About this water
Green Hollow Reservoir #2 is a reservoir in Montana. State records show it stocked 14 times between 2000 and 2021. Every recorded release has been arctic grayling. 8,800 arctic grayling have gone in across 14 releases.
Stocking history
14 recorded stockings
| Date | Species | Number | Size | Hatchery |
|---|---|---|---|---|
| Jun 15, 2021 | Arctic Grayling · Axolotl Lake | 188 | 5.8" | Yellowstone River Trout Hatchery |
| Jul 31, 2020 | Arctic Grayling | — | 0.0" | — |
| Jul 31, 2020 | Arctic Grayling · Axolotl Lake | 225 | 6.3" | Yellowstone River Trout Hatchery |
| May 20, 2019 | Arctic Grayling · Axolotl Lake | 200 | 5.5" | Yellowstone River Trout Hatchery |
| Sep 16, 2014 | Arctic Grayling · Wild | 500 | 6.5" | Yellowstone River Trout Hatchery |
| Sep 7, 2010 | Arctic Grayling · Axolotl Lake | 1,250 | 4.7" | Yellowstone River Trout Hatchery |
| May 18, 2010 | Arctic Grayling · Axolotl Lake | 750 | 4.0" | Yellowstone River Trout Hatchery |
| Sep 1, 2009 | Arctic Grayling · Axolotl Lake | 1,000 | 5.0" | Yellowstone River Trout Hatchery |
| May 22, 2008 | Arctic Grayling · Axolotl Lake | 125 | 11.5" | Yellowstone River Trout Hatchery |
| May 22, 2008 | Arctic Grayling · Axolotl Lake | 500 | 5.0" | Yellowstone River Trout Hatchery |
| May 7, 2008 | Arctic Grayling · Axolotl Lake | 115 | 11.5" | Yellowstone River Trout Hatchery |
| May 17, 2006 | Arctic Grayling · Axolotl Lake | 750 | 5.2" | Yellowstone River Trout Hatchery |
Showing the 12 most recent of 14. Stocking records for Green Hollow Reservoir #2 published by Montana Fish, Wildlife & Parks. Stocking does not guarantee fish are present. Check current regulations and access before you go. See the full Montana stocking report.


