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Walloomsac River trout stocking

Hoosick, Rensselaer County, New York · stream

Walloomsac River was last stocked 19 months ago (Mar 1 to 31, 2025). We have 17 stockings on record since Mar 1, 2023. Most stockings come in March. Species stocked: rainbow trout, brown trout.

Last stocked
19 months ago
Mar 1 to 31, 2025
Next planned
Not announced
Last 12 months
0 stockings
On record
17 stockings
since Mar 1, 2023

Weather at Walloomsac River

  • Overnight
    41°F
    Patchy Fog
    wind 1 mph
  • Friday
    70°F
    Patchy Fog then Partly Sunny
    wind 1 to 9 mph
  • Friday Night
    50°F
    Cloudy then Chance Rain Showers
    31% rain · wind 5 to 8 mph
  • Saturday
    63°F
    Light Rain Likely
    64% rain · wind 8 to 12 mph
  • Saturday Night
    51°F
    Light Rain Likely
    64% rain · wind 12 mph
  • Sunday
    63°F
    Light Rain Likely
    68% rain · wind 12 mph

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

When is Walloomsac River stocked?

Most stockings come in March.

By month, all years

Jan: 0 stockingsJanFeb: 0 stockingsFebMar: 4 stockings4MarApr: 0 stockingsAprMay: 1 stockings1MayJun: 0 stockingsJunJul: 0 stockingsJulAug: 0 stockingsAugSep: 0 stockingsSepOct: 0 stockingsOctNov: 0 stockingsNovDec: 0 stockingsDec
Stockings of Walloomsac River by month, all years on record. This month is shown in blue.

Year by year

JanFebMarAprMayJunJulAugSepOctNovDec
20261
20251
20241
202311

What is stocked

SpeciesStockingsFishFish per stockingTypical size
Rainbow trout814,7101,8399.1 in
Brown trout71,62023113.4 in

Stocking history

DateSpeciesFishPoundsHatchery
Mar 15 to 21, 2026plannedBrown trout540
Mar 15 to 21, 2026plannedRainbow trout4,370
Mar 1 to 31, 2025Brown trout490
Mar 1 to 31, 2025Brown trout490
Mar 1 to 31, 2025Rainbow trout4,420
Mar 1 to 31, 2025Rainbow trout4,420
Mar 1 to 31, 2024Brown trout130
Mar 1 to 31, 2024Brown trout80
Mar 1 to 31, 2024Rainbow trout1,150
Mar 1 to 31, 2024Rainbow trout660
May 1 to 31, 2023Rainbow trout200
Mar 1 to 31, 2023Brown trout90
Mar 1 to 31, 2023Brown trout110
Mar 1 to 31, 2023Brown trout230
Mar 1 to 31, 2023Rainbow trout1,010
Mar 1 to 31, 2023Rainbow trout2,060
Mar 1 to 31, 2023Rainbow trout790

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 Walloomsac River?

Hoosick, Rensselaer County, New York. Approximate: the marker is the town the agency names for the stocked section, from USGS place names.

DirectionsLarger map

Stocked waters near Walloomsac River

All stocked waters in Rensselaer CountyStocked this week in New York

Questions about Walloomsac River

When was Walloomsac River last stocked?
The latest reported stocking was Mar 1 to 31, 2025 (brown trout, 490 fish), according to New York agency reports.
How often is Walloomsac River stocked?
Across all years on record, most stockings come in March.
What kind of trout are stocked in Walloomsac River?
Rainbow trout (8 stockings, 14,710 fish); Brown trout (7 stockings, 1,620 fish).