What species are stocked in Walloomsac River?

On record: Brown Trout, Rainbow Trout. Source: NYS Department of Environmental Conservation.

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New York stocking report

Walloomsac River

110 records Last stocked: March 2025

The short answer

Walloomsac River was last stocked in March 2025: 490 Brown Trout (13.8 in).

County: Rensselaer
Town: Hoosick
Species on record: Brown Trout, Rainbow Trout
Records: 110 stocking events
Official source: NYS Department of Environmental Conservation report

Location map

Walloomsac River location context

Approximate · county context

Walloomsac RiverRensselaer County Arnold LakeRensselaer County Long PondRensselaer County Second PondRensselaer County Kinderhook CreekRensselaer County

Pins use the finest location published with the stocking record. County-level pins show area context, not an exact access point; confirm access and directions with the official agency source.

Agency records

Full stocking history

Date	Species	Fish	Size
January 2026 sched	Brown Trout	540	12 -15 inches in
January 2026 sched	Rainbow Trout	4,370	9 - 10 inches in
March 2025	Brown Trout	490	13.8 in
March 2025	Brown Trout	490	13.8 in
March 2025	Rainbow Trout	4,420	9 in
March 2025	Rainbow Trout	4,420	9 in
March 2024	Brown Trout	130	13.4 in
March 2024	Brown Trout	80	13.4 in
March 2024	Rainbow Trout	1,150	9 in
March 2024	Rainbow Trout	660	9 in
May 2023	Rainbow Trout	200	9.1 in
March 2023	Brown Trout	110	13.1 in
March 2023	Brown Trout	230	13.1 in
March 2023	Brown Trout	90	13.1 in
March 2023	Rainbow Trout	1,010	9.2 in
March 2023	Rainbow Trout	2,060	9.2 in
March 2023	Rainbow Trout	790	9.2 in
March 2022	Brown Trout	430	13.5 in
March 2022	Rainbow Trout	3,860	9 in
March 2021	Brown Trout	110	13.2 in
March 2021	Brown Trout	230	13.2 in
March 2021	Brown Trout	90	13.2 in
March 2021	Rainbow Trout	1,010	8.9 in
March 2021	Rainbow Trout	2,060	8.9 in
March 2021	Rainbow Trout	790	8.9 in
May 2020	Rainbow Trout	1,090	8.3 in
April 2020	Brown Trout	200	13.2 in
April 2020	Brown Trout	300	13.2 in
April 2020	Rainbow Trout	190	10 in
April 2020	Rainbow Trout	230	10 in
April 2020	Rainbow Trout	450	10 in
March 2020	Rainbow Trout	1,950	7.8 in
March 2020	Rainbow Trout	640	7.8 in
March 2020	Rainbow Trout	980	7.8 in
May 2019	Brown Trout	200	13.2 in
May 2019	Brown Trout	220	7.5 in
May 2019	Brown Trout	270	7.5 in
May 2019	Brown Trout	300	13.2 in
May 2019	Brown Trout	530	7.5 in
April 2019	Brown Trout	1,150	7.7 in
April 2019	Brown Trout	2,300	7.7 in
April 2019	Brown Trout	750	7.7 in
May 2018	Brown Trout	1,130	8 in
May 2018	Brown Trout	200	13.2 in
May 2018	Brown Trout	220	8.3 in
May 2018	Brown Trout	2,260	8 in
May 2018	Brown Trout	260	8.3 in
May 2018	Brown Trout	300	13.2 in
May 2018	Brown Trout	520	8.3 in
May 2018	Brown Trout	740	8 in
May 2017	Brown Trout	200	13.3 in
May 2017	Brown Trout	210	8 in
May 2017	Brown Trout	250	8 in
May 2017	Brown Trout	300	13.3 in
May 2017	Brown Trout	500	8 in
April 2017	Brown Trout	1,070	8 in
April 2017	Brown Trout	2,150	8 in
April 2017	Brown Trout	700	8 in
May 2016	Brown Trout	200	13.4 in
May 2016	Brown Trout	220	8.2 in
May 2016	Brown Trout	260	8.2 in
May 2016	Brown Trout	300	13.4 in
May 2016	Brown Trout	520	8.2 in
April 2016	Brown Trout	1,120	8 in
April 2016	Brown Trout	2,240	8 in
April 2016	Brown Trout	730	8 in
May 2015	Brown Trout	1,110	8.1 in
May 2015	Brown Trout	2,230	8.1 in
May 2015	Brown Trout	730	8.1 in
April 2015	Brown Trout	200	13 in
April 2015	Brown Trout	210	7.9 in
April 2015	Brown Trout	260	7.9 in
April 2015	Brown Trout	300	13 in
April 2015	Brown Trout	510	7.9 in
May 2014	Brown Trout	150	13.9 in
May 2014	Brown Trout	220	8.3 in
May 2014	Brown Trout	230	13.9 in
May 2014	Brown Trout	250	8.3 in
May 2014	Brown Trout	50	9.1 in
May 2014	Brown Trout	520	8.3 in
May 2014	Brown Trout	70	9.1 in
April 2014	Brown Trout	1,120	8 in
April 2014	Brown Trout	2,230	8 in
April 2014	Brown Trout	740	8 in
May 2013	Brown Trout	180	8.1 in
May 2013	Brown Trout	200	13 in
May 2013	Brown Trout	200	13.3 in
May 2013	Brown Trout	200	13.3 in
May 2013	Brown Trout	220	8.1 in
May 2013	Brown Trout	300	13 in
May 2013	Brown Trout	440	8.1 in
April 2013	Brown Trout	1,890	7.9 in
April 2013	Brown Trout	620	7.9 in
April 2013	Brown Trout	950	7.9 in
May 2012	Brown Trout	200	13.7 in
May 2012	Brown Trout	220	8.4 in
May 2012	Brown Trout	270	8.4 in
May 2012	Brown Trout	300	13.7 in
May 2012	Brown Trout	530	8.4 in
April 2012	Brown Trout	1,150	8.1 in
April 2012	Brown Trout	2,310	8.1 in
April 2012	Brown Trout	750	8.1 in
May 2011	Brown Trout	200	13.5 in
May 2011	Brown Trout	210	8.3 in
May 2011	Brown Trout	250	8.3 in
May 2011	Brown Trout	300	13.5 in
May 2011	Brown Trout	510	8.3 in
April 2011	Brown Trout	1,100	8 in
April 2011	Brown Trout	2,200	8 in
April 2011	Brown Trout	720	8 in

Records shown exactly as published by NYS Department of Environmental Conservation. An event missing here does not mean the water was not stocked - some plants go unreported or are published elsewhere.

Data source: NYS Department of Environmental Conservation. Last updated: 2026-08-09.

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