Slate Lake Fish Stocking
Okanogan County, Washington · 2002–2009 on record
According to Washington fish & wildlife agency, Slate Lake was last stocked September 3, 2009 with Cutthroat Trout. Slate Lake has 2 stocking records on file, spanning 2002–2009, with about 900 fish stocked over that period.
Nearby stocked waters
Other stocked waters near Slate Lake, freshest activity first.
Lamont Lake
5 miOkanogan County · 1 species · 7 records
Last stocked July 2026
Abernathy Creek
3 miCowlitz County · 4 species · 18 records
Last stocked May 2026
Aspen Lake
12 miOkanogan County · 5 species · 48 records
Last stocked May 2026
Black Pine Lake
13 miOkanogan County · 2 species · 30 records
Last stocked August 2025
Abernathy Lake
3 miOkanogan County · 3 species · 9 records
Last stocked June 2021
Varden Lake
9 miOkanogan County · 1 species · 5 records
Last stocked December 2020
By species
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Source |
|---|---|---|---|
| September 3, 2009 | Cutthroat Trout | 300 | Washington fish & wildlife agency |
| September 23, 2002 | Cutthroat Trout | 600 | Washington fish & wildlife agency |
The reporting agency did not include fish sizes for this water.
Frequently asked
When was Slate Lake last stocked?
According to Washington fish & wildlife agency, Slate Lake was last stocked September 3, 2009 with Cutthroat Trout.
What fish species are stocked in Slate Lake?
Slate Lake is stocked with Cutthroat Trout.
How often is Slate Lake stocked?
Slate Lake is stocked intermittently — 2 recorded stockings between 2002 and 2009.
How many fish have been stocked in Slate Lake?
About 900 fish have been stocked in Slate Lake across 2 recorded events since 2002, per Washington fish & wildlife agency.