When was Idaho- Spring Valley Reservoir last stocked?

The most recent stocking season on record for Idaho- Spring Valley Reservoir is 1998. Washington's source reports by season, not an exact date.

Does a stocking record mean the fish are still there?

No. A record means fish were reported stocked. Fish may have been caught, moved or died since. Always check current regulations before fishing.

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Stocked last season

Idaho- Spring Valley Reservoir Fish Stocking

Washington · 1998 to 1998 on record

According to WDFW records, Idaho- Spring Valley Reservoir has 1 stocking records on file across 1 species. The most recent stocking season represented is 1998.

Tiger Muskie

Check regulations

Stocking records

Fish reported stocked

Species

1998

Latest season

Most-stocked species

Tiger Muskie 1 record

Location

Exact coordinates not yet available

Map not available yet

We don't have coordinates for this water on file.

Stocking history

Values shown exactly as the agency reported them; species names are normalized for search.

SpeciesFish stockedSizePhase

Tiger Muskie 36 Legals · COLUMBIA BASIN HATCHERY —

A stocking record does not guarantee fish remain present or may legally be harvested. Check current Washington fishing regulations →

Quick facts

Latest season 1998

Most stocked Tiger Muskie

Species Tiger Muskie

Seasons on record 1998 – 1998

Fish reported 36

Coordinates —

Data source

Compiled from public records published by the Washington Department of Fish and Wildlife. StockedSpots is independent and not affiliated with or endorsed by WDFW.

Source: Washington Department of Fish and Wildlife (WDFW). Data last checked September 1, 2026.

View WDFW source →

Frequently asked questions

WDFW records show Idaho- Spring Valley Reservoir stocked with Tiger Muskie.

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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.

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