Maricopa County Stormwater Outreach Coordinator Kristin Homuth presents lessons from building and implementing a K-12 stormwater outreach program, including what worked and what didn't. The program encompasses guest speaker presentations, activity packets with lesson plans, STEM Nights, community events and a Stormwater Pollution Prevention Poster Contest. The session also highlights a cross-disciplinary collaboration covering air quality, stormwater pollution prevention and mosquito control through hands-on student experiences. The presentation offers practical takeaways for MS4 programs looking to develop school outreach that meets education standards while empowering students to drive positive change in their communities.