When was McSwain Reservoir last stocked?

The latest reported stocking was Sep 6 to 12, 2026, according to California agency reports.

How often is McSwain Reservoir stocked?

It was stocked 8 times in the last 12 months. Across all years on record, most stockings come in August and October to November.

McSwain Reservoir trout stocking

Mariposa County, California · lake

McSwain Reservoir was last stocked 3 weeks ago (Sep 6 to 12, 2026). We have 8 stockings on record since Oct 5, 2025, 8 in the last 12 months. Most stockings come in August and October to November.

Last stocked

3 weeks ago

Sep 6 to 12, 2026

Next planned

Not announced

Last 12 months

8 stockings

On record

8 stockings

since Oct 5, 2025

Weather at McSwain Reservoir

Tonight
63°F
Mostly Clear
3% rain · wind 5 mph
Friday
88°F
Sunny
3% rain · wind 5 to 10 mph
Friday Night
60°F
Mostly Clear
wind 0 to 10 mph
Saturday
87°F
Sunny
wind 0 to 5 mph
Saturday Night
59°F
Partly Cloudy
wind 0 to 5 mph
Sunday
80°F
Mostly Sunny
wind 0 to 10 mph

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

When is McSwain Reservoir stocked?

Most stockings come in August and October to November.

By month, all years

Stockings of McSwain 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								3	1
2025										2	2

Stocking history

Date	Species	Hatchery
Sep 6 to 12, 2026	Trout
Aug 23 to 29, 2026	Trout
Aug 16 to 22, 2026	Trout
Aug 9 to 15, 2026	Trout
Nov 16 to 22, 2025	Trout
Nov 2 to 8, 2025	Trout
Oct 26, 2025 to Nov 1, 2025	Trout
Oct 5 to 11, 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 McSwain Reservoir?

Mariposa 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 McSwain Reservoir

Merced River, Section Istream · 2 mistocked Sep 20, 2026
McClure Reservoirlake · 11 mistocked Oct 19, 2025
Yosemite Lakelake · 12 mistocked Nov 16, 2025
Don Pedro Reservoirlake · 16 mistocked Oct 26, 2025
Modesto Reservoirlake · 22 mistocked Nov 2, 2025

All stocked waters in Mariposa County Stocked this week in California

Questions about McSwain Reservoir

When was McSwain Reservoir last stocked?: The latest reported stocking was Sep 6 to 12, 2026, according to California agency reports.
How often is McSwain Reservoir stocked?: It was stocked 8 times in the last 12 months. Across all years on record, most stockings come in August and October to November.