Find Your Local NAMI NAMI Columbia County Address: NAMI Columbia County Email Address: firstname.lastname@example.org Serving: Columbia County, Oregon To contact NAMI Oregon or its other NAMI Affiliates, click here. Education, Training and Programs Program Dates Location Details & Registration NAMI Family Support Group 10/01/2018 - 01/01/3000Meets on the 1st and 3rd Thursdays of each month, 6:00-7:30 pm. Cowlitz County residents welcome. Rainier 97048 Details & Registration NAMI Affiliate leaders: Is your information out-of-date? Update it now online or via Member Services.