Kilbrennan Lake Fish Stocking
Montana · 1934–2015 on record
According to Montana fish & wildlife agency, Kilbrennan Lake was last stocked June 10, 2015 with Rainbow Trout. Kilbrennan Lake has 62 stocking records on file, spanning 1934–2015, with about 805,877 fish stocked over that period.
When Kilbrennan Lake is stocked
Kilbrennan Lake is typically stocked in spring and summer, most often in June — 24 stocking events in that peak month.
Nearby stocked waters
Other stocked waters near Kilbrennan Lake, freshest activity first.
Troy Kids Pond
8 mi3 species · 214 records
Last stocked June 2026
Kootenai River
5 mi3 species · 26 records
Last stocked April 2008
Ransome Creek
10 mi3 species · 14 records
Last stocked May 1999
Shannon Lake
11 mi1 species · 11 records
Last stocked July 1989
O'Brien Creek
10 mi2 species · 5 records
Last stocked May 1978
Arbo Creek
3 mi1 species · 2 records
Last stocked July 1976
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| June 10, 2015 | Rainbow Trout | 3,046 | 6.01" | Montana fish & wildlife agency |
| November 5, 2014 | Rainbow Trout | 4,012 | 3" | Montana fish & wildlife agency |
| May 23, 2013 | Rainbow Trout | 552 | 5.2" | Montana fish & wildlife agency |
| May 21, 2013 | Rainbow Trout | 4,336 | 5.25" | Montana fish & wildlife agency |
| May 14, 2012 | Rainbow Trout | 2,878 | 5.43" | Montana fish & wildlife agency |
| May 11, 2012 | Rainbow Trout | 2,331 | 5.63" | Montana fish & wildlife agency |
| May 19, 2011 | Rainbow Trout | 1,116 | 6.03" | Montana fish & wildlife agency |
| May 18, 2011 | Rainbow Trout | 3,394 | 6.03" | Montana fish & wildlife agency |
Show 42 more stocking records →
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| June 14, 2010 | Rainbow Trout | 1,419 | 7.81" | Montana fish & wildlife agency |
| June 2, 2010 | Rainbow Trout | 255 | 8.55" | Montana fish & wildlife agency |
| June 2, 2010 | Rainbow Trout | 1,359 | 7.62" | Montana fish & wildlife agency |
| June 5, 2009 | Rainbow Trout | 3,186 | 4.7" | Montana fish & wildlife agency |
| November 24, 2008 | Rainbow Trout | 1,200 | 3" | Montana fish & wildlife agency |
| June 11, 2008 | Rainbow Trout | 5,503 | 7.06" | Montana fish & wildlife agency |
| September 28, 2007 | Rainbow Trout | 2,434 | 3.22" | Montana fish & wildlife agency |
| September 28, 2007 | Rainbow Trout | 1,716 | 3.24" | Montana fish & wildlife agency |
| May 25, 2007 | Rainbow Trout | 4,914 | 7.11" | Montana fish & wildlife agency |
| May 23, 2007 | Rainbow Trout | 2,091 | 7.01" | Montana fish & wildlife agency |
| September 19, 1988 | Cutthroat Trout | 1,810 | 6.3" | Montana fish & wildlife agency |
| July 26, 1956 | Cutthroat Trout | 36,500 | 0 | Montana fish & wildlife agency |
| August 3, 1955 | Cutthroat Trout | 21,760 | 0 | Montana fish & wildlife agency |
| May 19, 1954 | Brook Trout | 20,480 | 1" | Montana fish & wildlife agency |
| May 5, 1953 | Brook Trout | 20,800 | 1" | Montana fish & wildlife agency |
| June 11, 1952 | Brook Trout | 3,080 | 5" | Montana fish & wildlife agency |
| May 19, 1952 | Brook Trout | 3,080 | 5" | Montana fish & wildlife agency |
| June 13, 1951 | Brook Trout | 620 | 0 | Montana fish & wildlife agency |
| October 5, 1950 | Rainbow Trout | 25,000 | 5" | Montana fish & wildlife agency |
| June 22, 1949 | Brook Trout | 2,000 | 5" | Montana fish & wildlife agency |
| June 21, 1949 | Brook Trout | 2,000 | 5" | Montana fish & wildlife agency |
| June 17, 1949 | Brook Trout | 2,000 | 5" | Montana fish & wildlife agency |
| August 9, 1948 | Brook Trout | 5,000 | 4" | Montana fish & wildlife agency |
| August 6, 1948 | Brook Trout | 5,000 | 4" | Montana fish & wildlife agency |
| May 24, 1947 | Brook Trout | 3,000 | 5" | Montana fish & wildlife agency |
| May 15, 1947 | Brook Trout | 4,000 | 5" | Montana fish & wildlife agency |
| August 15, 1946 | Brook Trout | 1,200 | 5" | Montana fish & wildlife agency |
| June 3, 1946 | Brook Trout | 2,000 | 6" | Montana fish & wildlife agency |
| June 3, 1946 | Brook Trout | 1,800 | 5" | Montana fish & wildlife agency |
| June 3, 1946 | Brook Trout | 1,800 | 5" | Montana fish & wildlife agency |
| May 31, 1946 | Brook Trout | 1,800 | 5" | Montana fish & wildlife agency |
| July 23, 1945 | Rainbow Trout | 1,960 | 5" | Montana fish & wildlife agency |
| June 3, 1945 | Brook Trout | 1,360 | 5" | Montana fish & wildlife agency |
| May 23, 1945 | Brook Trout | 1,360 | 5" | Montana fish & wildlife agency |
| May 23, 1945 | Brook Trout | 22,000 | 0 | Montana fish & wildlife agency |
| May 10, 1944 | Brook Trout | 2,000 | 5" | Montana fish & wildlife agency |
| June 27, 1943 | Brook Trout | 2,000 | 6" | Montana fish & wildlife agency |
| June 27, 1943 | Brook Trout | 2,000 | 6" | Montana fish & wildlife agency |
| June 5, 1942 | Brook Trout | 2,850 | 5" | Montana fish & wildlife agency |
| May 30, 1942 | Brook Trout | 2,850 | 4" | Montana fish & wildlife agency |
| May 30, 1942 | Brook Trout | 2,850 | 5" | Montana fish & wildlife agency |
| June 3, 1941 | Brook Trout | 2,975 | 4" | Montana fish & wildlife agency |
Showing 50 of 62 stocking records.
Frequently asked
When was Kilbrennan Lake last stocked?
According to Montana fish & wildlife agency, Kilbrennan Lake was last stocked June 10, 2015 with Rainbow Trout.
What fish species are stocked in Kilbrennan Lake?
Kilbrennan Lake is stocked with Rainbow Trout, Cutthroat Trout, and Brook Trout.
What time of year is Kilbrennan Lake stocked?
Kilbrennan Lake is typically stocked in spring and summer, most often in June.
How often is Kilbrennan Lake stocked?
Kilbrennan Lake is stocked intermittently — 62 recorded stockings between 1934 and 2015.
How many fish have been stocked in Kilbrennan Lake?
About 805,877 fish have been stocked in Kilbrennan Lake across 62 recorded events since 1934, per Montana fish & wildlife agency.
What size are the fish stocked in Kilbrennan Lake?
Fish stocked in Kilbrennan Lake average about 5.1 inches, based on the sizes the agency reported.