This in-person dual certification course combines QWEL Irrigation Auditor and QWEL Graywater Installer training into a single, streamlined program. Designed for efficiency, this course allows participants to complete both certifications in one week—earning two industry-recognized QWEL credentials in one registration.
Participants will attend Irrigation Auditor training in the mornings and Graywater Installer training in the afternoons, completing all required coursework, hands-on activities, and exams for both programs, totalling 64 learning hours.
- Certification: Successful completion of this course fulfills the requirements for both the QWEL Irrigation Auditor and QWEL Graywater Installer certifications.
- Hands-on Requirement: Installation of a greywater system and a live overhead spray irrigation audit.
- Exam Date: March 13th, 2026 (In-person).
- Format: In-person, lecture-based instruction with required hands-on components.
Note: Participants who live or work in the City and County of Denver are eligible for a discount. Email graywater@denvergov.org to receive a promo code reducing the course fee to $50.
