Round Lake
Barnes County, North Dakota284 acresView mapDirections
No nutrient or algae sampling on record from ND DEQ for this lake.
Round Lake in Barnes County, North Dakota has water-quality measurements published by ND DEQ, shown here as reported. Surface area: 284 acres.
Round Lake is a 284-acre lake in Barnes County, North Dakota.
Source: EPA Water Quality Portal sampling records, NDDEQ. 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 Round Lake is safe to swim in today is a call for the North Dakota Department of Environmental Quality and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Round Lake
These are the measurements ND DEQ publishes for Round 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 Round Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
284 acres
Shoreline
4.2 mi
No bathymetric survey has been published for Round Lake, so its depth is not documented here.
Stays via Stay22
Stays near Round Lake
Compare lakeside cabins, hotels, and vacation rentals near Round Lake in Barnes County, North Dakota — 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.
Top-rated places to stay near Round Lake
Prices for Oct 16–18, 4 adults. Change dates on the map below.
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Planning a whole trip? See where to stay at North Dakota’s top lakes →
Follow Round Lake’s readings
Email me when new measurements post for this lake. Updates stay free.
Or email
Fishing Round Lake
Nearby Lakes in Barnes County
Frequently asked questions about Round Lake
Where is Round Lake?
- Round Lake is a lake in Barnes County, North Dakota. Its water-quality measurements are published by ND DEQ and shown on this page as reported.
What is the water quality of Round Lake?
- Round Lake in Barnes County, North Dakota has water-quality measurements published by ND DEQ, shown here as reported. Surface area: 284 acres.
Is Round Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Explore Round Lake across LakeQuality
More lakes in North Dakota
Other Lakes in North Dakota
Where this data comes from
Measurements for Round Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.
Other records on this page
Depth, fish, and access data from North Dakota Game & Fish