StockerTroutFishing

Home / Montana / Valley County / Atlas Reservoir

Montana stocking report

Atlas Reservoir

12 records Last reported: August 26, 2025

Last reported stocking

The latest reported stocking at Atlas Reservoir was on August 26, 2025: 750 Largemouth Bass (1.84 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
Valley
Species on record
Largemouth Bass, Fathead Minnow
Records
12 records
Official source
Montana Fish, Wildlife & Parks report

Location map

Atlas 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 Atlas Reservoir, Valley County Atlas Reservoir Fort Peck Trout Pond, Valley County Fort Peck Trout Pond Glasgow Base Pond, Valley County Glasgow Base Pond Home Run Pond, Valley County Home Run Pond Paulo Reservoir, Valley County Paulo Reservoir Fort Peck Lake, Valley County Fort Peck Lake O'juel Lake, Valley County O'juel Lake Shoot Reservoir, Valley County Shoot Reservoir Hose Reservoir, Valley County Hose Reservoir Valley County
Atlas ReservoirAgency coordinates Fort Peck Trout PondAgency coordinates Glasgow Base PondAgency coordinates Home Run PondAgency coordinates Paulo 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 Atlas 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

12 records from September 30, 1987 to August 26, 2025. 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.

2025 1 record
2025 stocking records and official sources
Date / statusSpeciesFishSizeHatcherySource
August 26, 2025 reported Largemouth Bass7501.84 in avg Miles City Fish Hatchery Montana Fish, Wildlife & Parks
2024 1 record
2024 stocking records and official sources
Date / statusSpeciesFishSizeHatcherySource
August 21, 2024 reported Largemouth Bass7501.5 in avg Miles City Fish Hatchery Montana Fish, Wildlife & Parks
2011 1 record
2011 stocking records and official sources
Date / statusSpeciesFishSizeHatcherySource
July 26, 2011 reported Largemouth Bass1,0001.5 in avg Miles City Fish Hatchery Montana Fish, Wildlife & Parks
2007 1 record
2007 stocking records and official sources
Date / statusSpeciesFishSizeHatcherySource
July 17, 2007 reported Largemouth Bass1,0001.2 in avg Miles City Fish Hatchery Montana Fish, Wildlife & Parks
2006 1 record
2006 stocking records and official sources
Date / statusSpeciesFishSizeHatcherySource
July 21, 2006 reported Largemouth Bass2,0002.6 in avg Miles City Fish Hatchery Montana Fish, Wildlife & Parks
1990 1 record
1990 stocking records and official sources
Date / statusSpeciesFishSizeHatcherySource
June 7, 1990 reported Fathead Minnow11,0252 in avg Wild Montana Fish, Wildlife & Parks
1989 1 record
1989 stocking records and official sources
Date / statusSpeciesFishSizeHatcherySource
May 17, 1989 reported Largemouth Bass6005 in avg Wild Montana Fish, Wildlife & Parks
1988 4 records
1988 stocking records and official sources
Date / statusSpeciesFishSizeHatcherySource
May 25, 1988 reported Fathead Minnow33,6872 in avg Wild Montana Fish, Wildlife & Parks
May 19, 1988 reported Largemouth Bass8655 in avg Wild Montana Fish, Wildlife & Parks
April 7, 1988 reported Fathead Minnow6,0002 in avg Wild Montana Fish, Wildlife & Parks
April 7, 1988 reported Fathead Minnow6,0002 in avg Wild Montana Fish, Wildlife & Parks
1987 1 record
1987 stocking records and official sources
Date / statusSpeciesFishSizeHatcherySource
September 30, 1987 reported Largemouth Bass5925 in avg Wild 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.

Alert me about Atlas Reservoir