What was found in ZIP 85390
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-Nitrite | 6773.5 µg/L 68% of the EPA limit 10000 µg/L Main supplier: WICKENBURG TOWN OF · 6,481 people · 2019 | 1/1 | SYR4 |
| Nitrate | 6600 µg/L 66% of the EPA limit 10000 µg/L Main supplier: WICKENBURG TOWN OF · 6,481 people · 2019 | 1/1 | SYR4 |
| Fluoride | 370 µg/L 9.3% of the EPA limit 4000 µg/L Main supplier: WICKENBURG TOWN OF · 6,481 people · 2018 | 1/1 | SYR4 |
| Copper | 328.5 µg/L 25% of the EPA limit 1300 µg/L Main supplier: WICKENBURG TOWN OF · 6,481 people · 2019 | 1/1 | SYR4 |
| Barium | 25 µg/L 1.3% of the EPA limit 2000 µg/L Main supplier: WICKENBURG TOWN OF · 6,481 people · 2018 | 1/1 | SYR4 |
| Lithium | 24 µg/L No EPA limit set Main supplier: WICKENBURG TOWN OF · 6,481 people · 2025 | 1/1 | UCMR-5 |
| TTHM | 11.7 µg/L 15% of the EPA limit 80 µg/L Main supplier: WICKENBURG TOWN OF · 6,481 people · 2019 | 1/1 | SYR4 |
| Bromoform | 4.79 µg/L No EPA limit set Main supplier: WICKENBURG TOWN OF · 6,481 people · 2019 | 1/1 | SYR4 |
| Chromium | 3.7 µg/L 3.7% of the EPA limit 100 µg/L Main supplier: WICKENBURG TOWN OF · 6,481 people · 2018 | 1/1 | SYR4 |
| Dibromochloromethane | 3.37 µg/L No EPA limit set Main supplier: WICKENBURG TOWN OF · 6,481 people · 2019 | 1/1 | SYR4 |
| Arsenic | 3.3 µg/L 33% of the EPA limit 10 µg/L Main supplier: WICKENBURG TOWN OF · 6,481 people · 2018 | 1/1 | SYR4 |
| Lead | 2.9 µg/L 19% of the EPA limit 15 µg/L Main supplier: WICKENBURG TOWN OF · 6,481 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 2.01 µg/L 3.4% of the EPA limit 60 µg/L Main supplier: WICKENBURG TOWN OF · 6,481 people · 2019 | 1/1 | SYR4 |
| Dibromoacetic Acid | 1.39 µg/L No EPA limit set Main supplier: WICKENBURG TOWN OF · 6,481 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 1.18 µg/L No EPA limit set Main supplier: WICKENBURG TOWN OF · 6,481 people · 2019 | 1/1 | SYR4 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L Main supplier: WICKENBURG TOWN OF · 6,481 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 85390
| Supplier | State | Population served |
|---|---|---|
| WICKENBURG TOWN OF | AZ | 6,481 |
Frequently asked questions about ZIP 85390 tap water
Is the tap water in ZIP 85390 safe to drink?
EPA testing detected 16 contaminants across the water suppliers serving ZIP 85390. 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 85390?
1 public water supplier report EPA drinking-water monitoring for ZIP 85390. Each is listed above with its population served.
What contaminants are in ZIP 85390's water?
EPA monitoring detected Nitrate-Nitrite, Nitrate, Fluoride, Copper, Barium, and others across this ZIP's suppliers. The full list with levels and sources is above.