
Glendo Reservoir
Fed by the North Platte River, Glendo Reservoir holds roughly 12,000 acres of water in Wyoming. It lies in Platte County. Wyoming…
State
Wyoming has 19 lakes and reservoirs in this guide. 18 of them are reservoirs held back by a dam and 1 are natural lakes. The largest is Yellowstone Lake at about 87,475 acres. The deepest water on record here is at Fremont Lake, about 690 feet. Rivers that feed or drain them include the North Platte River, the Big Sandy River and the Wind River. 3 of these lakes have a public gauge, so their water level on this site is a real reading rather than an estimate. The agency behind the most lakes here is Natrona County / USBR. Across the state we map 4 named swimming spots and access points from federal and state sources.
Click a marker to open the lake page.
Each page has the live water level, weather, access points and sources.

Fed by the North Platte River, Glendo Reservoir holds roughly 12,000 acres of water in Wyoming. It lies in Platte County. Wyoming…

Yellowstone Lake covers about 87,475 acres of the Yellowstone River in Wyoming. Its shoreline falls inside Teton County.…
Readings are refreshed from the operating agency and stamped with the time they were taken. Check the level before planning a trip around a specific ramp or beach.
| Lake | Level | Full pool | How full |
|---|---|---|---|
| Glendo Reservoir | — | — | no percent published |
| Yellowstone Lake | — | — | no percent published |