Home/ Washington/ Mason County/ Isabella Lake
Stocked last season

Isabella Lake Fish Stocking

Mason County, Washington · 1995 to 2025 on record

According to WDFW records, Isabella Lake has 54 stocking records on file across 2 species. The most recent stocking season represented is 2025.

Isabella Lake stocking
Isabella Lake photo
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54
Stocking records
731,325
Fish reported stocked
2
Species
2025
Latest season

Stocking activity by season

27 seasons on record, most in the 1997 (5 records). Click a bar to jump to that season below.

1 records
2025 · 8,325 fish
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025

Stocking records per season (labelled by the season's end year). Washington's source reports by season, so records aren't broken out by month. Showing the most recent 25 of 27 seasons — the full history is listed below.

Most-stocked species

Rainbow 50 records
Coho 4 records

Location

Exact coordinates not yet available · Mason County

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
Rainbow 8,325 Fry · EELLS SPRINGS —

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

Quick facts

Latest season 2025
Most stocked Rainbow
Species Rainbow, Coho
County Mason
Seasons on record 1995 – 2025
Fish reported 731,325
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 Isabella Lake stocked with Rainbow, Coho.

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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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