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Tap water quality report

ZIP 40361 — Lexington, KY

EPA monitoring across the 4 water suppliers serving ZIP 40361 in Lexington, KY detected 28 contaminants. A detection doesn't automatically mean the water is unsafe — see the level at the main supplier below, with the EPA limit for each.

4
water suppliers
705,456
people served
28
contaminants found

What was found in ZIP 40361

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.

ContaminantLevel vs EPA limitSuppliersSource
Nitrate
810 µg/L 8.1%
of the EPA limit 10000 µg/L
Main supplier: KENTUCKY-AMERICAN WATER CO · 669,042 people · 2019
Highest in the ZIP: 2975.5 µg/L — PARIS WATER WORKS · 14,139 people · 2019
2/4 SYR4
Nitrate-Nitrite
810 µg/L 8.1%
of the EPA limit 10000 µg/L
Main supplier: KENTUCKY-AMERICAN WATER CO · 669,042 people · 2019
Highest in the ZIP: 2060 µg/L — PARIS WATER WORKS · 14,139 people · 2014
2/4 SYR4
Fluoride
1072 µg/L 27%
of the EPA limit 4000 µg/L
Main supplier: KENTUCKY-AMERICAN WATER CO · 669,042 people · 2019
Highest in the ZIP: 1162 µg/L — PARIS WATER WORKS · 14,139 people · 2019
2/4 SYR4
Trichloroethylene
428 µg/L 8560%
of the EPA limit, at the 95th percentile of samples — 5 µg/L
Highest in the ZIP: PARIS WATER WORKS · 14,139 people · 2019
1/4 SYR4
Copper
237.6 µg/L 18%
of the EPA limit 1300 µg/L
Main supplier: KENTUCKY-AMERICAN WATER CO · 669,042 people · 2019
Highest in the ZIP: 339 µg/L — PARIS WATER WORKS · 14,139 people · 2019
4/4 SYR4
TTHM
88.9 µg/L 111%
of the EPA limit, at the 95th percentile of samples — 80 µg/L
Main supplier: KENTUCKY-AMERICAN WATER CO · 669,042 people · 2019
Highest in the ZIP: 103 µg/L — HARRISON CO WATER ASSOCIATION · 16,736 people · 2019
4/4 SYR4
Total Haloacetic Acids (HAA5)
64.8 µg/L 108%
of the EPA limit, at the 95th percentile of samples — 60 µg/L
Main supplier: KENTUCKY-AMERICAN WATER CO · 669,042 people · 2019
Highest in the ZIP: 88.85 µg/L — PARIS WATER WORKS · 14,139 people · 2019
4/4 SYR4
Lead
59.45 µg/L 396%
of the EPA limit, at the 95th percentile of samples — 15 µg/L
Main supplier: KENTUCKY-AMERICAN WATER CO · 669,042 people · 2018
4/4 SYR4
Barium
26.5 µg/L 1.3%
of the EPA limit 2000 µg/L
Highest in the ZIP: PARIS WATER WORKS · 14,139 people · 2019
1/4 SYR4
Lithium
15 µg/L
No EPA limit set
Main supplier: KENTUCKY-AMERICAN WATER CO · 669,042 people · 2023
1/4 UCMR-5
Selenium
3 µg/L 6%
of the EPA limit 50 µg/L
Highest in the ZIP: PARIS WATER WORKS · 14,139 people · 2019
1/4 SYR4
Vinyl Chloride
1.165 µg/L 58%
of the EPA limit 2 µg/L
Highest in the ZIP: PARIS WATER WORKS · 14,139 people · 2019
1/4 SYR4
Xylenes, Total
1.15 µg/L 0%
of the EPA limit 10000 µg/L
Highest in the ZIP: PARIS WATER WORKS · 14,139 people · 2019
1/4 SYR4
Combined Radium (-226 And -228)
0.7180 pCi/L 14%
of the EPA limit 5 pCi/L
Main supplier: KENTUCKY-AMERICAN WATER CO · 669,042 people · 2017
1/4 SYR4
Chlorobenzene
0.7000 µg/L 0.7%
of the EPA limit 100 µg/L
Highest in the ZIP: PARIS WATER WORKS · 14,139 people · 2019
1/4 SYR4
Toluene
0.7000 µg/L 0.1%
of the EPA limit 1000 µg/L
Highest in the ZIP: PARIS WATER WORKS · 14,139 people · 2019
1/4 SYR4
2,4-D
0.3000 µg/L 0.4%
of the EPA limit 70 µg/L
Main supplier: KENTUCKY-AMERICAN WATER CO · 669,042 people · 2019
1/4 SYR4
Beryllium, Total
0.2000 µg/L 5%
of the EPA limit 4 µg/L
Highest in the ZIP: PARIS WATER WORKS · 14,139 people · 2019
1/4 SYR4
PFOS
0.0479 µg/L
No EPA limit set
Highest in the ZIP: HARRISON CO WATER ASSOCIATION · 16,736 people · 2024
1/4 UCMR-5
PFHXS
0.0153 µg/L
No EPA limit set
Highest in the ZIP: HARRISON CO WATER ASSOCIATION · 16,736 people · 2024
1/4 UCMR-5
Pfpea
0.0052 µg/L
No EPA limit set
Main supplier: KENTUCKY-AMERICAN WATER CO · 669,042 people · 2023
Highest in the ZIP: 0.0134 µg/L — HARRISON CO WATER ASSOCIATION · 16,736 people · 2024
3/4 UCMR-5
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
Main supplier: KENTUCKY-AMERICAN WATER CO · 669,042 people · 2024
Highest in the ZIP: 0.0120 mg/L — JUDY WATER ASSOCIATION · 5,539 people · 2023
4/4 LCR
6:2 Fts
0.0111 µg/L
No EPA limit set
Main supplier: KENTUCKY-AMERICAN WATER CO · 669,042 people · 2023
1/4 UCMR-5
1,2-DIBROMO-3-CHLOROPROPANE
0.0100 µg/L 5%
of the EPA limit 0.2000 µg/L
Main supplier: KENTUCKY-AMERICAN WATER CO · 669,042 people · 2017
1/4 SYR4
Pfhxa
0.0037 µg/L
No EPA limit set
Main supplier: KENTUCKY-AMERICAN WATER CO · 669,042 people · 2023
Highest in the ZIP: 0.0089 µg/L — HARRISON CO WATER ASSOCIATION · 16,736 people · 2024
3/4 UCMR-5
Pfba
0.0052 µg/L
No EPA limit set
Main supplier: KENTUCKY-AMERICAN WATER CO · 669,042 people · 2023
Highest in the ZIP: 0.0079 µg/L — HARRISON CO WATER ASSOCIATION · 16,736 people · 2024
3/4 UCMR-5
Pfhpa
0.0047 µg/L
No EPA limit set
Highest in the ZIP: HARRISON CO WATER ASSOCIATION · 16,736 people · 2024
1/4 UCMR-5
PFBS
0.0036 µg/L
No EPA limit set
Main supplier: KENTUCKY-AMERICAN WATER CO · 669,042 people · 2023
Highest in the ZIP: 0.0042 µg/L — HARRISON CO WATER ASSOCIATION · 16,736 people · 2024
3/4 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 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 40361

SupplierStatePopulation served
KENTUCKY-AMERICAN WATER CO KY 669,042
HARRISON CO WATER ASSOCIATION KY 16,736
PARIS WATER WORKS KY 14,139
JUDY WATER ASSOCIATION KY 5,539

Frequently asked questions about ZIP 40361 tap water

Is the tap water in ZIP 40361 safe to drink?

EPA testing detected 28 contaminants across the water suppliers serving ZIP 40361. 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 40361?

4 public water suppliers report EPA drinking-water monitoring for ZIP 40361. Each is listed above with its population served.

What contaminants are in ZIP 40361's water?

EPA monitoring detected Nitrate, Nitrate-Nitrite, Fluoride, Trichloroethylene, Copper, and others across this ZIP's suppliers. The full list with levels and sources is above.