Lake Sylvia trout stocking

Fowler, St Lawrence County, New York · lake

Lake Sylvia was last stocked 12 months ago (Oct 1 to 31, 2025). We have 1 stocking on record since Oct 1, 2025, 1 in the last 12 months (4,000 fish). Species stocked: rainbow trout.

Weather at Lake Sylvia

• Tonight
  40°F
  Clear
  wind 2 mph
• Friday
  68°F
  Sunny
  wind 2 to 9 mph
• Friday Night
  46°F
  Partly Cloudy
  wind 3 to 8 mph
• Saturday
  67°F
  Partly Sunny
  8% rain · wind 3 to 12 mph
• Saturday Night
  49°F
  Mostly Cloudy
  12% rain · wind 9 mph
• Sunday
  65°F
  Partly Sunny then Slight Chance Rain Showers
  18% rain · wind 9 to 13 mph

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

What is stocked

Stocking history

From New York 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 Lake Sylvia?

Fowler, St Lawrence County, New York. Approximate: the marker is the USGS place-name point for this water, not an agency location.

DirectionsLarger map

Stocked waters near Lake Sylvia

• Sylvia Lakelake · 1 mistocked Jun 1, 2025
• Green Pondpond · 7 mistocked Sep 1, 2025
• Bonaparte Lakelake · 7 mistocked Apr 1, 2025
• Quarry Pondpond · 11 mistocked May 1, 2025
• Big Hill Pondpond · 11 mistocked Sep 1, 2024
• Little Riverstream · 14 mistocked May 1, 2025
• Oswegatchie Riverstream · 14 mistocked May 1, 2025
• Round Lakelake · 15 mistocked Sep 1, 2025

All stocked waters in St Lawrence CountyStocked this week in New York

Questions about Lake Sylvia

When was Lake Sylvia last stocked?

The latest reported stocking was Oct 1 to 31, 2025 (rainbow trout, 4,000 fish), according to New York agency reports.

How often is Lake Sylvia stocked?

It was stocked 1 times in the last 12 months.

What kind of trout are stocked in Lake Sylvia?

Rainbow trout (1 stocking, 4,000 fish).