Pr 018 Reservoir Fish Stocking
Montana · 1941–2025 on record
According to Montana fish & wildlife agency, Pr 018 Reservoir was last stocked May 29, 2025 with Rainbow Trout. Pr 018 Reservoir has 19 stocking records on file, spanning 1941–2025, with about 47,442 fish stocked over that period.
When Pr 018 Reservoir is stocked
Pr 018 Reservoir is typically stocked in summer, most often in May — 6 stocking events in that peak month.
Nearby stocked waters
Other stocked waters near Pr 018 Reservoir, freshest activity first.
King Reservoir
8 mi5 species · 62 records
Last stocked May 2025
Pr 020 Reservoir
12 mi3 species · 9 records
Last stocked July 2020
Barrett Reservoir
5 mi1 species · 1 records
Last stocked July 1993
Levi Reservoir
13 mi1 species · 2 records
Last stocked May 1969
Lesli-Ann Reservoir
11 mi1 species · 1 records
Last stocked July 1968
Holzhey Reservoir
9 mi2 species · 2 records
Last stocked October 1954
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| May 29, 2025 | Rainbow Trout | 250 | 7.03" | Montana fish & wildlife agency |
| August 19, 2024 | Largemouth Bass | 1,000 | 1.41" | Montana fish & wildlife agency |
| July 16, 2024 | Rainbow Trout | 250 | 7.24" | Montana fish & wildlife agency |
| June 7, 2023 | Rainbow Trout | 250 | 6.72" | Montana fish & wildlife agency |
| May 18, 2022 | Rainbow Trout | 250 | 7.13" | Montana fish & wildlife agency |
| July 26, 2021 | Largemouth Bass | 2,000 | 1.88" | Montana fish & wildlife agency |
| May 17, 2021 | Rainbow Trout | 250 | 6.83" | Montana fish & wildlife agency |
| October 25, 2004 | Rainbow Trout | 5,580 | 3.77" | Montana fish & wildlife agency |
Show 11 more stocking records →
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| August 14, 1998 | Largemouth Bass | 3,162 | 1.6" | Montana fish & wildlife agency |
| May 10, 1989 | Rainbow Trout | 5,400 | 6" | Montana fish & wildlife agency |
| May 10, 1989 | Rainbow Trout | 1,500 | 6" | Montana fish & wildlife agency |
| July 19, 1982 | Largemouth Bass | 2,500 | 2" | Montana fish & wildlife agency |
| July 19, 1979 | Largemouth Bass | 4,000 | 1" | Montana fish & wildlife agency |
| July 28, 1978 | Largemouth Bass | 2,000 | 2" | Montana fish & wildlife agency |
| June 9, 1965 | Rainbow Trout | 5,200 | 4" | Montana fish & wildlife agency |
| June 15, 1964 | Rainbow Trout | 6,000 | 4" | Montana fish & wildlife agency |
| May 1, 1961 | Rainbow Trout | 5,200 | 4" | Montana fish & wildlife agency |
| November 1, 1946 | Largemouth Bass | 2,500 | 3" | Montana fish & wildlife agency |
| August 11, 1941 | Bass | 150 | 2" | Montana fish & wildlife agency |
Frequently asked
When was Pr 018 Reservoir last stocked?
According to Montana fish & wildlife agency, Pr 018 Reservoir was last stocked May 29, 2025 with Rainbow Trout.
What fish species are stocked in Pr 018 Reservoir?
Pr 018 Reservoir is stocked with Rainbow Trout, Largemouth Bass, and Bass.
What time of year is Pr 018 Reservoir stocked?
Pr 018 Reservoir is typically stocked in summer, most often in May.
How often is Pr 018 Reservoir stocked?
Pr 018 Reservoir is stocked intermittently — 19 recorded stockings between 1941 and 2025.
How many fish have been stocked in Pr 018 Reservoir?
About 47,442 fish have been stocked in Pr 018 Reservoir across 19 recorded events since 1941, per Montana fish & wildlife agency.
What size are the fish stocked in Pr 018 Reservoir?
Fish stocked in Pr 018 Reservoir average about 4.1 inches, based on the sizes the agency reported.