McCoy Flat Reservoir trout stocking

Lassen County, California · lake

McCoy Flat Reservoir was last stocked 4 months ago (May 31, 2026 to Jun 6, 2026). We have 2 stockings on record since May 17, 2026, 2 in the last 12 months.

Weather at McCoy Flat Reservoir

• Tonight
  39°F
  Mostly Cloudy
  2% rain · wind 5 mph
• Friday
  66°F
  Sunny
  2% rain · wind 5 to 10 mph
• Friday Night
  31°F
  Partly Cloudy
  wind 0 to 5 mph
• Saturday
  66°F
  Partly Sunny
  wind 0 to 10 mph
• Saturday Night
  35°F
  Mostly Cloudy
  2% rain · wind 0 to 5 mph
• Sunday
  63°F
  Mostly Sunny
  2% rain · wind 0 to 5 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 McCoy Flat Reservoir?

Lassen 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 McCoy Flat Reservoir

• Susan River Upperstream · 6 mistocked Jul 26, 2026
• Goodrich Creek Lowerstream · 10 mistocked Aug 23, 2026
• Shotoverin Lakelake · 10 mistocked Jun 14, 2026
• Silver Lakelake · 11 mistocked Jun 7, 2026
• Caribou Lakelake · 12 mistocked Jun 14, 2026
• Clear Creekstream · 13 mistocked Aug 23, 2026
• Mountain Meadows Reservoirlake · 14 mistocked Feb 8, 2026
• Susan River Lowerstream · 17 mistocked Jul 26, 2026

All stocked waters in Lassen CountyStocked this week in California

Questions about McCoy Flat Reservoir

When was McCoy Flat Reservoir last stocked?

The latest reported stocking was May 31, 2026 to Jun 6, 2026, according to California agency reports.

How often is McCoy Flat Reservoir stocked?

It was stocked 2 times in the last 12 months.