What was found in ZIP 40392
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 |
|---|---|---|---|
| Fluoride | 1305 µg/L 33% of the EPA limit 4000 µg/L Main supplier: WINCHESTER MUNICIPAL UTILITIES · 29,823 people · 2019 | 1/1 | SYR4 |
| Nitrate | 990 µg/L 9.9% of the EPA limit 10000 µg/L Main supplier: WINCHESTER MUNICIPAL UTILITIES · 29,823 people · 2019 | 1/1 | SYR4 |
| Nitrate-Nitrite | 720 µg/L 7.2% of the EPA limit 10000 µg/L Main supplier: WINCHESTER MUNICIPAL UTILITIES · 29,823 people · 2019 | 1/1 | SYR4 |
| Copper | 200 µg/L 15% of the EPA limit 1300 µg/L Main supplier: WINCHESTER MUNICIPAL UTILITIES · 29,823 people · 2019 | 1/1 | SYR4 |
| TTHM | 93.29999999999998 µg/L 117% of the EPA limit, at the 95th percentile of samples — 80 µg/L Main supplier: WINCHESTER MUNICIPAL UTILITIES · 29,823 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 68 µg/L 113% of the EPA limit, at the 95th percentile of samples — 60 µg/L Main supplier: WINCHESTER MUNICIPAL UTILITIES · 29,823 people · 2019 | 1/1 | SYR4 |
| Barium | 34.59999999999999 µg/L 1.7% of the EPA limit 2000 µg/L Main supplier: WINCHESTER MUNICIPAL UTILITIES · 29,823 people · 2019 | 1/1 | SYR4 |
| Gross Beta Particle Activity | 3.9 pCi/L No EPA limit set Main supplier: WINCHESTER MUNICIPAL UTILITIES · 29,823 people · 2014 | 1/1 | SYR4 |
| Lead | 3.125 µg/L 21% of the EPA limit 15 µg/L Main supplier: WINCHESTER MUNICIPAL UTILITIES · 29,823 people · 2019 | 1/1 | SYR4 |
| Gross Alpha, Excl. Radon And U | 2.6 pCi/L 17% of the EPA limit 15 pCi/L Main supplier: WINCHESTER MUNICIPAL UTILITIES · 29,823 people · 2014 | 1/1 | SYR4 |
| Combined Radium (-226 And -228) | 1.5 pCi/L 30% of the EPA limit 5 pCi/L Main supplier: WINCHESTER MUNICIPAL UTILITIES · 29,823 people · 2014 | 1/1 | SYR4 |
| Beryllium, Total | 0.5500 µg/L 14% of the EPA limit 4 µg/L Main supplier: WINCHESTER MUNICIPAL UTILITIES · 29,823 people · 2019 | 1/1 | SYR4 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L Main supplier: WINCHESTER MUNICIPAL UTILITIES · 29,823 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 40392
| Supplier | State | Population served |
|---|---|---|
| WINCHESTER MUNICIPAL UTILITIES | KY | 29,823 |
Frequently asked questions about ZIP 40392 tap water
Is the tap water in ZIP 40392 safe to drink?
EPA testing detected 13 contaminants across the water suppliers serving ZIP 40392. 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 40392?
1 public water supplier report EPA drinking-water monitoring for ZIP 40392. Each is listed above with its population served.
What contaminants are in ZIP 40392's water?
EPA monitoring detected Fluoride, Nitrate, Nitrate-Nitrite, Copper, TTHM, and others across this ZIP's suppliers. The full list with levels and sources is above.