MT
Danelson Reservoir
About this water
Danelson Reservoir is a reservoir in Montana. State records show it stocked 18 times between 2007 and 2024. The most-stocked species are rainbow trout and largemouth bass. 24,803 rainbow trout have gone in across 17 releases.
Stocking history
18 recorded stockings
| Date | Species | Number | Size | Hatchery |
|---|---|---|---|---|
| Jul 18, 2024 | Rainbow Trout · Arlee X Erwin - Ennis | 500 | 7.2" | Fort Peck Hatchery |
| Jun 16, 2023 | Rainbow Trout · Arlee X Erwin - Ennis | 750 | 6.7" | Fort Peck Hatchery |
| Jun 13, 2022 | Rainbow Trout · Arlee X Erwin - Ennis | 750 | 7.2" | Fort Peck Hatchery |
| Jun 2, 2021 | Rainbow Trout · Arlee | 750 | 7.0" | Fort Peck Hatchery |
| May 28, 2020 | Rainbow Trout · Arlee X Erwin - Ennis | 764 | 7.1" | Fort Peck Hatchery |
| May 29, 2019 | Rainbow Trout · Arlee | 500 | 7.3" | Fort Peck Hatchery |
| Jun 13, 2018 | Rainbow Trout · Arlee X Erwin - Ennis | 500 | 7.2" | Fort Peck Hatchery |
| Jun 5, 2017 | Rainbow Trout · Arlee X Erwin - Ennis | 500 | 6.9" | Fort Peck Hatchery |
| May 24, 2016 | Rainbow Trout · Arlee X Erwin - Ennis | 505 | 7.6" | Fort Peck Hatchery |
| Apr 8, 2016 | Rainbow Trout · Arlee | 3,000 | 2.1" | Fort Peck Hatchery |
| May 21, 2015 | Rainbow Trout · Arlee X Erwin - Ennis | 500 | 7.6" | Fort Peck Hatchery |
| Apr 17, 2015 | Rainbow Trout · Arlee | 3,000 | 2.0" | Fort Peck Hatchery |
Showing the 12 most recent of 18. Stocking records for Danelson Reservoir 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.


