What was found in Wyomissing's water
The level at the city's main supplier, the highest level anywhere in the city, the EPA limit for each, and where every figure comes from.
| Contaminant | Level vs EPA limit | Suppliers | Source |
|---|---|---|---|
| Copper | 293.9 µg/L 23% of the EPA limit 1300 µg/L Main supplier: WYOMISSING BORO WATER SYSTEM · 8,500 people · 2019 | 1/1 | SYR4 |
| TTHM | 51.705 µg/L 65% of the EPA limit 80 µg/L Main supplier: WYOMISSING BORO WATER SYSTEM · 8,500 people · 2019 | 1/1 | SYR4 |
| Chloroform | 38.515 µg/L No EPA limit set Main supplier: WYOMISSING BORO WATER SYSTEM · 8,500 people · 2019 | 1/1 | SYR4 |
| Lead | 34.4 µg/L 229% of the EPA limit, at the 95th percentile of samples — 15 µg/L Main supplier: WYOMISSING BORO WATER SYSTEM · 8,500 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 28.88 µg/L 48% of the EPA limit 60 µg/L Main supplier: WYOMISSING BORO WATER SYSTEM · 8,500 people · 2019 | 1/1 | SYR4 |
| Trichloroacetic Acid | 17.235 µg/L No EPA limit set Main supplier: WYOMISSING BORO WATER SYSTEM · 8,500 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 14.84 µg/L No EPA limit set Main supplier: WYOMISSING BORO WATER SYSTEM · 8,500 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 11.275 µg/L No EPA limit set Main supplier: WYOMISSING BORO WATER SYSTEM · 8,500 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 2.42 µg/L No EPA limit set Main supplier: WYOMISSING BORO WATER SYSTEM · 8,500 people · 2019 | 1/1 | SYR4 |
| Pfba | 0.0208 µg/L No EPA limit set Main supplier: WYOMISSING BORO WATER SYSTEM · 8,500 people · 2023 | 1/1 | UCMR-5 |
| PFBS | 0.0049 µg/L No EPA limit set Main supplier: WYOMISSING BORO WATER SYSTEM · 8,500 people · 2023 | 1/1 | UCMR-5 |
| PFOA | 0.0047 µg/L No EPA limit set Main supplier: WYOMISSING BORO WATER SYSTEM · 8,500 people · 2023 | 1/1 | UCMR-5 |
| Pfpea | 0.0046 µg/L No EPA limit set Main supplier: WYOMISSING BORO WATER SYSTEM · 8,500 people · 2023 | 1/1 | UCMR-5 |
| Pfhxa | 0.0037 µg/L No EPA limit set Main supplier: WYOMISSING BORO WATER SYSTEM · 8,500 people · 2023 | 1/1 | UCMR-5 |
| Lead | 0.0010 mg/L 6.7% of the EPA limit 0.0150 mg/L Main supplier: WYOMISSING BORO WATER SYSTEM · 8,500 people · 2025 | 1/1 | LCR |
Water suppliers serving Wyomissing
| Supplier | Population served |
|---|---|
| WYOMISSING BORO WATER SYSTEM | 8,500 |
Frequently asked questions about Wyomissing tap water
Is Wyomissing tap water safe to drink?
EPA testing detected 15 contaminants in the water serving Wyomissing. A detection isn't the same as a violation — most detected levels are within federal limits. Check the level and source for each contaminant above, and your utility's annual Consumer Confidence Report for the official compliance status.
How many water suppliers serve Wyomissing?
1 public water supplier report drinking-water monitoring for Wyomissing, Pennsylvania to the EPA. Each is listed above with its population served.
What contaminants are in Wyomissing's water?
The contaminants EPA monitoring detected in Wyomissing include Copper, TTHM, Chloroform, Lead, Total Haloacetic Acids (HAA5). The full list, with the level at the main supplier and the data source, is in the table above.
Where does this data come from?
Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.