From Thursday, March 19 through Sunday, March 22. For public safety, certain hiking trails are restricted from 8 a.m. to 5 p.m.
Industrial Pretreatment Compliance Academy
The Industrial Pretreatment Compliance Academy is a free, voluntary program designed for the staff of Phoenix's Class A, B and C Permitted Industrial Users. Contractors and government employees may attend based on space availability.
Below is a listing of Compliance Academy Class information and videos from past classes.
Compliance Academy Class Information
Class Booklet - Wastewater Compliance Sampling - March 2026
2026 IPP Compliance Academy Class Schedule
Class Topics Taught at the Compliance Academy
Previous Compliance Academy Presentations and Videos
2020 IPP Enforcement Presentation
Compliance Academy Videos on YouTube