When was Lewiston Lake last stocked?

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

How often is Lewiston Lake stocked?

It was stocked 2 times in the last 12 months.

Is Lewiston Lake stocked often?

Number 8 of 9 stocked waters in Trinity County by stocking days. Stocked less often than most California waters on our record. We count each day the agency reported stocking it.

Lewiston Lake trout stocking

Trinity County, California · lake · 1,904 ft elevation

Lewiston Lake was last stocked 3 months ago (Jul 26, 2026 to Aug 1, 2026). We have 2 stockings on record since Mar 8, 2026, 2 in the last 12 months.

Last stocked

3 months ago

Jul 26, 2026 to Aug 1, 2026

Next planned

Not announced

Last 12 months

2 stockings

Water temperature

48°F

Cool for trout

Number 8 of 9 stocked waters in Trinity County by stocking days.
Stocked less often than most California waters on our record.

River conditions

USGS gage: TRINITY R A LEWISTON CA (3 km away).

Water temperature: 48°F
Flow: 315 cfs; about normal for the last six weeks
Gage height: 13.81 ft

Cool for trout. Trout are active but slower; fishing picks up as the water warms through the day.

Water temperature (daily high), last six weeks (°F), daily. Latest: 49 °F on Nov 8. The green band is the ideal range for trout.

Streamflow, last six weeks (cfs), daily. Latest: 313 cfs on Nov 7.

Latest reading Nov 9, 2026, 9:15 AM UTC. USGS data are provisional. Gage page at USGS.

Weather at Lewiston Lake

Today
65°F
Sunny
wind 2 mph
Tonight
41°F
Partly Cloudy
wind 1 mph
Friday
69°F
Mostly Sunny
wind 2 mph
Friday Night
44°F
Mostly Clear
wind 1 mph
Saturday
68°F
Sunny
wind 0 to 5 mph
Saturday Night
42°F
Mostly Clear
wind 2 mph

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

Stocking history

20262 stockings

Date	Species	Since previous
Week of Jul 26Latest Jul 26 to Aug 1	Trout	20 weeks
Week of Mar 8 Mar 8 to Mar 14	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 Lewiston Lake?

Trinity 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 Lewiston Lake

Trinity Lake (Clair Engle Lake)lake · 6 mistocked Jul 26, 2026
Trinity River Stuart Forkstream · 10 mistocked Oct 18, 2026
Whiskeytown Lakelake · 15 mistocked Aug 2, 2026
Trinity River East Forkstream · 21 mistocked Oct 18, 2026
Carrville Pondpond · 22 mistocked Oct 18, 2026
Ewing Gulch Reservoirlake · 24 mistocked May 10, 2026
Coffee Creekstream · 24 mistocked Oct 18, 2026

All stocked waters in Trinity County Stocked this week in California

Questions about Lewiston Lake

When was Lewiston Lake last stocked?: The latest reported stocking was Jul 26, 2026 to Aug 1, 2026, according to California agency reports.
How often is Lewiston Lake stocked?: It was stocked 2 times in the last 12 months.
Is Lewiston Lake stocked often?: Number 8 of 9 stocked waters in Trinity County by stocking days. Stocked less often than most California waters on our record. We count each day the agency reported stocking it.
How warm is the water near Lewiston Lake?: The USGS gage read 48°F on Nov 9. Trout are active but slower; fishing picks up as the water warms through the day.