What was found in ZIP 77651
The highest level seen across the suppliers serving this ZIP, the EPA limit for each, and where the figure comes from.
| Contaminant | Level vs EPA limit | Suppliers | Source |
|---|---|---|---|
| Copper | 1460 µg/L 112% of the EPA limit, in the worst sample — 1300 µg/L | 1/1 | SYR4 |
| Lead | 255 µg/L 1700% of the EPA limit, in the worst sample — 15 µg/L | 1/1 | SYR4 |
| TTHM | 228 µg/L 285% of the EPA limit, in the worst sample — 80 µg/L | 1/1 | SYR4 |
| Nitrate | 220 µg/L 2.2% of the EPA limit 10000 µg/L | 1/1 | SYR4 |
| Chloroform | 195 µg/L No EPA limit set | 1/1 | SYR4 |
| Cyanide | 130 µg/L 65% of the EPA limit 200 µg/L | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 124 µg/L 207% of the EPA limit, in the worst sample — 60 µg/L | 1/1 | SYR4 |
| Dichloroacetic Acid | 96.1 µg/L No EPA limit set | 1/1 | SYR4 |
| Barium | 52.6 µg/L 2.6% of the EPA limit 2000 µg/L | 1/1 | SYR4 |
| Nitrite | 40 µg/L 4% of the EPA limit 1000 µg/L | 1/1 | SYR4 |
| Bromodichloromethane | 28.3 µg/L No EPA limit set | 1/1 | SYR4 |
| Trichloroacetic Acid | 18.7 µg/L No EPA limit set | 1/1 | SYR4 |
| Monochloroacetic Acid | 12.2 µg/L No EPA limit set | 1/1 | SYR4 |
| Dibromochloromethane | 4.8 µg/L No EPA limit set | 1/1 | SYR4 |
| Hexachlorocyclopentadiene | 0.3000 µg/L 0.6% of the EPA limit 50 µg/L | 1/1 | SYR4 |
| Atrazine | 0.1400 µg/L 4.7% of the EPA limit 3 µg/L | 1/1 | SYR4 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L | 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 single worst sample on
record — over 100% is worth reading, but is not by itself a violation.
Formal violations are listed separately.
Water suppliers serving ZIP 77651
| Supplier | State | Population served |
|---|---|---|
| CITY OF PORT NECHES | TX | 17,043 |
Frequently asked questions about ZIP 77651 tap water
Is the tap water in ZIP 77651 safe to drink?
EPA testing detected 17 contaminants across the water suppliers serving ZIP 77651. 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 77651?
1 public water supplier report EPA drinking-water monitoring for ZIP 77651. Each is listed above with its population served.
What contaminants are in ZIP 77651's water?
EPA monitoring detected Copper, Lead, TTHM, Nitrate, Chloroform, and others across this ZIP's suppliers. The full list with levels and sources is above.