What species are stocked in Upper Jocko Lake?

On record: Westslope Cutthroat Trout, Rainbow Trout, Cutthroat Trout. Source: Montana Fish, Wildlife & Parks.

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Montana stocking report

Upper Jocko Lake

36 records Last reported: May 19, 2004

Last reported stocking

The latest reported stocking at Upper Jocko Lake was on May 19, 2004: 3,592 Westslope Cutthroat Trout (3.06 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: Missoula
Species on record: Westslope Cutthroat Trout, Rainbow Trout, Cutthroat Trout
Records: 36 records
Official source: Montana Fish, Wildlife & Parks report

Location map

Upper Jocko Lake location context

Agency coordinates · access unverified

Upper Jocko LakeAgency coordinates Harpers LakeAgency coordinates Missoula Kids PondAgency coordinates Frenchtown PondAgency coordinates Beavertail PondAgency 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 Jocko 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.

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

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Agency records

Stocking history

36 records from September 19, 1944 to May 19, 2004. 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.

2004 1 record

2004 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
May 19, 2004 reported	Westslope Cutthroat Trout	3,592	3.06 in avg	Creston National Fish Hatchery	Montana Fish, Wildlife & Parks

2003 1 record

2003 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
June 4, 2003 reported	Westslope Cutthroat Trout	3,350	3.3000000000000003 in avg	Creston National Fish Hatchery	Montana Fish, Wildlife & Parks

2002 1 record

2002 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
July 15, 2002 reported	Westslope Cutthroat Trout	2,984	3.4 in avg	Creston National Fish Hatchery	Montana Fish, Wildlife & Parks

2001 1 record

2001 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
June 26, 2001 reported	Westslope Cutthroat Trout	3,071	3.3000000000000003 in avg	Creston National Fish Hatchery	Montana Fish, Wildlife & Parks

1982 1 record

1982 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
July 15, 1982 reported	Westslope Cutthroat Trout	10,004	4 in avg	Creston National Fish Hatchery	Montana Fish, Wildlife & Parks

1981 1 record

1981 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
June 16, 1981 reported	Westslope Cutthroat Trout	11,000	4 in avg	Creston National Fish Hatchery	Montana Fish, Wildlife & Parks

1980 1 record

1980 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
June 18, 1980 reported	Westslope Cutthroat Trout	11,000	4 in avg	Creston National Fish Hatchery	Montana Fish, Wildlife & Parks

1979 1 record

1979 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
June 12, 1979 reported	Westslope Cutthroat Trout	9,942	6 in avg	Creston National Fish Hatchery	Montana Fish, Wildlife & Parks

1978 1 record

1978 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
July 19, 1978 reported	Westslope Cutthroat Trout	10,000	5 in avg	Creston National Fish Hatchery	Montana Fish, Wildlife & Parks

1977 1 record

1977 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
June 13, 1977 reported	Westslope Cutthroat Trout	12,000	4 in avg	Creston National Fish Hatchery	Montana Fish, Wildlife & Parks

1976 1 record

1976 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
June 21, 1976 reported	Westslope Cutthroat Trout	10,082	4 in avg	Creston National Fish Hatchery	Montana Fish, Wildlife & Parks

1975 1 record

1975 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
July 15, 1975 reported	Westslope Cutthroat Trout	12,119	6 in avg	Creston National Fish Hatchery	Montana Fish, Wildlife & Parks

1974 1 record

1974 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
July 23, 1974 reported	Westslope Cutthroat Trout	12,502	6 in avg	Creston National Fish Hatchery	Montana Fish, Wildlife & Parks

1973 1 record

1973 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
June 25, 1973 reported	Westslope Cutthroat Trout	12,516	7 in avg	Creston National Fish Hatchery	Montana Fish, Wildlife & Parks

1972 1 record

1972 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
August 4, 1972 reported	Westslope Cutthroat Trout	12,500	4 in avg	Creston National Fish Hatchery	Montana Fish, Wildlife & Parks

1971 1 record

1971 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
July 21, 1971 reported	Westslope Cutthroat Trout	5,131	5 in avg	Bozeman Fish Cultural Center	Montana Fish, Wildlife & Parks

1968 1 record

1968 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
May 28, 1968 reported	Rainbow Trout	10,092	3 in avg	Jocko River Trout Hatchery	Montana Fish, Wildlife & Parks

1966 1 record

1966 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
May 13, 1966 reported	Rainbow Trout	9,856	2 in avg	Jocko River Trout Hatchery	Montana Fish, Wildlife & Parks

1965 2 records

1965 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
September 8, 1965 reported	Rainbow Trout	3,939	4 in avg	Jocko River Trout Hatchery	Montana Fish, Wildlife & Parks
June 11, 1965 reported	Rainbow Trout	6,048	3 in avg	Jocko River Trout Hatchery	Montana Fish, Wildlife & Parks

1964 1 record

1964 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
July 31, 1964 reported	Rainbow Trout	6,000	3 in avg	Jocko River Trout Hatchery	Montana Fish, Wildlife & Parks

1963 1 record

1963 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
June 4, 1963 reported	Rainbow Trout	6,072	2 in avg	Jocko River Trout Hatchery	Montana Fish, Wildlife & Parks

1962 1 record

1962 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
June 8, 1962 reported	Rainbow Trout	5,049	2 in avg	Jocko River Trout Hatchery	Montana Fish, Wildlife & Parks

1961 1 record

1961 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
June 12, 1961 reported	Rainbow Trout	3,657	6 in avg	Jocko River Trout Hatchery	Montana Fish, Wildlife & Parks

1960 1 record

1960 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
June 1, 1960 reported	Rainbow Trout	5,018	2 in avg	Jocko River Trout Hatchery	Montana Fish, Wildlife & Parks

1959 1 record

1959 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
June 26, 1959 reported	Rainbow Trout	20,000	1 in avg	Jocko River Trout Hatchery	Montana Fish, Wildlife & Parks

1955 1 record

1955 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
June 21, 1955 reported	Rainbow Trout	17,199	2 in avg	Jocko River Trout Hatchery	Montana Fish, Wildlife & Parks

1954 1 record

1954 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
June 11, 1954 reported	Rainbow Trout	30,000	1 in avg	Jocko River Trout Hatchery	Montana Fish, Wildlife & Parks

1953 1 record

1953 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
June 22, 1953 reported	Rainbow Trout	15,000	1 in avg	Jocko River Trout Hatchery	Montana Fish, Wildlife & Parks

1952 1 record

1952 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
June 20, 1952 reported	Rainbow Trout	21,440	1 in avg	Jocko River Trout Hatchery	Montana Fish, Wildlife & Parks

1951 1 record

1951 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
July 26, 1951 reported	Rainbow Trout	15,680		Jocko River Trout Hatchery	Montana Fish, Wildlife & Parks

1950 1 record

1950 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
August 28, 1950 reported	Rainbow Trout	21,360	2 in avg	Jocko River Trout Hatchery	Montana Fish, Wildlife & Parks

1949 2 records

1949 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
September 3, 1949 reported	Cutthroat Trout	15,000	2 in avg	Jocko River Trout Hatchery	Montana Fish, Wildlife & Parks
September 3, 1949 reported	Rainbow Trout	6,300	3 in avg	Jocko River Trout Hatchery	Montana Fish, Wildlife & Parks

1948 1 record

1948 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
August 31, 1948 reported	Rainbow Trout	1,800	6 in avg	Jocko River Trout Hatchery	Montana Fish, Wildlife & Parks

1944 1 record

1944 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
September 19, 1944 reported	Cutthroat Trout	10,000	2 in avg	Polsen	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.

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