What species are stocked in Lower Glaston Lake?

On record: Tiger Muskellunge, Yellowstone Cutthroat Trout, Rainbow Trout, Kokanee, Brown Trout, Brook Trout, Coho Salmon, Largemouth Bass, Crappie. Source: Montana Fish, Wildlife & Parks.

Home / Montana / Sweet Grass County / Lower Glaston Lake

Montana stocking report

Lower Glaston Lake

54 records Last reported: August 12, 1991

Last reported stocking

The latest reported stocking at Lower Glaston Lake was on August 12, 1991: 2,000 Tiger Muskellunge (6.4 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: Tiger Muskellunge, Yellowstone Cutthroat Trout, Rainbow Trout, Kokanee, Brown Trout, Brook Trout, Coho Salmon, Largemouth Bass, Crappie
Records: 54 records
Official source: Montana Fish, Wildlife & Parks report

Location map

Lower Glaston Lake location context

Agency coordinates · access unverified

Lower 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 Lower 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

54 records from April 9, 1929 to August 12, 1991. 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.

1991 1 record

1991 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
August 12, 1991 reported	Tiger Muskellunge	2,000	6.4 in avg	Miles City Fish Hatchery	Montana Fish, Wildlife & Parks

1990 2 records

1990 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
August 8, 1990 reported	Yellowstone Cutthroat Trout	70	13.9 in avg	Yellowstone River Trout Hatchery	Montana Fish, Wildlife & Parks
June 12, 1990 reported	Yellowstone Cutthroat Trout	5,104	7.9 in avg	Big Springs Trout Hatchery	Montana Fish, Wildlife & Parks

1989 2 records

1989 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
June 6, 1989 reported	Rainbow Trout	7,011	4.4 in avg	Bluewater Springs Trout Hatchery	Montana Fish, Wildlife & Parks
May 25, 1989 reported	Tiger Muskellunge	2,800	1.2 in avg	Miles City Fish Hatchery	Montana Fish, Wildlife & Parks

1988 1 record

1988 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
May 26, 1988 reported	Rainbow Trout	4,050	4.3 in avg	Bluewater Springs Trout Hatchery	Montana Fish, Wildlife & Parks

1984 3 records

1984 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
September 20, 1984 reported	Yellowstone Cutthroat Trout	20,022	3 in avg	Big Springs Trout Hatchery	Montana Fish, Wildlife & Parks
September 17, 1984 reported	Rainbow Trout	20,085	5 in avg	Big Springs Trout Hatchery	Montana Fish, Wildlife & Parks
April 30, 1984 reported	Yellowstone Cutthroat Trout	115	22 in avg	Yellowstone River Trout Hatchery	Montana Fish, Wildlife & Parks

1983 4 records

1983 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
June 2, 1983 reported	Yellowstone Cutthroat Trout	79	22 in avg	Yellowstone River Trout Hatchery	Montana Fish, Wildlife & Parks
June 1, 1983 reported	Yellowstone Cutthroat Trout	137	22 in avg	Yellowstone River Trout Hatchery	Montana Fish, Wildlife & Parks
May 24, 1983 reported	Yellowstone Cutthroat Trout	130	22 in avg	Yellowstone River Trout Hatchery	Montana Fish, Wildlife & Parks
April 27, 1983 reported	Yellowstone Cutthroat Trout	118	22 in avg	Yellowstone River Trout Hatchery	Montana Fish, Wildlife & Parks

1982 2 records

1982 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
May 4, 1982 reported	Yellowstone Cutthroat Trout	125	20 in avg	Yellowstone River Trout Hatchery	Montana Fish, Wildlife & Parks
April 21, 1982 reported	Yellowstone Cutthroat Trout	101	20 in avg	Yellowstone River Trout Hatchery	Montana Fish, Wildlife & Parks

1981 6 records

1981 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
April 29, 1981 reported	Yellowstone Cutthroat Trout	74	20 in avg	Yellowstone River Trout Hatchery	Montana Fish, Wildlife & Parks
April 29, 1981 reported	Yellowstone Cutthroat Trout	110	20 in avg	Yellowstone River Trout Hatchery	Montana Fish, Wildlife & Parks
April 26, 1981 reported	Yellowstone Cutthroat Trout	110	20 in avg	Yellowstone River Trout Hatchery	Montana Fish, Wildlife & Parks
April 26, 1981 reported	Yellowstone Cutthroat Trout	115	20 in avg	Yellowstone River Trout Hatchery	Montana Fish, Wildlife & Parks
April 20, 1981 reported	Yellowstone Cutthroat Trout	103	20 in avg	Yellowstone River Trout Hatchery	Montana Fish, Wildlife & Parks
April 20, 1981 reported	Yellowstone Cutthroat Trout	100	20 in avg	Yellowstone River Trout Hatchery	Montana Fish, Wildlife & Parks

1980 7 records

1980 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
May 15, 1980 reported	Yellowstone Cutthroat Trout	132	16 in avg	Yellowstone River Trout Hatchery	Montana Fish, Wildlife & Parks
April 29, 1980 reported	Yellowstone Cutthroat Trout	125	22 in avg	Yellowstone River Trout Hatchery	Montana Fish, Wildlife & Parks
April 29, 1980 reported	Yellowstone Cutthroat Trout	106	22 in avg	Yellowstone River Trout Hatchery	Montana Fish, Wildlife & Parks
April 28, 1980 reported	Yellowstone Cutthroat Trout	125	22 in avg	Yellowstone River Trout Hatchery	Montana Fish, Wildlife & Parks
April 28, 1980 reported	Yellowstone Cutthroat Trout	125	22 in avg	Yellowstone River Trout Hatchery	Montana Fish, Wildlife & Parks
April 21, 1980 reported	Yellowstone Cutthroat Trout	125	22 in avg	Yellowstone River Trout Hatchery	Montana Fish, Wildlife & Parks
April 17, 1980 reported	Yellowstone Cutthroat Trout	100	22 in avg	Yellowstone River Trout Hatchery	Montana Fish, Wildlife & Parks

1968 2 records

1968 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
April 23, 1968 reported	Yellowstone Cutthroat Trout	1,200	12 in avg	Yellowstone River Trout Hatchery	Montana Fish, Wildlife & Parks
April 23, 1968 reported	Yellowstone Cutthroat Trout	900	12 in avg	Yellowstone River Trout Hatchery	Montana Fish, Wildlife & Parks

1965 1 record

1965 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
October 21, 1965 reported	Rainbow Trout	23,760	4 in avg	Bluewater Springs Trout Hatchery	Montana Fish, Wildlife & Parks

1964 5 records

1964 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
August 24, 1964 reported	Rainbow Trout	3,080	5 in avg	Yellowstone River Trout Hatchery	Montana Fish, Wildlife & Parks
July 13, 1964 reported	Rainbow Trout	4,800	4 in avg	Yellowstone River Trout Hatchery	Montana Fish, Wildlife & Parks
July 1, 1964 reported	Rainbow Trout	6,000	4 in avg	Yellowstone River Trout Hatchery	Montana Fish, Wildlife & Parks
June 23, 1964 reported	Rainbow Trout	6,000	4 in avg	Yellowstone River Trout Hatchery	Montana Fish, Wildlife & Parks
April 24, 1964 reported	Rainbow Trout	20,400	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 6, 1963 reported	Rainbow Trout	10,000	7 in avg	Big Springs Trout Hatchery	Montana Fish, Wildlife & Parks

1955 1 record

1955 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
July 19, 1955 reported	Kokanee	59,136		Polsen	Montana Fish, Wildlife & Parks

1953 2 records

1953 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
April 24, 1953 reported	Kokanee	41,064		Flathead Lake Salmon Hatchery	Montana Fish, Wildlife & Parks
March 28, 1953 reported	Kokanee	50,752		Flathead Lake Salmon Hatchery	Montana Fish, Wildlife & Parks

1952 1 record

1952 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
March 23, 1952 reported	Kokanee	62,048		Yellowstone River Trout Hatchery	Montana Fish, Wildlife & Parks

1951 1 record

1951 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
April 24, 1951 reported	Kokanee	53,800		Flathead Lake Salmon 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 2 records

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
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

1937 1 record

1937 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
November 3, 1937 reported	Largemouth Bass	4,000	4 in avg	Miles City - Federal	Montana Fish, Wildlife & Parks

1936 2 records

1936 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
October 18, 1936 reported	Largemouth Bass	4,000	3 in avg	Miles City - Federal	Montana Fish, Wildlife & Parks
October 18, 1936 reported	Crappie	2,400	3 in avg	Miles City - Federal	Montana Fish, Wildlife & Parks

1930 2 records

1930 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
April 8, 1930 reported	Brown Trout	183,000		Yellowstone River Trout Hatchery	Montana Fish, Wildlife & Parks
April 7, 1930 reported	Brown Trout	75,000		Yellowstone River Trout Hatchery	Montana Fish, Wildlife & Parks

1929 2 records

1929 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
April 23, 1929 reported	Brown Trout	105,600		Yellowstone River Trout Hatchery	Montana Fish, Wildlife & Parks
April 9, 1929 reported	Brown Trout	64,000		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 Lower Glaston Lake