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South Boulder River Fish Stocking

Montana · 1932–1973 on record

Source: Montana fish & wildlife agency· updated 1973-06-22

According to Montana fish & wildlife agency, South Boulder River was last stocked June 22, 1973 with Rainbow Trout. South Boulder River has 66 stocking records on file, spanning 1932–1973, with about 358,678 fish stocked over that period.

June 22, 1973
Last stocked
358,678
Fish stocked
3
Species
66
Stocking records

When South Boulder River is stocked

South Boulder River is typically stocked in summer, most often in July — 31 stocking events in that peak month.

How South Boulder River's stockings spread across the calendar year.

Nearby stocked waters

Other stocked waters near South Boulder River, freshest activity first.

Whitehall Community Pond

9 mi

1 species · 39 records

Last stocked May 2026

Whitehall Rotary Pond

9 mi

2 species · 34 records

Last stocked July 2025

Piedmont Pond

10 mi

1 species · 21 records

Last stocked October 2013

Locker Pond

12 mi

1 species · 1 records

Last stocked October 2005

Sixmile Creek

9 mi

4 species · 75 records

Last stocked November 1989

Willow Springs

13 mi

1 species · 4 records

Last stocked December 1988

Stocking history

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

DateSpeciesNumberSizeSource
June 22, 1973Rainbow Trout1,00014"Montana fish & wildlife agency
June 22, 1973Rainbow Trout1,00014"Montana fish & wildlife agency
June 22, 1972Rainbow Trout1,00013"Montana fish & wildlife agency
June 22, 1972Rainbow Trout1,00013"Montana fish & wildlife agency
July 12, 1971Rainbow Trout1,0008"Montana fish & wildlife agency
July 12, 1971Rainbow Trout1,0008"Montana fish & wildlife agency
August 7, 1970Rainbow Trout30510"Montana fish & wildlife agency
August 7, 1970Rainbow Trout30510"Montana fish & wildlife agency
Show 42 more stocking records →
DateSpeciesNumberSizeSource
July 27, 1970Rainbow Trout3579"Montana fish & wildlife agency
July 27, 1970Rainbow Trout3579"Montana fish & wildlife agency
July 13, 1970Rainbow Trout3539"Montana fish & wildlife agency
July 13, 1970Rainbow Trout3539"Montana fish & wildlife agency
July 14, 1969Rainbow Trout1,0058"Montana fish & wildlife agency
July 14, 1969Rainbow Trout1,0058"Montana fish & wildlife agency
June 14, 1968Rainbow Trout2,01211"Montana fish & wildlife agency
June 14, 1968Rainbow Trout2,01211"Montana fish & wildlife agency
June 19, 1967Rainbow Trout2,00010"Montana fish & wildlife agency
June 19, 1967Rainbow Trout2,00010"Montana fish & wildlife agency
June 16, 1966Rainbow Trout2,00011"Montana fish & wildlife agency
June 16, 1966Rainbow Trout2,00011"Montana fish & wildlife agency
July 7, 1965Rainbow Trout1,91710"Montana fish & wildlife agency
July 7, 1965Rainbow Trout1,91710"Montana fish & wildlife agency
August 5, 1964Rainbow Trout2,00212"Montana fish & wildlife agency
August 5, 1964Rainbow Trout2,00212"Montana fish & wildlife agency
July 31, 1964Rainbow Trout2,00012"Montana fish & wildlife agency
July 31, 1964Rainbow Trout2,00012"Montana fish & wildlife agency
July 16, 1963Rainbow Trout1,99911"Montana fish & wildlife agency
July 16, 1963Rainbow Trout1,99911"Montana fish & wildlife agency
June 21, 1962Rainbow Trout2,03610"Montana fish & wildlife agency
June 21, 1962Rainbow Trout2,03610"Montana fish & wildlife agency
July 11, 1961Rainbow Trout1,9980Montana fish & wildlife agency
July 11, 1961Rainbow Trout1,9980Montana fish & wildlife agency
July 20, 1960Rainbow Trout2,0060Montana fish & wildlife agency
July 20, 1960Rainbow Trout2,0060Montana fish & wildlife agency
July 14, 1959Rainbow Trout2,0050Montana fish & wildlife agency
July 14, 1959Rainbow Trout2,0050Montana fish & wildlife agency
July 11, 1958Rainbow Trout2,0190Montana fish & wildlife agency
July 11, 1958Rainbow Trout2,0190Montana fish & wildlife agency
July 16, 1957Rainbow Trout2,0030Montana fish & wildlife agency
July 16, 1957Rainbow Trout2,0030Montana fish & wildlife agency
July 24, 1956Rainbow Trout8480Montana fish & wildlife agency
July 24, 1956Rainbow Trout1,1610Montana fish & wildlife agency
July 24, 1956Rainbow Trout1,1610Montana fish & wildlife agency
July 24, 1956Rainbow Trout8480Montana fish & wildlife agency
August 25, 1955Rainbow Trout1,0090Montana fish & wildlife agency
August 25, 1955Rainbow Trout1,0090Montana fish & wildlife agency
August 4, 1954Rainbow Trout1,9460Montana fish & wildlife agency
August 4, 1954Rainbow Trout1,9460Montana fish & wildlife agency
August 3, 1954Rainbow Trout2,1280Montana fish & wildlife agency
August 3, 1954Rainbow Trout2,1280Montana fish & wildlife agency

Showing 50 of 66 stocking records.

Frequently asked

When was South Boulder River last stocked?

According to Montana fish & wildlife agency, South Boulder River was last stocked June 22, 1973 with Rainbow Trout.

What fish species are stocked in South Boulder River?

South Boulder River is stocked with Rainbow Trout, Brook Trout, and Cutthroat Trout.

What time of year is South Boulder River stocked?

South Boulder River is typically stocked in summer, most often in July.

How often is South Boulder River stocked?

South Boulder River has been stocked about 2 times a year — 66 recorded stockings between 1932 and 1973.

How many fish have been stocked in South Boulder River?

About 358,678 fish have been stocked in South Boulder River across 66 recorded events since 1932, per Montana fish & wildlife agency.

What size are the fish stocked in South Boulder River?

Fish stocked in South Boulder River average about 8.9 inches, based on the sizes the agency reported.

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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 →

Compiled by .