Grand Junction - L2L Graywater Design and Installation for Professionals in Western Colorado

March 6th 2026 - 8:30am
1340 Gunnison Ave. Proceed to the Stadium tower, 4th floor, next to Suplizio field. There is an elevator in a glass enclosure under the stadium stands. Park in the large parking lot. The entire

https://qwel.net/pub/class/586

Graywater L2L Installer Class

This is a comprehensive 1 day class on designing, installing, and maintaining Laundry to Landscape (L2L) graywater systems that will protect public health and the environment and comply with Grand Junction graywater regulations. 

In this class you will learn the basics of installing a L2L graywater system in Colorado, specifically in the Grand Junction area.  

Information covered in this class includes:

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

This class is FREE, sponsored by the City of Grand Junction and includes lunch.