Whitetail Reservoir
Jefferson County, Montana835 acresView mapDirections
No nutrient or algae sampling on record from Montana DEQ for this lake.
Whitetail Reservoir in Jefferson County, Montana has water-quality measurements published by Montana DEQ, shown here as reported. Surface area: 835 acres.
Whitetail Reservoir is a 835-acre lake in Jefferson 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 Whitetail 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 Whitetail Reservoir
These are the measurements Montana DEQ publishes for Whitetail 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.
Ask about Whitetail Reservoir
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
835 acres
Shoreline
7.6 mi
No bathymetric survey has been published for Whitetail Reservoir, so its depth is not documented here.
Stays via Stay22
Stays near Whitetail Reservoir
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Frequently asked questions about Whitetail Reservoir
Where is Whitetail Reservoir?
- Whitetail Reservoir is a lake in Jefferson County, Montana. Its water-quality measurements are published by Montana DEQ and shown on this page as reported.
What is the water quality of Whitetail Reservoir?
- Whitetail Reservoir in Jefferson County, Montana has water-quality measurements published by Montana DEQ, shown here as reported. Surface area: 835 acres.
Is Whitetail 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 Whitetail Reservoir come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.