Sinclair Slough
Stutsman County, North Dakota54 acresView mapDirections
No nutrient or algae sampling on record from ND DEQ for this lake.
Sinclair Slough in Stutsman County, North Dakota has water-quality measurements published by ND DEQ, shown here as reported. Surface area: 54 acres.
Sinclair Slough is a 54-acre lake in Stutsman 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 Sinclair Slough 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 Sinclair Slough
These are the measurements ND DEQ publishes for Sinclair 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 Sinclair Slough
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
54 acres
No bathymetric survey has been published for Sinclair Slough, so its depth is not documented here.
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Fishing Sinclair Slough
Nearby Lakes in Stutsman County
Frequently asked questions about Sinclair Slough
Where is Sinclair Slough?
- Sinclair Slough is a lake in Stutsman 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 Sinclair Slough?
- Sinclair Slough in Stutsman County, North Dakota has water-quality measurements published by ND DEQ, shown here as reported. Surface area: 54 acres.
Is Sinclair 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 Sinclair Slough 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