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Tap water quality report

ZIP 46075 — Zionsville, IN

EPA monitoring across the 1 water supplier serving ZIP 46075 in Zionsville, IN detected 8 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.

1
water supplier
5,880
people served
8
contaminants found

What was found in ZIP 46075

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
Copper
815.2 µg/L 63%
of the EPA limit 1300 µg/L
Main supplier: CITIZENS WATER - WHITESTOWN · 5,880 people · 2019
1/1 SYR4
TTHM
101.62 µg/L 127%
of the EPA limit, at the 95th percentile of samples — 80 µg/L
Main supplier: CITIZENS WATER - WHITESTOWN · 5,880 people · 2019
1/1 SYR4
Total Haloacetic Acids (HAA5)
88 µg/L 147%
of the EPA limit, at the 95th percentile of samples — 60 µg/L
Main supplier: CITIZENS WATER - WHITESTOWN · 5,880 people · 2019
1/1 SYR4
Lead
5.74 µg/L 38%
of the EPA limit 15 µg/L
Main supplier: CITIZENS WATER - WHITESTOWN · 5,880 people · 2019
1/1 SYR4
Pfba
0.0056 µg/L
No EPA limit set
Main supplier: CITIZENS WATER - WHITESTOWN · 5,880 people · 2025
1/1 UCMR-5
Pfpea
0.0050 µg/L
No EPA limit set
Main supplier: CITIZENS WATER - WHITESTOWN · 5,880 people · 2025
1/1 UCMR-5
Pfhxa
0.0040 µg/L
No EPA limit set
Main supplier: CITIZENS WATER - WHITESTOWN · 5,880 people · 2025
1/1 UCMR-5
Lead
0.00033 mg/L 2.2%
of the EPA limit 0.0150 mg/L
Main supplier: CITIZENS WATER - WHITESTOWN · 5,880 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 46075

SupplierStatePopulation served
CITIZENS WATER - WHITESTOWN IN 5,880

Frequently asked questions about ZIP 46075 tap water

Is the tap water in ZIP 46075 safe to drink?

EPA testing detected 8 contaminants across the water suppliers serving ZIP 46075. 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 46075?

1 public water supplier report EPA drinking-water monitoring for ZIP 46075. Each is listed above with its population served.

What contaminants are in ZIP 46075's water?

EPA monitoring detected Copper, TTHM, Total Haloacetic Acids (HAA5), Lead, Pfba, and others across this ZIP's suppliers. The full list with levels and sources is above.