What was found in ZIP 13905
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 | 1450 µg/L 14% of the EPA limit 10000 µg/L Main supplier: JOHNSON CITY WATER WORKS · 16,578 people · 2019 | 1/1 | SYR4 |
| Barium | 87.675 µg/L 4.4% of the EPA limit 2000 µg/L Main supplier: JOHNSON CITY WATER WORKS · 16,578 people · 2018 | 1/1 | SYR4 |
| TTHM | 57.8 µg/L 72% of the EPA limit 80 µg/L Main supplier: JOHNSON CITY WATER WORKS · 16,578 people · 2019 | 1/1 | SYR4 |
| Bromoform | 20.4 µg/L No EPA limit set Main supplier: JOHNSON CITY WATER WORKS · 16,578 people · 2019 | 1/1 | SYR4 |
| Lithium | 19 µg/L No EPA limit set Main supplier: JOHNSON CITY WATER WORKS · 16,578 people · 2024 | 1/1 | UCMR-5 |
| Dibromochloromethane | 16.5 µg/L No EPA limit set Main supplier: JOHNSON CITY WATER WORKS · 16,578 people · 2019 | 1/1 | SYR4 |
| Chloroform | 15.145 µg/L No EPA limit set Main supplier: JOHNSON CITY WATER WORKS · 16,578 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 9.095 µg/L 15% of the EPA limit 60 µg/L Main supplier: JOHNSON CITY WATER WORKS · 16,578 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 8.14 µg/L No EPA limit set Main supplier: JOHNSON CITY WATER WORKS · 16,578 people · 2019 | 1/1 | SYR4 |
| Dibromoacetic Acid | 5.55 µg/L No EPA limit set Main supplier: JOHNSON CITY WATER WORKS · 16,578 people · 2019 | 1/1 | SYR4 |
| Chromium | 3.61 µg/L 3.6% of the EPA limit 100 µg/L Main supplier: JOHNSON CITY WATER WORKS · 16,578 people · 2018 | 1/1 | SYR4 |
| Monochloroacetic Acid | 2.41 µg/L No EPA limit set Main supplier: JOHNSON CITY WATER WORKS · 16,578 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 2.386 µg/L No EPA limit set Main supplier: JOHNSON CITY WATER WORKS · 16,578 people · 2019 | 1/1 | SYR4 |
| Trichloroacetic Acid | 1.833 µg/L No EPA limit set Main supplier: JOHNSON CITY WATER WORKS · 16,578 people · 2019 | 1/1 | SYR4 |
| Combined Radium (-226 And -228) | 1.828 pCi/L 37% of the EPA limit 5 pCi/L Main supplier: JOHNSON CITY WATER WORKS · 16,578 people · 2019 | 1/1 | SYR4 |
| Arsenic | 1.39 µg/L 14% of the EPA limit 10 µg/L Main supplier: JOHNSON CITY WATER WORKS · 16,578 people · 2018 | 1/1 | SYR4 |
| Tetrachloroethylene | 1.235 µg/L 25% of the EPA limit 5 µg/L Main supplier: JOHNSON CITY WATER WORKS · 16,578 people · 2019 | 1/1 | SYR4 |
| Monobromoacetic Acid | 1.18 µg/L No EPA limit set Main supplier: JOHNSON CITY WATER WORKS · 16,578 people · 2019 | 1/1 | SYR4 |
| Pfpea | 0.0099 µg/L No EPA limit set Main supplier: JOHNSON CITY WATER WORKS · 16,578 people · 2024 | 1/1 | UCMR-5 |
| Pfba | 0.0065 µg/L No EPA limit set Main supplier: JOHNSON CITY WATER WORKS · 16,578 people · 2024 | 1/1 | UCMR-5 |
| Pfhxa | 0.0053 µg/L No EPA limit set Main supplier: JOHNSON CITY WATER WORKS · 16,578 people · 2024 | 1/1 | UCMR-5 |
| Lead | 0.0020 mg/L 13% of the EPA limit 0.0150 mg/L Main supplier: JOHNSON CITY WATER WORKS · 16,578 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 13905
| Supplier | State | Population served |
|---|---|---|
| JOHNSON CITY WATER WORKS | NY | 16,578 |
Frequently asked questions about ZIP 13905 tap water
Is the tap water in ZIP 13905 safe to drink?
EPA testing detected 22 contaminants across the water suppliers serving ZIP 13905. 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 13905?
1 public water supplier report EPA drinking-water monitoring for ZIP 13905. Each is listed above with its population served.
What contaminants are in ZIP 13905's water?
EPA monitoring detected Nitrate, Barium, TTHM, Bromoform, Lithium, and others across this ZIP's suppliers. The full list with levels and sources is above.