What was found in ZIP 45118
The highest level seen across the suppliers serving this ZIP, the EPA limit for each, and where the figure comes from.
| Contaminant | Level vs EPA limit | Suppliers | Source |
|---|---|---|---|
| Copper | 2970 µg/L 228% of the EPA limit, in the worst sample — 1300 µg/L | 2/2 | SYR4 |
| Nitrate | 1550 µg/L 16% of the EPA limit 10000 µg/L | 1/2 | SYR4 |
| Nitrate-Nitrite | 1550 µg/L 16% of the EPA limit 10000 µg/L | 1/2 | SYR4 |
| Fluoride | 1100 µg/L 28% of the EPA limit 4000 µg/L | 1/2 | SYR4 |
| Barium | 101 µg/L 5.1% of the EPA limit 2000 µg/L | 1/2 | SYR4 |
| TTHM | 55.1 µg/L 69% of the EPA limit 80 µg/L | 2/2 | SYR4 |
| Lead | 36.7 µg/L 245% of the EPA limit, in the worst sample — 15 µg/L | 2/2 | SYR4 |
| Chloroform | 34.3 µg/L No EPA limit set | 2/2 | SYR4 |
| Bromoform | 18.8 µg/L No EPA limit set | 2/2 | SYR4 |
| Dibromochloromethane | 17.9 µg/L No EPA limit set | 2/2 | SYR4 |
| Total Haloacetic Acids (HAA5) | 15.5 µg/L 26% of the EPA limit 60 µg/L | 2/2 | SYR4 |
| Bromodichloromethane | 15.4 µg/L No EPA limit set | 2/2 | SYR4 |
| Dichloroacetic Acid | 8.5 µg/L No EPA limit set | 2/2 | SYR4 |
| Trichloroacetic Acid | 7.2 µg/L No EPA limit set | 2/2 | SYR4 |
| Dibromoacetic Acid | 7 µg/L No EPA limit set | 2/2 | SYR4 |
| Monobromoacetic Acid | 2.1 µg/L No EPA limit set | 1/2 | SYR4 |
| PFOS | 0.0141 µg/L No EPA limit set | 1/2 | UCMR-5 |
| Lead | 0.0017 mg/L 11% of the EPA limit 0.0150 mg/L | 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 single worst sample on
record — over 100% is worth reading, but is not by itself a violation.
Formal violations are listed separately.
Water suppliers serving ZIP 45118
| Supplier | State | Population served |
|---|---|---|
| WESTERN WATER COMPANY | OH | 39,508 |
| HIGHLAND COUNTY WATER COMPANY, INC. | OH | 28,421 |
Frequently asked questions about ZIP 45118 tap water
Is the tap water in ZIP 45118 safe to drink?
EPA testing detected 18 contaminants across the water suppliers serving ZIP 45118. 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 45118?
2 public water suppliers report EPA drinking-water monitoring for ZIP 45118. Each is listed above with its population served.
What contaminants are in ZIP 45118's water?
EPA monitoring detected Copper, Nitrate, Nitrate-Nitrite, Fluoride, Barium, and others across this ZIP's suppliers. The full list with levels and sources is above.