When was Twin Lake Upper, Bridgeport last stocked?

The latest reported stocking was Aug 30, 2026 to Sep 5, 2026, according to California agency reports.

How often is Twin Lake Upper, Bridgeport stocked?

It was stocked 9 times in the last 12 months. Across all years on record, most stockings come in July to August.

Twin Lake Upper, Bridgeport trout stocking

Mono County, California · lake

Twin Lake Upper, Bridgeport was last stocked 4 weeks ago (Aug 30, 2026 to Sep 5, 2026). We have 9 stockings on record since Apr 19, 2026, 9 in the last 12 months. Most stockings come in July to August.

Last stocked

4 weeks ago

Aug 30, 2026 to Sep 5, 2026

Next planned

Not announced

Last 12 months

9 stockings

On record

9 stockings

since Apr 19, 2026

River conditions

USGS gage: ROBINSON CK AT TWIN LKS OUTLET NR BRIDGEPORT, CA (4 km away).

Flow: 18 cfs; lower than usual for the last six weeks
Gage height: 1.53 ft

Streamflow, last six weeks (cfs), daily. Latest: 18 cfs on Sep 23.

Latest reading Sep 25, 2026, 3:00 AM UTC. USGS data are provisional. Gage page at USGS.

Weather at Twin Lake Upper, Bridgeport

Tonight
52°F
Areas Of Smoke
1% rain · wind 10 to 15 mph
Friday
73°F
Mostly Sunny
1% rain · wind 15 to 25 mph
Friday Night
48°F
Areas Of Smoke
wind 10 to 15 mph
Saturday
74°F
Mostly Sunny
wind 10 to 15 mph
Saturday Night
45°F
Partly Cloudy
wind 10 mph
Sunday
68°F
Mostly Sunny
1% rain · wind 10 to 15 mph

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

When is Twin Lake Upper, Bridgeport stocked?

Most stockings come in July to August.

By month, all years

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

Stocking history

Date	Species	Hatchery
Aug 30, 2026 to Sep 5, 2026	Trout
Aug 23 to 29, 2026	Trout
Aug 9 to 15, 2026	Trout
Jul 26, 2026 to Aug 1, 2026	Trout
Jul 19 to 25, 2026	Trout
Jul 5 to 11, 2026	Trout
Jun 28, 2026 to Jul 4, 2026	Trout
May 17 to 23, 2026	Trout
Apr 19 to 25, 2026	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 Twin Lake Upper, Bridgeport?

Mono 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 Twin Lake Upper, Bridgeport

Twin Lake Lower, Bridgeportlake · 2 mistocked Aug 30, 2026
Robinson Creekstream · 4 mistocked Aug 23, 2026
Trumbull Lakelake · 9 mistocked Aug 23, 2026
Virginia Lake Lowerlake · 9 mistocked Sep 13, 2026
Virginia Lake Upperlake · 9 mistocked Sep 13, 2026
Lundy Lakelake · 11 mistocked Aug 16, 2026
Bridgeport Reservoirlake · 12 mistocked Jul 26, 2026
Saddlebag Lakelake · 13 mistocked Aug 16, 2026

All stocked waters in Mono County Stocked this week in California

Questions about Twin Lake Upper, Bridgeport

When was Twin Lake Upper, Bridgeport last stocked?: The latest reported stocking was Aug 30, 2026 to Sep 5, 2026, according to California agency reports.
How often is Twin Lake Upper, Bridgeport stocked?: It was stocked 9 times in the last 12 months. Across all years on record, most stockings come in July to August.