Lost Creek Lake
Sweetwater County, Wyoming911 acresView mapDirections
No nutrient or algae sampling on record from Wyoming DEQ for this lake.
Lost Creek Lake in Sweetwater County, Wyoming has water-quality measurements published by Wyoming DEQ, shown here as reported. Surface area: 911 acres.
Lost Creek Lake is a 911-acre lake in Sweetwater County, Wyoming.
Source: EPA Water Quality Portal sampling records, Wyoming 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 Lost Creek Lake is safe to swim in today is a call for the Wyoming Department of Environmental Quality and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Lost Creek Lake
These are the measurements Wyoming DEQ publishes for Lost Creek 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 Lost Creek Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
911 acres
Shoreline
10.1 mi
No bathymetric survey has been published for Lost Creek Lake, so its depth is not documented here.
Stays via Stay22
Stays near Lost Creek Lake
Compare lakeside cabins, hotels, and vacation rentals near Lost Creek Lake in Sweetwater County, Wyoming — 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 Lost Creek Lake
Prices for Oct 9–11, 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 Wyoming’s top lakes →
Follow Lost Creek Lake’s readings
Email me when new measurements post for this lake. Updates stay free.
Or email
Fishing Lost Creek Lake
Nearby Lakes in Sweetwater County
Frequently asked questions about Lost Creek Lake
Where is Lost Creek Lake?
- Lost Creek Lake is a lake in Sweetwater County, Wyoming. Its water-quality measurements are published by Wyoming DEQ and shown on this page as reported.
What is the water quality of Lost Creek Lake?
- Lost Creek Lake in Sweetwater County, Wyoming has water-quality measurements published by Wyoming DEQ, shown here as reported. Surface area: 911 acres.
Is Lost Creek Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Explore Lost Creek Lake across LakeQuality
More lakes in Wyoming
Other Lakes in Wyoming
Where this data comes from
Measurements for Lost Creek Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.