What species are stocked in Killen Reservoir?

On record: Smallmouth Bass, Largemouth Bass, Rainbow Trout, Northern Pike. Source: Montana Fish, Wildlife & Parks.

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Montana stocking report

Killen Reservoir

34 records Last reported: October 3, 1996

Last reported stocking

The latest reported stocking at Killen Reservoir was on October 3, 1996: 400 Smallmouth Bass (8.3 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: Rosebud
Species on record: Smallmouth Bass, Largemouth Bass, Rainbow Trout, Northern Pike
Records: 34 records
Official source: Montana Fish, Wildlife & Parks report

Location map

Killen Reservoir location context

Agency coordinates · access unverified

Killen ReservoirAgency coordinates Castle Rock ReservoirAgency coordinates Ponessa PondAgency coordinates Blacks Sawmill PondAgency coordinates Beecher Trout ReservoirAgency 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 Killen Reservoir

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

34 records from May 18, 1963 to October 3, 1996. 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.

1996 5 records

1996 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
October 3, 1996 reported	Smallmouth Bass	400	8.3 in avg	Miles City Fish Hatchery	Montana Fish, Wildlife & Parks
October 3, 1996 reported	Largemouth Bass	400	9.3 in avg	Miles City Fish Hatchery	Montana Fish, Wildlife & Parks
October 3, 1996 reported	Smallmouth Bass	200	12.5 in avg	Miles City Fish Hatchery	Montana Fish, Wildlife & Parks
October 3, 1996 reported	Largemouth Bass	80	12.5 in avg	Miles City Fish Hatchery	Montana Fish, Wildlife & Parks
April 22, 1996 reported	Rainbow Trout	2,000	2.9 in avg	Miles City Fish Hatchery	Montana Fish, Wildlife & Parks

1995 3 records

1995 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
August 16, 1995 reported	Smallmouth Bass	2,500	1.9000000000000001 in avg	Miles City Fish Hatchery	Montana Fish, Wildlife & Parks
August 10, 1995 reported	Largemouth Bass	2,500	1.7 in avg	Miles City Fish Hatchery	Montana Fish, Wildlife & Parks
April 24, 1995 reported	Rainbow Trout	2,000	2.6 in avg	Miles City Fish Hatchery	Montana Fish, Wildlife & Parks

1994 1 record

1994 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
April 19, 1994 reported	Rainbow Trout	2,000	3.3000000000000003 in avg	Miles City Fish Hatchery	Montana Fish, Wildlife & Parks

1993 1 record

1993 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
April 30, 1993 reported	Rainbow Trout	2,000	2.9 in avg	Miles City Fish Hatchery	Montana Fish, Wildlife & Parks

1992 1 record

1992 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
March 20, 1992 reported	Rainbow Trout	2,000	2.5 in avg	Miles City Fish Hatchery	Montana Fish, Wildlife & Parks

1991 1 record

1991 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
March 25, 1991 reported	Rainbow Trout	2,000	2.3000000000000003 in avg	Miles City Fish Hatchery	Montana Fish, Wildlife & Parks

1990 1 record

1990 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
April 17, 1990 reported	Rainbow Trout	2,000	2.8000000000000003 in avg	Miles City Fish Hatchery	Montana Fish, Wildlife & Parks

1982 1 record

1982 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
June 18, 1982 reported	Rainbow Trout	1,500	4 in avg	Miles City - Federal	Montana Fish, Wildlife & Parks

1981 1 record

1981 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
April 11, 1981 reported	Rainbow Trout	3,300	2 in avg	Miles City - Federal	Montana Fish, Wildlife & Parks

1980 1 record

1980 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
April 22, 1980 reported	Rainbow Trout	2,000	2 in avg	Miles City - Federal	Montana Fish, Wildlife & Parks

1979 1 record

1979 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
April 30, 1979 reported	Rainbow Trout	3,000	3 in avg	Miles City - Federal	Montana Fish, Wildlife & Parks

1978 1 record

1978 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
May 2, 1978 reported	Rainbow Trout	2,000	2 in avg	Miles City - Federal	Montana Fish, Wildlife & Parks

1977 1 record

1977 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
March 24, 1977 reported	Rainbow Trout	2,000	2 in avg	Miles City - Federal	Montana Fish, Wildlife & Parks

1976 1 record

1976 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
April 7, 1976 reported	Rainbow Trout	2,000	3 in avg	Miles City - Federal	Montana Fish, Wildlife & Parks

1975 1 record

1975 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
May 28, 1975 reported	Rainbow Trout	2,000	4 in avg	Miles City - Federal	Montana Fish, Wildlife & Parks

1974 1 record

1974 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
April 16, 1974 reported	Rainbow Trout	2,000	3 in avg	Miles City - Federal	Montana Fish, Wildlife & Parks

1973 2 records

1973 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
April 16, 1973 reported	Rainbow Trout	1,200	2 in avg	Miles City - Federal	Montana Fish, Wildlife & Parks
April 16, 1973 reported	Rainbow Trout	800	2 in avg	Miles City - Federal	Montana Fish, Wildlife & Parks

1972 1 record

1972 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
April 25, 1972 reported	Rainbow Trout	2,000	2 in avg	Miles City - Federal	Montana Fish, Wildlife & Parks

1971 1 record

1971 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
June 21, 1971 reported	Rainbow Trout	2,000	3 in avg	Miles City - Federal	Montana Fish, Wildlife & Parks

1970 1 record

1970 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
April 24, 1970 reported	Rainbow Trout	2,000	3 in avg	Miles City - Federal	Montana Fish, Wildlife & Parks

1969 2 records

1969 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
May 28, 1969 reported	Northern Pike	3,000	2 in avg	Miles City - Federal	Montana Fish, Wildlife & Parks
May 20, 1969 reported	Rainbow Trout	1,000	4 in avg	Miles City - Federal	Montana Fish, Wildlife & Parks

1968 1 record

1968 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
April 24, 1968 reported	Rainbow Trout	1,000	2 in avg	Miles City - Federal	Montana Fish, Wildlife & Parks

1967 1 record

1967 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
May 23, 1967 reported	Rainbow Trout	1,000	3 in avg	Miles City - Federal	Montana Fish, Wildlife & Parks

1965 2 records

1965 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
September 30, 1965 reported	Rainbow Trout	1,500	4 in avg	Miles City - Federal	Montana Fish, Wildlife & Parks
May 20, 1965 reported	Rainbow Trout	1,000	6 in avg	Miles City - Federal	Montana Fish, Wildlife & Parks

1963 1 record

1963 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
May 18, 1963 reported	Rainbow Trout	1,600	4 in avg	Miles City - Federal	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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