What was found in ZIP 86440
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 | 5825 µg/L 58% of the EPA limit 10000 µg/L Main supplier: BERMUDA WATER COMPANY INC · 25,000 people · 2019 | 1/2 | SYR4 |
| Nitrate-Nitrite | 5475 µg/L 55% of the EPA limit 10000 µg/L Main supplier: BERMUDA WATER COMPANY INC · 25,000 people · 2019 | 1/2 | SYR4 |
| Fluoride | 2760 µg/L 69% of the EPA limit 4000 µg/L Main supplier: BERMUDA WATER COMPANY INC · 25,000 people · 2019 | 2/2 | SYR4 |
| Copper | 435 µg/L 33% of the EPA limit 1300 µg/L Main supplier: BERMUDA WATER COMPANY INC · 25,000 people · 2018
Highest in the ZIP: 1310 µg/L — EPCOR - WILLOW VALLEY/KING STREET · 3,408 people · 2017 | 2/2 | SYR4 |
| Chlorite | 645.5 µg/L 65% of the EPA limit 1000 µg/L Highest in the ZIP: EPCOR - WILLOW VALLEY/KING STREET · 3,408 people · 2019 | 1/2 | SYR4 |
| Lithium | 580 µg/L No EPA limit set Main supplier: BERMUDA WATER COMPANY INC · 25,000 people · 2024 | 2/2 | UCMR-5 |
| TTHM | 18.4 µg/L 23% of the EPA limit 80 µg/L Main supplier: BERMUDA WATER COMPANY INC · 25,000 people · 2019
Highest in the ZIP: 76.97 µg/L — EPCOR - WILLOW VALLEY/KING STREET · 3,408 people · 2019 | 2/2 | SYR4 |
| Barium | 56.8 µg/L 2.8% of the EPA limit 2000 µg/L Main supplier: BERMUDA WATER COMPANY INC · 25,000 people · 2019 | 2/2 | SYR4 |
| Total Haloacetic Acids (HAA5) | 5.1 µg/L 8.5% of the EPA limit 60 µg/L Main supplier: BERMUDA WATER COMPANY INC · 25,000 people · 2019
Highest in the ZIP: 23 µg/L — EPCOR - WILLOW VALLEY/KING STREET · 3,408 people · 2019 | 2/2 | SYR4 |
| Selenium | 9.04 µg/L 18% of the EPA limit 50 µg/L Main supplier: BERMUDA WATER COMPANY INC · 25,000 people · 2019 | 1/2 | SYR4 |
| Lead | 5.42 µg/L 36% of the EPA limit 15 µg/L Main supplier: BERMUDA WATER COMPANY INC · 25,000 people · 2018
Highest in the ZIP: 8.55 µg/L — EPCOR - WILLOW VALLEY/KING STREET · 3,408 people · 2017 | 2/2 | SYR4 |
| Arsenic | 8.26 µg/L 83% of the EPA limit 10 µg/L Main supplier: BERMUDA WATER COMPANY INC · 25,000 people · 2019 | 2/2 | SYR4 |
| Combined Uranium | 2.9 µg/L 9.7% of the EPA limit 30 µg/L Main supplier: BERMUDA WATER COMPANY INC · 25,000 people · 2019 | 1/2 | SYR4 |
| Di(2-ethylhexyl) Phthalate | 2.76 µg/L 46% of the EPA limit 6 µg/L Main supplier: BERMUDA WATER COMPANY INC · 25,000 people · 2019 | 1/2 | SYR4 |
| Chromium | 1.93 µg/L 1.9% of the EPA limit 100 µg/L Main supplier: BERMUDA WATER COMPANY INC · 25,000 people · 2019 | 1/2 | SYR4 |
| Combined Radium (-226 And -228) | 1.64 pCi/L 33% of the EPA limit 5 pCi/L Main supplier: BERMUDA WATER COMPANY INC · 25,000 people · 2019 | 1/2 | SYR4 |
| Gross Alpha, Excl. Radon And U | 1 pCi/L 6.7% of the EPA limit 15 pCi/L Main supplier: BERMUDA WATER COMPANY INC · 25,000 people · 2019 | 1/2 | SYR4 |
| Di(2-ethylhexyl) Adipate | 0.8400 µg/L 0.2% of the EPA limit 400 µg/L Main supplier: BERMUDA WATER COMPANY INC · 25,000 people · 2019 | 1/2 | SYR4 |
| Toluene | 0.7000 µg/L 0.1% of the EPA limit 1000 µg/L Main supplier: BERMUDA WATER COMPANY INC · 25,000 people · 2019 | 1/2 | SYR4 |
| Picloram | 0.1000 µg/L 0% of the EPA limit 500 µg/L Main supplier: BERMUDA WATER COMPANY INC · 25,000 people · 2019 | 1/2 | SYR4 |
| Lead | 0.0056 mg/L 37% of the EPA limit 0.0150 mg/L Main supplier: BERMUDA WATER COMPANY INC · 25,000 people · 2024 | 2/2 | LCR |
| PFBS | 0.0056 µg/L No EPA limit set Main supplier: BERMUDA WATER COMPANY INC · 25,000 people · 2024 | 1/2 | UCMR-5 |
| Pfpea | 0.0051 µg/L No EPA limit set Main supplier: BERMUDA WATER COMPANY INC · 25,000 people · 2024 | 1/2 | UCMR-5 |
| Pfhxa | 0.0030 µg/L No EPA limit set Main supplier: BERMUDA WATER COMPANY INC · 25,000 people · 2024 | 1/2 | UCMR-5 |
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 86440
| Supplier | State | Population served |
|---|---|---|
| BERMUDA WATER COMPANY INC | AZ | 25,000 |
| EPCOR - WILLOW VALLEY/KING STREET | AZ | 3,408 |
Frequently asked questions about ZIP 86440 tap water
Is the tap water in ZIP 86440 safe to drink?
EPA testing detected 24 contaminants across the water suppliers serving ZIP 86440. 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 86440?
2 public water suppliers report EPA drinking-water monitoring for ZIP 86440. Each is listed above with its population served.
What contaminants are in ZIP 86440's water?
EPA monitoring detected Nitrate, Nitrate-Nitrite, Fluoride, Copper, Chlorite, and others across this ZIP's suppliers. The full list with levels and sources is above.