https://qwel.net/pub/class/597
This is a 3.5 day class on designing, installing, and maintaining graywater systems that will protect public health and the environment, and comply with Colorado and Denver graywater regulations.
In this class you will learn the basics of installing a graywater system in Colorado, specifically in the Denver area. This class is intended for those that want to learn how to install the various types of graywater systems.
Information covered in this class includes:
Registration: $495 (Participants who live or work in the City and County of Denver are eligible for a full refund of the course fees though the Green Jobs rebate program. Email graywater@denvergov.org for more details.)
Registration link, https://rockymountained.com/redrocks/Course/Course.aspx?c=155