Wyoming Lake Levels
Current water level for 17 lakes and reservoirs in Wyoming, updated daily from public agency data.
Rising fastest
Anchor Reservoir
+0.62 ft in 7 days
Falling fastest
Guernsey Reservoir
-6.05 ft in 7 days
| Lake | Level | Change (7d) | Status |
|---|---|---|---|
| Alcova Reservoir | 5498.67 ft | +0.04 ft | high for this time of year |
| Anchor Reservoir | 6368.2 ft | +0.62 ft | above average for this time of year |
| Big Sandy Reservoir | 6743.25 ft | -2.27 ft | current reading available |
| Boysen Reservoir | 4711.74 ft | -0.54 ft | low for this time of year |
| Buffalo Bill Reservoir | 5381.16 ft | -2.64 ft | above average for this time of year |
| Bull Lake Reservoir | 5791.47 ft | -3.07 ft | about average for this time of year |
| Eden Reservoir | 6705.07 ft | -0.11 ft | below average for this time of year |
| Fontenelle Reservoir | 6500.34 ft | -0.07 ft | about average for this time of year |
| Glendo Reservoir | 4588.44 ft | -3.32 ft | low for this time of year |
| Grassy Lake | 7180.69 ft | +0.25 ft | low for this time of year |
| Gray Reef Reservoir | 5330.94 ft | +0.59 ft | above average for this time of year |
| Guernsey Reservoir | 4405.59 ft | -6.05 ft | low for this time of year |
| Jackson Lake | 6748.67 ft | -2.71 ft | low for this time of year |
| Keyhole Reservoir | 4085.33 ft | -0.47 ft | low for this time of year |
| Pathfinder Reservoir | 5785.94 ft | -0.87 ft | low for this time of year |
| Pilot Butte Reservoir | 5451.39 ft | -1.05 ft | high for this time of year |
| Seminoe Reservoir | 6300.98 ft | -1.32 ft | low for this time of year |