Hagerman WMA Oster Lake #1 Stocking
Idaho · public agency stocking snapshot
Quick answer: Yes — our normalized snapshot includes recent stocking rows for Hagerman WMA Oster Lake #1. The latest dated record is Jul 27, 2026. Species in recent rows include Catchable Rainbow Trout. Data retrieved July 19, 2026 from Idaho Fish and Game Stocking Forecast; confirm the live agency report.
Map pin: 44.0975, -114.3613 (approximate) · Open map
Recent stockings
| Date | Species | Count | Size | Status |
|---|---|---|---|---|
| Jul 27, 2026 | Catchable Rainbow Trout | 225 | — | scheduled |
| Jul 20, 2026 | Catchable Rainbow Trout | 225 | — | scheduled |
| Jul 13, 2026 | Catchable Rainbow Trout | 225 | — | scheduled |
Best time to go
Choose the first practical trip after the agency confirms the release, then account for access, weather, water temperature, depth, and fishing pressure.
Typical window: No universal window