Home › States › Washington › Mattoon Lk

Mattoon Lk - stocking log

Washington · Washington Department of Fish and Wildlife (WDFW)

Mattoon Lk was last stocked on May 11, 2026 with 3,240 Rainbow, per Washington Department of Fish and Wildlife (WDFW).
In our records it is typically stocked in March, February, October, May.
7 stockings are on file for this water since 2025.

Stocking log

May 11, 2026Rainbow3,240 fish · Kittitas

March 25, 2026Rainbow3,080 fish · Kittitas

March 16, 2026Rainbow1,610 fish · Kittitas

February 24, 2026Rainbow320 fish · Kittitas

February 24, 2026Rainbow3,105 fish · Kittitas

October 31, 2025Rainbow48 fish · Kittitas

October 31, 2025Rainbow102 fish · Kittitas

All Washington stockings · state CSV

Log reflects data.wa.gov dataset 6fex-3r7d 'WDFW Fish Plants' as of 2026-08-19. Waters can be stocked without an advance posting - treat this as a record, not a promise.