Fishing lakes in Natrona County
12 lakes on record in Natrona County, Wyoming. Rainbow Trout is stocked most often. The most recent plant was in July 2026 at Alcova Reservoir. Casper has at least 2 lakes on this list as its nearest town.
- Most recent plant
- July 2026
- Alcova Reservoir
- Lakes
- 12
- Plants
- 191
- Species stocked
- 9
Lakes in Natrona County
12 locations shown. Tap a pin for details. · Open this area in Google Maps
Fishing near Casper
Stocked with Rainbow Trout, Cutthroat Trout, Kokanee Salmon, and Brown Trout.
A boat ramp at 1 lake.
| Photo | Lake | Plants | Last stocked |
|---|---|---|---|
| Pathfinder Reservoir | 46 plants | July 2026 | |
| Gray Reef Reservoir | 20 plants | April 2026 |
Other lakes in Natrona County
Species stocked in Natrona County
| Species | Plants | Lakes |
|---|---|---|
| Rainbow Trout | 68 | 7 |
| Cutthroat Trout | 48 | 8 |
| Kokanee Salmon | 30 | 2 |
| Brook Trout | 21 | 7 |
| Brown Trout | 17 | 4 |
| Tiger Trout | 3 | 1 |
| Bluegill | 2 | 2 |
| Channel Catfish | 1 | 1 |
Other counties in Wyoming
Albany CountyBig Horn CountyCampbell CountyCarbon CountyConverse CountyCrook CountyFremont CountyGoshen CountyHot Springs CountyJohnson CountyLaramie CountyLincoln CountyNiobrara CountyPark CountyPlatte CountySheridan CountySublette CountySweetwater CountyTeton CountyUinta CountyWashakie CountyWeston County
Common questions
Which lakes are in Natrona County?
12 lakes in Natrona County, Wyoming.
What fish are stocked most in Natrona County?
Rainbow Trout is stocked most often.
Which lake was stocked most recently?
The most recent plant was in July 2026 at Alcova Reservoir.