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Tap water quality report

Jasper, AR

EPA monitoring detected 14 contaminants across the 2 water suppliers 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.

2
water suppliers
1,523
people served
14
contaminants found
Arkansas rankings Lead in Arkansas PFAS in Arkansas

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
Copper
112 µg/L 8.6%
of the EPA limit 1300 µg/L
Main supplier: MOCKINGBIRD HILL WATER ASSOC · 875 people · 2019
Highest in the city: 195.5 µg/L — JASPER WATERWORKS · 648 people · 2019
2/2 SYR4
TTHM
59.1 µg/L 74%
of the EPA limit 80 µg/L
Main supplier: MOCKINGBIRD HILL WATER ASSOC · 875 people · 2019
2/2 SYR4
Total Haloacetic Acids (HAA5)
51.02 µg/L 85%
of the EPA limit 60 µg/L
Main supplier: MOCKINGBIRD HILL WATER ASSOC · 875 people · 2019
2/2 SYR4
Chloroform
49.585 µg/L
No EPA limit set
Main supplier: MOCKINGBIRD HILL WATER ASSOC · 875 people · 2019
2/2 SYR4
Dichloroacetic Acid
25.48 µg/L
No EPA limit set
Main supplier: MOCKINGBIRD HILL WATER ASSOC · 875 people · 2019
2/2 SYR4
Trichloroacetic Acid
24.6 µg/L
No EPA limit set
Main supplier: MOCKINGBIRD HILL WATER ASSOC · 875 people · 2019
2/2 SYR4
Lead
8.98 µg/L 60%
of the EPA limit 15 µg/L
Main supplier: MOCKINGBIRD HILL WATER ASSOC · 875 people · 2019
Highest in the city: 22.6 µg/L — JASPER WATERWORKS · 648 people · 2019
2/2 SYR4
Monobromoacetic Acid
1.195 µg/L
No EPA limit set
Main supplier: MOCKINGBIRD HILL WATER ASSOC · 875 people · 2019
Highest in the city: 19.075 µg/L — JASPER WATERWORKS · 648 people · 2019
2/2 SYR4
Monochloroacetic Acid
2.765 µg/L
No EPA limit set
Main supplier: MOCKINGBIRD HILL WATER ASSOC · 875 people · 2019
Highest in the city: 11.4 µg/L — JASPER WATERWORKS · 648 people · 2019
2/2 SYR4
Bromodichloromethane
10.71 µg/L
No EPA limit set
Main supplier: MOCKINGBIRD HILL WATER ASSOC · 875 people · 2019
2/2 SYR4
Bromoform
10.59 µg/L
No EPA limit set
Main supplier: MOCKINGBIRD HILL WATER ASSOC · 875 people · 2019
2/2 SYR4
Dibromoacetic Acid
4.43 µg/L
No EPA limit set
Main supplier: MOCKINGBIRD HILL WATER ASSOC · 875 people · 2019
1/2 SYR4
Dibromochloromethane
3.32 µg/L
No EPA limit set
Main supplier: MOCKINGBIRD HILL WATER ASSOC · 875 people · 2019
2/2 SYR4
Lead
0.0020 mg/L 13%
of the EPA limit 0.0150 mg/L
Main supplier: MOCKINGBIRD HILL WATER ASSOC · 875 people · 2004
Highest in the city: 0.0230 mg/L — JASPER WATERWORKS · 648 people · 2016
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. 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
MOCKINGBIRD HILL WATER ASSOC 875
JASPER WATERWORKS 648

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?

2 public water suppliers report drinking-water monitoring for Jasper, Arkansas 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 Copper, TTHM, Total Haloacetic Acids (HAA5), Chloroform, Dichloroacetic Acid. 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.