What was found in ZIP 76706
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
Highest in the ZIP: 2369 µg/L — CITY OF ROBINSON · 11,900 people · 2019 | 2/2 | SYR4 |
| Nitrate | 1180 µg/L 12% of the EPA limit 10000 µg/L Main supplier: CITY OF WACO · 146,241 people · 2019 | 2/2 | SYR4 |
| Copper | 715.6999999999992 µg/L 55% of the EPA limit 1300 µg/L Main supplier: CITY OF WACO · 146,241 people · 2018 | 2/2 | SYR4 |
| Cyanide | 189.5 µg/L 95% of the EPA limit 200 µg/L Main supplier: CITY OF WACO · 146,241 people · 2019 | 2/2 | SYR4 |
| Lithium | 105 µg/L No EPA limit set Highest in the ZIP: CITY OF ROBINSON · 11,900 people · 2024 | 1/2 | UCMR-5 |
| TTHM | 62.039999999999985 µg/L 78% of the EPA limit 80 µg/L Main supplier: CITY OF WACO · 146,241 people · 2019
Highest in the ZIP: 93.19 µg/L — CITY OF ROBINSON · 11,900 people · 2019 | 2/2 | 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
Highest in the ZIP: 80 µg/L — CITY OF ROBINSON · 11,900 people · 2016 | 2/2 | SYR4 |
| Barium | 77.365 µg/L 3.9% of the EPA limit 2000 µg/L Main supplier: CITY OF WACO · 146,241 people · 2019
Highest in the ZIP: 78 µg/L — CITY OF ROBINSON · 11,900 people · 2019 | 2/2 | SYR4 |
| Dibromochloromethane | 17.2 µg/L No EPA limit set Main supplier: CITY OF WACO · 146,241 people · 2019
Highest in the ZIP: 51.18999999999997 µg/L — CITY OF ROBINSON · 11,900 people · 2019 | 2/2 | SYR4 |
| Bromoform | 5.729999999999999 µg/L No EPA limit set Main supplier: CITY OF WACO · 146,241 people · 2019
Highest in the ZIP: 42.79999999999999 µg/L — CITY OF ROBINSON · 11,900 people · 2019 | 2/2 | SYR4 |
| Bromodichloromethane | 22 µg/L No EPA limit set Main supplier: CITY OF WACO · 146,241 people · 2019
Highest in the ZIP: 29.299999999999983 µg/L — CITY OF ROBINSON · 11,900 people · 2019 | 2/2 | 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 | 2/2 | SYR4 |
| Nitrite | 26.5 µg/L 2.7% of the EPA limit 1000 µg/L Main supplier: CITY OF WACO · 146,241 people · 2015 | 1/2 | SYR4 |
| Chloroform | 22.999999999999993 µg/L No EPA limit set Main supplier: CITY OF WACO · 146,241 people · 2019 | 2/2 | SYR4 |
| Dichloroacetic Acid | 18.10499999999999 µg/L No EPA limit set Main supplier: CITY OF WACO · 146,241 people · 2019 | 2/2 | SYR4 |
| Selenium | 15.522999999999996 µg/L 31% of the EPA limit 50 µg/L Main supplier: CITY OF WACO · 146,241 people · 2019 | 2/2 | SYR4 |
| Monochloroacetic Acid | 13.355000000000002 µg/L No EPA limit set Main supplier: CITY OF WACO · 146,241 people · 2019
Highest in the ZIP: 15.264999999999999 µg/L — CITY OF ROBINSON · 11,900 people · 2019 | 2/2 | SYR4 |
| Lead | 14.540000000000003 µg/L 97% of the EPA limit 15 µg/L Main supplier: CITY OF WACO · 146,241 people · 2018 | 2/2 | 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 | 1/2 | SYR4 |
| Dibromoacetic Acid | 5.2 µg/L No EPA limit set Main supplier: CITY OF WACO · 146,241 people · 2019
Highest in the ZIP: 10.639999999999995 µg/L — CITY OF ROBINSON · 11,900 people · 2019 | 2/2 | SYR4 |
| Trichloroacetic Acid | 7.314999999999998 µg/L No EPA limit set Main supplier: CITY OF WACO · 146,241 people · 2019 | 2/2 | SYR4 |
| Monobromoacetic Acid | 5.45 µg/L No EPA limit set Main supplier: CITY OF WACO · 146,241 people · 2019 | 2/2 | SYR4 |
| Arsenic | 4.8839999999999995 µg/L 49% of the EPA limit 10 µg/L Main supplier: CITY OF WACO · 146,241 people · 2019 | 2/2 | SYR4 |
| Gross Beta Particle Activity | 4.880000000000001 pCi/L No EPA limit set Highest in the ZIP: CITY OF ROBINSON · 11,900 people · 2019 | 1/2 | SYR4 |
| Gross Alpha, Excl. Radon And U | 3.8 pCi/L 25% of the EPA limit 15 pCi/L Highest in the ZIP: CITY OF ROBINSON · 11,900 people · 2019 | 1/2 | 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
Highest in the ZIP: 3.3499999999999988 pCi/L — CITY OF ROBINSON · 11,900 people · 2019 | 2/2 | SYR4 |
| Toluene | 1.5 µg/L 0.2% of the EPA limit 1000 µg/L Highest in the ZIP: CITY OF ROBINSON · 11,900 people · 2019 | 1/2 | SYR4 |
| Chromium | 1.05 µg/L 1.1% of the EPA limit 100 µg/L Highest in the ZIP: CITY OF ROBINSON · 11,900 people · 2019 | 1/2 | SYR4 |
| Di(2-ethylhexyl) Phthalate | 0.8200 µg/L 14% of the EPA limit 6 µg/L Highest in the ZIP: CITY OF ROBINSON · 11,900 people · 2019 | 1/2 | 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 | 1/2 | SYR4 |
| Atrazine | 0.3000 µg/L 10% of the EPA limit 3 µg/L Main supplier: CITY OF WACO · 146,241 people · 2019 | 2/2 | SYR4 |
| Pfba | 0.0076 µg/L No EPA limit set Main supplier: CITY OF WACO · 146,241 people · 2024 | 2/2 | UCMR-5 |
| PFHXS | 0.0035 µg/L No EPA limit set Highest in the ZIP: CITY OF ROBINSON · 11,900 people · 2024 | 1/2 | UCMR-5 |
| Pfpea | 0.0034 µg/L No EPA limit set Highest in the ZIP: CITY OF ROBINSON · 11,900 people · 2024 | 1/2 | UCMR-5 |
| PFBS | 0.0032 µg/L No EPA limit set Highest in the ZIP: CITY OF ROBINSON · 11,900 people · 2024 | 1/2 | UCMR-5 |
| Pfhxa | 0.0032 µg/L No EPA limit set Highest in the ZIP: CITY OF ROBINSON · 11,900 people · 2024 | 1/2 | 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 | 2/2 | 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 76706
| Supplier | State | Population served |
|---|---|---|
| CITY OF WACO | TX | 146,241 |
| CITY OF ROBINSON | TX | 11,900 |
Frequently asked questions about ZIP 76706 tap water
Is the tap water in ZIP 76706 safe to drink?
EPA testing detected 37 contaminants across the water suppliers serving ZIP 76706. 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 76706?
2 public water suppliers report EPA drinking-water monitoring for ZIP 76706. Each is listed above with its population served.
What contaminants are in ZIP 76706's water?
EPA monitoring detected Fluoride, Nitrate, Copper, Cyanide, Lithium, and others across this ZIP's suppliers. The full list with levels and sources is above.