Home/ Washington/ San Juan County/ Mountain Lake
Stocked last season

Mountain Lake Fish Stocking

San Juan County, Washington · 2005 to 2025 on record

According to WDFW records, Mountain Lake has 30 stocking records on file across 3 species. The most recent stocking season represented is 2025.

Mountain Lake stocking
Mountain Lake photo
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30
Stocking records
336,125
Fish reported stocked
3
Species
2025
Latest season

Stocking activity by season

17 seasons on record, most in the 2022 (3 records). Click a bar to jump to that season below.

2 records
2025 · 35,558 fish
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2016
2018
2020
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.

Most-stocked species

Cutthroat 20 records
Rainbow 9 records
Kokanee 1 record

Location

Exact coordinates not yet available · San Juan 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
Cutthroat 15,558 Fingerling · KENDALL CR HATCHERY —
Kokanee 20,000 Fry · MORAN STATE PK PROJ —

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 Cutthroat
Species Cutthroat, Rainbow, Kokanee
County San Juan
Seasons on record 2005 – 2025
Fish reported 336,125
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 Mountain Lake stocked with Cutthroat, Rainbow, Kokanee.

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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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