What was found in ZIP 18431
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 |
|---|---|---|---|
| Barium | 744.85 µg/L 37% of the EPA limit 2000 µg/L Main supplier: AQUA PA WATER CO HONESDALE · 5,500 people · 2018 | 1/1 | SYR4 |
| Lithium | 702 µg/L No EPA limit set Main supplier: AQUA PA WATER CO HONESDALE · 5,500 people · 2023 | 1/1 | UCMR-5 |
| Fluoride | 356 µg/L 8.9% of the EPA limit 4000 µg/L Main supplier: AQUA PA WATER CO HONESDALE · 5,500 people · 2018 | 1/1 | SYR4 |
| Copper | 325 µg/L 25% of the EPA limit 1300 µg/L Main supplier: AQUA PA WATER CO HONESDALE · 5,500 people · 2019 | 1/1 | SYR4 |
| TTHM | 39.32 µg/L 49% of the EPA limit 80 µg/L Main supplier: AQUA PA WATER CO HONESDALE · 5,500 people · 2019 | 1/1 | SYR4 |
| Bromoform | 23.525 µg/L No EPA limit set Main supplier: AQUA PA WATER CO HONESDALE · 5,500 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 10.95 µg/L No EPA limit set Main supplier: AQUA PA WATER CO HONESDALE · 5,500 people · 2019 | 1/1 | SYR4 |
| Selenium | 9.5 µg/L 19% of the EPA limit 50 µg/L Main supplier: AQUA PA WATER CO HONESDALE · 5,500 people · 2018 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 9.3 µg/L 16% of the EPA limit 60 µg/L Main supplier: AQUA PA WATER CO HONESDALE · 5,500 people · 2019 | 1/1 | SYR4 |
| Lead | 8.65 µg/L 58% of the EPA limit 15 µg/L Main supplier: AQUA PA WATER CO HONESDALE · 5,500 people · 2019 | 1/1 | SYR4 |
| Toluene | 6.01 µg/L 0.6% of the EPA limit 1000 µg/L Main supplier: AQUA PA WATER CO HONESDALE · 5,500 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 5.975 µg/L No EPA limit set Main supplier: AQUA PA WATER CO HONESDALE · 5,500 people · 2019 | 1/1 | SYR4 |
| Arsenic | 5.78 µg/L 58% of the EPA limit 10 µg/L Main supplier: AQUA PA WATER CO HONESDALE · 5,500 people · 2018 | 1/1 | SYR4 |
| Dibromoacetic Acid | 5.24 µg/L No EPA limit set Main supplier: AQUA PA WATER CO HONESDALE · 5,500 people · 2019 | 1/1 | SYR4 |
| Chromium | 4 µg/L 4% of the EPA limit 100 µg/L Main supplier: AQUA PA WATER CO HONESDALE · 5,500 people · 2018 | 1/1 | SYR4 |
| Combined Uranium | 3.19456 µg/L 11% of the EPA limit 30 µg/L Main supplier: AQUA PA WATER CO HONESDALE · 5,500 people · 2017 | 1/1 | SYR4 |
| Chloroform | 2 µg/L No EPA limit set Main supplier: AQUA PA WATER CO HONESDALE · 5,500 people · 2019 | 1/1 | SYR4 |
| Trichloroacetic Acid | 1.9 µg/L No EPA limit set Main supplier: AQUA PA WATER CO HONESDALE · 5,500 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 1.485 µg/L No EPA limit set Main supplier: AQUA PA WATER CO HONESDALE · 5,500 people · 2019 | 1/1 | SYR4 |
| Antimony, Total | 0.4300 µg/L 7.2% of the EPA limit 6 µg/L Main supplier: AQUA PA WATER CO HONESDALE · 5,500 people · 2018 | 1/1 | SYR4 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L Main supplier: AQUA PA WATER CO HONESDALE · 5,500 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 18431
| Supplier | State | Population served |
|---|---|---|
| AQUA PA WATER CO HONESDALE | PA | 5,500 |
Frequently asked questions about ZIP 18431 tap water
Is the tap water in ZIP 18431 safe to drink?
EPA testing detected 21 contaminants across the water suppliers serving ZIP 18431. 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 18431?
1 public water supplier report EPA drinking-water monitoring for ZIP 18431. Each is listed above with its population served.
What contaminants are in ZIP 18431's water?
EPA monitoring detected Barium, Lithium, Fluoride, Copper, TTHM, and others across this ZIP's suppliers. The full list with levels and sources is above.