What was found in ZIP 40391
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 |
|---|---|---|---|
| Fluoride | 1500 µg/L 38% of the EPA limit 4000 µg/L | 2/4 | SYR4 |
| Nitrate | 990 µg/L 9.9% of the EPA limit 10000 µg/L | 2/4 | SYR4 |
| Nitrate-Nitrite | 880 µg/L 8.8% of the EPA limit 10000 µg/L | 2/4 | SYR4 |
| Copper | 680 µg/L 52% of the EPA limit 1300 µg/L | 4/4 | SYR4 |
| TTHM | 130 µg/L 163% of the EPA limit, in the worst sample — 80 µg/L | 4/4 | SYR4 |
| Lead | 104 µg/L 693% of the EPA limit, in the worst sample — 15 µg/L | 4/4 | SYR4 |
| Total Haloacetic Acids (HAA5) | 99 µg/L 165% of the EPA limit, in the worst sample — 60 µg/L | 4/4 | SYR4 |
| Barium | 40 µg/L 2% of the EPA limit 2000 µg/L | 1/4 | SYR4 |
| Lithium | 15 µg/L No EPA limit set | 2/4 | UCMR-5 |
| Gross Beta Particle Activity | 3.9 pCi/L No EPA limit set | 1/4 | SYR4 |
| Gross Alpha, Excl. Radon And U | 2.6 pCi/L 17% of the EPA limit 15 pCi/L | 1/4 | SYR4 |
| Combined Radium (-226 And -228) | 1.5 pCi/L 30% of the EPA limit 5 pCi/L | 2/4 | SYR4 |
| Beryllium, Total | 0.5500 µg/L 14% of the EPA limit 4 µg/L | 1/4 | SYR4 |
| 2,4-D | 0.3000 µg/L 0.4% of the EPA limit 70 µg/L | 1/4 | SYR4 |
| Lead | 0.0120 mg/L 80% of the EPA limit 0.0150 mg/L | 4/4 | LCR |
| 6:2 Fts | 0.0111 µg/L No EPA limit set | 1/4 | UCMR-5 |
| 1,2-DIBROMO-3-CHLOROPROPANE | 0.0100 µg/L 5% of the EPA limit 0.2000 µg/L | 1/4 | SYR4 |
| Pfba | 0.0052 µg/L No EPA limit set | 1/4 | UCMR-5 |
| Pfpea | 0.0052 µg/L No EPA limit set | 1/4 | UCMR-5 |
| Pfhxa | 0.0037 µg/L No EPA limit set | 1/4 | UCMR-5 |
| PFBS | 0.0036 µg/L No EPA limit set | 1/4 | 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 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 40391
| Supplier | State | Population served |
|---|---|---|
| KENTUCKY-AMERICAN WATER CO | KY | 669,042 |
| WINCHESTER MUNICIPAL UTILITIES | KY | 29,823 |
| EAST CLARK CO WATER DISTRICT | KY | 7,366 |
| JUDY WATER ASSOCIATION | KY | 5,539 |
Frequently asked questions about ZIP 40391 tap water
Is the tap water in ZIP 40391 safe to drink?
EPA testing detected 21 contaminants across the water suppliers serving ZIP 40391. 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 40391?
4 public water suppliers report EPA drinking-water monitoring for ZIP 40391. Each is listed above with its population served.
What contaminants are in ZIP 40391'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.