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Tap water quality report

ZIP 47147 — Madison, IN

EPA monitoring across the 2 water suppliers serving ZIP 47147 in Madison, IN detected 12 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.

2
water suppliers
11,065
people served
12
contaminants found

What was found in ZIP 47147

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
3900 µg/L 39%
of the EPA limit 10000 µg/L
Main supplier: KENT WATER COMPANY · 6,750 people · 2019
Highest in the ZIP: 5570 µg/L — WASHINGTON TOWNSHIP WATER · 4,315 people · 2019
2/2 SYR4
Fluoride
770.05 µg/L 19%
of the EPA limit 4000 µg/L
Main supplier: KENT WATER COMPANY · 6,750 people · 2017
Highest in the ZIP: 1121.3 µg/L — WASHINGTON TOWNSHIP WATER · 4,315 people · 2017
2/2 SYR4
Copper
175.85000000000002 µg/L 14%
of the EPA limit 1300 µg/L
Main supplier: KENT WATER COMPANY · 6,750 people · 2017
Highest in the ZIP: 180.15000000000006 µg/L — WASHINGTON TOWNSHIP WATER · 4,315 people · 2018
2/2 SYR4
TTHM
9.809999999999999 µg/L 12%
of the EPA limit 80 µg/L
Main supplier: KENT WATER COMPANY · 6,750 people · 2019
2/2 SYR4
Total Haloacetic Acids (HAA5)
7.004999999999998 µg/L 12%
of the EPA limit 60 µg/L
Main supplier: KENT WATER COMPANY · 6,750 people · 2019
2/2 SYR4
Lead
5.659999999999996 µg/L 38%
of the EPA limit 15 µg/L
Main supplier: KENT WATER COMPANY · 6,750 people · 2017
2/2 SYR4
Chloroform
2.7 µg/L
No EPA limit set
Highest in the ZIP: WASHINGTON TOWNSHIP WATER · 4,315 people · 2014
1/2 SYR4
Combined Uranium
1.7368 µg/L 5.8%
of the EPA limit 30 µg/L
Highest in the ZIP: WASHINGTON TOWNSHIP WATER · 4,315 people · 2017
1/2 SYR4
Arsenic
0.6000 µg/L 6%
of the EPA limit 10 µg/L
Main supplier: KENT WATER COMPANY · 6,750 people · 2017
Highest in the ZIP: 1.2850000000000001 µg/L — WASHINGTON TOWNSHIP WATER · 4,315 people · 2017
2/2 SYR4
Selenium
1.2 µg/L 2.4%
of the EPA limit 50 µg/L
Highest in the ZIP: WASHINGTON TOWNSHIP WATER · 4,315 people · 2017
1/2 SYR4
Gross Alpha, Excl. Radon And U
0.4610 pCi/L 3.1%
of the EPA limit 15 pCi/L
Main supplier: KENT WATER COMPANY · 6,750 people · 2015
1/2 SYR4
Lead
0.0019 mg/L 13%
of the EPA limit 0.0150 mg/L
Main supplier: KENT WATER COMPANY · 6,750 people · 2023
Highest in the ZIP: 0.0026 mg/L — WASHINGTON TOWNSHIP WATER · 4,315 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 47147

SupplierStatePopulation served
KENT WATER COMPANY IN 6,750
WASHINGTON TOWNSHIP WATER IN 4,315

Frequently asked questions about ZIP 47147 tap water

Is the tap water in ZIP 47147 safe to drink?

EPA testing detected 12 contaminants across the water suppliers serving ZIP 47147. 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 47147?

2 public water suppliers report EPA drinking-water monitoring for ZIP 47147. Each is listed above with its population served.

What contaminants are in ZIP 47147's water?

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