TroutNearMe

Pinnow Reservoir trout stocking

Montana · lake

Pinnow Reservoir was last stocked 5 months ago (May 6, 2026). We have 2 stockings on record since May 13, 2025, 1 in the last 12 months (500 fish). Species stocked: rainbow trout.

Last stocked
5 months ago
May 6, 2026
Next planned
Not announced
Last 12 months
1 stocking
500 fish
On record
2 stockings
since May 13, 2025

Weather at Pinnow Reservoir

  • Tonight
    51°F
    Mostly Clear then Patchy Fog
    wind 9 mph
  • Friday
    75°F
    Patchy Fog then Mostly Sunny
    10% rain · wind 9 to 23 mph
  • Friday Night
    54°F
    Mostly Cloudy
    10% rain · wind 13 to 23 mph
  • Saturday
    70°F
    Sunny
    wind 12 to 18 mph
  • Saturday Night
    47°F
    Mostly Clear
    14% rain · wind 5 to 8 mph
  • Sunday
    69°F
    Mostly Sunny
    13% rain · wind 7 to 17 mph

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

What is stocked

SpeciesStockingsFishFish per stockingTypical size
Rainbow trout21,0005002.8 in

Stocking history

DateSpeciesFishPoundsHatchery
May 6, 2026Rainbow trout500Miles City Fish Hatchery
May 13, 2025Rainbow trout500Miles City Fish 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 Pinnow Reservoir?

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

DirectionsLarger map

Stocked waters near Pinnow Reservoir

Stocked this week in Montana

Questions about Pinnow Reservoir

When was Pinnow Reservoir last stocked?
The latest reported stocking was May 6, 2026 (rainbow trout, 500 fish), according to Montana agency reports.
How often is Pinnow Reservoir stocked?
It was stocked 1 times in the last 12 months.
What kind of trout are stocked in Pinnow Reservoir?
Rainbow trout (2 stockings, 1,000 fish).