What was found in ZIP 77995
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 | 559.5 µg/L 5.6% of the EPA limit 10000 µg/L Main supplier: CITY OF YOAKUM · 5,814 people · 2019 | 1/1 | SYR4 |
| Fluoride | 522.5 µg/L 13% of the EPA limit 4000 µg/L Main supplier: CITY OF YOAKUM · 5,814 people · 2017 | 1/1 | SYR4 |
| Nitrate-Nitrite | 403.4 µg/L 4% of the EPA limit 10000 µg/L Main supplier: CITY OF YOAKUM · 5,814 people · 2015 | 1/1 | SYR4 |
| Copper | 390 µg/L 30% of the EPA limit 1300 µg/L Main supplier: CITY OF YOAKUM · 5,814 people · 2017 | 1/1 | SYR4 |
| Barium | 152.5 µg/L 7.6% of the EPA limit 2000 µg/L Main supplier: CITY OF YOAKUM · 5,814 people · 2017 | 1/1 | SYR4 |
| Lithium | 108 µg/L No EPA limit set Main supplier: CITY OF YOAKUM · 5,814 people · 2024 | 1/1 | UCMR-5 |
| TTHM | 22.65 µg/L 28% of the EPA limit 80 µg/L Main supplier: CITY OF YOAKUM · 5,814 people · 2019 | 1/1 | SYR4 |
| Lead | 15.24 µg/L 102% of the EPA limit, at the 95th percentile of samples — 15 µg/L Main supplier: CITY OF YOAKUM · 5,814 people · 2017 | 1/1 | SYR4 |
| Bromoform | 10.24 µg/L No EPA limit set Main supplier: CITY OF YOAKUM · 5,814 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 8.69 µg/L No EPA limit set Main supplier: CITY OF YOAKUM · 5,814 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 7.93 µg/L 13% of the EPA limit 60 µg/L Main supplier: CITY OF YOAKUM · 5,814 people · 2019 | 1/1 | SYR4 |
| Dibromoacetic Acid | 6.72 µg/L No EPA limit set Main supplier: CITY OF YOAKUM · 5,814 people · 2019 | 1/1 | SYR4 |
| Selenium | 6.27 µg/L 13% of the EPA limit 50 µg/L Main supplier: CITY OF YOAKUM · 5,814 people · 2017 | 1/1 | SYR4 |
| Gross Beta Particle Activity | 6.265 pCi/L No EPA limit set Main supplier: CITY OF YOAKUM · 5,814 people · 2016 | 1/1 | SYR4 |
| Gross Alpha, Excl. Radon And U | 6.04 pCi/L 40% of the EPA limit 15 pCi/L Main supplier: CITY OF YOAKUM · 5,814 people · 2016 | 1/1 | SYR4 |
| Combined Uranium | 4.4 µg/L 15% of the EPA limit 30 µg/L Main supplier: CITY OF YOAKUM · 5,814 people · 2016 | 1/1 | SYR4 |
| Bromodichloromethane | 3.555 µg/L No EPA limit set Main supplier: CITY OF YOAKUM · 5,814 people · 2019 | 1/1 | SYR4 |
| Arsenic | 2.57 µg/L 26% of the EPA limit 10 µg/L Main supplier: CITY OF YOAKUM · 5,814 people · 2017 | 1/1 | SYR4 |
| Combined Radium (-226 And -228) | 2.52 pCi/L 50% of the EPA limit 5 pCi/L Main supplier: CITY OF YOAKUM · 5,814 people · 2016 | 1/1 | SYR4 |
| Dichloroacetic Acid | 1.28 µg/L No EPA limit set Main supplier: CITY OF YOAKUM · 5,814 people · 2019 | 1/1 | SYR4 |
| Lead | 0.0072 mg/L 48% of the EPA limit 0.0150 mg/L Main supplier: CITY OF YOAKUM · 5,814 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 77995
| Supplier | State | Population served |
|---|---|---|
| CITY OF YOAKUM | TX | 5,814 |
Frequently asked questions about ZIP 77995 tap water
Is the tap water in ZIP 77995 safe to drink?
EPA testing detected 21 contaminants across the water suppliers serving ZIP 77995. 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 77995?
1 public water supplier report EPA drinking-water monitoring for ZIP 77995. Each is listed above with its population served.
What contaminants are in ZIP 77995's water?
EPA monitoring detected Nitrate, Fluoride, Nitrate-Nitrite, Copper, Barium, and others across this ZIP's suppliers. The full list with levels and sources is above.