Lady of the Lake
Park County, Montana37 acresView mapDirections
No nutrient or algae sampling on record from Montana DEQ for this lake.
- 29 ft max depth
Lady of the Lake in Park County, Montana has water-quality measurements published by Montana DEQ, shown here as reported. Maximum depth: 29 ft. Surface area: 37 acres.
Lady of the Lake is a 37-acre lake in Park County, Montana with a maximum depth of 29 feet (10-foot average).
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 Lady of the 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 Lady of the Lake
These are the measurements Montana DEQ publishes for Lady of the 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 Lady of the Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
29 ft
Average depth
10 ft
Surface area
37 acres
Shoreline
1.4 mi
Stays via Stay22
Stays near Lady of the Lake
Compare lakeside cabins, hotels, and vacation rentals near Lady of the Lake in Park 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 Lady of the Lake
Prices for Oct 16–18, 4 adults. Change dates on the map below.
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Planning a whole trip? See where to stay at Montana’s top lakes →
Follow Lady of the Lake’s readings
Email me when new measurements post for this lake. Updates stay free.
Or email
Fishing Lady of the Lake
Nearby Lakes in Park County
Frequently asked questions about Lady of the Lake
Where is Lady of the Lake?
- Lady of the Lake is a lake in Park County, Montana. Its water-quality measurements are published by Montana DEQ and shown on this page as reported.
What is the water quality of Lady of the Lake?
- Lady of the Lake in Park County, Montana has water-quality measurements published by Montana DEQ, shown here as reported. Maximum depth: 29 ft. Surface area: 37 acres.
Is Lady of the Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Lady of the Lake?
- Lady of the Lake has a maximum depth of 29 feet and an average depth of 10 feet. The lake covers 37 acres.
Explore Lady of the Lake across LakeQuality
More lakes in Montana
Other Lakes in Montana
Where this data comes from
Measurements for Lady of the Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.