Mansfield Lake Fish Stocking
Grant County, Washington · 2001–2005 on record
According to Washington fish & wildlife agency, Mansfield Lake was last stocked May 18, 2005 with Tiger Trout. Mansfield Lake has 5 stocking records on file, spanning 2001–2005, with about 4,541 fish stocked over that period.
Nearby stocked waters
Other stocked waters near Mansfield Lake, 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
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Source |
|---|---|---|---|
| May 18, 2005 | Tiger Trout | 507 | Washington fish & wildlife agency |
| April 9, 2004 | Rainbow Trout | 1,000 | Washington fish & wildlife agency |
| March 24, 2003 | Rainbow Trout | 996 | Washington fish & wildlife agency |
| May 15, 2002 | Rainbow Trout | 1,008 | Washington fish & wildlife agency |
| May 4, 2001 | Rainbow Trout | 1,030 | Washington fish & wildlife agency |
The reporting agency did not include fish sizes for this water.
Frequently asked
When was Mansfield Lake last stocked?
According to Washington fish & wildlife agency, Mansfield Lake was last stocked May 18, 2005 with Tiger Trout.
What fish species are stocked in Mansfield Lake?
Mansfield Lake is stocked with Tiger Trout and Rainbow Trout.
How often is Mansfield Lake stocked?
Mansfield Lake is stocked intermittently — 5 recorded stockings between 2001 and 2005.
How many fish have been stocked in Mansfield Lake?
About 4,541 fish have been stocked in Mansfield Lake across 5 recorded events since 2001, per Washington fish & wildlife agency.