What was found in ZIP 45661
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 | 227 µg/L 2.3% of the EPA limit 10000 µg/L Main supplier: PIKE WATER, INC.-PLANT PWS · 15,487 people · 2019
Highest in the ZIP: 1970 µg/L — SCIOTO WATER INC.-ROSE HILL · 8,861 people · 2019 | 2/3 | SYR4 |
| Nitrate-Nitrite | 219 µg/L 2.2% of the EPA limit 10000 µg/L Main supplier: PIKE WATER, INC.-PLANT PWS · 15,487 people · 2019
Highest in the ZIP: 1805.5 µg/L — SCIOTO WATER INC.-ROSE HILL · 8,861 people · 2019 | 2/3 | SYR4 |
| Fluoride | 992.5 µg/L 25% of the EPA limit 4000 µg/L Main supplier: PIKE WATER, INC.-PLANT PWS · 15,487 people · 2019
Highest in the ZIP: 1060 µg/L — SCIOTO WATER INC.-ROSE HILL · 8,861 people · 2019 | 2/3 | SYR4 |
| Copper | 607 µg/L 47% of the EPA limit 1300 µg/L Main supplier: PIKE WATER, INC.-PLANT PWS · 15,487 people · 2017 | 3/3 | SYR4 |
| Barium | 159.5 µg/L 8% of the EPA limit 2000 µg/L Main supplier: PIKE WATER, INC.-PLANT PWS · 15,487 people · 2019 | 2/3 | SYR4 |
| TTHM | 72.37 µg/L 90% of the EPA limit 80 µg/L Main supplier: PIKE WATER, INC.-PLANT PWS · 15,487 people · 2019 | 3/3 | SYR4 |
| Chloroform | 31.3 µg/L No EPA limit set Main supplier: PIKE WATER, INC.-PLANT PWS · 15,487 people · 2019 | 3/3 | SYR4 |
| Bromodichloromethane | 24.115 µg/L No EPA limit set Main supplier: PIKE WATER, INC.-PLANT PWS · 15,487 people · 2019 | 3/3 | SYR4 |
| Total Haloacetic Acids (HAA5) | 22.425 µg/L 37% of the EPA limit 60 µg/L Main supplier: PIKE WATER, INC.-PLANT PWS · 15,487 people · 2019 | 3/3 | SYR4 |
| Dibromochloromethane | 16.245 µg/L No EPA limit set Main supplier: PIKE WATER, INC.-PLANT PWS · 15,487 people · 2019
Highest in the ZIP: 18.95 µg/L — NORTHWEST REGIONAL WATER DISTRICT · 11,059 people · 2019 | 3/3 | SYR4 |
| Lead | 9.58 µg/L 64% of the EPA limit 15 µg/L Main supplier: PIKE WATER, INC.-PLANT PWS · 15,487 people · 2017
Highest in the ZIP: 11.235 µg/L — SCIOTO WATER INC.-ROSE HILL · 8,861 people · 2019 | 3/3 | SYR4 |
| Dichloroacetic Acid | 10.725 µg/L No EPA limit set Main supplier: PIKE WATER, INC.-PLANT PWS · 15,487 people · 2019 | 3/3 | SYR4 |
| Trichloroacetic Acid | 10.135 µg/L No EPA limit set Main supplier: PIKE WATER, INC.-PLANT PWS · 15,487 people · 2019 | 3/3 | SYR4 |
| Bromoform | 2.696 µg/L No EPA limit set Main supplier: PIKE WATER, INC.-PLANT PWS · 15,487 people · 2019
Highest in the ZIP: 7.61 µg/L — NORTHWEST REGIONAL WATER DISTRICT · 11,059 people · 2019 | 3/3 | SYR4 |
| Dibromoacetic Acid | 4.6 µg/L No EPA limit set Main supplier: PIKE WATER, INC.-PLANT PWS · 15,487 people · 2019
Highest in the ZIP: 5.605 µg/L — NORTHWEST REGIONAL WATER DISTRICT · 11,059 people · 2019 | 3/3 | SYR4 |
| Monobromoacetic Acid | 1.36 µg/L No EPA limit set Main supplier: PIKE WATER, INC.-PLANT PWS · 15,487 people · 2019
Highest in the ZIP: 3.825 µg/L — NORTHWEST REGIONAL WATER DISTRICT · 11,059 people · 2019 | 2/3 | SYR4 |
| Combined Radium (-226 And -228) | 2.1 pCi/L 42% of the EPA limit 5 pCi/L Main supplier: PIKE WATER, INC.-PLANT PWS · 15,487 people · 2019 | 2/3 | SYR4 |
| Lead | 0.00060 mg/L 4% of the EPA limit 0.0150 mg/L Main supplier: PIKE WATER, INC.-PLANT PWS · 15,487 people · 2025
Highest in the ZIP: 0.0046 mg/L — SCIOTO WATER INC.-ROSE HILL · 8,861 people · 2025 | 3/3 | LCR |
| Pfpea | 0.0031 µg/L No EPA limit set Main supplier: PIKE WATER, INC.-PLANT PWS · 15,487 people · 2024
Highest in the ZIP: 0.0035 µg/L — NORTHWEST REGIONAL WATER DISTRICT · 11,059 people · 2025 | 2/3 | UCMR-5 |
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 45661
| Supplier | State | Population served |
|---|---|---|
| PIKE WATER, INC.-PLANT PWS | OH | 15,487 |
| NORTHWEST REGIONAL WATER DISTRICT | OH | 11,059 |
| SCIOTO WATER INC.-ROSE HILL | OH | 8,861 |
Frequently asked questions about ZIP 45661 tap water
Is the tap water in ZIP 45661 safe to drink?
EPA testing detected 19 contaminants across the water suppliers serving ZIP 45661. 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 45661?
3 public water suppliers report EPA drinking-water monitoring for ZIP 45661. Each is listed above with its population served.
What contaminants are in ZIP 45661'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.