What was found in ZIP 43725
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 |
|---|---|---|---|
| Copper | 88.7 µg/L 6.8% of the EPA limit 1300 µg/L Main supplier: CAMBRIDGE, CITY OF · 10,520 people · 2019
Highest in the ZIP: 1322.5 µg/L — BYESVILLE · 5,104 people · 2019 | 3/3 | SYR4 |
| Fluoride | 1146 µg/L 29% of the EPA limit 4000 µg/L Main supplier: CAMBRIDGE, CITY OF · 10,520 people · 2019 | 2/3 | SYR4 |
| Nitrate | 760 µg/L 7.6% of the EPA limit 10000 µg/L Main supplier: CAMBRIDGE, CITY OF · 10,520 people · 2019
Highest in the ZIP: 810 µg/L — BYESVILLE · 5,104 people · 2019 | 2/3 | SYR4 |
| TTHM | 90.98 µg/L 114% of the EPA limit, at the 95th percentile of samples — 80 µg/L Main supplier: CAMBRIDGE, CITY OF · 10,520 people · 2019
Highest in the ZIP: 221.2 µg/L — BYESVILLE · 5,104 people · 2019 | 3/3 | SYR4 |
| Nitrate-Nitrite | 100 µg/L 1% of the EPA limit 10000 µg/L Highest in the ZIP: BYESVILLE · 5,104 people · 2019 | 1/3 | SYR4 |
| Dibromochloromethane | 6.198 µg/L No EPA limit set Main supplier: CAMBRIDGE, CITY OF · 10,520 people · 2019
Highest in the ZIP: 97.48 µg/L — BYESVILLE · 5,104 people · 2019 | 3/3 | SYR4 |
| Chloroform | 69.75 µg/L No EPA limit set Main supplier: CAMBRIDGE, CITY OF · 10,520 people · 2019
Highest in the ZIP: 80.48 µg/L — GUERNSEY CO. WATER DEPT. · 8,891 people · 2019 | 3/3 | SYR4 |
| Total Haloacetic Acids (HAA5) | 54.86 µg/L 91% of the EPA limit 60 µg/L Main supplier: CAMBRIDGE, CITY OF · 10,520 people · 2019
Highest in the ZIP: 75.55 µg/L — BYESVILLE · 5,104 people · 2019 | 3/3 | SYR4 |
| Bromoform | 0.8975 µg/L No EPA limit set Main supplier: CAMBRIDGE, CITY OF · 10,520 people · 2019
Highest in the ZIP: 66.9 µg/L — BYESVILLE · 5,104 people · 2019 | 2/3 | SYR4 |
| Dibromoacetic Acid | 6.16 µg/L No EPA limit set Main supplier: CAMBRIDGE, CITY OF · 10,520 people · 2019
Highest in the ZIP: 55.725 µg/L — BYESVILLE · 5,104 people · 2019 | 3/3 | SYR4 |
| Bromodichloromethane | 22.8 µg/L No EPA limit set Main supplier: CAMBRIDGE, CITY OF · 10,520 people · 2019
Highest in the ZIP: 53.48 µg/L — BYESVILLE · 5,104 people · 2019 | 3/3 | SYR4 |
| Barium | 31 µg/L 1.6% of the EPA limit 2000 µg/L Main supplier: CAMBRIDGE, CITY OF · 10,520 people · 2019
Highest in the ZIP: 44.16 µg/L — BYESVILLE · 5,104 people · 2019 | 2/3 | SYR4 |
| Trichloroacetic Acid | 31.89 µg/L No EPA limit set Main supplier: CAMBRIDGE, CITY OF · 10,520 people · 2019 | 3/3 | SYR4 |
| Lithium | 30.7 µg/L No EPA limit set Highest in the ZIP: BYESVILLE · 5,104 people · 2023 | 2/3 | UCMR-5 |
| Dichloroacetic Acid | 24.83 µg/L No EPA limit set Main supplier: CAMBRIDGE, CITY OF · 10,520 people · 2019
Highest in the ZIP: 30.28 µg/L — GUERNSEY CO. WATER DEPT. · 8,891 people · 2019 | 3/3 | SYR4 |
| Monochloroacetic Acid | 4.16 µg/L No EPA limit set Main supplier: CAMBRIDGE, CITY OF · 10,520 people · 2019
Highest in the ZIP: 17.825 µg/L — BYESVILLE · 5,104 people · 2019 | 3/3 | SYR4 |
| Lead | 8.85 µg/L 59% of the EPA limit 15 µg/L Main supplier: CAMBRIDGE, CITY OF · 10,520 people · 2018
Highest in the ZIP: 14.44 µg/L — BYESVILLE · 5,104 people · 2019 | 3/3 | SYR4 |
| Monobromoacetic Acid | 7.785 µg/L No EPA limit set Highest in the ZIP: BYESVILLE · 5,104 people · 2019 | 1/3 | SYR4 |
| Chromium | 1.28 µg/L 1.3% of the EPA limit 100 µg/L Main supplier: CAMBRIDGE, CITY OF · 10,520 people · 2019 | 1/3 | SYR4 |
| PFOA | 0.0056 µg/L No EPA limit set Main supplier: CAMBRIDGE, CITY OF · 10,520 people · 2025
Highest in the ZIP: 0.0098 µg/L — GUERNSEY CO. WATER DEPT. · 8,891 people · 2025 | 2/3 | UCMR-5 |
| Pfba | 0.0054 µg/L No EPA limit set Main supplier: CAMBRIDGE, CITY OF · 10,520 people · 2025 | 1/3 | UCMR-5 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L Main supplier: CAMBRIDGE, CITY OF · 10,520 people · 2025
Highest in the ZIP: 0.00086 mg/L — BYESVILLE · 5,104 people · 2026 | 3/3 | 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 43725
| Supplier | State | Population served |
|---|---|---|
| CAMBRIDGE, CITY OF | OH | 10,520 |
| GUERNSEY CO. WATER DEPT. | OH | 8,891 |
| BYESVILLE | OH | 5,104 |
Frequently asked questions about ZIP 43725 tap water
Is the tap water in ZIP 43725 safe to drink?
EPA testing detected 22 contaminants across the water suppliers serving ZIP 43725. 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 43725?
3 public water suppliers report EPA drinking-water monitoring for ZIP 43725. Each is listed above with its population served.
What contaminants are in ZIP 43725's water?
EPA monitoring detected Copper, Fluoride, Nitrate, TTHM, Nitrate-Nitrite, and others across this ZIP's suppliers. The full list with levels and sources is above.