Keystone Pond
Grand Traverse County, Michigan82 acresView mapDirections
No nutrient or algae sampling on record from EGLE for this lake.
Keystone Pond in Grand Traverse County, Michigan has water-quality measurements published by EGLE, shown here as reported. Surface area: 82 acres.
Keystone Pond is a 82-acre lake in Grand Traverse County, Michigan.
Source: EPA Water Quality Portal sampling records, EGLE. 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 Keystone Pond is safe to swim in today is a call for the Michigan Department of Environment, Great Lakes, and Energy (EGLE) and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Keystone Pond
These are the measurements EGLE publishes for Keystone Pond, 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 Keystone Pond
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
82 acres
Shoreline
3.6 mi
No bathymetric survey has been published for Keystone Pond, so its depth is not documented here.
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Frequently asked questions about Keystone Pond
Where is Keystone Pond?
- Keystone Pond is a lake in Grand Traverse County, Michigan. Its water-quality measurements are published by EGLE and shown on this page as reported.
What is the water quality of Keystone Pond?
- Keystone Pond in Grand Traverse County, Michigan has water-quality measurements published by EGLE, shown here as reported. Surface area: 82 acres.
Is Keystone Pond 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 Keystone Pond come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.