Mill Hollow Reservoir
UT · Wasatch
- Stocked
- 19 acres mapped (USGS NHD)
- 0.8 miles of shoreline
The pin marks the middle of the water, for directions. The shoreline on the map comes from USGS NHD.
At a glance
- Acres
- 19 acres
- Shoreline
- 0.8 miles of shoreline
- County
- Wasatch County
- Last stocked
- September 14, 2026
- Species
- Rainbow Trout, RAINBOW, Tiger Trout, Brook Trout
Conditions
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Overview
Mill Hollow Reservoir is a small reservoir on the Uinta-Wasatch-Cache National Forest, next to Mill Hollow Campground at about 8,800 feet. To get there from Woodland, drive 12 miles southeast on State Highway 35, then 2.8 miles on Forest Road 054. The Forest Service lists rainbow and albino rainbow trout fishing. Canoeing and kayaking are popular on the small water. The 1-mile Lakeshore Trail and the 3-mile Mill Hollow Trail start in the campground, and fir, lodgepole pine and aspen shade the area. The campground is seasonal: it is closed for the rest of 2026 and is expected to reopen around May 7, 2027. Do not clean fish where drinking water is supplied.
Regulations
No Mill Hollow-specific rules were found. Statewide rules apply; check the current Utah Fishing Guidebook: https://wildlife.utah.gov/guidebooks/fishing_guidebook.pdf
Stocking history
| Species | Qty | Size | When |
|---|---|---|---|
| Rainbow Trout | 504 | 10.99 | 09-14-2026 |
| Rainbow Trout | 506 | 11.07 | 09-02-2026 |
| RAINBOW | 506 | 11.07 | 09-02-2026 |
| Rainbow Trout | 501 | 12.4 | 08-17-2026 |
| RAINBOW | 501 | 12.4 | 08-17-2026 |
| Rainbow Trout | 500 | 12.53 | 08-04-2026 |
| RAINBOW | 500 | 12.53 | 08-04-2026 |
| Tiger Trout | 688 | 3.36 | 07-27-2026 |
| Rainbow Trout | 500 | 9.98 | 07-21-2026 |
| RAINBOW | 500 | 9.98 | 07-21-2026 |
| Brook Trout | 1503 | 2.97 | 07-06-2026 |
| Rainbow Trout | 501 | 10.54 | 07-06-2026 |
| Tiger Trout | 3850 | 3.35, 3.27 | 07-06-2026 |
| RAINBOW | 501 | 10.54 | 07-06-2026 |
| Rainbow Trout | 801 | 11.22 | 06-23-2026 |
| RAINBOW | 801 | 11.22 | 06-23-2026 |
| Rainbow Trout | 599 | 11.49 | 06-17-2026 |
| RAINBOW | 599 | 11.49 | 06-17-2026 |
| Rainbow Trout | 800 | 12.03 | 06-03-2026 |
| RAINBOW | 800 | 12.03 | 06-03-2026 |
| Rainbow Trout | 871 | 11.02, 10.33 | 05-13-2026 |
| RAINBOW | 871 | 10.33, 11.02 | 05-13-2026 |
Gear for the fish stocked here
Rainbow Trout
Rod: Light or ultralight spinning rod, about 4.5 to 8.5 feet; 5 to 6.5 feet suits stocked ponds.
Line: 4 to 10 lb monofilament, with 6 to 8 lb a good middle. Go lighter in clear water.
Baits: worms or cut nightcrawlers, salmon eggs, kernel corn
Lures: small inline spinners, small spoons, curly tail jigs and grubs
Tiger Trout
Rod: Standard light trout spinning rod, about 4.5 to 8.5 feet.
Line: 4 to 8 lb mono. Lean toward the heavy end: tiger trout eat other fish and can reach 20 inches in good waters.
Baits: bait where legal
Lures: minnow-imitating plugs, spoons, spinners
Brook Trout
Rod: Fairly light spinning or spincast rod, the same light gear used for other trout.
Line: 4 to 6 lb test.
Baits: worms, crickets, grasshoppers
Lures: small spoons, small spinners, small jigs
Likely species (watershed)
Arctic Grayling, Bluehead Sucker, Brown Trout, Longnose Dace, Mottled Sculpin, Mountain Sucker, Redside Shiner, Speckled Dace
Likely species come from USGS Aquatic GAP ranges for the whole watershed (HUC8). They show what may be here, not a count of this water.
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More in Wasatch
USDA Forest Service, Uinta-Wasatch-Cache National Forest
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Some stocking records are adapted from LurePassion (formerly lurepassion.com) (normalized and matched to our waters), licensed CC BY 4.0. State agencies retain their own terms for the underlying records.