Granning Lake
Sheridan County, Nebraska48 acresView mapDirections
No nutrient or algae sampling on record from Nebraska DEE for this lake.
Granning Lake in Sheridan County, Nebraska has water-quality measurements published by Nebraska DEE, shown here as reported. Surface area: 48 acres.
Granning Lake is a 48-acre lake in Sheridan County, Nebraska.
Source: EPA Water Quality Portal sampling records, NDEE. 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 Granning Lake is safe to swim in today is a call for the Nebraska Department of Environment and Energy and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Granning Lake
These are the measurements Nebraska DEE publishes for Granning 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 Granning Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
48 acres
Shoreline
1 mi
No bathymetric survey has been published for Granning Lake, so its depth is not documented here.
Stays via Stay22
Stays near Granning Lake
Compare lakeside cabins, hotels, and vacation rentals near Granning Lake in Sheridan County, Nebraska — 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 Granning Lake
Where is Granning Lake?
- Granning Lake is a lake in Sheridan County, Nebraska. Its water-quality measurements are published by Nebraska DEE and shown on this page as reported.
What is the water quality of Granning Lake?
- Granning Lake in Sheridan County, Nebraska has water-quality measurements published by Nebraska DEE, shown here as reported. Surface area: 48 acres.
Is Granning 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 Granning Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.