About this water
Glass Lake is a 124 acre lake in Rensselaer County, New York. State records show it stocked 18 times between 2013 and 2025. The most-stocked species are rainbow trout, walleye and brook trout. 21,400 rainbow trout have gone in across 15 releases.
Stocking history
18 recorded stockings
| Date | Species | Number | Size | Hatchery |
|---|---|---|---|---|
| June 2025 | Walleye | 2,520 | 1.4" | — |
| June 2025 | Walleye | 2,520 | 1.4" | — |
| April 2023 | Rainbow Trout | 900 | 8.9" | — |
| April 2023 | Rainbow Trout | 900 | 9.1" | — |
| November 2022 | Brook Trout | 2,600 | 7.0" | — |
| May 2022 | Rainbow Trout | 900 | 9.5" | — |
| April 2022 | Rainbow Trout | 1,800 | 9.5" | — |
| April 2021 | Rainbow Trout | 1,570 | 8.6" | — |
| October 2020 | Rainbow Trout | 800 | 6.2" | — |
| March 2020 | Rainbow Trout | 1,390 | 9.5" | — |
| June 2019 | Rainbow Trout | 1,150 | 8.7" | — |
| April 2019 | Rainbow Trout | 1,800 | 8.3" | — |
Showing the 12 most recent of 18. Stocking records for Glass Lake published by New York State Department of Environmental Conservation. Stocking does not guarantee fish are present. Check current regulations and access before you go. See the full New York stocking report.


