What was found in ZIP 42755
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 | 423 µg/L 4.2% of the EPA limit 10000 µg/L Main supplier: GRAYSON COUNTY WATER DISTRICT · 20,033 people · 2019
Highest in the ZIP: 2300 µg/L — HARDINSBURG RO WTP · 18,437 people · 2019 | 2/2 | SYR4 |
| Fluoride | 1100 µg/L 28% of the EPA limit 4000 µg/L Main supplier: GRAYSON COUNTY WATER DISTRICT · 20,033 people · 2019
Highest in the ZIP: 1700 µg/L — HARDINSBURG RO WTP · 18,437 people · 2019 | 2/2 | SYR4 |
| Nitrate-Nitrite | 475.2 µg/L 4.8% of the EPA limit 10000 µg/L Main supplier: GRAYSON COUNTY WATER DISTRICT · 20,033 people · 2019 | 1/2 | SYR4 |
| Copper | 163 µg/L 13% of the EPA limit 1300 µg/L Main supplier: GRAYSON COUNTY WATER DISTRICT · 20,033 people · 2019
Highest in the ZIP: 168.5 µg/L — HARDINSBURG RO WTP · 18,437 people · 2019 | 2/2 | SYR4 |
| TTHM | 87.2 µg/L 109% of the EPA limit, at the 95th percentile of samples — 80 µg/L Main supplier: GRAYSON COUNTY WATER DISTRICT · 20,033 people · 2019 | 2/2 | SYR4 |
| Total Haloacetic Acids (HAA5) | 66.365 µg/L 111% of the EPA limit, at the 95th percentile of samples — 60 µg/L Main supplier: GRAYSON COUNTY WATER DISTRICT · 20,033 people · 2019 | 2/2 | SYR4 |
| Barium | 31.8 µg/L 1.6% of the EPA limit 2000 µg/L Main supplier: GRAYSON COUNTY WATER DISTRICT · 20,033 people · 2019 | 2/2 | SYR4 |
| Lead | 2.885 µg/L 19% of the EPA limit 15 µg/L Main supplier: GRAYSON COUNTY WATER DISTRICT · 20,033 people · 2018
Highest in the ZIP: 7.95 µg/L — HARDINSBURG RO WTP · 18,437 people · 2019 | 2/2 | SYR4 |
| Atrazine | 2.461 µg/L 82% of the EPA limit 3 µg/L Main supplier: GRAYSON COUNTY WATER DISTRICT · 20,033 people · 2019 | 1/2 | SYR4 |
| Antimony, Total | 1.7 µg/L 28% of the EPA limit 6 µg/L Main supplier: GRAYSON COUNTY WATER DISTRICT · 20,033 people · 2019 | 1/2 | SYR4 |
| Combined Radium (-226 And -228) | 1.011 pCi/L 20% of the EPA limit 5 pCi/L Main supplier: GRAYSON COUNTY WATER DISTRICT · 20,033 people · 2017
Highest in the ZIP: 1.5 pCi/L — HARDINSBURG RO WTP · 18,437 people · 2014 | 2/2 | SYR4 |
| Gross Alpha, Excl. Radon And U | 1.3 pCi/L 8.7% of the EPA limit 15 pCi/L Main supplier: GRAYSON COUNTY WATER DISTRICT · 20,033 people · 2017 | 1/2 | SYR4 |
| 2,4-D | 1 µg/L 1.4% of the EPA limit 70 µg/L Main supplier: GRAYSON COUNTY WATER DISTRICT · 20,033 people · 2019 | 1/2 | SYR4 |
| Di(2-ethylhexyl) Phthalate | 1 µg/L 17% of the EPA limit 6 µg/L Highest in the ZIP: HARDINSBURG RO WTP · 18,437 people · 2018 | 1/2 | SYR4 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L Main supplier: GRAYSON COUNTY WATER DISTRICT · 20,033 people · 2024 | 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 42755
| Supplier | State | Population served |
|---|---|---|
| GRAYSON COUNTY WATER DISTRICT | KY | 20,033 |
| HARDINSBURG RO WTP | KY | 18,437 |
Frequently asked questions about ZIP 42755 tap water
Is the tap water in ZIP 42755 safe to drink?
EPA testing detected 15 contaminants across the water suppliers serving ZIP 42755. 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 42755?
2 public water suppliers report EPA drinking-water monitoring for ZIP 42755. Each is listed above with its population served.
What contaminants are in ZIP 42755's water?
EPA monitoring detected Nitrate, Fluoride, Nitrate-Nitrite, Copper, TTHM, and others across this ZIP's suppliers. The full list with levels and sources is above.