Sylvia Lake trout stocking

Montana · lake

Sylvia Lake was last stocked 14 months ago (Aug 8, 2025). We have 1 stocking on record since Aug 8, 2025. Species stocked: westslope cutthroat trout.

Weather at Sylvia Lake

• Tonight
  48°F
  Partly Cloudy
  2% rain · wind 5 to 8 mph
• Friday
  64°F
  Mostly Cloudy then Slight Chance Light Rain
  21% rain · wind 5 to 23 mph
• Friday Night
  36°F
  Chance Light Rain
  33% rain · wind 14 to 18 mph
• Saturday
  48°F
  Partly Sunny
  6% rain · wind 9 to 14 mph
• Saturday Night
  30°F
  Partly Cloudy
  wind 1 to 7 mph
• Sunday
  55°F
  Partly Sunny
  wind 3 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 Sylvia 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 Sylvia Lake

• Tetrault Lake (; Carpenter Lake)lake · 8 mistocked May 6, 2026
• Rock Lakelake · 10 mistocked May 21, 2025
• Swisher Lakelake · 13 mistocked May 8, 2026
• Bootjack Lakelake · 16 mistocked May 7, 2026
• Sunrise Lakelake · 16 mistocked Jun 25, 2025
• Cliff Lakelake · 17 mistocked Jun 25, 2025
• Murray Lakelake · 18 mistocked Jun 10, 2026
• Hole In The Wall Lakelake · 19 mistocked May 7, 2025

Stocked this week in Montana

Questions about Sylvia Lake

When was Sylvia Lake last stocked?

The latest reported stocking was Aug 8, 2025 (westslope cutthroat trout, 2,000 fish), according to Montana agency reports.

What kind of trout are stocked in Sylvia Lake?

Westslope cutthroat trout (1 stocking, 2,000 fish).