What was found in ZIP 43135
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 | 1785 µg/L 18% of the EPA limit 10000 µg/L Main supplier: ROSS COUNTY WATER CO INC · 35,345 people · 2019 | 2/2 | SYR4 |
| Nitrate-Nitrite | 1515 µg/L 15% of the EPA limit 10000 µg/L Main supplier: ROSS COUNTY WATER CO INC · 35,345 people · 2019 | 2/2 | SYR4 |
| Fluoride | 1077.5 µg/L 27% of the EPA limit 4000 µg/L Main supplier: ROSS COUNTY WATER CO INC · 35,345 people · 2019
Highest in the ZIP: 1131 µg/L — EARNHART HILL WATER DISTRICT PWS · 10,057 people · 2019 | 2/2 | SYR4 |
| Copper | 898.5 µg/L 69% of the EPA limit 1300 µg/L Main supplier: ROSS COUNTY WATER CO INC · 35,345 people · 2019 | 2/2 | SYR4 |
| Barium | 47.4 µg/L 2.4% of the EPA limit 2000 µg/L Main supplier: ROSS COUNTY WATER CO INC · 35,345 people · 2019
Highest in the ZIP: 139.48 µg/L — EARNHART HILL WATER DISTRICT PWS · 10,057 people · 2019 | 2/2 | SYR4 |
| TTHM | 35.765 µg/L 45% of the EPA limit 80 µg/L Main supplier: ROSS COUNTY WATER CO INC · 35,345 people · 2019 | 2/2 | SYR4 |
| Lead | 5.6 µg/L 37% of the EPA limit 15 µg/L Main supplier: ROSS COUNTY WATER CO INC · 35,345 people · 2019
Highest in the ZIP: 27.99 µg/L — EARNHART HILL WATER DISTRICT PWS · 10,057 people · 2019 | 2/2 | SYR4 |
| Lithium | 14.3 µg/L No EPA limit set Highest in the ZIP: EARNHART HILL WATER DISTRICT PWS · 10,057 people · 2023 | 1/2 | UCMR-5 |
| Chloroform | 13.24 µg/L No EPA limit set Main supplier: ROSS COUNTY WATER CO INC · 35,345 people · 2019 | 2/2 | SYR4 |
| Bromodichloromethane | 12.73 µg/L No EPA limit set Main supplier: ROSS COUNTY WATER CO INC · 35,345 people · 2019 | 2/2 | SYR4 |
| Total Haloacetic Acids (HAA5) | 12.525 µg/L 21% of the EPA limit 60 µg/L Main supplier: ROSS COUNTY WATER CO INC · 35,345 people · 2019 | 2/2 | SYR4 |
| Dibromochloromethane | 8.515 µg/L No EPA limit set Main supplier: ROSS COUNTY WATER CO INC · 35,345 people · 2019 | 2/2 | SYR4 |
| Dichloroacetic Acid | 6.105 µg/L No EPA limit set Main supplier: ROSS COUNTY WATER CO INC · 35,345 people · 2019 | 2/2 | SYR4 |
| Monochloroacetic Acid | 3.5 µg/L No EPA limit set Highest in the ZIP: EARNHART HILL WATER DISTRICT PWS · 10,057 people · 2019 | 1/2 | SYR4 |
| Trichloroacetic Acid | 3 µg/L No EPA limit set Main supplier: ROSS COUNTY WATER CO INC · 35,345 people · 2019 | 2/2 | SYR4 |
| Dibromoacetic Acid | 2.59 µg/L No EPA limit set Main supplier: ROSS COUNTY WATER CO INC · 35,345 people · 2019 | 2/2 | SYR4 |
| Bromoform | 1.6 µg/L No EPA limit set Main supplier: ROSS COUNTY WATER CO INC · 35,345 people · 2019
Highest in the ZIP: 1.7 µg/L — EARNHART HILL WATER DISTRICT PWS · 10,057 people · 2019 | 2/2 | SYR4 |
| Monobromoacetic Acid | 1.6 µg/L No EPA limit set Highest in the ZIP: EARNHART HILL WATER DISTRICT PWS · 10,057 people · 2019 | 1/2 | SYR4 |
| Combined Radium (-226 And -228) | 1.4 pCi/L 28% of the EPA limit 5 pCi/L Highest in the ZIP: EARNHART HILL WATER DISTRICT PWS · 10,057 people · 2019 | 1/2 | SYR4 |
| Pfpea | 0.0031 µg/L No EPA limit set Main supplier: ROSS COUNTY WATER CO INC · 35,345 people · 2025 | 1/2 | UCMR-5 |
| Lead | 0.0018 mg/L 12% of the EPA limit 0.0150 mg/L Main supplier: ROSS COUNTY WATER CO INC · 35,345 people · 2025
Highest in the ZIP: 0.0028 mg/L — EARNHART HILL WATER DISTRICT PWS · 10,057 people · 2023 | 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 43135
| Supplier | State | Population served |
|---|---|---|
| ROSS COUNTY WATER CO INC | OH | 35,345 |
| EARNHART HILL WATER DISTRICT PWS | OH | 10,057 |
Frequently asked questions about ZIP 43135 tap water
Is the tap water in ZIP 43135 safe to drink?
EPA testing detected 21 contaminants across the water suppliers serving ZIP 43135. 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 43135?
2 public water suppliers report EPA drinking-water monitoring for ZIP 43135. Each is listed above with its population served.
What contaminants are in ZIP 43135'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.