Cap Rock Reservoir Fish Stocking
Montana · 2019–2025 on record
According to Montana fish & wildlife agency, Cap Rock Reservoir was last stocked May 27, 2025 with Rainbow Trout. Cap Rock Reservoir has 7 stocking records on file, spanning 2019–2025, with about 7,008 fish stocked over that period.
When Cap Rock Reservoir is stocked
Nearby stocked waters
Other stocked waters near Cap Rock Reservoir, freshest activity first.
Silvertip Reservoir
15 mi10 species · 49 records
Last stocked September 2025
Haughian Bass Pond
10 mi2 species · 11 records
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Cherry Creek Pond
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Haughian Reservoir #1
11 mi3 species · 64 records
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Reukauf Reservoir
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Clarks Reservoir
15 mi5 species · 73 records
Last stocked May 2025
By species
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| May 27, 2025 | Rainbow Trout | 1,000 | 5.67" | Montana fish & wildlife agency |
| May 22, 2024 | Rainbow Trout | 1,000 | 1.78" | Montana fish & wildlife agency |
| June 5, 2023 | Rainbow Trout | 1,000 | 5.41" | Montana fish & wildlife agency |
| June 1, 2022 | Rainbow Trout | 1,000 | 3.4" | Montana fish & wildlife agency |
| May 18, 2021 | Rainbow Trout | 1,000 | 4.72" | Montana fish & wildlife agency |
| June 1, 2020 | Rainbow Trout | 1,000 | 3.14" | Montana fish & wildlife agency |
| September 27, 2019 | Rainbow Trout | 1,008 | 7.21" | Montana fish & wildlife agency |
Frequently asked
When was Cap Rock Reservoir last stocked?
According to Montana fish & wildlife agency, Cap Rock Reservoir was last stocked May 27, 2025 with Rainbow Trout.
What fish species are stocked in Cap Rock Reservoir?
Cap Rock Reservoir is stocked with Rainbow Trout.
How often is Cap Rock Reservoir stocked?
Cap Rock Reservoir is stocked intermittently — 7 recorded stockings between 2019 and 2025.
How many fish have been stocked in Cap Rock Reservoir?
About 7,008 fish have been stocked in Cap Rock Reservoir across 7 recorded events since 2019, per Montana fish & wildlife agency.
What size are the fish stocked in Cap Rock Reservoir?
Fish stocked in Cap Rock Reservoir average about 4.5 inches, based on the sizes the agency reported.