Dunkirk Reservoir
Toole County, Montana100 acresView mapDirections
No nutrient or algae sampling on record from Montana DEQ for this lake.
Dunkirk Reservoir in Toole County, Montana has water-quality measurements published by Montana DEQ, shown here as reported. Surface area: 100 acres.
Dunkirk Reservoir is a 100-acre lake in Toole County, Montana.
Source: EPA Water Quality Portal sampling records, Montana DEQ. 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 Dunkirk Reservoir is safe to swim in today is a call for the Montana Department of Environmental Quality and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Dunkirk Reservoir
These are the measurements Montana DEQ publishes for Dunkirk Reservoir, 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.
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Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
100 acres
Shoreline
2.5 mi
No bathymetric survey has been published for Dunkirk Reservoir, so its depth is not documented here.
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Stays near Dunkirk Reservoir
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Frequently asked questions about Dunkirk Reservoir
Where is Dunkirk Reservoir?
- Dunkirk Reservoir is a lake in Toole County, Montana. Its water-quality measurements are published by Montana DEQ and shown on this page as reported.
What is the water quality of Dunkirk Reservoir?
- Dunkirk Reservoir in Toole County, Montana has water-quality measurements published by Montana DEQ, shown here as reported. Surface area: 100 acres.
Is Dunkirk Reservoir 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 Dunkirk Reservoir come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.