Alcohol Treatment Centers Wahkiakum County, WA Find local alcohol treatment centers in Wahkiakum County, WA. Click on one of the areas listed below to locate alcohol detox facilities in Washington near you. Altoona Brookfield Browns Island Carlson Landing Cathlamet Coffee Pot Island Cooper Island Dahlia Deep River Eagle Cliff East Cathlamet Eden Flandersville Grays River Hunting Islands Jackson Island Little Island Oneida Price Island Puget Island Rosburg Ryan Island Skamokawa Skamokawa Valley Sleepy Hollow State Camp Svensens Landing Waterford Whites Island