Northwest Membrane Operators Association (NWMOA) formed March 26, 2012 is the newest affiliate of the American Membrane Technology Association (AMTA) dedicated to the Northwest United States region including, but not limited to, Alaska, Idaho, Montana, Oregon, Utah, Washington and Wyoming.

NWMOA is a membrane operators group that has been formed to provide membrane operators a forum to exchange information, share experiences and knowledge, obtain training and acquire continuing education credits necessary for Operator Certification requirements.