Lake Blethen Upr Fish Stocking
King County, Washington · 2000–2020 on record
According to Washington fish & wildlife agency, Lake Blethen Upr was last stocked October 7, 2020 with Rainbow Trout. Lake Blethen Upr has 4 stocking records on file, spanning 2000–2020, with about 800 fish stocked over that period.
Nearby stocked waters
Other stocked waters near Lake Blethen Upr, freshest activity first.
Big Soos Creek
King County · 3 species · 804 records
Last stocked July 2026
Mineral Lake
Lewis County · 3 species · 525 records
Last stocked July 2026
Minter Creek
Kitsap County · 4 species · 651 records
Last stocked July 2026
Fork Creek
Pacific County · 4 species · 561 records
Last stocked June 2026
Lewis River North Fork
Cowlitz County · 4 species · 1360 records
Last stocked June 2026
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 |
|---|---|---|---|
| October 7, 2020 | Rainbow Trout | 200 | Washington fish & wildlife agency |
| November 1, 2012 | Rainbow Trout | 200 | Washington fish & wildlife agency |
| August 17, 2006 | Rainbow Trout | 150 | Washington fish & wildlife agency |
| October 7, 2000 | Rainbow Trout | 250 | Washington fish & wildlife agency |
The reporting agency did not include fish sizes for this water.
Frequently asked
When was Lake Blethen Upr last stocked?
According to Washington fish & wildlife agency, Lake Blethen Upr was last stocked October 7, 2020 with Rainbow Trout.
What fish species are stocked in Lake Blethen Upr?
Lake Blethen Upr is stocked with Rainbow Trout.
How often is Lake Blethen Upr stocked?
Lake Blethen Upr is stocked intermittently — 4 recorded stockings between 2000 and 2020.
How many fish have been stocked in Lake Blethen Upr?
About 800 fish have been stocked in Lake Blethen Upr across 4 recorded events since 2000, per Washington fish & wildlife agency.