A survey aimed at identifying the use of evidence-based practices (EBPs) in Washington state's publicly funded mental health services revealed that 34 out of approximately 350 practices were selected as EBPs, with 33 currently offered. In 2007, these EBPs were provided 636 times across 281 agencies, serving an average of 192 clients per offer, with most agencies reporting successful implementation and effectiveness. Over 90% of agencies expressed interest in continuing the use of EBPs, although barriers such as workforce training and financing remain significant challenges.