Lake Denmark
Morris County, New Jersey242 acresView mapDirections
No nutrient or algae sampling on record from NJDEP for this lake.
Lake Denmark in Morris County, New Jersey has water-quality measurements published by NJDEP, shown here as reported. Surface area: 242 acres.
Lake Denmark is a 242-acre lake in Morris County, New Jersey.
Source: EPA Water Quality Portal sampling records, your state environmental agency. 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 Lake Denmark is safe to swim in today is a call for the New Jersey Department of Environmental Protection and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Lake Denmark
These are the measurements NJDEP publishes for Lake Denmark, 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 Lake Denmark
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
242 acres
Shoreline
4.5 mi
No bathymetric survey has been published for Lake Denmark, so its depth is not documented here.
Stays via Stay22
Stays near Lake Denmark
Compare lakeside cabins, hotels, and vacation rentals near Lake Denmark in Morris County, New Jersey — 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 Lake Denmark
Where is Lake Denmark?
- Lake Denmark is a lake in Morris County, New Jersey. Its water-quality measurements are published by NJDEP and shown on this page as reported.
What is the water quality of Lake Denmark?
- Lake Denmark in Morris County, New Jersey has water-quality measurements published by NJDEP, shown here as reported. Surface area: 242 acres.
Is Lake Denmark 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 Lake Denmark come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.