- Rating: Slow
- Conditions: Tom Ogden and two others fished for seven hours from kick boats. In that time, they caught 32 tiger trout ranging from 8-20 inches long. The best tackle was size 6-8 soft hackle flies or red leeches on fast-sinking line. Tom observed a number of other shoreline and boat anglers, but other didn't seem to be catching many fish.
- Location: Emery County
- Directions: Take Highway 31 northwest of Huntington, heading to the top of the canyon
- Type: Blue Ribbon
- Size: 118 acres
- Elevation: 9,014 feet
- Hours: No restrictions
- Likely catch: Cutthroat Trout, Tiger Trout
- Possible catch:
- Regulations: To see what statewide or special regulations apply to this waterbody, please read the current Fishing Guidebook.
- Site amenities: None
- Handicap access: None
- Site description: Huntington Reservoir is also known as Mammoth Reservoir. The lake regularly produces tiger and cutthroat trout up to 18 inches long. Float tubers usually have the best success.