Mosquito Lake, Upper trout stocking

Alpine County, California · lake

Mosquito Lake, Upper was last stocked 3 months ago (Jul 5 to 11, 2026). We have 2 stockings on record since Jun 7, 2026, 2 in the last 12 months.

Weather at Mosquito Lake, Upper

• Tonight
  46°F
  Partly Cloudy
  2% rain · wind 6 to 13 mph
• Friday
  58°F
  Mostly Sunny
  2% rain · wind 12 to 18 mph
• Friday Night
  43°F
  Partly Cloudy
  wind 12 mph
• Saturday
  58°F
  Sunny
  wind 9 to 13 mph
• Saturday Night
  43°F
  Partly Cloudy
  wind 9 to 13 mph
• Sunday
  51°F
  Mostly Sunny
  1% rain · wind 12 to 15 mph

Forecast from the National Weather Service for this location, refreshed hourly.

Stocking history

From California fish and wildlife agency reports, collected nightly and kept after the agency takes them down. Agencies revise reports; check the agency's report before you go.

Where is Mosquito Lake, Upper?

Alpine County, California. The marker is the agency's location for this water; streams are often stocked at several access points.

DirectionsLarger map

Stocked waters near Mosquito Lake, Upper

• Mosquito Lake, Lowerlake · 1 mistocked Jul 5, 2026
• Lake Alpinelake · 5 mistocked Jul 19, 2026
• Blue Lake Lowerlake · 7 mistocked Jul 19, 2026
• Blue Lake Upperlake · 8 mistocked Jul 19, 2026
• Stanislaus River Clarks Forkstream · 10 mistocked Aug 2, 2026
• Silver Creekstream · 12 mistocked Jul 26, 2026
• Stanislaus River Middle Forkstream · 13 mistocked Sep 6, 2026
• Red Lakelake · 13 mistocked May 31, 2026

All stocked waters in Alpine CountyStocked this week in California

Questions about Mosquito Lake, Upper

When was Mosquito Lake, Upper last stocked?

The latest reported stocking was Jul 5 to 11, 2026, according to California agency reports.

How often is Mosquito Lake, Upper stocked?

It was stocked 2 times in the last 12 months.