Greywater Installation Materials & Technical Resources


Where to Buy Laundry to Landscape Installation Materials (downloadable pdf)


Laundry-to-Landscape Installation Kits Available from Local Retailers

  • San Lorenzo Lumber & Home Center, 235 River St, Santa Cruz. Contact Terry, Dan, or Dale at 426-1020
  • Lane Irrigation, 70 Cristich Lane, Campbell.  Contact Dawson at (408) 377-5600

Collection Plumbing Retrofits, Branched Drain, & Pumped Systems

George H. Wilson, Mechanical Contractors:

Sells greywater drainage plumbing fittings and double ells (flow splitters) for branched drain systems.

250 Harvey West Blvd. Santa Cruz CA 95060 • (831) 423-9522.

Ewing Irrigation  

Sells Jandy 3-port valve (special order) for retrofitting ABS plumbing.  Sells poly-tubing and PVC fittings for Laundry to Landscape systems.

5550 Soquel Ave., Santa Cruz, CA  95062, (831) 464-6777

225 Dela Vina Ave. Monterey, CA  93940, (831) 656-9530

Grey Hub Irrigation

Sells Greyflow systems and other greywater installation materials

4675 Deer Creek Way, Paso Robles, CA 93446, (844) 888-8929

Greywater Installation Kits & Materials Available On-line:


Greywater Irrigation System Homeowner’s Manuals and Code-Required Pipe Labels

Laundry to Landscape Home-Owner-Manual (template)
Branched Drain Homeowner’s Manual (template)
Constructed Wetland Homeowner’s Manual (template)
3-Port Valve Handle Orientation Labels (prints on Avery label sheet)
Greywater Pipe Label (prints on Avery label sheet)


Technical Resources for Greywater and Rainwater System Installers

Oasis Design  books and DVDs on greywater systems

Greywater Action

Monterey County Water Awareness Committee Rainwater Catchment Page