Hopalong Reservoir Fish Stocking
Montana · 1986–2008 on record
According to Montana fish & wildlife agency, Hopalong Reservoir was last stocked July 30, 2008 with Largemouth Bass. Hopalong Reservoir has 11 stocking records on file, spanning 1986–2008, with about 23,550 fish stocked over that period.
When Hopalong Reservoir is stocked
Nearby stocked waters
Other stocked waters near Hopalong Reservoir, freshest activity first.
Holland Reservoir
10 mi1 species · 8 records
Last stocked August 2025
Anita Reservoir
10 mi7 species · 54 records
Last stocked August 2025
Whisker Reservoir
9 mi1 species · 11 records
Last stocked August 2024
Catfish Reservoir
11 mi1 species · 20 records
Last stocked July 2010
Buffalo Wallow Reservoir
8 mi3 species · 52 records
Last stocked June 2009
Jakes Reservoir
7 mi2 species · 3 records
Last stocked June 2005
By species
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| July 30, 2008 | Largemouth Bass | 2,000 | 1.1" | Montana fish & wildlife agency |
| August 1, 2007 | Largemouth Bass | 2,000 | 2" | Montana fish & wildlife agency |
| July 13, 2006 | Largemouth Bass | 2,000 | 1.4" | Montana fish & wildlife agency |
| July 26, 2005 | Largemouth Bass | 1,200 | 1.8" | Montana fish & wildlife agency |
| August 10, 2004 | Largemouth Bass | 2,000 | 2" | Montana fish & wildlife agency |
| July 11, 2002 | Largemouth Bass | 2,000 | 1.2" | Montana fish & wildlife agency |
| July 30, 1999 | Largemouth Bass | 2,000 | 1.5" | Montana fish & wildlife agency |
| August 5, 1998 | Largemouth Bass | 2,000 | 1.9" | Montana fish & wildlife agency |
Show 3 more stocking records →
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| August 9, 1995 | Largemouth Bass | 2,000 | 1.8" | Montana fish & wildlife agency |
| July 27, 1993 | Largemouth Bass | 3,000 | 1.5" | Montana fish & wildlife agency |
| July 29, 1986 | Largemouth Bass | 3,350 | 2" | Montana fish & wildlife agency |
Frequently asked
When was Hopalong Reservoir last stocked?
According to Montana fish & wildlife agency, Hopalong Reservoir was last stocked July 30, 2008 with Largemouth Bass.
What fish species are stocked in Hopalong Reservoir?
Hopalong Reservoir is stocked with Largemouth Bass.
How often is Hopalong Reservoir stocked?
Hopalong Reservoir is stocked intermittently — 11 recorded stockings between 1986 and 2008.
How many fish have been stocked in Hopalong Reservoir?
About 23,550 fish have been stocked in Hopalong Reservoir across 11 recorded events since 1986, per Montana fish & wildlife agency.
What size are the fish stocked in Hopalong Reservoir?
Fish stocked in Hopalong Reservoir average about 1.7 inches, based on the sizes the agency reported.