Signboard Brake
Calhoun County, Arkansas48 acresView mapDirections
No nutrient or algae sampling on record from Arkansas DEQ for this lake.
Signboard Brake in Calhoun County, Arkansas has water-quality measurements published by Arkansas DEQ, shown here as reported. Surface area: 48 acres.
Signboard Brake is a 48-acre lake in Calhoun 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 Signboard Brake 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 Signboard Brake
These are the measurements Arkansas DEQ publishes for Signboard Brake, 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 Signboard Brake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
48 acres
Shoreline
3.4 mi
No bathymetric survey has been published for Signboard Brake, so its depth is not documented here.
Stays via Stay22
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Frequently asked questions about Signboard Brake
Where is Signboard Brake?
- Signboard Brake is a lake in Calhoun County, Arkansas. Its water-quality measurements are published by Arkansas DEQ and shown on this page as reported.
What is the water quality of Signboard Brake?
- Signboard Brake in Calhoun County, Arkansas has water-quality measurements published by Arkansas DEQ, shown here as reported. Surface area: 48 acres.
Is Signboard Brake 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 Signboard Brake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.