Stewart Lake trout stocking

Montana · lake

Stewart Lake was last stocked 4 months ago (May 24, 2026). We have 2 stockings on record since May 30, 2025, 1 in the last 12 months (2,970 fish). Species stocked: westslope cutthroat trout.

Weather at Stewart Lake

• Tonight
  54°F
  Mostly Clear
  wind 10 to 15 mph
• Friday
  66°F
  Mostly Sunny
  1% rain · wind 10 to 21 mph
• Friday Night
  37°F
  Slight Chance Light Rain then Mostly Cloudy
  16% rain · wind 13 mph
• Saturday
  47°F
  Mostly Sunny
  1% rain · wind 9 mph
• Saturday Night
  36°F
  Mostly Cloudy
  1% rain · wind 2 to 6 mph
• Sunday
  52°F
  Mostly Cloudy
  14% rain · wind 2 to 6 mph

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

What is stocked

Stocking history

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 Stewart 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 Stewart Lake

• Echo Lakelake · 9 mistocked Sep 8, 2026
• Georgetown Lakelake · 13 mistocked Sep 8, 2026
• Amc Wildlife Pond (; Hog Hole)lake · 17 mistocked Sep 15, 2026
• East Fork Reservoirlake · 18 mistocked Jun 15, 2026
• Barker Lake, Lowerlake · 19 mistocked Sep 17, 2025
• Barker Lake, Upperlake · 19 mistocked Sep 25, 2025
• Duck Lakelake · 20 mistocked Oct 2, 2025
• Conad Pondlake · 21 mistocked Jun 18, 2026

Stocked this week in Montana

Questions about Stewart Lake

When was Stewart Lake last stocked?

The latest reported stocking was May 24, 2026 (westslope cutthroat trout, 2,970 fish), according to Montana agency reports.

How often is Stewart Lake stocked?

It was stocked 1 times in the last 12 months.

What kind of trout are stocked in Stewart Lake?

Westslope cutthroat trout (2 stockings, 6,006 fish).