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Tap water quality report

Stuttgart, AR

EPA monitoring detected 20 contaminants across the 2 water suppliers serving Stuttgart. 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
22,597
people served
20
contaminants found
Arkansas rankings Lead in Arkansas PFAS in Arkansas

What was found in Stuttgart'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
Fluoride
1150 µg/L 29%
of the EPA limit 4000 µg/L
Main supplier: GRAND PRAIRIE REGIONAL WATER · 15,204 people · 2019
Highest in the city: 1429.9999999999966 µg/L — STUTTGART WATERWORKS · 7,393 people · 2019
2/2 SYR4
Nitrate-Nitrite
388 µg/L 3.9%
of the EPA limit 10000 µg/L
Main supplier: GRAND PRAIRIE REGIONAL WATER · 15,204 people · 2019
Highest in the city: 660 µg/L — STUTTGART WATERWORKS · 7,393 people · 2019
2/2 SYR4
Nitrate
310 µg/L 3.1%
of the EPA limit 10000 µg/L
Main supplier: GRAND PRAIRIE REGIONAL WATER · 15,204 people · 2016
Highest in the city: 605.5 µg/L — STUTTGART WATERWORKS · 7,393 people · 2019
2/2 SYR4
Barium
399 µg/L 20%
of the EPA limit 2000 µg/L
Main supplier: GRAND PRAIRIE REGIONAL WATER · 15,204 people · 2019
2/2 SYR4
Copper
341.9999999999998 µg/L 26%
of the EPA limit 1300 µg/L
Main supplier: GRAND PRAIRIE REGIONAL WATER · 15,204 people · 2019
2/2 SYR4
TTHM
22.369999999999997 µg/L 28%
of the EPA limit 80 µg/L
Main supplier: GRAND PRAIRIE REGIONAL WATER · 15,204 people · 2019
Highest in the city: 37.28999999999995 µg/L — STUTTGART WATERWORKS · 7,393 people · 2019
2/2 SYR4
Lithium
32.7 µg/L
No EPA limit set
Main supplier: GRAND PRAIRIE REGIONAL WATER · 15,204 people · 2024
2/2 UCMR-5
Chloroform
7.32 µg/L
No EPA limit set
Main supplier: GRAND PRAIRIE REGIONAL WATER · 15,204 people · 2019
Highest in the city: 18.359999999999957 µg/L — STUTTGART WATERWORKS · 7,393 people · 2019
2/2 SYR4
Total Haloacetic Acids (HAA5)
6.0249999999999995 µg/L 10%
of the EPA limit 60 µg/L
Main supplier: GRAND PRAIRIE REGIONAL WATER · 15,204 people · 2019
Highest in the city: 11.489999999999991 µg/L — STUTTGART WATERWORKS · 7,393 people · 2019
2/2 SYR4
Gross Beta Particle Activity
5.9 pCi/L
No EPA limit set
Main supplier: GRAND PRAIRIE REGIONAL WATER · 15,204 people · 2019
Highest in the city: 8.709999999999999 pCi/L — STUTTGART WATERWORKS · 7,393 people · 2019
2/2 SYR4
Bromodichloromethane
7.865 µg/L
No EPA limit set
Main supplier: GRAND PRAIRIE REGIONAL WATER · 15,204 people · 2019
2/2 SYR4
Lead
7.050000000000001 µg/L 47%
of the EPA limit 15 µg/L
Main supplier: GRAND PRAIRIE REGIONAL WATER · 15,204 people · 2019
2/2 SYR4
Dibromochloromethane
6.5 µg/L
No EPA limit set
Main supplier: GRAND PRAIRIE REGIONAL WATER · 15,204 people · 2019
2/2 SYR4
Dichloroacetic Acid
2.8499999999999996 µg/L
No EPA limit set
Main supplier: GRAND PRAIRIE REGIONAL WATER · 15,204 people · 2019
Highest in the city: 6.439999999999996 µg/L — STUTTGART WATERWORKS · 7,393 people · 2019
2/2 SYR4
Monobromoacetic Acid
2.62 µg/L
No EPA limit set
Main supplier: GRAND PRAIRIE REGIONAL WATER · 15,204 people · 2019
Highest in the city: 3.12 µg/L — STUTTGART WATERWORKS · 7,393 people · 2019
2/2 SYR4
Bromoform
2.5 µg/L
No EPA limit set
Main supplier: GRAND PRAIRIE REGIONAL WATER · 15,204 people · 2019
2/2 SYR4
Monochloroacetic Acid
2.3 µg/L
No EPA limit set
Highest in the city: STUTTGART WATERWORKS · 7,393 people · 2019
1/2 SYR4
Trichloroacetic Acid
1.6849999999999998 µg/L
No EPA limit set
Main supplier: GRAND PRAIRIE REGIONAL WATER · 15,204 people · 2019
Highest in the city: 2.2499999999999996 µg/L — STUTTGART WATERWORKS · 7,393 people · 2019
2/2 SYR4
Dibromoacetic Acid
1.775 µg/L
No EPA limit set
Main supplier: GRAND PRAIRIE REGIONAL WATER · 15,204 people · 2019
Highest in the city: 2 µg/L — STUTTGART WATERWORKS · 7,393 people · 2019
2/2 SYR4
Lead
0.0010 mg/L 6.7%
of the EPA limit 0.0150 mg/L
Main supplier: GRAND PRAIRIE REGIONAL WATER · 15,204 people · 2025
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 Stuttgart

SupplierPopulation served
GRAND PRAIRIE REGIONAL WATER 15,204
STUTTGART WATERWORKS 7,393

Frequently asked questions about Stuttgart tap water

Is Stuttgart tap water safe to drink?

EPA testing detected 20 contaminants in the water serving Stuttgart. 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 Stuttgart?

2 public water suppliers report drinking-water monitoring for Stuttgart, Arkansas to the EPA. Each is listed above with its population served.

What contaminants are in Stuttgart's water?

The contaminants EPA monitoring detected in Stuttgart include Fluoride, Nitrate-Nitrite, Nitrate, Barium, Copper. 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.