What was found in ZIP 85364
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 |
|---|---|---|---|
| Chlorite | 580 µg/L 58% of the EPA limit 1000 µg/L | 1/1 | SYR4 |
| Fluoride | 530 µg/L 13% of the EPA limit 4000 µg/L | 1/1 | SYR4 |
| Copper | 440 µg/L 34% of the EPA limit 1300 µg/L | 1/1 | SYR4 |
| Nitrate | 340 µg/L 3.4% of the EPA limit 10000 µg/L | 1/1 | SYR4 |
| Nitrate-Nitrite | 310 µg/L 3.1% of the EPA limit 10000 µg/L | 1/1 | SYR4 |
| Lithium | 150 µg/L No EPA limit set | 1/1 | UCMR-5 |
| Barium | 120 µg/L 6% of the EPA limit 2000 µg/L | 1/1 | SYR4 |
| TTHM | 110 µg/L 138% of the EPA limit, in the worst sample — 80 µg/L | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 21 µg/L 35% of the EPA limit 60 µg/L | 1/1 | SYR4 |
| Lead | 11 µg/L 73% of the EPA limit 15 µg/L | 1/1 | SYR4 |
| Combined Uranium | 4 µg/L 13% of the EPA limit 30 µg/L | 1/1 | SYR4 |
| Arsenic | 3.9 µg/L 39% of the EPA limit 10 µg/L | 1/1 | SYR4 |
| Chromium | 1 µg/L 1% of the EPA limit 100 µg/L | 1/1 | SYR4 |
| Gross Alpha, Excl. Radon And U | 0.2000 pCi/L 1.3% of the EPA limit 15 pCi/L | 1/1 | SYR4 |
| Lead | 0.0011 mg/L 7.3% 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 85364
| Supplier | State | Population served |
|---|---|---|
| CITY OF YUMA | AZ | 103,264 |
Frequently asked questions about ZIP 85364 tap water
Is the tap water in ZIP 85364 safe to drink?
EPA testing detected 15 contaminants across the water suppliers serving ZIP 85364. 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 85364?
1 public water supplier report EPA drinking-water monitoring for ZIP 85364. Each is listed above with its population served.
What contaminants are in ZIP 85364's water?
EPA monitoring detected Chlorite, Fluoride, Copper, Nitrate, Nitrate-Nitrite, and others across this ZIP's suppliers. The full list with levels and sources is above.