What species are stocked in Twin Lake, Lower?

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

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Montana stocking report

Twin Lake, Lower

9 records Last reported: July 26, 2013

Last reported stocking

The latest reported stocking at Twin Lake, Lower was on July 26, 2013: 1,001 Westslope Cutthroat Trout (1.81 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.

Counties: Park, Beaverhead, Deer Lodge
Species on record: Westslope Cutthroat Trout, Arctic Grayling, Rainbow Trout, Brook Trout
Records: 9 records
Official source: Montana Fish, Wildlife & Parks report

Location map

Twin Lake, Lower location context

Agency coordinates · access unverified

Twin Lake, LowerAgency coordinates Dailey LakeAgency coordinates Sacajawea Park LagoonAgency coordinates Corner LakeAgency coordinates Basin LakeAgency 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.

Check the exact water: This page groups records with the same name across 3 counties. They may describe different waters or reaches; the map does not identify all of them.

Before you go

Plan a trip to Twin Lake, Lower

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.

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Agency records

Stocking history

9 records from July 25, 1936 to July 26, 2013. 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.

2013 1 record

2013 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
July 26, 2013 reported	Westslope Cutthroat Trout	1,001	1.81 in avg	Washoe Park Trout Hatchery	Montana Fish, Wildlife & Parks

1992 1 record

1992 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
July 29, 1992 reported	Arctic Grayling	1,060	0.9 in avg	Flathead Lake Salmon Hatchery	Montana Fish, Wildlife & Parks

1991 1 record

1991 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
September 12, 1991 reported	Arctic Grayling	1,060	1.2 in avg	Flathead Lake Salmon Hatchery	Montana Fish, Wildlife & Parks

1985 1 record

1985 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
August 5, 1985 reported	Arctic Grayling	300	2 in avg	Bluewater Springs Trout Hatchery	Montana Fish, Wildlife & Parks

1952 2 records

1952 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
July 2, 1952 reported	Rainbow Trout	1,500	6 in avg	Washoe Park Trout Hatchery	Montana Fish, Wildlife & Parks
June 4, 1952 reported	Arctic Grayling	11,286	2 in avg	Washoe Park Trout Hatchery	Montana Fish, Wildlife & Parks

1944 1 record

1944 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
August 28, 1944 reported	Rainbow Trout	7,776	5 in avg	Yellowstone River Trout Hatchery	Montana Fish, Wildlife & Parks

1938 1 record

1938 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
July 17, 1938 reported	Rainbow Trout	4,200		Emigrant	Montana Fish, Wildlife & Parks

1936 1 record

1936 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
July 25, 1936 reported	Brook Trout	5,004		Unknown	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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