When was West Valley Reservoir last stocked?

The latest reported stocking was Mar 29, 2026 to Apr 4, 2026, according to California agency reports.

How often is West Valley Reservoir stocked?

It was stocked 3 times in the last 12 months. Across all years on record, most stockings come in March.

West Valley Reservoir trout stocking

Lassen, Modoc County, California · lake

West Valley Reservoir was last stocked 6 months ago (Mar 29, 2026 to Apr 4, 2026). We have 3 stockings on record since Sep 28, 2025, 3 in the last 12 months. Most stockings come in March.

Last stocked

6 months ago

Mar 29, 2026 to Apr 4, 2026

Next planned

Not announced

Last 12 months

3 stockings

On record

3 stockings

since Sep 28, 2025

River conditions

Nearest USGS gage: SF PIT R NR LIKELY CA (5 km away, on a different stream or lake).

Flow: 15 cfs; much lower than usual for the last six weeks
Gage height: 1.85 ft

Streamflow, last six weeks (cfs), daily. Latest: 15 cfs on Sep 23.

Latest reading Sep 25, 2026, 2:45 AM UTC. USGS data are provisional. Gage page at USGS.

Weather at West Valley Reservoir

Tonight
47°F
Mostly Cloudy
1% rain · wind 7 to 14 mph
Friday
68°F
Mostly Sunny
1% rain · wind 3 to 16 mph
Friday Night
33°F
Partly Cloudy
wind 1 to 15 mph
Saturday
71°F
Mostly Cloudy
wind 1 to 14 mph
Saturday Night
42°F
Mostly Cloudy
2% rain · wind 2 to 14 mph
Sunday
67°F
Partly Sunny
3% rain · wind 3 to 12 mph

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

When is West Valley Reservoir stocked?

Most stockings come in March.

By month, all years

Stockings of West Valley Reservoir by month, all years on record. This month is shown in blue.

Year by year

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2026			2
2025									1

Stocking history

Date	Species	Hatchery
Mar 29, 2026 to Apr 4, 2026	Trout
Mar 22 to 28, 2026	Trout
Sep 28, 2025 to Oct 4, 2025	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.

Where is West Valley Reservoir?

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

Directions Larger map

Stocked waters near West Valley Reservoir

Pit River South Forkstream · 2 mistocked May 17, 2026
Blue Lakelake · 7 mistocked Jun 21, 2026
Smith Flat Reservoirlake · 7 mistocked May 10, 2026
Bayley Reservoirlake · 13 mistocked May 31, 2026
Pine Creek Reservoirlake · 15 mistocked May 10, 2026
Rainbow Pondpond · 19 mistocked May 10, 2026
Dodge Reservoirlake · 20 mistocked May 17, 2026
Ash Creek Upperstream · 22 mistocked May 17, 2026

All stocked waters in Lassen, Modoc County Stocked this week in California

Questions about West Valley Reservoir

When was West Valley Reservoir last stocked?: The latest reported stocking was Mar 29, 2026 to Apr 4, 2026, according to California agency reports.
How often is West Valley Reservoir stocked?: It was stocked 3 times in the last 12 months. Across all years on record, most stockings come in March.