What was found in ZIP 19055
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 | 5900 µg/L 59% of the EPA limit 10000 µg/L Main supplier: LOWER BUCKS CO JOINT MUN AUTH · 63,007 people · 2019 | 2/2 | SYR4 |
| Fluoride | 729.5 µg/L 18% of the EPA limit 4000 µg/L Main supplier: LOWER BUCKS CO JOINT MUN AUTH · 63,007 people · 2019 | 1/2 | SYR4 |
| Chlorite | 520 µg/L 52% of the EPA limit 1000 µg/L Highest in the ZIP: AQUA PA BRISTOL · 28,727 people · 2019 | 1/2 | SYR4 |
| Copper | 263.49999999999994 µg/L 20% of the EPA limit 1300 µg/L Main supplier: LOWER BUCKS CO JOINT MUN AUTH · 63,007 people · 2019 | 2/2 | SYR4 |
| Barium | 20.845 µg/L 1% of the EPA limit 2000 µg/L Main supplier: LOWER BUCKS CO JOINT MUN AUTH · 63,007 people · 2019
Highest in the ZIP: 109.5 µg/L — AQUA PA BRISTOL · 28,727 people · 2019 | 2/2 | SYR4 |
| TTHM | 84.815 µg/L 106% of the EPA limit, at the 95th percentile of samples — 80 µg/L Main supplier: LOWER BUCKS CO JOINT MUN AUTH · 63,007 people · 2019 | 2/2 | SYR4 |
| Total Haloacetic Acids (HAA5) | 65.15999999999998 µg/L 109% of the EPA limit, at the 95th percentile of samples — 60 µg/L Main supplier: LOWER BUCKS CO JOINT MUN AUTH · 63,007 people · 2019 | 2/2 | SYR4 |
| Chloroform | 58.54499999999999 µg/L No EPA limit set Main supplier: LOWER BUCKS CO JOINT MUN AUTH · 63,007 people · 2019 | 2/2 | SYR4 |
| Dichloroacetic Acid | 44.35 µg/L No EPA limit set Main supplier: LOWER BUCKS CO JOINT MUN AUTH · 63,007 people · 2019 | 2/2 | SYR4 |
| Trichloroacetic Acid | 35.625 µg/L No EPA limit set Main supplier: LOWER BUCKS CO JOINT MUN AUTH · 63,007 people · 2019 | 2/2 | SYR4 |
| Lead | 4.78 µg/L 32% of the EPA limit 15 µg/L Main supplier: LOWER BUCKS CO JOINT MUN AUTH · 63,007 people · 2019
Highest in the ZIP: 27.499999999999986 µg/L — AQUA PA BRISTOL · 28,727 people · 2019 | 2/2 | SYR4 |
| Bromodichloromethane | 20.055 µg/L No EPA limit set Main supplier: LOWER BUCKS CO JOINT MUN AUTH · 63,007 people · 2019 | 2/2 | SYR4 |
| Xylenes, Total | 5.7 µg/L 0.1% of the EPA limit 10000 µg/L Highest in the ZIP: AQUA PA BRISTOL · 28,727 people · 2019 | 1/2 | SYR4 |
| Dibromochloromethane | 5.3 µg/L No EPA limit set Main supplier: LOWER BUCKS CO JOINT MUN AUTH · 63,007 people · 2019 | 2/2 | SYR4 |
| Monochloroacetic Acid | 4.119999999999999 µg/L No EPA limit set Main supplier: LOWER BUCKS CO JOINT MUN AUTH · 63,007 people · 2019 | 2/2 | SYR4 |
| Chromium | 2.8899999999999997 µg/L 2.9% of the EPA limit 100 µg/L Main supplier: LOWER BUCKS CO JOINT MUN AUTH · 63,007 people · 2019 | 2/2 | SYR4 |
| Dibromoacetic Acid | 1.65 µg/L No EPA limit set Main supplier: LOWER BUCKS CO JOINT MUN AUTH · 63,007 people · 2019
Highest in the ZIP: 1.9 µg/L — AQUA PA BRISTOL · 28,727 people · 2019 | 2/2 | SYR4 |
| Monobromoacetic Acid | 1.64 µg/L No EPA limit set Main supplier: LOWER BUCKS CO JOINT MUN AUTH · 63,007 people · 2019 | 2/2 | SYR4 |
| Selenium | 1.1949999999999998 µg/L 2.4% of the EPA limit 50 µg/L Highest in the ZIP: AQUA PA BRISTOL · 28,727 people · 2019 | 1/2 | SYR4 |
| Bromoform | 0.5000 µg/L No EPA limit set Main supplier: LOWER BUCKS CO JOINT MUN AUTH · 63,007 people · 2019
Highest in the ZIP: 1.1899999999999997 µg/L — AQUA PA BRISTOL · 28,727 people · 2019 | 2/2 | SYR4 |
| Ethylbenzene | 1.1 µg/L 0.2% of the EPA limit 700 µg/L Highest in the ZIP: AQUA PA BRISTOL · 28,727 people · 2019 | 1/2 | SYR4 |
| Toluene | 0.9000 µg/L 0.1% of the EPA limit 1000 µg/L Highest in the ZIP: AQUA PA BRISTOL · 28,727 people · 2019 | 1/2 | SYR4 |
| Hexachlorocyclopentadiene | 0.1900 µg/L 0.4% of the EPA limit 50 µg/L Main supplier: LOWER BUCKS CO JOINT MUN AUTH · 63,007 people · 2019
Highest in the ZIP: 0.2200 µg/L — AQUA PA BRISTOL · 28,727 people · 2019 | 2/2 | SYR4 |
| PFOA | 0.0045 µg/L No EPA limit set Highest in the ZIP: AQUA PA BRISTOL · 28,727 people · 2024 | 1/2 | UCMR-5 |
| Pfpea | 0.0045 µg/L No EPA limit set Highest in the ZIP: AQUA PA BRISTOL · 28,727 people · 2024 | 1/2 | UCMR-5 |
| Pfhxa | 0.0044 µg/L No EPA limit set Highest in the ZIP: AQUA PA BRISTOL · 28,727 people · 2024 | 1/2 | UCMR-5 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L Main supplier: LOWER BUCKS CO JOINT MUN AUTH · 63,007 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 19055
| Supplier | State | Population served |
|---|---|---|
| LOWER BUCKS CO JOINT MUN AUTH | PA | 63,007 |
| AQUA PA BRISTOL | PA | 28,727 |
Frequently asked questions about ZIP 19055 tap water
Is the tap water in ZIP 19055 safe to drink?
EPA testing detected 27 contaminants across the water suppliers serving ZIP 19055. 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 19055?
2 public water suppliers report EPA drinking-water monitoring for ZIP 19055. Each is listed above with its population served.
What contaminants are in ZIP 19055's water?
EPA monitoring detected Nitrate, Fluoride, Chlorite, Copper, Barium, and others across this ZIP's suppliers. The full list with levels and sources is above.