Hartman Lake
Johnson County, Arkansas215 acresView mapDirections
No nutrient or algae sampling on record from Arkansas DEQ for this lake.
Hartman Lake in Johnson County, Arkansas has water-quality measurements published by Arkansas DEQ, shown here as reported. Surface area: 215 acres.
Hartman Lake is a 215-acre lake in Johnson County, Arkansas.
Source: EPA Water Quality Portal sampling records, ADEQ. Methodology: how these readings are compared.
Swimming conditions
No readingNot rated
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Hartman Lake is safe to swim in today is a call for the Arkansas Division of Environmental Quality and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Hartman Lake
These are the measurements Arkansas DEQ publishes for Hartman Lake, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.
No clarity data. TSI undefined.
Ask about Hartman Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
215 acres
Shoreline
5.2 mi
No bathymetric survey has been published for Hartman Lake, so its depth is not documented here.
Stays via Stay22
Stays near Hartman Lake
Compare lakeside cabins, hotels, and vacation rentals near Hartman Lake in Johnson County, Arkansas — live availability and prices for your trip. Switch the map to Satellite to see the lake and how close each stay is to the water.
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Frequently asked questions about Hartman Lake
Where is Hartman Lake?
- Hartman Lake is a lake in Johnson County, Arkansas. Its water-quality measurements are published by Arkansas DEQ and shown on this page as reported.
What is the water quality of Hartman Lake?
- Hartman Lake in Johnson County, Arkansas has water-quality measurements published by Arkansas DEQ, shown here as reported. Surface area: 215 acres.
Is Hartman Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
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Where this data comes from
Measurements for Hartman Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.