What was found in ZIP 85392
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 | 8475 µg/L 85% of the EPA limit 10000 µg/L Main supplier: AVONDALE CITY OF · 96,130 people · 2019
Highest in the ZIP: 9346.5 µg/L — LIBERTY WATER LPSCO · 55,810 people · 2019 | 2/2 | SYR4 |
| Nitrate-Nitrite | 8453 µg/L 85% of the EPA limit 10000 µg/L Main supplier: AVONDALE CITY OF · 96,130 people · 2019
Highest in the ZIP: 9192 µg/L — LIBERTY WATER LPSCO · 55,810 people · 2019 | 2/2 | SYR4 |
| Fluoride | 1095.5 µg/L 27% of the EPA limit 4000 µg/L Main supplier: AVONDALE CITY OF · 96,130 people · 2019
Highest in the ZIP: 1507 µg/L — LIBERTY WATER LPSCO · 55,810 people · 2019 | 2/2 | SYR4 |
| Copper | 318 µg/L 24% of the EPA limit 1300 µg/L Main supplier: AVONDALE CITY OF · 96,130 people · 2019 | 2/2 | SYR4 |
| Barium | 190 µg/L 9.5% of the EPA limit 2000 µg/L Main supplier: AVONDALE CITY OF · 96,130 people · 2019 | 2/2 | SYR4 |
| Lithium | 114 µg/L No EPA limit set Main supplier: AVONDALE CITY OF · 96,130 people · 2025
Highest in the ZIP: 166 µg/L — LIBERTY WATER LPSCO · 55,810 people · 2024 | 2/2 | UCMR-5 |
| TTHM | 22.705 µg/L 28% of the EPA limit 80 µg/L Main supplier: AVONDALE CITY OF · 96,130 people · 2019
Highest in the ZIP: 33.145 µg/L — LIBERTY WATER LPSCO · 55,810 people · 2019 | 2/2 | SYR4 |
| Chromium | 17.4 µg/L 17% of the EPA limit 100 µg/L Main supplier: AVONDALE CITY OF · 96,130 people · 2019 | 2/2 | SYR4 |
| Selenium | 12.39 µg/L 25% of the EPA limit 50 µg/L Main supplier: AVONDALE CITY OF · 96,130 people · 2019 | 2/2 | SYR4 |
| Bromoform | 6.47 µg/L No EPA limit set Main supplier: AVONDALE CITY OF · 96,130 people · 2019
Highest in the ZIP: 12.215 µg/L — LIBERTY WATER LPSCO · 55,810 people · 2019 | 2/2 | SYR4 |
| Arsenic | 8.625 µg/L 86% of the EPA limit 10 µg/L Main supplier: AVONDALE CITY OF · 96,130 people · 2019 | 2/2 | SYR4 |
| Lead | 6.56 µg/L 44% of the EPA limit 15 µg/L Main supplier: AVONDALE CITY OF · 96,130 people · 2019
Highest in the ZIP: 7.02 µg/L — LIBERTY WATER LPSCO · 55,810 people · 2019 | 2/2 | SYR4 |
| Combined Uranium | 6.175 µg/L 21% of the EPA limit 30 µg/L Main supplier: AVONDALE CITY OF · 96,130 people · 2019 | 1/2 | SYR4 |
| Chloroform | 5.69 µg/L No EPA limit set Main supplier: AVONDALE CITY OF · 96,130 people · 2019 | 2/2 | SYR4 |
| Total Haloacetic Acids (HAA5) | 4.475 µg/L 7.5% of the EPA limit 60 µg/L Main supplier: AVONDALE CITY OF · 96,130 people · 2019
Highest in the ZIP: 5.56 µg/L — LIBERTY WATER LPSCO · 55,810 people · 2019 | 2/2 | SYR4 |
| Gross Alpha, Excl. Radon And U | 2.4 pCi/L 16% of the EPA limit 15 pCi/L Main supplier: AVONDALE CITY OF · 96,130 people · 2019
Highest in the ZIP: 5.5 pCi/L — LIBERTY WATER LPSCO · 55,810 people · 2016 | 2/2 | SYR4 |
| Dibromochloromethane | 5.275 µg/L No EPA limit set Main supplier: AVONDALE CITY OF · 96,130 people · 2019 | 2/2 | SYR4 |
| Dibromoacetic Acid | 1.985 µg/L No EPA limit set Main supplier: AVONDALE CITY OF · 96,130 people · 2019
Highest in the ZIP: 3.115 µg/L — LIBERTY WATER LPSCO · 55,810 people · 2019 | 2/2 | SYR4 |
| Bromodichloromethane | 1.99 µg/L No EPA limit set Main supplier: AVONDALE CITY OF · 96,130 people · 2019 | 2/2 | SYR4 |
| Combined Radium (-226 And -228) | 1.44 pCi/L 29% of the EPA limit 5 pCi/L Main supplier: AVONDALE CITY OF · 96,130 people · 2019 | 2/2 | SYR4 |
| Di(2-ethylhexyl) Phthalate | 1 µg/L 17% of the EPA limit 6 µg/L Highest in the ZIP: LIBERTY WATER LPSCO · 55,810 people · 2019 | 1/2 | SYR4 |
| Xylenes, Total | 0.6000 µg/L 0% of the EPA limit 10000 µg/L Main supplier: AVONDALE CITY OF · 96,130 people · 2019 | 1/2 | SYR4 |
| Antimony, Total | 0.5000 µg/L 8.3% of the EPA limit 6 µg/L Highest in the ZIP: LIBERTY WATER LPSCO · 55,810 people · 2019 | 1/2 | SYR4 |
| 1,2-DIBROMO-3-CHLOROPROPANE | 0.2535 µg/L 127% of the EPA limit, at the 95th percentile of samples — 0.2000 µg/L Main supplier: AVONDALE CITY OF · 96,130 people · 2019 | 1/2 | SYR4 |
| Asbestos | 0.2000 MFL 2.9% of the EPA limit 7 MFL Highest in the ZIP: LIBERTY WATER LPSCO · 55,810 people · 2019 | 1/2 | SYR4 |
| Picloram | 0.1000 µg/L 0% of the EPA limit 500 µg/L Main supplier: AVONDALE CITY OF · 96,130 people · 2019 | 1/2 | SYR4 |
| Pfpea | 0.0172 µg/L No EPA limit set Main supplier: AVONDALE CITY OF · 96,130 people · 2025
Highest in the ZIP: 0.0546 µg/L — LIBERTY WATER LPSCO · 55,810 people · 2024 | 2/2 | UCMR-5 |
| Pfhxa | 0.0129 µg/L No EPA limit set Main supplier: AVONDALE CITY OF · 96,130 people · 2025
Highest in the ZIP: 0.0232 µg/L — LIBERTY WATER LPSCO · 55,810 people · 2024 | 2/2 | UCMR-5 |
| Pfba | 0.0065 µg/L No EPA limit set Main supplier: AVONDALE CITY OF · 96,130 people · 2025
Highest in the ZIP: 0.0203 µg/L — LIBERTY WATER LPSCO · 55,810 people · 2024 | 2/2 | UCMR-5 |
| PFHXS | 0.0094 µg/L No EPA limit set Main supplier: AVONDALE CITY OF · 96,130 people · 2025
Highest in the ZIP: 0.0189 µg/L — LIBERTY WATER LPSCO · 55,810 people · 2024 | 2/2 | UCMR-5 |
| PFBS | 0.0156 µg/L No EPA limit set Main supplier: AVONDALE CITY OF · 96,130 people · 2025 | 2/2 | UCMR-5 |
| PFOS | 0.0117 µg/L No EPA limit set Main supplier: AVONDALE CITY OF · 96,130 people · 2025
Highest in the ZIP: 0.0141 µg/L — LIBERTY WATER LPSCO · 55,810 people · 2024 | 2/2 | UCMR-5 |
| PFOA | 0.0135 µg/L No EPA limit set Main supplier: AVONDALE CITY OF · 96,130 people · 2025 | 2/2 | UCMR-5 |
| Pfhpa | 0.0037 µg/L No EPA limit set Main supplier: AVONDALE CITY OF · 96,130 people · 2025
Highest in the ZIP: 0.0061 µg/L — LIBERTY WATER LPSCO · 55,810 people · 2024 | 2/2 | UCMR-5 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L Main supplier: AVONDALE CITY OF · 96,130 people · 2025 | 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 85392
| Supplier | State | Population served |
|---|---|---|
| AVONDALE CITY OF | AZ | 96,130 |
| LIBERTY WATER LPSCO | AZ | 55,810 |
Frequently asked questions about ZIP 85392 tap water
Is the tap water in ZIP 85392 safe to drink?
EPA testing detected 35 contaminants across the water suppliers serving ZIP 85392. 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 85392?
2 public water suppliers report EPA drinking-water monitoring for ZIP 85392. Each is listed above with its population served.
What contaminants are in ZIP 85392's water?
EPA monitoring detected Nitrate, Nitrate-Nitrite, Fluoride, Copper, Barium, and others across this ZIP's suppliers. The full list with levels and sources is above.