What was found in White Tanks's water
The highest level seen across the city's suppliers, the EPA limit for each, and where the figure comes from.
| Contaminant | Level vs EPA limit | Suppliers | Source |
|---|---|---|---|
| Nitrate | 9660 µg/L 97% of the EPA limit 10000 µg/L | 1/1 | SYR4 |
| Nitrate-Nitrite | 9660 µg/L 97% of the EPA limit 10000 µg/L | 1/1 | SYR4 |
| Fluoride | 2450 µg/L 61% of the EPA limit 4000 µg/L | 1/1 | SYR4 |
| Barium | 320 µg/L 16% of the EPA limit 2000 µg/L | 1/1 | SYR4 |
| Lithium | 246 µg/L No EPA limit set | 1/1 | UCMR-5 |
| Copper | 180 µg/L 14% of the EPA limit 1300 µg/L | 1/1 | SYR4 |
| TTHM | 45.3 µg/L 57% of the EPA limit 80 µg/L | 1/1 | SYR4 |
| Chromium | 25 µg/L 25% of the EPA limit 100 µg/L | 1/1 | SYR4 |
| Arsenic | 8.4 µg/L 84% of the EPA limit 10 µg/L | 1/1 | SYR4 |
| Selenium | 7.6 µg/L 15% of the EPA limit 50 µg/L | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 5.7 µg/L 9.5% of the EPA limit 60 µg/L | 1/1 | SYR4 |
| Lead | 5 µg/L 33% of the EPA limit 15 µg/L | 1/1 | SYR4 |
| Combined Radium (-226 And -228) | 1 pCi/L 20% of the EPA limit 5 pCi/L | 1/1 | SYR4 |
| Pfba | 0.0070 µg/L No EPA limit set | 1/1 | UCMR-5 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L | 1/1 | LCR |
Water suppliers serving White Tanks
| Supplier | Population served |
|---|---|
| ARIZONA WATER CO - WHITE TANKS | 18,858 |
Frequently asked questions about White Tanks tap water
Is White Tanks tap water safe to drink?
EPA testing detected 15 contaminants in the water serving White Tanks. A detection isn't the same as a violation — most detected levels are within federal limits. Check the level and source for each contaminant above, and your utility's annual Consumer Confidence Report for the official compliance status.
How many water suppliers serve White Tanks?
1 public water supplier report drinking-water monitoring for White Tanks, Arizona to the EPA. Each is listed above with its population served.
What contaminants are in White Tanks's water?
The contaminants EPA monitoring detected in White Tanks include Nitrate, Nitrate-Nitrite, Fluoride, Barium, Lithium. The full list, with the highest level found and the data source, is in the table above.
Where does this data come from?
Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.