Roberts Slough
Jefferson County, Idaho92 acresView mapDirections
No nutrient or algae sampling on record from Idaho DEQ for this lake.
Roberts Slough in Jefferson County, Idaho has water-quality measurements published by Idaho DEQ, shown here as reported. Surface area: 92 acres.
Roberts Slough is a 92-acre lake in Jefferson County, Idaho.
Source: EPA Water Quality Portal sampling records, IDEQ. 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 Roberts Slough is safe to swim in today is a call for the Idaho Department of Environmental Quality and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Roberts Slough
These are the measurements Idaho DEQ publishes for Roberts Slough, 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 Roberts Slough
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
92 acres
No bathymetric survey has been published for Roberts Slough, so its depth is not documented here.
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Frequently asked questions about Roberts Slough
Where is Roberts Slough?
- Roberts Slough is a lake in Jefferson County, Idaho. Its water-quality measurements are published by Idaho DEQ and shown on this page as reported.
What is the water quality of Roberts Slough?
- Roberts Slough in Jefferson County, Idaho has water-quality measurements published by Idaho DEQ, shown here as reported. Surface area: 92 acres.
Is Roberts Slough 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 Roberts Slough come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.