What was found in ZIP 89040
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 |
|---|---|---|---|
| Fluoride | 2300 µg/L 57% of the EPA limit 4000 µg/L Main supplier: MOAPA VALLEY WATER DISTRICT · 8,500 people · 2019 | 1/1 | SYR4 |
| Nitrate | 480 µg/L 4.8% of the EPA limit 10000 µg/L Main supplier: MOAPA VALLEY WATER DISTRICT · 8,500 people · 2019 | 1/1 | SYR4 |
| Nitrate-Nitrite | 480 µg/L 4.8% of the EPA limit 10000 µg/L Main supplier: MOAPA VALLEY WATER DISTRICT · 8,500 people · 2018 | 1/1 | SYR4 |
| Lithium | 150 µg/L No EPA limit set Main supplier: MOAPA VALLEY WATER DISTRICT · 8,500 people · 2024 | 1/1 | UCMR-5 |
| Copper | 137.5 µg/L 11% of the EPA limit 1300 µg/L Main supplier: MOAPA VALLEY WATER DISTRICT · 8,500 people · 2019 | 1/1 | SYR4 |
| Barium | 64 µg/L 3.2% of the EPA limit 2000 µg/L Main supplier: MOAPA VALLEY WATER DISTRICT · 8,500 people · 2015 | 1/1 | SYR4 |
| TTHM | 14.571 µg/L 18% of the EPA limit 80 µg/L Main supplier: MOAPA VALLEY WATER DISTRICT · 8,500 people · 2019 | 1/1 | SYR4 |
| Bromoform | 9.388 µg/L No EPA limit set Main supplier: MOAPA VALLEY WATER DISTRICT · 8,500 people · 2019 | 1/1 | SYR4 |
| Arsenic | 9.1845 µg/L 92% of the EPA limit 10 µg/L Main supplier: MOAPA VALLEY WATER DISTRICT · 8,500 people · 2019 | 1/1 | SYR4 |
| Lead | 4.88 µg/L 33% of the EPA limit 15 µg/L Main supplier: MOAPA VALLEY WATER DISTRICT · 8,500 people · 2019 | 1/1 | SYR4 |
| Combined Uranium | 4.73075 µg/L 16% of the EPA limit 30 µg/L Main supplier: MOAPA VALLEY WATER DISTRICT · 8,500 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 4.259 µg/L No EPA limit set Main supplier: MOAPA VALLEY WATER DISTRICT · 8,500 people · 2019 | 1/1 | SYR4 |
| Combined Radium (-226 And -228) | 2.418 pCi/L 48% of the EPA limit 5 pCi/L Main supplier: MOAPA VALLEY WATER DISTRICT · 8,500 people · 2019 | 1/1 | SYR4 |
| Selenium | 2 µg/L 4% of the EPA limit 50 µg/L Main supplier: MOAPA VALLEY WATER DISTRICT · 8,500 people · 2015 | 1/1 | SYR4 |
| Antimony, Total | 1.95 µg/L 33% of the EPA limit 6 µg/L Main supplier: MOAPA VALLEY WATER DISTRICT · 8,500 people · 2015 | 1/1 | SYR4 |
| Dibromoacetic Acid | 1.538 µg/L No EPA limit set Main supplier: MOAPA VALLEY WATER DISTRICT · 8,500 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 1.538 µg/L 2.6% of the EPA limit 60 µg/L Main supplier: MOAPA VALLEY WATER DISTRICT · 8,500 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 1.352 µg/L No EPA limit set Main supplier: MOAPA VALLEY WATER DISTRICT · 8,500 people · 2019 | 1/1 | SYR4 |
| Chromium | 1 µg/L 1% of the EPA limit 100 µg/L Main supplier: MOAPA VALLEY WATER DISTRICT · 8,500 people · 2015 | 1/1 | SYR4 |
| Chloroform | 0.6445 µg/L No EPA limit set Main supplier: MOAPA VALLEY WATER DISTRICT · 8,500 people · 2019 | 1/1 | SYR4 |
| Gross Alpha, Excl. Radon And U | 0.2000 pCi/L 1.3% of the EPA limit 15 pCi/L Main supplier: MOAPA VALLEY WATER DISTRICT · 8,500 people · 2013 | 1/1 | SYR4 |
| Lead | 0.0020 mg/L 13% of the EPA limit 0.0150 mg/L Main supplier: MOAPA VALLEY WATER DISTRICT · 8,500 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 89040
| Supplier | State | Population served |
|---|---|---|
| MOAPA VALLEY WATER DISTRICT | NV | 8,500 |
Frequently asked questions about ZIP 89040 tap water
Is the tap water in ZIP 89040 safe to drink?
EPA testing detected 22 contaminants across the water suppliers serving ZIP 89040. 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 89040?
1 public water supplier report EPA drinking-water monitoring for ZIP 89040. Each is listed above with its population served.
What contaminants are in ZIP 89040's water?
EPA monitoring detected Fluoride, Nitrate, Nitrate-Nitrite, Lithium, Copper, and others across this ZIP's suppliers. The full list with levels and sources is above.