TroutNearMe

Sidney Reservoir trout stocking

Montana · lake

Sidney 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 (1,000 fish). Species stocked: rainbow trout.

Last stocked
5 months ago
May 6, 2026
Next planned
Not announced
Last 12 months
1 stocking
1,000 fish
On record
2 stockings
since May 13, 2025

Weather at Sidney Reservoir

  • Tonight
    51°F
    Mostly Clear then Patchy Fog
    wind 10 mph
  • Friday
    74°F
    Patchy Fog then Mostly Sunny
    10% rain · wind 8 to 20 mph
  • Friday Night
    54°F
    Mostly Cloudy
    10% rain · wind 9 to 18 mph
  • Saturday
    70°F
    Sunny
    wind 7 to 16 mph
  • Saturday Night
    51°F
    Mostly Clear
    6% rain · wind 5 to 9 mph
  • Sunday
    70°F
    Mostly Sunny
    6% rain · wind 13 mph

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

What is stocked

SpeciesStockingsFishFish per stockingTypical size
Rainbow trout22,0001,0002.8 in

Stocking history

DateSpeciesFishPoundsHatchery
May 6, 2026Rainbow trout1,000Miles City Fish Hatchery
May 13, 2025Rainbow trout1,000Miles 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 Sidney 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 Sidney Reservoir

Stocked this week in Montana

Questions about Sidney Reservoir

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