Mammoth Creek flows near Hatch in Garfield County and is a productive stream fishery for Rainbow Trout in the Dixie National Forest. Easy access and light pressure make it a local favorite.
Recent Stocking
| Species | Amount | Date |
|---|---|---|
| Rainbow Trout | 242 fish | |
| Tiger Trout | 500 fish | |
| Rainbow Trout | 260 fish | |
| Brown Trout | 3,046 fish |
Species
Primary
Rainbow Trout
Also present
Brook Trout
- Rainbow Trout: Rainbow Trout stocked through summer
- Brook Trout: Brook Trout in upper reaches
Recommended Gear
Proven lures and bait for what's biting here.
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Fishing Regulations
Updated| Species / Rule | Limit |
|---|---|
| Brown Trout, Cutthroat Trout, Rainbow Trout, Brook Trout, Tiger Trout | 4 (combined) |
| Mountain Whitefish | 10 |
- •All other reaches: statewide limits apply:
Summarized from Utah DWR and may be out of date — always confirm current rules before fishing.
Get Directions
From Hatch, take US-89 south. Access Mammoth Creek along UT-143 heading west toward Brian Head.
Open in Google MapsAccess & Facilities
- Shore fishing✓
- Boat ramp—
- Restrooms—
- Wheelchair accessible—
Current Weather
Temperature
84°F
Wind
8 mph
Clear skies