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Tap water quality report

Hartford, AR

EPA monitoring detected 9 contaminants across the 1 water supplier serving Hartford. 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
725
people served
9
contaminants found
Arkansas rankings Lead in Arkansas PFAS in Arkansas

What was found in Hartford'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
TTHM
80.05499999999999 µg/L 100%
of the EPA limit, at the 95th percentile of samples — 80 µg/L
Main supplier: HARTFORD WATERWORKS · 725 people · 2019
1/1 SYR4
Chloroform
73.85 µg/L
No EPA limit set
Main supplier: HARTFORD WATERWORKS · 725 people · 2019
1/1 SYR4
Total Haloacetic Acids (HAA5)
24.2 µg/L 40%
of the EPA limit 60 µg/L
Main supplier: HARTFORD WATERWORKS · 725 people · 2019
1/1 SYR4
Dichloroacetic Acid
14.174999999999999 µg/L
No EPA limit set
Main supplier: HARTFORD WATERWORKS · 725 people · 2019
1/1 SYR4
Trichloroacetic Acid
11.579999999999995 µg/L
No EPA limit set
Main supplier: HARTFORD WATERWORKS · 725 people · 2019
1/1 SYR4
Bromodichloromethane
8.3 µg/L
No EPA limit set
Main supplier: HARTFORD WATERWORKS · 725 people · 2019
1/1 SYR4
Monochloroacetic Acid
2.1 µg/L
No EPA limit set
Main supplier: HARTFORD WATERWORKS · 725 people · 2019
1/1 SYR4
Dibromochloromethane
1.825 µg/L
No EPA limit set
Main supplier: HARTFORD WATERWORKS · 725 people · 2019
1/1 SYR4
Lead
0.0010 mg/L 6.7%
of the EPA limit 0.0150 mg/L
Main supplier: HARTFORD WATERWORKS · 725 people · 2002
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 Hartford

SupplierPopulation served
HARTFORD WATERWORKS 725

Frequently asked questions about Hartford tap water

Is Hartford tap water safe to drink?

EPA testing detected 9 contaminants in the water serving Hartford. 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 Hartford?

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

What contaminants are in Hartford's water?

The contaminants EPA monitoring detected in Hartford include TTHM, Chloroform, Total Haloacetic Acids (HAA5), Dichloroacetic Acid, Trichloroacetic 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.