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Montana stocking report

Dean Reservoir

38 records Last reported: June 6, 2024

Last reported stocking

The latest reported stocking at Dean Reservoir was on June 6, 2024: 500 Rainbow Trout (2.15 in avg).

Record last checked: . 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
Custer
Species on record
Rainbow Trout, White Crappie, Fathead Minnow, Largemouth Bass, Smallmouth Bass
Records
38 records
Official source
Montana Fish, Wildlife & Parks report

Location map

Dean Reservoir location context

Agency coordinates · access unverified
Beaverhead County Big Horn County Blaine County Broadwater County Carbon County Carter County Cascade County Chouteau County Custer County Daniels County Dawson County Deer Lodge County Fallon County Fergus County Flathead County Gallatin County Garfield County Glacier County Golden Valley County Granite County Hill County Jefferson County Judith Basin County Lake County Lewis and Clark County Liberty County Lincoln County Madison County McCone County Meagher County Mineral County Missoula County Musselshell County Park County Petroleum County Phillips County Pondera County Powder River County Powell County Prairie County Ravalli County Richland County Roosevelt County Rosebud County Sanders County Sheridan County Silver Bow County Stillwater County Sweet Grass County Teton County Toole County Treasure County Valley County Wheatland County Wibaux County Yellowstone County MT Dean Reservoir, Custer County Dean Reservoir Spotted Eagle Lake, Custer County Spotted Eagle Lake Beardsley Jim #1, Custer County Beardsley Jim #1 Haughian Bass Pond, Custer County Haughian Bass Pond Cap Rock Reservoir, Custer County Cap Rock Reservoir Boulware Reservoir, Custer County Boulware Reservoir Rest Reservoir, Custer County Rest Reservoir Stanley Pond, Custer County Stanley Pond Beardsley Lake, Custer County Beardsley Lake Custer County
Dean ReservoirAgency coordinates Spotted Eagle LakeAgency coordinates Beardsley Jim #1Agency coordinates Haughian Bass PondAgency coordinates Cap Rock 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 Dean 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.

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

38 records from June 23, 1982 to June 6, 2024. 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.

2024 1 record
2024 stocking records and official sources
Date / statusSpeciesFishSizeHatcherySource
June 6, 2024 reported Rainbow Trout5002.15 in avg Miles City Fish Hatchery Montana Fish, Wildlife & Parks
2022 1 record
2022 stocking records and official sources
Date / statusSpeciesFishSizeHatcherySource
September 28, 2022 reported Rainbow Trout2508.13 in avg Miles City Fish Hatchery Montana Fish, Wildlife & Parks
2019 2 records
2019 stocking records and official sources
Date / statusSpeciesFishSizeHatcherySource
April 18, 2019 reported Rainbow Trout5002.06 in avg Miles City Fish Hatchery Montana Fish, Wildlife & Parks
April 18, 2019 reported Rainbow Trout20010.42 in avg Miles City Fish Hatchery Montana Fish, Wildlife & Parks
2017 1 record
2017 stocking records and official sources
Date / statusSpeciesFishSizeHatcherySource
September 6, 2017 reported Rainbow Trout1,03710.39 in avg Bluewater Springs Trout Hatchery Montana Fish, Wildlife & Parks
2016 1 record
2016 stocking records and official sources
Date / statusSpeciesFishSizeHatcherySource
May 5, 2016 reported Rainbow Trout1,0018.21 in avg Bluewater Springs Trout Hatchery Montana Fish, Wildlife & Parks
2015 2 records
2015 stocking records and official sources
Date / statusSpeciesFishSizeHatcherySource
September 4, 2015 reported Rainbow Trout1,0399.66 in avg Bluewater Springs Trout Hatchery Montana Fish, Wildlife & Parks
June 12, 2015 reported Rainbow Trout1,1516.88 in avg Bluewater Springs Trout Hatchery Montana Fish, Wildlife & Parks
2014 2 records
2014 stocking records and official sources
Date / statusSpeciesFishSizeHatcherySource
August 28, 2014 reported Rainbow Trout50010.4 in avg Bluewater Springs Trout Hatchery Montana Fish, Wildlife & Parks
June 11, 2014 reported Rainbow Trout1,0597.38 in avg Bluewater Springs Trout Hatchery Montana Fish, Wildlife & Parks
2013 1 record
2013 stocking records and official sources
Date / statusSpeciesFishSizeHatcherySource
June 11, 2013 reported Rainbow Trout5007.36 in avg Bluewater Springs Trout Hatchery Montana Fish, Wildlife & Parks
2012 1 record
2012 stocking records and official sources
Date / statusSpeciesFishSizeHatcherySource
June 4, 2012 reported Rainbow Trout50010.84 in avg Bluewater Springs Trout Hatchery Montana Fish, Wildlife & Parks
2011 1 record
2011 stocking records and official sources
Date / statusSpeciesFishSizeHatcherySource
October 3, 2011 reported Rainbow Trout4944.13 in avg Big Springs Trout Hatchery Montana Fish, Wildlife & Parks
2004 1 record
2004 stocking records and official sources
Date / statusSpeciesFishSizeHatcherySource
April 27, 2004 reported Rainbow Trout1,0016.75 in avg Bluewater Springs Trout Hatchery Montana Fish, Wildlife & Parks
2003 2 records
2003 stocking records and official sources
Date / statusSpeciesFishSizeHatcherySource
September 2, 2003 reported Rainbow Trout9009.05 in avg Bluewater Springs Trout Hatchery Montana Fish, Wildlife & Parks
April 29, 2003 reported Rainbow Trout9456.95 in avg Bluewater Springs Trout Hatchery Montana Fish, Wildlife & Parks
2000 1 record
2000 stocking records and official sources
Date / statusSpeciesFishSizeHatcherySource
April 25, 2000 reported Rainbow Trout1,0006.7 in avg Miles City Fish Hatchery Montana Fish, Wildlife & Parks
1999 2 records
1999 stocking records and official sources
Date / statusSpeciesFishSizeHatcherySource
August 9, 1999 reported Rainbow Trout9978.6 in avg Bluewater Springs Trout Hatchery Montana Fish, Wildlife & Parks
April 13, 1999 reported Rainbow Trout1,0046.3 in avg Bluewater Springs Trout Hatchery Montana Fish, Wildlife & Parks
1998 1 record
1998 stocking records and official sources
Date / statusSpeciesFishSizeHatcherySource
April 29, 1998 reported Rainbow Trout1,0016.5 in avg Bluewater Springs Trout Hatchery Montana Fish, Wildlife & Parks
1997 2 records
1997 stocking records and official sources
Date / statusSpeciesFishSizeHatcherySource
September 16, 1997 reported Rainbow Trout1,0469.8 in avg Bluewater Springs Trout Hatchery Montana Fish, Wildlife & Parks
May 12, 1997 reported Rainbow Trout1,0237.6000000000000005 in avg Bluewater Springs Trout Hatchery Montana Fish, Wildlife & Parks
1996 2 records
1996 stocking records and official sources
Date / statusSpeciesFishSizeHatcherySource
September 20, 1996 reported Rainbow Trout1,2039.5 in avg Bluewater Springs Trout Hatchery Montana Fish, Wildlife & Parks
April 17, 1996 reported Rainbow Trout1,0006.9 in avg Bluewater Springs Trout Hatchery Montana Fish, Wildlife & Parks
1995 2 records
1995 stocking records and official sources
Date / statusSpeciesFishSizeHatcherySource
September 12, 1995 reported Rainbow Trout1,0159.4 in avg Bluewater Springs Trout Hatchery Montana Fish, Wildlife & Parks
April 26, 1995 reported Rainbow Trout1,0316.7 in avg Bluewater Springs Trout Hatchery Montana Fish, Wildlife & Parks
1994 2 records
1994 stocking records and official sources
Date / statusSpeciesFishSizeHatcherySource
September 15, 1994 reported Rainbow Trout1,01010.3 in avg Bluewater Springs Trout Hatchery Montana Fish, Wildlife & Parks
May 11, 1994 reported Rainbow Trout1,0007.2 in avg Bluewater Springs Trout Hatchery Montana Fish, Wildlife & Parks
1993 2 records
1993 stocking records and official sources
Date / statusSpeciesFishSizeHatcherySource
September 7, 1993 reported Rainbow Trout90211 in avg Bluewater Springs Trout Hatchery Montana Fish, Wildlife & Parks
April 13, 1993 reported Rainbow Trout1,0347.2 in avg Bluewater Springs Trout Hatchery Montana Fish, Wildlife & Parks
1992 2 records
1992 stocking records and official sources
Date / statusSpeciesFishSizeHatcherySource
September 17, 1992 reported Rainbow Trout1,0058.5 in avg Bluewater Springs Trout Hatchery Montana Fish, Wildlife & Parks
April 7, 1992 reported Rainbow Trout1,0457.1000000000000005 in avg Bluewater Springs Trout Hatchery Montana Fish, Wildlife & Parks
1991 1 record
1991 stocking records and official sources
Date / statusSpeciesFishSizeHatcherySource
May 1, 1991 reported Rainbow Trout1,0208.2 in avg Bluewater Springs Trout Hatchery Montana Fish, Wildlife & Parks
1984 1 record
1984 stocking records and official sources
Date / statusSpeciesFishSizeHatcherySource
August 8, 1984 reported White Crappie1,0001 in avg Miles City Fish Hatchery Montana Fish, Wildlife & Parks
1983 3 records
1983 stocking records and official sources
Date / statusSpeciesFishSizeHatcherySource
October 31, 1983 reported Fathead Minnow4002 in avg Wild Montana Fish, Wildlife & Parks
September 13, 1983 reported Largemouth Bass4008 in avg Wild Montana Fish, Wildlife & Parks
July 22, 1983 reported Smallmouth Bass1,5002 in avg Miles City Fish Hatchery Montana Fish, Wildlife & Parks
1982 1 record
1982 stocking records and official sources
Date / statusSpeciesFishSizeHatcherySource
June 23, 1982 reported Largemouth Bass678 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 . This check date is not a stocking date.

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