Spar Lake Fish Stocking
Montana · 1933–2026 on record
According to Montana fish & wildlife agency, Spar Lake was last stocked June 23, 2026 with Rainbow Trout. Spar Lake has 135 stocking records on file, spanning 1933–2026, with about 3,958,717 fish stocked over that period.
When Spar Lake is stocked
Spar Lake is typically stocked in summer, most often in June — 47 stocking events in that peak month.
Nearby stocked waters
Other stocked waters near Spar Lake, freshest activity first.
Grouse Lake
6 mi2 species · 43 records
Last stocked May 2025
Little Spar Lake
5 mi1 species · 17 records
Last stocked August 2024
Snowshoe Lake
11 mi1 species · 8 records
Last stocked August 2024
Lower Sky Lake
11 mi2 species · 14 records
Last stocked August 2021
North Fork Keeler Creek
6 mi1 species · 3 records
Last stocked September 1977
Noggle Creek
5 mi1 species · 3 records
Last stocked August 1975
By species
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| June 23, 2026 | Rainbow Trout | 1,999 | 3.22" | Montana fish & wildlife agency |
| July 2, 2025 | Rainbow Trout | 2,000 | 3.76" | Montana fish & wildlife agency |
| May 13, 2024 | Kokanee | 25,000 | 2.5" | Montana fish & wildlife agency |
| May 6, 2024 | Rainbow Trout | 2,100 | 7.7" | Montana fish & wildlife agency |
| May 25, 2023 | Rainbow Trout | 1,654 | 7.72" | Montana fish & wildlife agency |
| May 15, 2023 | Kokanee | 10,062 | 2.74" | Montana fish & wildlife agency |
| June 3, 2022 | Kokanee | 45,089 | 2.03" | Montana fish & wildlife agency |
| June 3, 2022 | Rainbow Trout | 2,013 | 8.23" | Montana fish & wildlife agency |
Show 42 more stocking records →
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| May 25, 2021 | Rainbow Trout | 2,200 | 7.53" | Montana fish & wildlife agency |
| May 12, 2021 | Kokanee | 25,000 | 2.75" | Montana fish & wildlife agency |
| July 8, 2020 | Rainbow Trout | 991 | 7.4" | Montana fish & wildlife agency |
| June 24, 2020 | Rainbow Trout | 1,100 | 7.25" | Montana fish & wildlife agency |
| June 4, 2020 | Rainbow Trout | 1,101 | 7.23" | Montana fish & wildlife agency |
| June 3, 2020 | Rainbow Trout | 1,100 | 7.17" | Montana fish & wildlife agency |
| May 21, 2020 | Kokanee | 50,000 | 3" | Montana fish & wildlife agency |
| May 22, 2019 | Kokanee | 50,727 | 2" | Montana fish & wildlife agency |
| May 21, 2019 | Rainbow Trout | 2,001 | 7.2" | Montana fish & wildlife agency |
| June 5, 2018 | Rainbow Trout | 2,200 | 7.61" | Montana fish & wildlife agency |
| May 16, 2017 | Rainbow Trout | 2,317 | 7.59" | Montana fish & wildlife agency |
| May 26, 2016 | Rainbow Trout | 2,201 | 7.18" | Montana fish & wildlife agency |
| May 12, 2016 | Kokanee | 50,115 | 2.06" | Montana fish & wildlife agency |
| May 18, 2015 | Kokanee | 55,650 | 2.3" | Montana fish & wildlife agency |
| May 13, 2015 | Rainbow Trout | 678 | 7.62" | Montana fish & wildlife agency |
| May 13, 2015 | Rainbow Trout | 1,356 | 7.62" | Montana fish & wildlife agency |
| June 5, 2014 | Rainbow Trout | 534 | 4.76" | Montana fish & wildlife agency |
| June 3, 2014 | Rainbow Trout | 1,508 | 4.76" | Montana fish & wildlife agency |
| October 15, 2013 | Rainbow Trout | 5,112 | 3.88" | Montana fish & wildlife agency |
| October 15, 2013 | Cutthroat Trout | 5,096 | 2.5" | Montana fish & wildlife agency |
| June 13, 2013 | Kokanee | 45,015 | 3" | Montana fish & wildlife agency |
| September 7, 2012 | Rainbow Trout | 5,505 | 3.67" | Montana fish & wildlife agency |
| June 18, 2012 | Kokanee | 55,938 | 2.5" | Montana fish & wildlife agency |
| August 10, 2011 | Cutthroat Trout | 5,508 | 1.48" | Montana fish & wildlife agency |
| July 5, 2011 | Kokanee | 30,000 | 2" | Montana fish & wildlife agency |
| July 5, 2011 | Rainbow Trout | 5,511 | 3.43" | Montana fish & wildlife agency |
| September 2, 2010 | Rainbow Trout | 5,498 | 3.23" | Montana fish & wildlife agency |
| June 25, 2010 | Cutthroat Trout | 4,771 | 5.2" | Montana fish & wildlife agency |
| June 16, 2010 | Kokanee | 36,900 | 2" | Montana fish & wildlife agency |
| August 25, 2009 | Rainbow Trout | 5,480 | 4.5" | Montana fish & wildlife agency |
| June 12, 2009 | Cutthroat Trout | 5,075 | 3.88" | Montana fish & wildlife agency |
| June 11, 2009 | Kokanee | 43,680 | 3" | Montana fish & wildlife agency |
| August 26, 2008 | Rainbow Trout | 5,700 | 3.52" | Montana fish & wildlife agency |
| July 7, 2008 | Cutthroat Trout | 825 | 10.12" | Montana fish & wildlife agency |
| August 30, 2007 | Rainbow Trout | 10,030 | 3.31" | Montana fish & wildlife agency |
| October 10, 2006 | Rainbow Trout | 11,674 | 3.82" | Montana fish & wildlife agency |
| September 16, 2005 | Rainbow Trout | 10,868 | 3.7" | Montana fish & wildlife agency |
| June 12, 2003 | Rainbow Trout | 2,985 | 2.91" | Montana fish & wildlife agency |
| June 12, 2003 | Rainbow Trout | 665 | 2.11" | Montana fish & wildlife agency |
| June 12, 2003 | Rainbow Trout | 786 | 2.5" | Montana fish & wildlife agency |
| June 12, 2003 | Rainbow Trout | 2,448 | 2.18" | Montana fish & wildlife agency |
| June 12, 2003 | Rainbow Trout | 3,795 | 2.57" | Montana fish & wildlife agency |
Showing 50 of 135 stocking records.
Frequently asked
When was Spar Lake last stocked?
According to Montana fish & wildlife agency, Spar Lake was last stocked June 23, 2026 with Rainbow Trout.
What fish species are stocked in Spar Lake?
Spar Lake is stocked with Rainbow Trout, Kokanee, Cutthroat Trout, Lake Trout, Arctic Grayling, Brook Trout, and Coho Salmon.
What time of year is Spar Lake stocked?
Spar Lake is typically stocked in summer, most often in June.
How often is Spar Lake stocked?
Spar Lake has been stocked about 1 times a year — 135 recorded stockings between 1933 and 2026.
How many fish have been stocked in Spar Lake?
About 3,958,717 fish have been stocked in Spar Lake across 135 recorded events since 1933, per Montana fish & wildlife agency.
What size are the fish stocked in Spar Lake?
Fish stocked in Spar Lake average about 3.6 inches, based on the sizes the agency reported.