Washington stocking report
Mouse Lake
Last reported stocking
The latest reported stocking at Mouse Lake was on October 5, 2025: 400 Cutthroat Trout (Fry, 250 fish/lb).
Record last checked: . This is not a stocking date.
Source: Washington Department of Fish and Wildlife.
A schedule is a plan, not confirmation that fish were released. Stocking records do not guarantee fish are still available.
No current or upcoming schedule is in this archive. Check the official report before choosing a trip date.
Location map
Mouse Lake location context
Pins appear only when the record includes coordinates; they are not verified access points. Shaded counties show area context only. Waters without coordinates stay in the list without a pin; confirm access and directions with the official agency source.
Before you go
Plan a trip to Mouse Lake
Check the latest report
Confirm dates and any changes in the official stocking report. Historical schedules are kept below even after their planned dates pass.
Check access and fishing rules
Use Washington's official fishing information to find current guidance. Confirm the exact water, public access, closures, and applicable fishing rules before leaving.
Choose the right location
The map gives location context. A shaded county is area context, not directions to a fishing spot or evidence of public access.
Get stocking alerts for this waterLooking for a different Mouse Lake? Also on record: Mouse Lake (Sweet Grass County, Montana) · Mouse Lake (Okanogan County, Washington)
Agency records
Stocking history
14 records from September 3, 1996 to October 5, 2025. Open a year to browse its records; scroll tables sideways for all columns. Scheduled means planned, even when the date has passed. Blank fields mean the source did not publish that detail.
2025 1 record
| Date / status | Species | Fish | Size | Hatchery | Notes | Source |
|---|---|---|---|---|---|---|
| October 5, 2025 reported | Cutthroat Trout | 400 | Fry, 250 fish/lb | MOSSYROCK HATCHERY | Westslope run | Washington Department of Fish and Wildlife |
2023 1 record
| Date / status | Species | Fish | Size | Hatchery | Notes | Source |
|---|---|---|---|---|---|---|
| September 30, 2023 reported | Cutthroat Trout | 400 | Fry, 250 fish/lb | MOSSYROCK HATCHERY | Westslope run | Washington Department of Fish and Wildlife |
2021 1 record
| Date / status | Species | Fish | Size | Hatchery | Notes | Source |
|---|---|---|---|---|---|---|
| October 4, 2021 reported | Cutthroat Trout | 400 | Fry, 250 fish/lb | MOSSYROCK HATCHERY | Westslope run | Washington Department of Fish and Wildlife |
2016 1 record
| Date / status | Species | Fish | Size | Hatchery | Notes | Source |
|---|---|---|---|---|---|---|
| August 30, 2016 reported | Cutthroat Trout | 287 | Fry, 200 fish/lb | MOSSYROCK HATCHERY | Westslope run | Washington Department of Fish and Wildlife |
2014 1 record
| Date / status | Species | Fish | Size | Hatchery | Notes | Source |
|---|---|---|---|---|---|---|
| August 27, 2014 reported | Steelhead | 400 | Fed fry, 240 fish/lb | MOSSYROCK HATCHERY | Summer run | Washington Department of Fish and Wildlife |
2012 1 record
| Date / status | Species | Fish | Size | Hatchery | Notes | Source |
|---|---|---|---|---|---|---|
| August 30, 2012 reported | Cutthroat Trout | 400 | Fry, 1030 fish/lb | MOSSYROCK HATCHERY | Westslope run | Washington Department of Fish and Wildlife |
2010 1 record
| Date / status | Species | Fish | Size | Hatchery | Notes | Source |
|---|---|---|---|---|---|---|
| August 18, 2010 reported | Cutthroat Trout | 400 | Fry, 486 fish/lb | MOSSYROCK HATCHERY | Westslope run | Washington Department of Fish and Wildlife |
2008 1 record
| Date / status | Species | Fish | Size | Hatchery | Notes | Source |
|---|---|---|---|---|---|---|
| August 25, 2008 reported | Cutthroat Trout | 403 | Fry, 336 fish/lb | MOSSYROCK HATCHERY | Westslope run | Washington Department of Fish and Wildlife |
2006 1 record
| Date / status | Species | Fish | Size | Hatchery | Notes | Source |
|---|---|---|---|---|---|---|
| August 31, 2006 reported | Cutthroat Trout | 436 | Fry, 436 fish/lb | MOSSYROCK HATCHERY | Westslope run | Washington Department of Fish and Wildlife |
2004 1 record
| Date / status | Species | Fish | Size | Hatchery | Notes | Source |
|---|---|---|---|---|---|---|
| September 14, 2004 reported | Cutthroat Trout | 396 | Fry, 120 fish/lb | MOSSYROCK HATCHERY | Westslope run | Washington Department of Fish and Wildlife |
2002 1 record
| Date / status | Species | Fish | Size | Hatchery | Notes | Source |
|---|---|---|---|---|---|---|
| September 18, 2002 reported | Cutthroat Trout | 412 | Fry, 142 fish/lb | MOSSYROCK HATCHERY | Westslope run | Washington Department of Fish and Wildlife |
2000 1 record
| Date / status | Species | Fish | Size | Hatchery | Notes | Source |
|---|---|---|---|---|---|---|
| September 12, 2000 reported | Cutthroat Trout | 403 | Fry, 252 fish/lb | MOSSYROCK HATCHERY | Westslope run | Washington Department of Fish and Wildlife |
1998 1 record
| Date / status | Species | Fish | Size | Hatchery | Notes | Source |
|---|---|---|---|---|---|---|
| September 21, 1998 reported | Cutthroat Trout | 418 | Fry, 220 fish/lb | MOSSYROCK HATCHERY | Westslope run | Washington Department of Fish and Wildlife |
1996 1 record
| Date / status | Species | Fish | Size | Hatchery | Notes | Source |
|---|---|---|---|---|---|---|
| September 3, 1996 reported | Cutthroat Trout | 400 | Fry, 500 fish/lb | MOSSYROCK HATCHERY | Westslope run | Washington Department of Fish and Wildlife |
Records retain the dates, quantities, and status supplied by the linked agencies. An event missing here does not mean the water was not stocked - some plants go unreported or are published elsewhere.
Grouped by county and sorted by latest record, not by driving distance. Confirm access for each water.
Data source: Washington Department of Fish and Wildlife. A record for this water was last checked on . This check date is not a stocking date.
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