Stocked waters in Gem County
4 waters on record, latest season 2026.
Most-stocked species in Gem County
Ranked by number of stocking records across every water in the county.
Explore Idaho
Browse every stocked water statewide, or filter by a different county from the full list.
All Idaho waters →Data source
Compiled from public records published by the Idaho Department of Fish and Game. Figures are stocking records reported by the agency, not current fish populations. StockedSpots is independent and not affiliated with or endorsed by IDFG.
Source: IDFG. Data last checked September 1, 2026.
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Every stocking record on StockedSpots is pulled directly from official state wildlife agency sources — you can see exactly where each state's data comes from on our data sources page. If a record looks wrong, or you'd like a page reviewed or removed, let us know and we'll look into it.