Othorp Lake Fish Stocking
Montana · 1961–2012 on record
According to Montana fish & wildlife agency, Othorp Lake was last stocked September 12, 2012 with Rainbow Trout. Othorp Lake has 25 stocking records on file, spanning 1961–2012, with about 231,385 fish stocked over that period.
When Othorp Lake is stocked
Othorp Lake is typically stocked in fall, most often in September — 10 stocking events in that peak month.
Nearby stocked waters
Other stocked waters near Othorp Lake, freshest activity first.
Eureka Pond
3 mi2 species · 105 records
Last stocked June 2026
Moran Lake
7 mi3 species · 117 records
Last stocked May 2026
Tetrault Lake
6 mi4 species · 307 records
Last stocked May 2026
Sophie Lake
7 mi5 species · 241 records
Last stocked May 2026
Frank Lake
6 mi4 species · 145 records
Last stocked May 2023
Timber Lake
5 mi1 species · 85 records
Last stocked May 2023
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| September 12, 2012 | Rainbow Trout | 1,215 | 4.16" | Montana fish & wildlife agency |
| September 7, 2011 | Rainbow Trout | 1,099 | 4.53" | Montana fish & wildlife agency |
| September 17, 2010 | Rainbow Trout | 1,125 | 3.29" | Montana fish & wildlife agency |
| September 8, 2009 | Rainbow Trout | 1,113 | 3.88" | Montana fish & wildlife agency |
| October 19, 2006 | Rainbow Trout | 1,104 | 4.12" | Montana fish & wildlife agency |
| September 27, 2005 | Rainbow Trout | 1,098 | 3.63" | Montana fish & wildlife agency |
| October 19, 2004 | Rainbow Trout | 59 | 3.49" | Montana fish & wildlife agency |
| October 18, 2004 | Rainbow Trout | 3,010 | 4.15" | Montana fish & wildlife agency |
Show 17 more stocking records →
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| October 18, 2004 | Rainbow Trout | 944 | 3.49" | Montana fish & wildlife agency |
| October 18, 2004 | Rainbow Trout | 2,100 | 4.15" | Montana fish & wildlife agency |
| May 2, 1995 | Rainbow Trout | 2,151 | 2.2" | Montana fish & wildlife agency |
| August 30, 1994 | Rainbow Trout | 2,000 | 4" | Montana fish & wildlife agency |
| October 5, 1993 | Rainbow Trout | 2,937 | 4.7" | Montana fish & wildlife agency |
| September 22, 1992 | Rainbow Trout | 2,272 | 3.5" | Montana fish & wildlife agency |
| October 10, 1991 | Rainbow Trout | 2,260 | 3.8" | Montana fish & wildlife agency |
| September 2, 1971 | Largemouth Bass | 10,000 | 2" | Montana fish & wildlife agency |
| September 25, 1970 | Largemouth Bass | 75 | 8" | Montana fish & wildlife agency |
| July 25, 1968 | Largemouth Bass | 3,500 | 2" | Montana fish & wildlife agency |
| September 15, 1967 | Largemouth Bass | 300 | 5" | Montana fish & wildlife agency |
| September 30, 1965 | Rainbow Trout | 14,580 | 5" | Montana fish & wildlife agency |
| July 20, 1965 | Rainbow Trout | 9,280 | 8" | Montana fish & wildlife agency |
| April 23, 1964 | Rainbow Trout | 14,004 | 7" | Montana fish & wildlife agency |
| May 14, 1963 | Rainbow Trout | 14,689 | 6" | Montana fish & wildlife agency |
| May 9, 1962 | Rainbow Trout | 69,208 | 2" | Montana fish & wildlife agency |
| April 13, 1961 | Rainbow Trout | 71,262 | 2" | Montana fish & wildlife agency |
Frequently asked
When was Othorp Lake last stocked?
According to Montana fish & wildlife agency, Othorp Lake was last stocked September 12, 2012 with Rainbow Trout.
What fish species are stocked in Othorp Lake?
Othorp Lake is stocked with Rainbow Trout and Largemouth Bass.
What time of year is Othorp Lake stocked?
Othorp Lake is typically stocked in fall, most often in September.
How often is Othorp Lake stocked?
Othorp Lake is stocked intermittently — 25 recorded stockings between 1961 and 2012.
How many fish have been stocked in Othorp Lake?
About 231,385 fish have been stocked in Othorp Lake across 25 recorded events since 1961, per Montana fish & wildlife agency.
What size are the fish stocked in Othorp Lake?
Fish stocked in Othorp Lake average about 4.2 inches, based on the sizes the agency reported.