When was Susan River Upper last stocked?

The latest reported stocking was Jul 26, 2026 to Aug 1, 2026, according to California agency reports.

How often is Susan River Upper stocked?

It was stocked 6 times in the last 12 months. Across all years on record, most stockings come in June.

Is Susan River Upper stocked often?

The third most stocked of 16 waters in Lassen County. Stocked more often than 63% of California waters on our record. We count each day the agency reported stocking it.

Susan River Upper trout stocking

Lassen County, California · stream · 5,186 ft elevation

Susan River Upper was last stocked 3 months ago (Jul 26, 2026 to Aug 1, 2026). We have 6 stockings on record since Apr 12, 2026, 6 in the last 12 months. Most stockings come in June.

Last stocked

3 months ago

Jul 26, 2026 to Aug 1, 2026

Next planned

Not announced

Last 12 months

6 stockings

On record

6 stockings

since Apr 12, 2026

The third most stocked of 16 waters in Lassen County.
Stocked more often than 63% of California waters on our record.

Weather at Susan River Upper

This Afternoon
60°F
Partly Sunny
wind 5 mph
Tonight
33°F
Mostly Cloudy
wind 0 to 5 mph
Monday
58°F
Partly Sunny
wind 0 to 5 mph
Monday Night
32°F
Mostly Clear
wind 0 to 5 mph
Tuesday
62°F
Sunny
wind 0 to 5 mph
Tuesday Night
33°F
Mostly Clear
wind 0 mph

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

When is Susan River Upper stocked?

Most stockings come in June.

By month, all years

Stockings of Susan River Upper by month, all years on record. This month is shown in blue.

Stocking history

20266 stockings

Date	Species	Since previous
Week of Jul 26Latest Jul 26 to Aug 1	Trout	4 weeks
Week of Jun 28 Jun 28 to Jul 4	Trout	1 week
Week of Jun 21 Jun 21 to Jun 27	Trout	2 weeks
Week of Jun 7 Jun 7 to Jun 13	Trout	5 weeks
Week of May 3 May 3 to May 9	Trout	3 weeks
Week of Apr 12 Apr 12 to Apr 18	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 Susan River Upper?

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 Susan River Upper

McCoy Flat Reservoirlake · 6 mistocked May 31, 2026
Goodrich Creek Lowerstream · 7 mistocked Aug 23, 2026
Mountain Meadows Reservoirlake · 11 mistocked Feb 8, 2026
Susan River Lowerstream · 11 mistocked Jul 26, 2026
Clear Creekstream · 13 mistocked Aug 23, 2026
Shotoverin Lakelake · 16 mistocked Jun 14, 2026
Silver Lakelake · 17 mistocked Jun 7, 2026
Caribou Lakelake · 17 mistocked Jun 14, 2026

All stocked waters in Lassen County Stocked this week in California

Questions about Susan River Upper

When was Susan River Upper last stocked?: The latest reported stocking was Jul 26, 2026 to Aug 1, 2026, according to California agency reports.
How often is Susan River Upper stocked?: It was stocked 6 times in the last 12 months. Across all years on record, most stockings come in June.
Is Susan River Upper stocked often?: The third most stocked of 16 waters in Lassen County. Stocked more often than 63% of California waters on our record. We count each day the agency reported stocking it.