Weigand Reservoir
Phillips County, Montana1,097 acresView mapDirections
No nutrient or algae sampling on record from Montana DEQ for this lake.
Weigand Reservoir in Phillips County, Montana has water-quality measurements published by Montana DEQ, shown here as reported. Surface area: 1097 acres.
Weigand Reservoir is a 1,097-acre lake in Phillips County, Montana.
Source: EPA Water Quality Portal sampling records, Montana DEQ. Methodology: how these readings are compared.
What Weigand Reservoir is good for
From access and monitoring records, not editorial picks.
- Big water1,097 acres
Swimming conditions
No readingNot rated
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Weigand 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 Weigand Reservoir
These are the measurements Montana DEQ publishes for Weigand 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 Weigand Reservoir
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
1,097 acres
Shoreline
18.3 mi
No bathymetric survey has been published for Weigand Reservoir, so its depth is not documented here.
Stays via Stay22
Stays near Weigand Reservoir
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Fishing Weigand Reservoir
Nearby Lakes in Phillips County
Frequently asked questions about Weigand Reservoir
Where is Weigand Reservoir?
- Weigand Reservoir is a lake in Phillips County, Montana. Its water-quality measurements are published by Montana DEQ and shown on this page as reported.
What is the water quality of Weigand Reservoir?
- Weigand Reservoir in Phillips County, Montana has water-quality measurements published by Montana DEQ, shown here as reported. Surface area: 1097 acres.
Is Weigand 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 Weigand Reservoir come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.