StockedWaters

Brooks Reservoir 3 Fish Stocking

Montana · 19562025 on record

Source: Montana fish & wildlife agency· updated 2025-05-12

According to Montana fish & wildlife agency, Brooks Reservoir 3 was last stocked May 12, 2025 with Rainbow Trout. Brooks Reservoir 3 has 36 stocking records on file, spanning 1956–2025, with about 120,000 fish stocked over that period.

May 12, 2025
Last stocked
120,000
Fish stocked
2
Species
36
Stocking records

When Brooks Reservoir 3 is stocked

Brooks Reservoir 3 is typically stocked in spring, most often in April — 23 stocking events in that peak month.

How Brooks Reservoir 3's stockings spread across the calendar year.

Nearby stocked waters

Other stocked waters near Brooks Reservoir 3, freshest activity first.

Stocking history

Most recent stockings first. Dates shown at the precision the agency reported.

DateSpeciesNumberSizeSource
May 12, 2025Rainbow Trout2,0002.26"Montana fish & wildlife agency
May 22, 2024Rainbow Trout2,0001.78"Montana fish & wildlife agency
May 20, 2023Rainbow Trout2,0002.27"Montana fish & wildlife agency
April 26, 2022Rainbow Trout2,0002"Montana fish & wildlife agency
June 7, 2021Rainbow Trout2,0002.51"Montana fish & wildlife agency
April 21, 2020Rainbow Trout2,0004.42"Montana fish & wildlife agency
April 23, 2019Rainbow Trout2,0001.88"Montana fish & wildlife agency
May 1, 2018Rainbow Trout2,0002.01"Montana fish & wildlife agency
Show 28 more stocking records
DateSpeciesNumberSizeSource
April 11, 2017Rainbow Trout2,0001.98"Montana fish & wildlife agency
April 4, 2016Rainbow Trout2,0001.9"Montana fish & wildlife agency
April 6, 2015Rainbow Trout2,0001.8"Montana fish & wildlife agency
April 15, 2014Rainbow Trout2,0002"Montana fish & wildlife agency
April 17, 2012Rainbow Trout2,0002.15"Montana fish & wildlife agency
April 20, 2011Rainbow Trout2,0002"Montana fish & wildlife agency
April 19, 2010Rainbow Trout2,0002.6"Montana fish & wildlife agency
April 13, 2009Rainbow Trout2,0002"Montana fish & wildlife agency
April 5, 2008Rainbow Trout2,0002.4"Montana fish & wildlife agency
April 17, 2007Rainbow Trout2,0002.6"Montana fish & wildlife agency
April 5, 2006Rainbow Trout2,0002.4"Montana fish & wildlife agency
March 28, 2005Rainbow Trout2,0002.4"Montana fish & wildlife agency
March 31, 2004Rainbow Trout2,0002.3"Montana fish & wildlife agency
March 26, 2003Rainbow Trout2,0002.1"Montana fish & wildlife agency
April 14, 2002Rainbow Trout2,0002.6"Montana fish & wildlife agency
April 5, 2001Rainbow Trout2,0002.4"Montana fish & wildlife agency
March 29, 2000Rainbow Trout2,0002.4"Montana fish & wildlife agency
April 28, 1999Rainbow Trout2,0002.9"Montana fish & wildlife agency
April 20, 1998Rainbow Trout2,0003.2"Montana fish & wildlife agency
April 25, 1997Rainbow Trout2,0002.9"Montana fish & wildlife agency
April 22, 1996Rainbow Trout2,0002.9"Montana fish & wildlife agency
April 24, 1995Rainbow Trout2,0002.6"Montana fish & wildlife agency
April 19, 1994Rainbow Trout2,0003.3"Montana fish & wildlife agency
May 10, 1993Rainbow Trout2,0002.9"Montana fish & wildlife agency
March 20, 1992Rainbow Trout2,0002.5"Montana fish & wildlife agency
March 28, 1991Rainbow Trout2,0002.3"Montana fish & wildlife agency
April 18, 1990Rainbow Trout2,0002.8"Montana fish & wildlife agency
May 30, 1956Walleye50,0000Montana fish & wildlife agency

Frequently asked

When was Brooks Reservoir 3 last stocked?

According to Montana fish & wildlife agency, Brooks Reservoir 3 was last stocked May 12, 2025 with Rainbow Trout.

What fish species are stocked in Brooks Reservoir 3?

Brooks Reservoir 3 is stocked with Rainbow Trout and Walleye.

What time of year is Brooks Reservoir 3 stocked?

Brooks Reservoir 3 is typically stocked in spring, most often in April.

How often is Brooks Reservoir 3 stocked?

Brooks Reservoir 3 is stocked intermittently — 36 recorded stockings between 1956 and 2025.

How many fish have been stocked in Brooks Reservoir 3?

About 120,000 fish have been stocked in Brooks Reservoir 3 across 36 recorded events since 1956, per Montana fish & wildlife agency.

What size are the fish stocked in Brooks Reservoir 3?

Fish stocked in Brooks Reservoir 3 average about 2.4 inches, based on the sizes the agency reported.

How this is calculated: compiled automatically from Montana fish & wildlife agency open data — normalized, date-validated, and shown only at the precision the agency reported. Sources & methodology →

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