TroutNearMe

Peterson Lake trout stocking

Montana · lake

Peterson Lake was last stocked 16 months ago (Jun 16, 2025). We have 1 stocking on record since Jun 16, 2025. Species stocked: rainbow trout.

Last stocked
16 months ago
Jun 16, 2025
Next planned
Not announced
Last 12 months
0 stockings
On record
1 stockings
since Jun 16, 2025

Weather at Peterson Lake

  • Tonight
    53°F
    Partly Cloudy
    1% rain · wind 3 mph
  • Friday
    75°F
    Mostly Sunny then Chance Light Rain
    25% rain · wind 7 to 20 mph
  • Friday Night
    43°F
    Light Rain Likely
    62% rain · wind 7 to 12 mph
  • Saturday
    57°F
    Partly Sunny
    12% rain · wind 7 to 10 mph
  • Saturday Night
    37°F
    Partly Cloudy
    wind 0 to 3 mph
  • Sunday
    61°F
    Partly Sunny
    wind 1 mph

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

What is stocked

SpeciesStockingsFishFish per stockingTypical size
Rainbow trout18,9818,9816.9 in

Stocking history

DateSpeciesFishPoundsHatchery
Jun 16, 2025Rainbow trout8,981Creston National 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 Peterson 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 Peterson Lake

Stocked this week in Montana

Questions about Peterson Lake

When was Peterson Lake last stocked?
The latest reported stocking was Jun 16, 2025 (rainbow trout, 8,981 fish), according to Montana agency reports.
What kind of trout are stocked in Peterson Lake?
Rainbow trout (1 stocking, 8,981 fish).
Peterson Lake Trout Stocking (MT) | TroutNearMe