Welcome to WasteWaterCa.org™

Programs and resources for wastewater practitioners and owners of on-site wastewater systems.

Are you a wastewater practitioner? Do you design, install, operate or maintain on-site wastewater disposal systems? Whatever the size of your operation you will find a growing range of useful resources on this web site. We are pleased to bring you programs in cooperation with the Western Canada On-Site Wastewater Association (WCOWMA) and with other organizations. Please click on the Programs tab on the top menu bar for more information.

Are you the owner or operator of an on-site wastewater disposal system? No matter what the size of your system, from a single family home to a large institutional facility, you will find a growing range of resources on this web site to help you to operate and maintain your system in accordance with best practices. Please click on the Information for Owners tab on the top menu bar for more information. 

To enjoy full access to WasteWaterCa.org you should first become a Registered User. This makes our programs and services easier for you to use. Click on this link: About Registered Users

WasteWaterCa.org is a service provided by the Sustainable Infrastructure Society (SIS). We are pleased to offer resources in cooperation with WCOWMA.