When was Slim Lake last stocked?

The latest reported stocking was Jul 1 to 31, 2026 (Yellowstone cutthroat trout, 300 fish), according to Wyoming agency reports.

How often is Slim Lake stocked?

It was stocked 1 times in the last 12 months. Across all years on record, most stockings come in July.

Is Slim Lake stocked often?

Number 53 of 81 stocked waters in Fremont County by stocking days. Stocked less often than most Wyoming waters on our record. We count each day the agency reported stocking it.

What kind of trout are stocked in Slim Lake?

Yellowstone cutthroat trout (4 stockings, 1,201 fish).

Slim Lake trout stocking

Fremont County, Wyoming · lake

Slim Lake was last stocked 3 months ago (Jul 1 to 31, 2026). We have 4 stockings on record since Aug 1, 2018, 1 in the last 12 months (300 fish). Most stockings come in July. Species stocked: Yellowstone cutthroat trout.

Last stocked

3 months ago

Jul 1 to 31, 2026

Next planned

Not announced

Last 12 months

1 stocking

300 fish

On record

4 stockings

since Aug 1, 2018

Number 53 of 81 stocked waters in Fremont County by stocking days.
Stocked less often than most Wyoming waters on our record.

When is Slim Lake stocked?

Most stockings come in July.

By month, all years

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

Year by year

	Jul	Aug
2026	1
2024	1
2020	1
2018		1

What is stocked

Species	Stockings	Fish	Fish per stocking	Typical size
Yellowstone cutthroat trout	4	1,201	300	3.3 in

Stocking history

20261 stocking · 300 fish

Date	Species	Fish	Size
JulyLatest sometime this month	Yellowstone cutthroat trout	300	3.3 in

20241 stocking · 299 fish

Date	Species	Fish	Size
July sometime this month	Yellowstone cutthroat trout	299	3.1 in

20201 stocking · 300 fish

Date	Species	Fish	Size
July sometime this month	Yellowstone cutthroat trout	300	3.3 in

20181 stocking · 302 fish

August Yellowstone cutthroat trout, 302 fish

From Wyoming 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: Wyoming fishing regulations.

Other stocked waters in Fremont County

Ring Lakelakestocked Sep 1, 2026
Torrey Lakelakestocked Sep 1, 2026
Worthen Meadows Reservoirlakestocked Aug 1, 2026
Bog Lakelakestocked Jul 1, 2026
Christina Lakelakestocked Jul 1, 2026
Clendenning Lakelakestocked Jul 1, 2026
Dennis Lake (Lake Hay Pass)lakestocked Jul 1, 2026
Fawn Lakelakestocked Jul 1, 2026

All stocked waters in Fremont County Stocked this week in Wyoming

Questions about Slim Lake

When was Slim Lake last stocked?: The latest reported stocking was Jul 1 to 31, 2026 (Yellowstone cutthroat trout, 300 fish), according to Wyoming agency reports.
How often is Slim Lake stocked?: It was stocked 1 times in the last 12 months. Across all years on record, most stockings come in July.
Is Slim Lake stocked often?: Number 53 of 81 stocked waters in Fremont County by stocking days. Stocked less often than most Wyoming waters on our record. We count each day the agency reported stocking it.
What kind of trout are stocked in Slim Lake?: Yellowstone cutthroat trout (4 stockings, 1,201 fish).

Stocking data from the Wyoming Game and Fish Department's fish stocking report, which records stockings by month with species, number and average length.