Green Hollow Reservoir Fish Stocking
Montana · 1990–2020 on record
According to Montana fish & wildlife agency, Green Hollow Reservoir was last stocked July 13, 2020 with Arctic Grayling. Green Hollow Reservoir has 4 stocking records on file, spanning 1990–2020, with about 21,809 fish stocked over that period.
Nearby stocked waters
Other stocked waters near Green Hollow Reservoir, freshest activity first.
Chiquita Lake
10 mi1 species · 2 records
Last stocked July 2023
Margo Lake
9 mi1 species · 15 records
Last stocked July 2022
Chilled Lakes
9 mi1 species · 16 records
Last stocked July 2022
Green Hollow Reservoir #2
1 mi1 species · 15 records
Last stocked June 2021
Squaw Creek
8 mi3 species · 109 records
Last stocked June 1977
South Cottonwood Creek
10 mi3 species · 14 records
Last stocked September 1950
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| July 13, 2020 | Arctic Grayling | 0 | 0 | Montana fish & wildlife agency |
| May 18, 1992 | Rainbow Trout | 7,420 | 4.4" | Montana fish & wildlife agency |
| May 28, 1991 | Rainbow Trout | 6,885 | 4.5" | Montana fish & wildlife agency |
| October 29, 1990 | Rainbow Trout | 7,504 | 5.6" | Montana fish & wildlife agency |
Frequently asked
When was Green Hollow Reservoir last stocked?
According to Montana fish & wildlife agency, Green Hollow Reservoir was last stocked July 13, 2020 with Arctic Grayling.
What fish species are stocked in Green Hollow Reservoir?
Green Hollow Reservoir is stocked with Arctic Grayling and Rainbow Trout.
How often is Green Hollow Reservoir stocked?
Green Hollow Reservoir is stocked intermittently — 4 recorded stockings between 1990 and 2020.
How many fish have been stocked in Green Hollow Reservoir?
About 21,809 fish have been stocked in Green Hollow Reservoir across 4 recorded events since 1990, per Montana fish & wildlife agency.
What size are the fish stocked in Green Hollow Reservoir?
Fish stocked in Green Hollow Reservoir average about 4.8 inches, based on the sizes the agency reported.