QWEL (English) - Greywater L2L Design and Installation for Professionals in Colorado

 

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:

  • Where are water comes from
  • Soils
  • Types of graywater systems
  • Collection plumbing
  • Field sizing
  • Distribution to landscape
  • Codes and Permitting
  • Future of graywater

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

Location: Red Rocks Community College
13330 W. 6th Ave
Lakewood, CO 80228
View in Google Maps

Presenter: Drew Elmore

When:

Monday, October 19th, 2026 8:30 am-4:30 pm - Location: Red Rocks Community College

Tuesday, October 20th, 2026 8:30 am-4:30 pm - Location: Red Rocks Community College

Wednesday, October 21st, 2026 8:30 am-4:30 pm - Location: Red Rocks Community College

Thursday, October 22nd, 2026 8:30 am-4:30 pm - Location: Red Rocks Community College

Registration Closes: 10/16/2026

Sponsored by: Red Rocks Community College

For more information, contact:

Summer Applegate
summer.applegate@rrcc.edu
(303) 914-6424

Register Here