What was found in ZIP 77590
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 | 522.75 µg/L 40% of the EPA limit 1300 µg/L Main supplier: CITY OF TEXAS CITY · 61,541 people · 2019 | 1/1 | SYR4 |
| TTHM | 85.48 µg/L 107% of the EPA limit, at the 95th percentile of samples — 80 µg/L Main supplier: CITY OF TEXAS CITY · 61,541 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 30.115 µg/L 50% of the EPA limit 60 µg/L Main supplier: CITY OF TEXAS CITY · 61,541 people · 2019 | 1/1 | SYR4 |
| Lead | 28.4 µg/L 189% of the EPA limit, at the 95th percentile of samples — 15 µg/L Main supplier: CITY OF TEXAS CITY · 61,541 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 26.495 µg/L No EPA limit set Main supplier: CITY OF TEXAS CITY · 61,541 people · 2019 | 1/1 | SYR4 |
| Chloroform | 26.33 µg/L No EPA limit set Main supplier: CITY OF TEXAS CITY · 61,541 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 23.35 µg/L No EPA limit set Main supplier: CITY OF TEXAS CITY · 61,541 people · 2019 | 1/1 | SYR4 |
| Bromoform | 19.28 µg/L No EPA limit set Main supplier: CITY OF TEXAS CITY · 61,541 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 16.7 µg/L No EPA limit set Main supplier: CITY OF TEXAS CITY · 61,541 people · 2019 | 1/1 | SYR4 |
| Lithium | 15.3 µg/L No EPA limit set Main supplier: CITY OF TEXAS CITY · 61,541 people · 2025 | 1/1 | UCMR-5 |
| Dibromoacetic Acid | 10.13 µg/L No EPA limit set Main supplier: CITY OF TEXAS CITY · 61,541 people · 2019 | 1/1 | SYR4 |
| Trichloroacetic Acid | 8.54 µg/L No EPA limit set Main supplier: CITY OF TEXAS CITY · 61,541 people · 2019 | 1/1 | SYR4 |
| Monochloroacetic Acid | 5.94 µg/L No EPA limit set Main supplier: CITY OF TEXAS CITY · 61,541 people · 2019 | 1/1 | SYR4 |
| Monobromoacetic Acid | 1.4 µg/L No EPA limit set Main supplier: CITY OF TEXAS CITY · 61,541 people · 2019 | 1/1 | SYR4 |
| Pfpea | 0.0825 µg/L No EPA limit set Main supplier: CITY OF TEXAS CITY · 61,541 people · 2025 | 1/1 | UCMR-5 |
| Pfba | 0.0225 µg/L No EPA limit set Main supplier: CITY OF TEXAS CITY · 61,541 people · 2025 | 1/1 | UCMR-5 |
| Pfhxa | 0.0058 µg/L No EPA limit set Main supplier: CITY OF TEXAS CITY · 61,541 people · 2025 | 1/1 | UCMR-5 |
| PFBS | 0.0036 µg/L No EPA limit set Main supplier: CITY OF TEXAS CITY · 61,541 people · 2025 | 1/1 | UCMR-5 |
| Lead | 0.00060 mg/L 4% of the EPA limit 0.0150 mg/L Main supplier: CITY OF TEXAS CITY · 61,541 people · 2025 | 1/1 | 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 77590
| Supplier | State | Population served |
|---|---|---|
| CITY OF TEXAS CITY | TX | 61,541 |
Frequently asked questions about ZIP 77590 tap water
Is the tap water in ZIP 77590 safe to drink?
EPA testing detected 19 contaminants across the water suppliers serving ZIP 77590. 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 77590?
1 public water supplier report EPA drinking-water monitoring for ZIP 77590. Each is listed above with its population served.
What contaminants are in ZIP 77590's water?
EPA monitoring detected Copper, TTHM, Total Haloacetic Acids (HAA5), Lead, Dibromochloromethane, and others across this ZIP's suppliers. The full list with levels and sources is above.