Hagloffs Reservoir trout stocking

Montana · lake

Hagloffs Reservoir was last stocked 4 months ago (May 26, 2026). We have 1 stocking on record since May 26, 2026, 1 in the last 12 months (500 fish). Species stocked: rainbow trout.

Weather at Hagloffs Reservoir

• Tonight
  56°F
  Mostly Clear
  wind 12 to 17 mph
• Friday
  79°F
  Mostly Sunny
  wind 17 to 24 mph
• Friday Night
  54°F
  Partly Cloudy
  wind 16 to 21 mph
• Saturday
  68°F
  Sunny
  wind 9 to 18 mph
• Saturday Night
  48°F
  Partly Cloudy
  wind 7 mph
• Sunday
  66°F
  Partly Sunny
  9% rain · wind 8 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 Hagloffs 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 Hagloffs Reservoir

• Killen, John #2 Res.lake · 13 mistocked May 5, 2026
• Ponessa Pondlake · 15 mistocked May 26, 2026
• Haughian Reservoir #1 (; Henry Haughian Trout Pond)lake · 22 mistocked May 5, 2026
• Beecher Trout Reservoirlake · 23 mistocked May 5, 2026
• Ringstveit Lakelake · 24 mistocked May 12, 2025
• Clarks Reservoirlake · 24 mistocked May 5, 2026
• Cap Rock Reservoirlake · 25 mistocked Jun 17, 2026
• Reukauf Reservoirlake · 25 mistocked May 5, 2026

Stocked this week in Montana

Questions about Hagloffs Reservoir

When was Hagloffs Reservoir last stocked?

The latest reported stocking was May 26, 2026 (rainbow trout, 500 fish), according to Montana agency reports.

How often is Hagloffs Reservoir stocked?

It was stocked 1 times in the last 12 months.

What kind of trout are stocked in Hagloffs Reservoir?

Rainbow trout (1 stocking, 500 fish).