TroutNearMe

Castle Lake trout stocking

Montana · lake

Castle Lake was last stocked 12 months ago (Sep 17, 2025). We have 1 stocking on record since Sep 17, 2025. Species stocked: westslope cutthroat trout.

Last stocked
12 months ago
Sep 17, 2025
Next planned
Not announced
Last 12 months
0 stockings
On record
1 stockings
since Sep 17, 2025

Weather at Castle Lake

  • Tonight
    47°F
    Mostly Clear
    wind 8 mph
  • Friday
    69°F
    Sunny
    wind 8 to 15 mph
  • Friday Night
    40°F
    Partly Cloudy
    2% rain · wind 13 to 16 mph
  • Saturday
    53°F
    Sunny
    wind 7 to 13 mph
  • Saturday Night
    39°F
    Mostly Cloudy
    4% rain · wind 6 to 9 mph
  • Sunday
    55°F
    Mostly Cloudy
    4% rain · wind 6 to 9 mph

Forecast from the National Weather Service for this location, refreshed hourly.

What is stocked

SpeciesStockingsFishFish per stockingTypical size
Westslope cutthroat trout130030012.5 in

Stocking history

DateSpeciesFishPoundsHatchery
Sep 17, 2025Westslope cutthroat trout300Washoe Park Trout Hatchery

From Montana fish and wildlife agency reports, collected nightly and kept after the agency takes them down. Agencies revise reports; check the agency's report before you go.

Where is Castle Lake?

Montana. The marker is the agency's location for this water; streams are often stocked at several access points.

DirectionsLarger map

Stocked waters near Castle Lake

Stocked this week in Montana

Questions about Castle Lake

When was Castle Lake last stocked?
The latest reported stocking was Sep 17, 2025 (westslope cutthroat trout, 300 fish), according to Montana agency reports.
What kind of trout are stocked in Castle Lake?
Westslope cutthroat trout (1 stocking, 300 fish).