What was found in ZIP 17569
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 | 8790 µg/L 88% of the EPA limit 10000 µg/L Main supplier: EAST COCALICO TOWNSHIP AUTH · 6,735 people · 2019 | 1/1 | SYR4 |
| Fluoride | 1087.5 µg/L 27% of the EPA limit 4000 µg/L Main supplier: EAST COCALICO TOWNSHIP AUTH · 6,735 people · 2018 | 1/1 | SYR4 |
| Copper | 753 µg/L 58% of the EPA limit 1300 µg/L Main supplier: EAST COCALICO TOWNSHIP AUTH · 6,735 people · 2019 | 1/1 | SYR4 |
| Barium | 651.5 µg/L 33% of the EPA limit 2000 µg/L Main supplier: EAST COCALICO TOWNSHIP AUTH · 6,735 people · 2018 | 1/1 | SYR4 |
| TTHM | 37.95 µg/L 47% of the EPA limit 80 µg/L Main supplier: EAST COCALICO TOWNSHIP AUTH · 6,735 people · 2019 | 1/1 | SYR4 |
| Chloroform | 30.35 µg/L No EPA limit set Main supplier: EAST COCALICO TOWNSHIP AUTH · 6,735 people · 2019 | 1/1 | SYR4 |
| Lithium | 25.7 µg/L No EPA limit set Main supplier: EAST COCALICO TOWNSHIP AUTH · 6,735 people · 2024 | 1/1 | UCMR-5 |
| Lead | 22.3 µg/L 149% of the EPA limit, at the 95th percentile of samples — 15 µg/L Main supplier: EAST COCALICO TOWNSHIP AUTH · 6,735 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 8.55 µg/L No EPA limit set Main supplier: EAST COCALICO TOWNSHIP AUTH · 6,735 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 8.534 µg/L 14% of the EPA limit 60 µg/L Main supplier: EAST COCALICO TOWNSHIP AUTH · 6,735 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 7.525 µg/L No EPA limit set Main supplier: EAST COCALICO TOWNSHIP AUTH · 6,735 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 5.5165 µg/L No EPA limit set Main supplier: EAST COCALICO TOWNSHIP AUTH · 6,735 people · 2019 | 1/1 | SYR4 |
| Combined Uranium | 4.9237 µg/L 16% of the EPA limit 30 µg/L Main supplier: EAST COCALICO TOWNSHIP AUTH · 6,735 people · 2017 | 1/1 | SYR4 |
| Arsenic | 4.915 µg/L 49% of the EPA limit 10 µg/L Main supplier: EAST COCALICO TOWNSHIP AUTH · 6,735 people · 2018 | 1/1 | SYR4 |
| Trichloroethylene | 3.6 µg/L 72% of the EPA limit 5 µg/L Main supplier: EAST COCALICO TOWNSHIP AUTH · 6,735 people · 2019 | 1/1 | SYR4 |
| Chromium | 3.285 µg/L 3.3% of the EPA limit 100 µg/L Main supplier: EAST COCALICO TOWNSHIP AUTH · 6,735 people · 2018 | 1/1 | SYR4 |
| 1,1-Dichloroethylene | 2.5 µg/L 36% of the EPA limit 7 µg/L Main supplier: EAST COCALICO TOWNSHIP AUTH · 6,735 people · 2019 | 1/1 | SYR4 |
| Trichloroacetic Acid | 2.3405 µg/L No EPA limit set Main supplier: EAST COCALICO TOWNSHIP AUTH · 6,735 people · 2019 | 1/1 | SYR4 |
| Bromoform | 2.3 µg/L No EPA limit set Main supplier: EAST COCALICO TOWNSHIP AUTH · 6,735 people · 2019 | 1/1 | SYR4 |
| Tetrachloroethylene | 1.8 µg/L 36% of the EPA limit 5 µg/L Main supplier: EAST COCALICO TOWNSHIP AUTH · 6,735 people · 2019 | 1/1 | SYR4 |
| Dibromoacetic Acid | 1.2 µg/L No EPA limit set Main supplier: EAST COCALICO TOWNSHIP AUTH · 6,735 people · 2019 | 1/1 | SYR4 |
| 1,1,1-Trichloroethane | 0.5000 µg/L 0.3% of the EPA limit 200 µg/L Main supplier: EAST COCALICO TOWNSHIP AUTH · 6,735 people · 2019 | 1/1 | SYR4 |
| Xylenes, Total | 0.5000 µg/L 0% of the EPA limit 10000 µg/L Main supplier: EAST COCALICO TOWNSHIP AUTH · 6,735 people · 2019 | 1/1 | SYR4 |
| PFBS | 0.0056 µg/L No EPA limit set Main supplier: EAST COCALICO TOWNSHIP AUTH · 6,735 people · 2024 | 1/1 | UCMR-5 |
| PFOS | 0.0049 µg/L No EPA limit set Main supplier: EAST COCALICO TOWNSHIP AUTH · 6,735 people · 2024 | 1/1 | UCMR-5 |
| PFOA | 0.0045 µg/L No EPA limit set Main supplier: EAST COCALICO TOWNSHIP AUTH · 6,735 people · 2024 | 1/1 | UCMR-5 |
| Pfpea | 0.0039 µg/L No EPA limit set Main supplier: EAST COCALICO TOWNSHIP AUTH · 6,735 people · 2024 | 1/1 | UCMR-5 |
| Pfhxa | 0.0032 µg/L No EPA limit set Main supplier: EAST COCALICO TOWNSHIP AUTH · 6,735 people · 2024 | 1/1 | UCMR-5 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L Main supplier: EAST COCALICO TOWNSHIP AUTH · 6,735 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 17569
| Supplier | State | Population served |
|---|---|---|
| EAST COCALICO TOWNSHIP AUTH | PA | 6,735 |
Frequently asked questions about ZIP 17569 tap water
Is the tap water in ZIP 17569 safe to drink?
EPA testing detected 29 contaminants across the water suppliers serving ZIP 17569. 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 17569?
1 public water supplier report EPA drinking-water monitoring for ZIP 17569. Each is listed above with its population served.
What contaminants are in ZIP 17569's water?
EPA monitoring detected Nitrate, Fluoride, Copper, Barium, TTHM, and others across this ZIP's suppliers. The full list with levels and sources is above.