Cap Rock Reservoir trout stocking

Montana · lake

Cap Rock Reservoir was last stocked 3 months ago (Jun 17, 2026). We have 2 stockings on record since May 27, 2025, 1 in the last 12 months (1,100 fish). Species stocked: rainbow trout.

Weather at Cap Rock Reservoir

• Tonight
  54°F
  Mostly Clear
  wind 8 mph
• Friday
  79°F
  Mostly Sunny
  1% rain · wind 8 to 21 mph
• Friday Night
  54°F
  Mostly Cloudy
  1% rain · wind 10 to 16 mph
• Saturday
  69°F
  Sunny
  wind 9 to 17 mph
• Saturday Night
  47°F
  Partly Cloudy
  1% rain · wind 7 mph
• Sunday
  67°F
  Partly Sunny
  8% rain · wind 7 to 13 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 Cap Rock 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 Cap Rock Reservoir

• Haughian Reservoir #1 (; Henry Haughian Trout Pond)lake · 11 mistocked May 5, 2026
• Reukauf Reservoirlake · 12 mistocked May 5, 2026
• South Fork Reservoirlake · 15 mistocked May 5, 2026
• Clarks Reservoirlake · 15 mistocked May 5, 2026
• Silvertip Reservoirlake · 15 mistocked May 5, 2026
• Ponessa Pondlake · 18 mistocked May 26, 2026
• Tongue Riverstream · 19 mistocked Jun 3, 2026
• Spotted Eagle Lake (; Speckled Bird)lake · 20 mistocked Jul 1, 2026

Stocked this week in Montana

Questions about Cap Rock Reservoir

When was Cap Rock Reservoir last stocked?

The latest reported stocking was Jun 17, 2026 (rainbow trout, 1,100 fish), according to Montana agency reports.

How often is Cap Rock Reservoir stocked?

It was stocked 1 times in the last 12 months.

What kind of trout are stocked in Cap Rock Reservoir?

Rainbow trout (2 stockings, 2,100 fish).