What was found in ZIP 45624
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 | 1550 µg/L 16% of the EPA limit 10000 µg/L Main supplier: HIGHLAND COUNTY WATER COMPANY, INC. · 28,421 people · 2019 | 1/1 | SYR4 |
| Nitrate-Nitrite | 1238.5 µg/L 12% of the EPA limit 10000 µg/L Main supplier: HIGHLAND COUNTY WATER COMPANY, INC. · 28,421 people · 2019 | 1/1 | SYR4 |
| Fluoride | 1084 µg/L 27% of the EPA limit 4000 µg/L Main supplier: HIGHLAND COUNTY WATER COMPANY, INC. · 28,421 people · 2018 | 1/1 | SYR4 |
| Copper | 811.8 µg/L 62% of the EPA limit 1300 µg/L Main supplier: HIGHLAND COUNTY WATER COMPANY, INC. · 28,421 people · 2018 | 1/1 | SYR4 |
| Barium | 98.12 µg/L 4.9% of the EPA limit 2000 µg/L Main supplier: HIGHLAND COUNTY WATER COMPANY, INC. · 28,421 people · 2018 | 1/1 | SYR4 |
| TTHM | 26.58 µg/L 33% of the EPA limit 80 µg/L Main supplier: HIGHLAND COUNTY WATER COMPANY, INC. · 28,421 people · 2019 | 1/1 | SYR4 |
| Chloroform | 15.18 µg/L No EPA limit set Main supplier: HIGHLAND COUNTY WATER COMPANY, INC. · 28,421 people · 2019 | 1/1 | SYR4 |
| Lead | 13.56 µg/L 90% of the EPA limit 15 µg/L Main supplier: HIGHLAND COUNTY WATER COMPANY, INC. · 28,421 people · 2018 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 11.4 µg/L 19% of the EPA limit 60 µg/L Main supplier: HIGHLAND COUNTY WATER COMPANY, INC. · 28,421 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 8.22 µg/L No EPA limit set Main supplier: HIGHLAND COUNTY WATER COMPANY, INC. · 28,421 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 6.36 µg/L No EPA limit set Main supplier: HIGHLAND COUNTY WATER COMPANY, INC. · 28,421 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 5.44 µg/L No EPA limit set Main supplier: HIGHLAND COUNTY WATER COMPANY, INC. · 28,421 people · 2019 | 1/1 | SYR4 |
| Trichloroacetic Acid | 3.925 µg/L No EPA limit set Main supplier: HIGHLAND COUNTY WATER COMPANY, INC. · 28,421 people · 2019 | 1/1 | SYR4 |
| Dibromoacetic Acid | 2.16 µg/L No EPA limit set Main supplier: HIGHLAND COUNTY WATER COMPANY, INC. · 28,421 people · 2019 | 1/1 | SYR4 |
| Bromoform | 1.12 µg/L No EPA limit set Main supplier: HIGHLAND COUNTY WATER COMPANY, INC. · 28,421 people · 2019 | 1/1 | SYR4 |
| Lead | 0.0017 mg/L 11% of the EPA limit 0.0150 mg/L Main supplier: HIGHLAND COUNTY WATER COMPANY, INC. · 28,421 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 45624
| Supplier | State | Population served |
|---|---|---|
| HIGHLAND COUNTY WATER COMPANY, INC. | OH | 28,421 |
Frequently asked questions about ZIP 45624 tap water
Is the tap water in ZIP 45624 safe to drink?
EPA testing detected 16 contaminants across the water suppliers serving ZIP 45624. 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 45624?
1 public water supplier report EPA drinking-water monitoring for ZIP 45624. Each is listed above with its population served.
What contaminants are in ZIP 45624's water?
EPA monitoring detected Nitrate, Nitrate-Nitrite, Fluoride, Copper, Barium, and others across this ZIP's suppliers. The full list with levels and sources is above.