Mosquito Lake, Upper fishing

Common questions

What fish are at Mosquito Lake, Upper?

Fishing Mosquito Lake, Upper is most likely to be for Mixed Trout. All 2 plants on record are Mixed Trout. Mixed Trout was last stocked July 5, 2026. Rainbow Trout (Per CDFW's 2026 Provisional Stocking Plan for this water (a planning document, not a confirmed release)) is recorded here outside the stocking reports.

When is Mosquito Lake, Upper stocked?

Last stocked July 5, 2026. It is stocked 2 times in 2026, most often in June and July.

How do you get on Mosquito Lake, Upper?

Shore fishing is available and no fee is required. Facilities include camping and restrooms. The upper of two small alpine lakes lying right along Highway 4 in Stanislaus National Forest, about 8 miles east of Lake Alpine. Motorized boating is not recommended, and fishing from the highway shoulder is unsafe, so anglers use the shoreline. Free to visit, with vault toilets at the campground.

Which lakes near Mosquito Lake, Upper were stocked more recently?

Lake Alpine (5.4 mi), Blue Lake Lower (6.9 mi), Blue Lake Upper (8.3 mi), and Stanislaus River Clarks Fork (10.4 mi) were stocked more recently. Lake Alpine is also stocked with Mixed Trout, Blue Lake Lower is also stocked with Mixed Trout, Blue Lake Upper is also stocked with Mixed Trout, and Stanislaus River Clarks Fork is also stocked with Mixed Trout.

How Mosquito Lake, Upper is stocked

Lake Alpine (5.4 mi), Blue Lake Lower (6.9 mi), Blue Lake Upper (8.3 mi), and Stanislaus River Clarks Fork (10.4 mi) were stocked more recently. Lake Alpine is also stocked with Mixed Trout, Blue Lake Lower is also stocked with Mixed Trout, Blue Lake Upper is also stocked with Mixed Trout, and Stanislaus River Clarks Fork is also stocked with Mixed Trout.