper, and others across this ZIP's suppliers. The full list with levels and sources is above.