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Tap water quality report

Warsaw, IN

EPA monitoring detected 19 contaminants across the 10 water suppliers serving Warsaw. A detection doesn't automatically mean the water is unsafe — see the highest level found for each below, with its EPA source and period.

10
water suppliers
16,543
people served
19
contaminants found
Indiana rankings Lead in Indiana PFAS in Indiana

What was found in Warsaw's water

The highest level seen across the city's suppliers, the EPA limit for each, and where the figure comes from.

ContaminantLevel vs EPA limitSuppliersSource
Nitrate
1490 µg/L 15%
of the EPA limit 10000 µg/L
 6/10 SYR4
Barium
1100 µg/L 55%
of the EPA limit 2000 µg/L
 10/10 SYR4
Fluoride
1000 µg/L 25%
of the EPA limit 4000 µg/L
 10/10 SYR4
Copper
715 µg/L 55%
of the EPA limit 1300 µg/L
 9/10 SYR4
Nitrate-Nitrite
360 µg/L 3.6%
of the EPA limit 10000 µg/L
 5/10 SYR4
TTHM
63.9 µg/L 80%
of the EPA limit 80 µg/L
 1/10 SYR4
Arsenic
17.6 µg/L 176%
of the EPA limit, in the worst sample — 10 µg/L
 8/10 SYR4
Total Haloacetic Acids (HAA5)
14 µg/L 23%
of the EPA limit 60 µg/L
 1/10 SYR4
Lead
13 µg/L 87%
of the EPA limit 15 µg/L
 5/10 SYR4
Gross Beta Particle Activity
7.01 pCi/L
No EPA limit set
 3/10 SYR4
Picloram
6.5 µg/L 1.3%
of the EPA limit 500 µg/L
 1/10 SYR4
Gross Alpha, Excl. Radon And U
6.16 pCi/L 41%
of the EPA limit 15 pCi/L
 6/10 SYR4
Di(2-ethylhexyl) Adipate
4.9 µg/L 1.2%
of the EPA limit 400 µg/L
 1/10 SYR4
Chromium
4 µg/L 4%
of the EPA limit 100 µg/L
 2/10 SYR4
Combined Radium (-226 And -228)
1.67 pCi/L 33%
of the EPA limit 5 pCi/L
 2/10 SYR4
Combined Uranium
1.5115 µg/L 5%
of the EPA limit 30 µg/L
 2/10 SYR4
Pfpea
0.0052 µg/L
No EPA limit set
 1/10 UCMR-5
PFBS
0.0051 µg/L
No EPA limit set
 1/10 UCMR-5
Lead
0.0031 mg/L 21%
of the EPA limit 0.0150 mg/L
 10/10 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 single worst sample on record — over 100% is worth reading, but is not by itself a violation. Formal violations are listed separately. These are the utilities' own EPA-reported results, not a city-wide average. A detection means the lab measured the substance — it isn't the same as exceeding a legal limit. Hover a source tag to see the EPA program and years behind each figure.

Water suppliers serving Warsaw

SupplierPopulation served
INDIANA AMERICAN WATER - WARSAW 13,835
MECKS WHISPERING PINES II LLC 598
GREEN ACRES MOBILE HOME PARK 500
HIDEAWAY HILLS 470
WESTHAVEN MHP LLC 417
SUBURBAN ACRES MHP 333
LAKE ESTATES MANUFACTURED HOME COMMUNITY 192
NEIGHBORS OF TIMBERCREEK 110
COUNTRY CLUB CROSSING 44
WINDSTAR PARK INC. 44

Frequently asked questions about Warsaw tap water

Is Warsaw tap water safe to drink?

EPA testing detected 19 contaminants in the water serving Warsaw. A detection isn't the same as a violation — most detected levels are within federal limits. Check the level and source for each contaminant above, and your utility's annual Consumer Confidence Report for the official compliance status.

How many water suppliers serve Warsaw?

10 public water suppliers report drinking-water monitoring for Warsaw, Indiana to the EPA. Each is listed above with its population served.

What contaminants are in Warsaw's water?

The contaminants EPA monitoring detected in Warsaw include Nitrate, Barium, Fluoride, Copper, Nitrate-Nitrite. The full list, with the highest level found and the data source, is in the table above.

Where does this data come from?

Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.