Mossyrock Derby Fish Stocking
Lewis County, Washington · 2008–2009 on record
According to Washington fish & wildlife agency, Mossyrock Derby was last stocked August 1, 2009 with Rainbow Trout. Mossyrock Derby has 2 stocking records on file, spanning 2008–2009, with about 1,100 fish stocked over that period.
Nearby stocked waters
Other stocked waters near Mossyrock Derby, freshest activity first.
Big Soos Creek
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Mineral Lake
Lewis County · 3 species · 525 records
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Minter Creek
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Fork Creek
Pacific County · 4 species · 561 records
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Lewis River North Fork
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Klineline Pond
Clark County · 4 species · 561 records
Last stocked June 2026
By species
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Source |
|---|---|---|---|
| August 1, 2009 | Rainbow Trout | 600 | Washington fish & wildlife agency |
| August 2, 2008 | Rainbow Trout | 500 | Washington fish & wildlife agency |
The reporting agency did not include fish sizes for this water.
Frequently asked
When was Mossyrock Derby last stocked?
According to Washington fish & wildlife agency, Mossyrock Derby was last stocked August 1, 2009 with Rainbow Trout.
What fish species are stocked in Mossyrock Derby?
Mossyrock Derby is stocked with Rainbow Trout.
How often is Mossyrock Derby stocked?
Mossyrock Derby is stocked intermittently — 2 recorded stockings between 2008 and 2009.
How many fish have been stocked in Mossyrock Derby?
About 1,100 fish have been stocked in Mossyrock Derby across 2 recorded events since 2008, per Washington fish & wildlife agency.