MT
Henry Reservoir
LakeMT
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About this water
Henry Reservoir is a reservoir in Montana. State records show it stocked 26 times between 2000 and 2026. Every recorded release has been rainbow trout. 37,884 rainbow trout have gone in across 26 releases.
Stocking history
26 recorded stockings
| Date | Species | Number | Size | Hatchery |
|---|---|---|---|---|
| Jun 9, 2026 | Rainbow Trout · Arlee | 2,000 | 5.7" | Giant Springs Trout Hatchery |
| Jul 1, 2025 | Rainbow Trout · Arlee | 2,000 | 6.0" | Giant Springs Trout Hatchery |
| Jun 13, 2024 | Rainbow Trout · Arlee | 2,000 | 5.2" | Giant Springs Trout Hatchery |
| May 30, 2023 | Rainbow Trout · Arlee | 2,000 | 4.8" | Giant Springs Trout Hatchery |
| Jun 28, 2022 | Rainbow Trout · Arlee | 1,798 | 6.1" | Giant Springs Trout Hatchery |
| Jun 2, 2021 | Rainbow Trout · Arlee | 2,000 | 5.0" | Giant Springs Trout Hatchery |
| May 28, 2020 | Rainbow Trout · Arlee | 2,000 | 3.5" | Giant Springs Trout Hatchery |
| May 28, 2019 | Rainbow Trout · Arlee | 2,000 | 4.8" | Giant Springs Trout Hatchery |
| Jun 12, 2018 | Rainbow Trout · Arlee | 2,001 | 4.7" | Big Springs Trout Hatchery |
| May 30, 2017 | Rainbow Trout · Arlee | 2,001 | 4.2" | Big Springs Trout Hatchery |
| Jun 2, 2016 | Rainbow Trout · Arlee | 2,005 | 4.5" | Big Springs Trout Hatchery |
| May 29, 2015 | Rainbow Trout · Arlee | 2,003 | 4.3" | Big Springs Trout Hatchery |
Showing the 12 most recent of 26. Stocking records for Henry 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.
