What was found in ZIP 43964
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 | 1332.5 µg/L 13% of the EPA limit 10000 µg/L Highest in the ZIP: TORONTO PWS · 5,676 people · 2019 | 1/2 | SYR4 |
| Nitrate-Nitrite | 1265 µg/L 13% of the EPA limit 10000 µg/L Highest in the ZIP: TORONTO PWS · 5,676 people · 2019 | 1/2 | SYR4 |
| Fluoride | 1079 µg/L 27% of the EPA limit 4000 µg/L Highest in the ZIP: TORONTO PWS · 5,676 people · 2019 | 1/2 | SYR4 |
| Copper | 119 µg/L 9.2% of the EPA limit 1300 µg/L Main supplier: JEFFERSON CO W AND S DISTRICT - M · 13,983 people · 2017 | 2/2 | SYR4 |
| TTHM | 113.8 µg/L 142% of the EPA limit, at the 95th percentile of samples — 80 µg/L Main supplier: JEFFERSON CO W AND S DISTRICT - M · 13,983 people · 2019 | 2/2 | SYR4 |
| Chloroform | 56.98 µg/L No EPA limit set Main supplier: JEFFERSON CO W AND S DISTRICT - M · 13,983 people · 2019 | 2/2 | SYR4 |
| Bromodichloromethane | 36.28 µg/L No EPA limit set Main supplier: JEFFERSON CO W AND S DISTRICT - M · 13,983 people · 2019 | 2/2 | SYR4 |
| Total Haloacetic Acids (HAA5) | 32.6 µg/L 54% of the EPA limit 60 µg/L Main supplier: JEFFERSON CO W AND S DISTRICT - M · 13,983 people · 2019
Highest in the ZIP: 34.89 µg/L — TORONTO PWS · 5,676 people · 2019 | 2/2 | SYR4 |
| Barium | 32.375 µg/L 1.6% of the EPA limit 2000 µg/L Highest in the ZIP: TORONTO PWS · 5,676 people · 2019 | 1/2 | SYR4 |
| Dibromochloromethane | 26.6 µg/L No EPA limit set Main supplier: JEFFERSON CO W AND S DISTRICT - M · 13,983 people · 2019
Highest in the ZIP: 27.63 µg/L — TORONTO PWS · 5,676 people · 2019 | 2/2 | SYR4 |
| Trichloroacetic Acid | 15.34 µg/L No EPA limit set Main supplier: JEFFERSON CO W AND S DISTRICT - M · 13,983 people · 2019
Highest in the ZIP: 17.81 µg/L — TORONTO PWS · 5,676 people · 2019 | 2/2 | SYR4 |
| Dichloroacetic Acid | 16.65 µg/L No EPA limit set Main supplier: JEFFERSON CO W AND S DISTRICT - M · 13,983 people · 2019 | 2/2 | SYR4 |
| Lead | 8.4 µg/L 56% of the EPA limit 15 µg/L Main supplier: JEFFERSON CO W AND S DISTRICT - M · 13,983 people · 2017 | 1/2 | SYR4 |
| Bromoform | 6.62 µg/L No EPA limit set Main supplier: JEFFERSON CO W AND S DISTRICT - M · 13,983 people · 2019
Highest in the ZIP: 7.528 µg/L — TORONTO PWS · 5,676 people · 2019 | 2/2 | SYR4 |
| Dibromoacetic Acid | 6.94 µg/L No EPA limit set Main supplier: JEFFERSON CO W AND S DISTRICT - M · 13,983 people · 2019
Highest in the ZIP: 6.975 µg/L — TORONTO PWS · 5,676 people · 2019 | 2/2 | SYR4 |
| Monochloroacetic Acid | 2.58 µg/L No EPA limit set Main supplier: JEFFERSON CO W AND S DISTRICT - M · 13,983 people · 2019 | 1/2 | SYR4 |
| Monobromoacetic Acid | 1.77 µg/L No EPA limit set Main supplier: JEFFERSON CO W AND S DISTRICT - M · 13,983 people · 2019 | 2/2 | SYR4 |
| PFBS | 0.0031 µg/L No EPA limit set Main supplier: JEFFERSON CO W AND S DISTRICT - M · 13,983 people · 2025
Highest in the ZIP: 0.0035 µg/L — TORONTO PWS · 5,676 people · 2025 | 2/2 | UCMR-5 |
| Pfpea | 0.0032 µg/L No EPA limit set Highest in the ZIP: TORONTO PWS · 5,676 people · 2025 | 1/2 | UCMR-5 |
| Lead | 0.00060 mg/L 4% of the EPA limit 0.0150 mg/L Main supplier: JEFFERSON CO W AND S DISTRICT - M · 13,983 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 43964
| Supplier | State | Population served |
|---|---|---|
| JEFFERSON CO W AND S DISTRICT - M | OH | 13,983 |
| TORONTO PWS | OH | 5,676 |
Frequently asked questions about ZIP 43964 tap water
Is the tap water in ZIP 43964 safe to drink?
EPA testing detected 20 contaminants across the water suppliers serving ZIP 43964. 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 43964?
2 public water suppliers report EPA drinking-water monitoring for ZIP 43964. Each is listed above with its population served.
What contaminants are in ZIP 43964's water?
EPA monitoring detected Nitrate, Nitrate-Nitrite, Fluoride, Copper, TTHM, and others across this ZIP's suppliers. The full list with levels and sources is above.