What species are stocked in Upper Glaston Lake?

On record: Rainbow Trout, Kokanee, Brown Trout, Brook Trout, Coho Salmon, Bullhead, Bluegill, Largemouth Bass, Crappie. Source: Montana Fish, Wildlife & Parks.

Home / Montana / Sweet Grass County / Upper Glaston Lake

Montana stocking report

Upper Glaston Lake

14 records Last reported: June 7, 1965

Last reported stocking

The latest reported stocking at Upper Glaston Lake was on June 7, 1965: 30,000 Rainbow Trout (4 in avg).

Record last checked: 2026-07-24. This is not a stocking date.

Browse stocking history

Source: Montana Fish, Wildlife & Parks.

A schedule is a plan, not confirmation that fish were released. Stocking records do not guarantee fish are still available.

No current or upcoming schedule is in this archive. Check the official report before choosing a trip date.

County: Sweet Grass
Species on record: Rainbow Trout, Kokanee, Brown Trout, Brook Trout, Coho Salmon, Bullhead, Bluegill, Largemouth Bass, Crappie
Records: 14 records
Official source: Montana Fish, Wildlife & Parks report

Location map

Upper Glaston Lake location context

Agency coordinates · access unverified

Upper Glaston LakeAgency coordinates Picket Pin Lake, NorthAgency coordinates Blue LakeAgency coordinates Rainbow Lake #2Agency coordinates Rainbow Lake #3Agency coordinates

Pins appear only when the record includes coordinates; they are not verified access points. Shaded counties show area context only. Waters without coordinates stay in the list without a pin; confirm access and directions with the official agency source.

Before you go

Plan a trip to Upper Glaston Lake

Check the latest report

Confirm dates and any changes in the official stocking report. Historical schedules are kept below even after their planned dates pass.

Check access and fishing rules

Use Montana's official fishing information to find current guidance. Confirm the exact water, public access, closures, and applicable fishing rules before leaving.

Choose the right location

The map gives location context. A shaded county is area context, not directions to a fishing spot or evidence of public access.

Get stocking alerts for this water

Agency records

Stocking history

14 records from March 11, 1937 to June 7, 1965. Open a year to browse its records; scroll tables sideways for all columns. Scheduled means planned, even when the date has passed. Blank fields mean the source did not publish that detail.

1965 1 record

1965 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
June 7, 1965 reported	Rainbow Trout	30,000	4 in avg	Big Springs Trout Hatchery	Montana Fish, Wildlife & Parks

1963 1 record

1963 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
September 5, 1963 reported	Rainbow Trout	10,000	7 in avg	Big Springs Trout Hatchery	Montana Fish, Wildlife & Parks

1954 1 record

1954 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
April 26, 1954 reported	Kokanee	55,540		Flathead Lake Salmon Hatchery	Montana Fish, Wildlife & Parks

1948 1 record

1948 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
April 23, 1948 reported	Brown Trout	21,000	2 in avg	Yellowstone River Trout Hatchery	Montana Fish, Wildlife & Parks

1947 1 record

1947 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
May 28, 1947 reported	Brown Trout	10,000	2 in avg	Yellowstone River Trout Hatchery	Montana Fish, Wildlife & Parks

1946 1 record

1946 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
August 14, 1946 reported	Brook Trout	9,050	3 in avg	Yellowstone River Trout Hatchery	Montana Fish, Wildlife & Parks

1942 1 record

1942 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
July 1, 1942 reported	Brook Trout	10,000	3 in avg	Yellowstone River Trout Hatchery	Montana Fish, Wildlife & Parks

1941 1 record

1941 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
April 8, 1941 reported	Coho Salmon	11,925	3 in avg	Yellowstone River Trout Hatchery	Montana Fish, Wildlife & Parks

1940 4 records

1940 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
November 9, 1940 reported	Bullhead	2,050	2 in avg	Miles City - Federal	Montana Fish, Wildlife & Parks
November 9, 1940 reported	Bluegill	1,120	1 in avg	Miles City - Federal	Montana Fish, Wildlife & Parks
November 9, 1940 reported	Largemouth Bass	1,440	3 in avg	Miles City - Federal	Montana Fish, Wildlife & Parks
November 9, 1940 reported	Crappie	1,350	3 in avg	Miles City - Federal	Montana Fish, Wildlife & Parks

1938 1 record

1938 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
May 27, 1938 reported	Coho Salmon	19,500	2 in avg	Yellowstone River Trout Hatchery	Montana Fish, Wildlife & Parks

1937 1 record

1937 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
March 11, 1937 reported	Brown Trout	32,400	1 in avg	Yellowstone River Trout Hatchery	Montana Fish, Wildlife & Parks

Records retain the dates, quantities, and status supplied by the linked agencies. An event missing here does not mean the water was not stocked - some plants go unreported or are published elsewhere.

Grouped by county and sorted by latest record, not by driving distance. Confirm access for each water.

Data source: Montana Fish, Wildlife & Parks. A record for this water was last checked on 2026-07-24. This check date is not a stocking date.

Alert me about Upper Glaston Lake