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Tap water quality report

Jasper, IN

EPA monitoring detected 14 contaminants across the 1 water supplier serving Jasper. A detection doesn't automatically mean the water is unsafe — see the level at the main supplier for each below, with its EPA source and period.

1
water supplier
17,440
people served
14
contaminants found
Indiana rankings Lead in Indiana PFAS in Indiana

What was found in Jasper's water

The level at the city's main supplier, the highest level anywhere in the city, the EPA limit for each, and where every figure comes from.

ContaminantLevel vs EPA limitSuppliersSource
Nitrate
3300 µg/L 33%
of the EPA limit 10000 µg/L
Main supplier: JASPER MUNICIPAL WATER UTILITY · 17,440 people · 2017
1/1 SYR4
Nitrate-Nitrite
1550 µg/L 16%
of the EPA limit 10000 µg/L
Main supplier: JASPER MUNICIPAL WATER UTILITY · 17,440 people · 2019
1/1 SYR4
Fluoride
1000 µg/L 25%
of the EPA limit 4000 µg/L
Main supplier: JASPER MUNICIPAL WATER UTILITY · 17,440 people · 2019
1/1 SYR4
Copper
133.49999999999991 µg/L 10%
of the EPA limit 1300 µg/L
Main supplier: JASPER MUNICIPAL WATER UTILITY · 17,440 people · 2017
1/1 SYR4
TTHM
110.955 µg/L 139%
of the EPA limit, at the 95th percentile of samples — 80 µg/L
Main supplier: JASPER MUNICIPAL WATER UTILITY · 17,440 people · 2019
1/1 SYR4
Total Haloacetic Acids (HAA5)
80.35999999999984 µg/L 134%
of the EPA limit, at the 95th percentile of samples — 60 µg/L
Main supplier: JASPER MUNICIPAL WATER UTILITY · 17,440 people · 2019
1/1 SYR4
Barium
29.249999999999996 µg/L 1.5%
of the EPA limit 2000 µg/L
Main supplier: JASPER MUNICIPAL WATER UTILITY · 17,440 people · 2019
1/1 SYR4
Lead
21 µg/L 140%
of the EPA limit, at the 95th percentile of samples — 15 µg/L
Main supplier: JASPER MUNICIPAL WATER UTILITY · 17,440 people · 2017
1/1 SYR4
Gross Beta Particle Activity
3.7 pCi/L
No EPA limit set
Main supplier: JASPER MUNICIPAL WATER UTILITY · 17,440 people · 2017
1/1 SYR4
Di(2-ethylhexyl) Phthalate
0.9800 µg/L 16%
of the EPA limit 6 µg/L
Main supplier: JASPER MUNICIPAL WATER UTILITY · 17,440 people · 2019
1/1 SYR4
Atrazine
0.5920 µg/L 20%
of the EPA limit 3 µg/L
Main supplier: JASPER MUNICIPAL WATER UTILITY · 17,440 people · 2019
1/1 SYR4
Total Polychlorinated Biphenyls (PCB)
0.1400 µg/L 28%
of the EPA limit 0.5000 µg/L
Main supplier: JASPER MUNICIPAL WATER UTILITY · 17,440 people · 2019
1/1 SYR4
Pfba
0.0052 µg/L
No EPA limit set
Main supplier: JASPER MUNICIPAL WATER UTILITY · 17,440 people · 2023
1/1 UCMR-5
Lead
0.00095 mg/L 6.3%
of the EPA limit 0.0150 mg/L
Main supplier: JASPER MUNICIPAL WATER UTILITY · 17,440 people · 2023
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. 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 Jasper

SupplierPopulation served
JASPER MUNICIPAL WATER UTILITY 17,440

Frequently asked questions about Jasper tap water

Is Jasper tap water safe to drink?

EPA testing detected 14 contaminants in the water serving Jasper. 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 Jasper?

1 public water supplier report drinking-water monitoring for Jasper, Indiana to the EPA. Each is listed above with its population served.

What contaminants are in Jasper's water?

The contaminants EPA monitoring detected in Jasper include Nitrate, Nitrate-Nitrite, Fluoride, Copper, TTHM. The full list, with the level at the main supplier 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.