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.

Is McCoy Flat Reservoir stocked often?

Number 6 of 16 stocked waters in Lassen County by stocking days. Stocked less often than most California waters on our record. We count each day the agency reported stocking it.

McCoy Flat Reservoir trout stocking

Lassen County, California · lake · 5,551 ft elevation

McCoy Flat Reservoir was last stocked 5 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.

Last stocked

5 months ago

May 31, 2026 to Jun 6, 2026

Next planned

Not announced

Last 12 months

2 stockings

On record

2 stockings

since May 17, 2026

Number 6 of 16 stocked waters in Lassen County by stocking days.
Stocked less often than most California waters on our record.

Weather at McCoy Flat Reservoir

Tonight
29°F
Mostly Cloudy
wind 0 mph
Monday
57°F
Partly Sunny
1% rain · wind 0 to 5 mph
Monday Night
27°F
Mostly Clear
1% rain · wind 0 to 5 mph
Tuesday
61°F
Sunny
wind 0 to 5 mph
Tuesday Night
26°F
Mostly Clear
wind 0 mph
Veterans Day
61°F
Sunny
wind 0 to 5 mph

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

Stocking history

20262 stockings

Date	Species	Since previous
Week of May 31Latest May 31 to Jun 6	Trout	2 weeks
Week of May 17 May 17 to May 23	Trout

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. Seasons and limits: California fishing regulations.

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.

Directions Larger map California fishing regulations

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
Crater Lakelake · 12 mistocked Oct 11, 2026
Clear Creekstream · 13 mistocked Aug 23, 2026
Mountain Meadows Reservoirlake · 14 mistocked Feb 8, 2026

All stocked waters in Lassen County Stocked 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.
Is McCoy Flat Reservoir stocked often?: Number 6 of 16 stocked waters in Lassen County by stocking days. Stocked less often than most California waters on our record. We count each day the agency reported stocking it.