Reservoir Lake
Beaverhead County, Montana41 acresView mapDirections
No nutrient or algae sampling on record from Montana DEQ for this lake.
Reservoir Lake in Beaverhead County, Montana has water-quality measurements published by Montana DEQ, shown here as reported. Surface area: 41 acres.
Reservoir Lake is a 41-acre lake in Beaverhead County, Montana.
Source: EPA Water Quality Portal sampling records, Montana DEQ. Methodology: how these readings are compared.
What Reservoir Lake is good for
From access and monitoring records, not editorial picks.
- Camping2 public campgrounds nearby
Swimming conditions
No readingNot rated
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Reservoir Lake 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 Reservoir Lake
These are the measurements Montana DEQ publishes for Reservoir 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 Reservoir Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
41 acres
Shoreline
1.3 mi
No bathymetric survey has been published for Reservoir Lake, so its depth is not documented here.
Recreation & Access
Public campgrounds near Reservoir Lake
- Reservoir Lake Campground0.7 km
- Bloody Dick Cabin1.0 kmReserve
Nearest public campgrounds in the USGS National Map inventory, within about 3 miles. An empty list means USGS records no campground that close, which is not the same as camping being unavailable. Where the source gives an official reservation link, it is used; the cabin and hotel search does not cover campsites. More camping lakes
Stays via Stay22
Stays near Reservoir Lake
Compare lakeside cabins, hotels, and vacation rentals near Reservoir Lake in Beaverhead County, Montana — 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 Reservoir Lake
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Fishing Reservoir Lake
Nearby Lakes in Beaverhead County
Frequently asked questions about Reservoir Lake
Where is Reservoir Lake?
- Reservoir Lake is a lake in Beaverhead County, Montana. Its water-quality measurements are published by Montana DEQ and shown on this page as reported.
What is the water quality of Reservoir Lake?
- Reservoir Lake in Beaverhead County, Montana has water-quality measurements published by Montana DEQ, shown here as reported. Surface area: 41 acres.
Is Reservoir Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Are there campgrounds on Reservoir Lake?
- Reservoir Lake has 2 public campgrounds from USGS The National Map within 5 km, including Reservoir Lake Campground, Bloody Dick Cabin. This is a location join, not a booking. Cabins and hotels are listed separately; campsite reservations use the official link when the source provides one.
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Where this data comes from
Measurements for Reservoir Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.
Other records on this page
Public campgrounds from USGS The National Map Structures, within about 3 miles