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Public Clam and Oyster Beaches

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Dept. of Health Information
MISC. BEACH INFORMATION

Mason County | Region 6 Information

Marine Area 12 (Hood Canal )
SHOW DESCRIPTION ↓

TWANOH STATE PARK
270460

SHELLFISH TYPES & OPENINGS/CLOSURES

Clams and mussels projected to open September 1 through September 30, 2018

Oysters open year-round

HARVEST PROFILE


This is a good beach for Manila clams, native littleneck clams, small butter clams and cockles. All four of these clam species can be found in a narrow band below the oyster beds. This band of clam habitat extends from southwest of the boat ramp east to the point (just west of the swiming area).

This is an excellent beach for oysters. The best spot for oysters is the west end of the park beach near the boat ramp in the "day use" portion of the park.

Oyster information

DIRECTION TO SITE

From the south (Shelton and Olympia) travel north on Highway 101. About 10 miles nort

Map to this point