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About this water
Companion Lake is a 7 acre lake in Park County, Montana. State records show it stocked once in 2025. Every recorded release has been tiger trout. 770 tiger trout have gone in across 1 release.
Stocking history
1 recorded stocking
| Date | Species | Number | Size | Hatchery |
|---|---|---|---|---|
| Aug 5, 2025 | Tiger Trout(Brook X Brown hybrid) · Wyoming | 770 | 4.9" | Giant Springs Trout Hatchery |
Stocking records for Companion Lake 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.
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