When was Rob Roy Reservoir last stocked?

The latest reported stocking was Jul 1 to 31, 2026 (brown trout and kokanee salmon and rainbow trout, 48,286 fish), according to Wyoming agency reports.

How often is Rob Roy Reservoir stocked?

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

Is Rob Roy Reservoir stocked often?

Number 5 of 40 stocked waters in Albany County by stocking days. Stocked more often than 86% of Wyoming waters on our record. We count each day the agency reported stocking it.

What kind of trout are stocked in Rob Roy Reservoir?

Rainbow trout (11 stockings, 258,846 fish); Brown trout (10 stockings, 33,254 fish); Kokanee salmon (10 stockings, 206,398 fish); Splake (1 stocking, 1,650 fish); Brook trout (1 stocking, 16,200 fish).

Rob Roy Reservoir trout stocking

Albany County, Wyoming · lake · about 9,471 ft elevation

Rob Roy Reservoir was last stocked 3 months ago (Jul 1 to 31, 2026). We have 19 stockings on record since Jul 1, 2017, 1 in the last 12 months (48,286 fish). Most stockings come in July. Species stocked: rainbow trout, brown trout, kokanee salmon, splake, brook trout.

Last stocked

3 months ago

Jul 1 to 31, 2026

Next planned

Not announced

Last 12 months

1 stocking

48,286 fish

On record

19 stockings

since Jul 1, 2017

Number 5 of 40 stocked waters in Albany County by stocking days.
Stocked more often than 86% of Wyoming waters on our record.

Weather at Rob Roy Reservoir

Tonight
37°F
Chance Showers And Thunderstorms
51% rain · wind 0 to 10 mph
Tuesday
49°F
Showers And Thunderstorms Likely
56% rain · wind 0 to 5 mph
Tuesday Night
35°F
Mostly Cloudy
14% rain · wind 5 mph
Wednesday
52°F
Slight Chance Rain Showers then Partly Sunny
16% rain · wind 5 to 15 mph
Wednesday Night
29°F
Partly Cloudy
11% rain · wind 5 to 10 mph
Thursday
55°F
Sunny
2% rain · wind 0 to 10 mph

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

When is Rob Roy Reservoir stocked?

Most stockings come in July.

By month, all years

Stockings of Rob Roy Reservoir by month, all years on record. This month is shown in blue.

Year by year

	Jun	Jul	Aug	Sep
2026		1
2025	1	1	1
2024		1
2023		1		1
2022	1		1
2021	1	1
2020	1	1
2019		1

What is stocked

Species	Stockings	Fish	Fish per stocking	Typical size
Rainbow trout	11	258,846	23,531	5.6 in
Brown trout	10	33,254	3,325	7.2 in
Kokanee salmon	10	206,398	20,640	3.6 in
Splake	1	1,650	1,650	7.2 in
Brook trout	1	16,200	16,200	2.0 in

Stocking history

20261 stocking · 48,286 fish

Date	Species	Fish	Size
JulyLatest sometime this month	Brown troutKokanee salmonRainbow trout	48,286	4.7 in

20253 stockings · 49,610 fish

Date	Species	Fish	Size
August sometime this month	Rainbow trout	7,700	5.0 in
July sometime this month	Kokanee salmonRainbow trout	40,811	4.7 in
June sometime this month	Brown trout	1,099	7.8 in

20241 stocking · 35,811 fish

Date	Species	Fish	Size
July sometime this month	Brown troutKokanee salmonRainbow trout	35,811	5.8 in

20232 stockings · 58,189 fish

September splake, 1,650 fish
July brown trout, kokanee salmon, rainbow trout, 56,539 fish

20222 stockings · 50,319 fish

August kokanee salmon, 21,823 fish
June brown trout, rainbow trout, 28,496 fish

20212 stockings · 46,520 fish

July brown trout, rainbow trout, 27,995 fish
June kokanee salmon, 18,525 fish

20202 stockings · 43,607 fish

July brown trout, rainbow trout, 29,515 fish
June kokanee salmon, 14,092 fish

20191 stocking · 48,881 fish

July brown trout, kokanee salmon, rainbow trout, 48,881 fish

20183 stockings · 72,988 fish

August rainbow trout, 22,632 fish
July brook trout, brown trout, 25,356 fish
June kokanee salmon, 25,000 fish

20172 stockings · 62,137 fish

August rainbow trout, 25,137 fish
July brown trout, kokanee salmon, 37,000 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.

Where is Rob Roy Reservoir?

Albany County, Wyoming. Approximate: the marker is the USGS place-name point for this water, not an agency location.

Directions Larger map Wyoming fishing regulations

Stocked waters near Rob Roy Reservoir

Bear Lakelake · 9 mistocked Sep 1, 2024
Owen Lakelake · 9 mistocked Jun 1, 2026
Barber Lakelake · 9 mistocked Jun 1, 2023
Marie Lakelake · 10 mistocked Jun 1, 2026
Mirror Lakelake · 10 mistocked Jul 1, 2026
Lookout Lakelake · 10 mistocked Jul 1, 2025
Hanging Lakelake · 10 mistocked Jun 1, 2026
Lewis Lakelake · 11 mistocked Sep 1, 2024

All stocked waters in Albany County Stocked this week in Wyoming

Questions about Rob Roy Reservoir

When was Rob Roy Reservoir last stocked?: The latest reported stocking was Jul 1 to 31, 2026 (brown trout and kokanee salmon and rainbow trout, 48,286 fish), according to Wyoming agency reports.
How often is Rob Roy Reservoir stocked?: It was stocked 1 times in the last 12 months. Across all years on record, most stockings come in July.
Is Rob Roy Reservoir stocked often?: Number 5 of 40 stocked waters in Albany County by stocking days. Stocked more often than 86% of Wyoming waters on our record. We count each day the agency reported stocking it.
What kind of trout are stocked in Rob Roy Reservoir?: Rainbow trout (11 stockings, 258,846 fish); Brown trout (10 stockings, 33,254 fish); Kokanee salmon (10 stockings, 206,398 fish); Splake (1 stocking, 1,650 fish); Brook trout (1 stocking, 16,200 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.