When was Mamie Lake last stocked?

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

How often is Mamie Lake stocked?

It was stocked 4 times in the last 12 months. Across all years on record, most stockings come in May and July.

Is Mamie Lake stocked often?

Number 23 of 38 stocked waters in Mono County by stocking days. Stocked about as often as a typical California water on our record. We count each day the agency reported stocking it.

How warm is the water near Mamie Lake?

The nearest USGS gage read 34°F on Nov 9. Trout are sluggish below about 45°F. Fish slow and deep, midday is often best.

Mamie Lake trout stocking

Mono County, California · lake · 8,905 ft elevation

Mamie Lake was last stocked 3 months ago (Jul 26, 2026 to Aug 1, 2026). We have 4 stockings on record since May 17, 2026, 4 in the last 12 months. Most stockings come in May and July.

Last stocked

3 months ago

Jul 26, 2026 to Aug 1, 2026

Next planned

Not announced

Last 12 months

4 stockings

Water temperature

34°F

Cold for trout

Number 23 of 38 stocked waters in Mono County by stocking days.
Stocked about as often as a typical California water on our record.

River conditions

Nearest USGS gage: MF SAN JOAQUIN R NR MAMMOTH LAKES CA (7 km away, on a different stream or lake).

Water temperature: 34°F
Flow: 7 cfs; about normal for the last six weeks
Gage height: 2.50 ft

Cold for trout. Trout are sluggish below about 45°F. Fish slow and deep, midday is often best.

Streamflow, last six weeks (cfs), daily. Latest: 7 cfs on Nov 8.

Latest reading Nov 9, 2026, 12:00 PM UTC. USGS data are provisional. Gage page at USGS.

Weather at Mamie Lake

Overnight
34°F
Mostly Clear
wind 10 mph
Monday
49°F
Mostly Sunny
wind 5 to 10 mph
Monday Night
32°F
Partly Cloudy
wind 5 mph
Tuesday
50°F
Sunny
wind 5 mph
Tuesday Night
33°F
Clear
wind 5 to 10 mph
Veterans Day
51°F
Sunny
wind 0 to 5 mph

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

When is Mamie Lake stocked?

Most stockings come in May and July.

By month, all years

Stockings of Mamie Lake by month, all years on record. This month is shown in blue.

Stocking history

20264 stockings

Date	Species	Since previous
Week of Jul 26Latest Jul 26 to Aug 1	Trout	3 weeks
Week of Jul 5 Jul 5 to Jul 11	Trout	5 weeks
Week of May 31 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 Mamie Lake?

Mono 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 Mamie Lake

George Lakelake · 1 mistocked Jun 21, 2026
Mary Lakelake · 1 mistocked Sep 13, 2026
Twin Lakes, Mammothlake · 1 mistocked Aug 23, 2026
Sherwin Creekstream · 4 mistocked Jul 12, 2026
Mammoth Creekstream · 6 mistocked Jun 21, 2026
Deadman Creekstream · 8 mistocked Jun 28, 2026
Convict Lakelake · 8 mistocked Aug 30, 2026
Convict Creekstream · 9 mistocked Sep 13, 2026

All stocked waters in Mono County Stocked this week in California

Questions about Mamie Lake

When was Mamie Lake last stocked?: The latest reported stocking was Jul 26, 2026 to Aug 1, 2026, according to California agency reports.
How often is Mamie Lake stocked?: It was stocked 4 times in the last 12 months. Across all years on record, most stockings come in May and July.
Is Mamie Lake stocked often?: Number 23 of 38 stocked waters in Mono County by stocking days. Stocked about as often as a typical California water on our record. We count each day the agency reported stocking it.
How warm is the water near Mamie Lake?: The nearest USGS gage read 34°F on Nov 9. Trout are sluggish below about 45°F. Fish slow and deep, midday is often best.