What was found in ZIP 76640
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 | 1182 µg/L 30% of the EPA limit 4000 µg/L Main supplier: CITY OF WACO · 146,241 people · 2019 | 1/1 | SYR4 |
| Nitrate | 1180 µg/L 12% of the EPA limit 10000 µg/L Main supplier: CITY OF WACO · 146,241 people · 2019 | 1/1 | SYR4 |
| Copper | 715.6999999999992 µg/L 55% of the EPA limit 1300 µg/L Main supplier: CITY OF WACO · 146,241 people · 2018 | 1/1 | SYR4 |
| Cyanide | 189.5 µg/L 95% of the EPA limit 200 µg/L Main supplier: CITY OF WACO · 146,241 people · 2019 | 1/1 | SYR4 |
| Barium | 77.365 µg/L 3.9% of the EPA limit 2000 µg/L Main supplier: CITY OF WACO · 146,241 people · 2019 | 1/1 | SYR4 |
| Nitrate-Nitrite | 68.5 µg/L 0.7% of the EPA limit 10000 µg/L Main supplier: CITY OF WACO · 146,241 people · 2015 | 1/1 | SYR4 |
| TTHM | 62.039999999999985 µg/L 78% of the EPA limit 80 µg/L Main supplier: CITY OF WACO · 146,241 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 28.99999999999999 µg/L 48% of the EPA limit 60 µg/L Main supplier: CITY OF WACO · 146,241 people · 2019 | 1/1 | SYR4 |
| Nitrite | 26.5 µg/L 2.7% of the EPA limit 1000 µg/L Main supplier: CITY OF WACO · 146,241 people · 2015 | 1/1 | SYR4 |
| Chloroform | 22.999999999999993 µg/L No EPA limit set Main supplier: CITY OF WACO · 146,241 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 22 µg/L No EPA limit set Main supplier: CITY OF WACO · 146,241 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 18.10499999999999 µg/L No EPA limit set Main supplier: CITY OF WACO · 146,241 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 17.2 µg/L No EPA limit set Main supplier: CITY OF WACO · 146,241 people · 2019 | 1/1 | SYR4 |
| Selenium | 15.522999999999996 µg/L 31% of the EPA limit 50 µg/L Main supplier: CITY OF WACO · 146,241 people · 2019 | 1/1 | SYR4 |
| Lead | 14.540000000000003 µg/L 97% of the EPA limit 15 µg/L Main supplier: CITY OF WACO · 146,241 people · 2018 | 1/1 | SYR4 |
| Monochloroacetic Acid | 13.355000000000002 µg/L No EPA limit set Main supplier: CITY OF WACO · 146,241 people · 2019 | 1/1 | SYR4 |
| Bromate | 13 µg/L 130% of the EPA limit, at the 95th percentile of samples — 10 µg/L Main supplier: CITY OF WACO · 146,241 people · 2019 | 1/1 | SYR4 |
| Trichloroacetic Acid | 7.314999999999998 µg/L No EPA limit set Main supplier: CITY OF WACO · 146,241 people · 2019 | 1/1 | SYR4 |
| Bromoform | 5.729999999999999 µg/L No EPA limit set Main supplier: CITY OF WACO · 146,241 people · 2019 | 1/1 | SYR4 |
| Monobromoacetic Acid | 5.45 µg/L No EPA limit set Main supplier: CITY OF WACO · 146,241 people · 2019 | 1/1 | SYR4 |
| Dibromoacetic Acid | 5.2 µg/L No EPA limit set Main supplier: CITY OF WACO · 146,241 people · 2019 | 1/1 | SYR4 |
| Arsenic | 4.8839999999999995 µg/L 49% of the EPA limit 10 µg/L Main supplier: CITY OF WACO · 146,241 people · 2019 | 1/1 | SYR4 |
| Combined Radium (-226 And -228) | 1.5 pCi/L 30% of the EPA limit 5 pCi/L Main supplier: CITY OF WACO · 146,241 people · 2017 | 1/1 | SYR4 |
| Antimony, Total | 0.4491 µg/L 7.5% of the EPA limit 6 µg/L Main supplier: CITY OF WACO · 146,241 people · 2019 | 1/1 | SYR4 |
| Atrazine | 0.3000 µg/L 10% of the EPA limit 3 µg/L Main supplier: CITY OF WACO · 146,241 people · 2019 | 1/1 | SYR4 |
| Pfba | 0.0076 µg/L No EPA limit set Main supplier: CITY OF WACO · 146,241 people · 2024 | 1/1 | UCMR-5 |
| Lead | 0.0019 mg/L 13% of the EPA limit 0.0150 mg/L Main supplier: CITY OF WACO · 146,241 people · 2024 | 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 76640
| Supplier | State | Population served |
|---|---|---|
| CITY OF WACO | TX | 146,241 |
Frequently asked questions about ZIP 76640 tap water
Is the tap water in ZIP 76640 safe to drink?
EPA testing detected 27 contaminants across the water suppliers serving ZIP 76640. 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 76640?
1 public water supplier report EPA drinking-water monitoring for ZIP 76640. Each is listed above with its population served.
What contaminants are in ZIP 76640's water?
EPA monitoring detected Fluoride, Nitrate, Copper, Cyanide, Barium, and others across this ZIP's suppliers. The full list with levels and sources is above.