What was found in ZIP 41144
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 | 1165 µg/L 29% of the EPA limit 4000 µg/L Main supplier: GREENUP WATER SYSTEM · 12,193 people · 2019 | 2/3 | SYR4 |
| Nitrate | 350 µg/L 3.5% of the EPA limit 10000 µg/L Main supplier: GREENUP WATER SYSTEM · 12,193 people · 2019 | 2/3 | SYR4 |
| Nitrate-Nitrite | 330 µg/L 3.3% of the EPA limit 10000 µg/L Main supplier: GREENUP WATER SYSTEM · 12,193 people · 2014 | 2/3 | SYR4 |
| TTHM | 133.64 µg/L 167% of the EPA limit, at the 95th percentile of samples — 80 µg/L Main supplier: GREENUP WATER SYSTEM · 12,193 people · 2019 | 3/3 | SYR4 |
| Copper | 40.5 µg/L 3.1% of the EPA limit 1300 µg/L Main supplier: GREENUP WATER SYSTEM · 12,193 people · 2019
Highest in the ZIP: 130 µg/L — GRAYSON UTILITY COMMISSION · 10,950 people · 2019 | 3/3 | SYR4 |
| Total Haloacetic Acids (HAA5) | 89.24 µg/L 149% of the EPA limit, at the 95th percentile of samples — 60 µg/L Main supplier: GREENUP WATER SYSTEM · 12,193 people · 2019 | 3/3 | SYR4 |
| Barium | 31.2 µg/L 1.6% of the EPA limit 2000 µg/L Main supplier: GREENUP WATER SYSTEM · 12,193 people · 2019 | 2/3 | SYR4 |
| Lithium | 22 µg/L No EPA limit set Highest in the ZIP: CANNONSBURG WATER DISTRICT · 8,953 people · 2023 | 1/3 | UCMR-5 |
| Lead | 3.9 µg/L 26% of the EPA limit 15 µg/L Main supplier: GREENUP WATER SYSTEM · 12,193 people · 2017 | 3/3 | SYR4 |
| Combined Radium (-226 And -228) | 1.5 pCi/L 30% of the EPA limit 5 pCi/L Main supplier: GREENUP WATER SYSTEM · 12,193 people · 2014 | 2/3 | SYR4 |
| Selenium | 1 µg/L 2% of the EPA limit 50 µg/L Main supplier: GREENUP WATER SYSTEM · 12,193 people · 2019 | 1/3 | SYR4 |
| Thallium, Total | 0.5000 µg/L 25% of the EPA limit 2 µg/L Main supplier: GREENUP WATER SYSTEM · 12,193 people · 2019 | 2/3 | SYR4 |
| Total Polychlorinated Biphenyls (PCB) | 0.1290 µg/L 26% of the EPA limit 0.5000 µg/L Highest in the ZIP: GRAYSON UTILITY COMMISSION · 10,950 people · 2018 | 1/3 | SYR4 |
| Hexachlorocyclopentadiene | 0.0870 µg/L 0.2% of the EPA limit 50 µg/L Main supplier: GREENUP WATER SYSTEM · 12,193 people · 2018 | 2/3 | SYR4 |
| PFOA | 0.0068 µg/L No EPA limit set Highest in the ZIP: CANNONSBURG WATER DISTRICT · 8,953 people · 2024 | 1/3 | UCMR-5 |
| PFBS | 0.0034 µg/L No EPA limit set Highest in the ZIP: CANNONSBURG WATER DISTRICT · 8,953 people · 2024 | 1/3 | UCMR-5 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L Main supplier: GREENUP WATER SYSTEM · 12,193 people · 2023
Highest in the ZIP: 0.0030 mg/L — CANNONSBURG WATER DISTRICT · 8,953 people · 2024 | 3/3 | 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 41144
| Supplier | State | Population served |
|---|---|---|
| GREENUP WATER SYSTEM | KY | 12,193 |
| GRAYSON UTILITY COMMISSION | KY | 10,950 |
| CANNONSBURG WATER DISTRICT | KY | 8,953 |
Frequently asked questions about ZIP 41144 tap water
Is the tap water in ZIP 41144 safe to drink?
EPA testing detected 17 contaminants across the water suppliers serving ZIP 41144. 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 41144?
3 public water suppliers report EPA drinking-water monitoring for ZIP 41144. Each is listed above with its population served.
What contaminants are in ZIP 41144's water?
EPA monitoring detected Fluoride, Nitrate, Nitrate-Nitrite, TTHM, Copper, and others across this ZIP's suppliers. The full list with levels and sources is above.