Products and Services
Apalachee Backhoe and Septic Tank, Brandon Couch, R.S., Clearwater Recovery, Construction Consultants, Inc, Country Drainage, Direct Drains Limited, Equaris of Minnesota, Meade Septic Design, Inc., Micro Septic, Presby Environmental Inc.
Common Greywater Errors and Preferred Practices
About greywater reuse, focusing on misconceptions and what can go wrong.
Ecological Dry Toilets and Other Water Conservatio
About small-scale solutions for water conservation: dry toilets, rainwater harvesting, constructed wetlands for greywater treatment, and organic gardening.
Frequently Asked Question about Onsite Wastewater
About septic systems and other small-scale onsite wastewater management.
Greywater facts
Technical information on greywater characteristics, Clivus greywater system designs.
Greywater Information Central
Extensive information about grey water systems: Why to use them, how to choose, build and use them, graywater regulations, studies, and examples.
Greywater Policy Central
Information about legal aspects of grey water systems, inspections, codes, permits and case studies.
How Stuff Works: Sewer and Septic Systems
Illustrated multiple-part explanation of how sewer systems and septic tank systems really work, with related links.
Kentucky Onsite Wastewater Training Center
Training for designers, manufactures, installers, regulators, and homeowners, in the installation, operation, and maintenance of onsite wastewater treatment systems.
Managing Household Wastewater
Mississippi State University fact sheet on septic tanks and soil absorption systems for household sewage and wastewater.
National Small Flows Clearinghouse
Provides information about alternative waste water systems for home owners or communities serving fewer than 10,000 people who treat wastewater via septic systems. Includes publications, services and databases of related information.
NOWRA
The National Onsite Wastewater Recycling Association, Inc. (NOWRA) was founded in 1991 as a national professional organization to advance and promote the onsite wastewater industry.
On-Site Wastewater Research Program
Site has information on septic system technology and other onsite sewage treatment options. (Nova Scotia provincial research program.)
OnSite Sewage Treatment Program
Comprehensive information source on standard and alternative septic systems and technology research and demonstration, with particular focus on Minnesota.
Recycling of Greywater
How to process greywater from shower for toilet flushing in a simple and sustainible way.
Reducing Contamination by Improving Household Wast
Fact sheet on septic systems and their proper maintenance, particularly to prevent environmental contamination.
Septic Protector
How septic systems function, what causes them to fail, information and products to help prevent them from failing.
Septic Systems (Pennsylvania Perspective)
On-line guide to on-lot wastewater disposal in Pennsylvania provides basic information on approved, alternative and experimental land-based wastewater disposal and recharge systems.
Septic Yellow Pages
Septic system questions, answers and searchable directory of over 5,000 septic system professionals. Also includes a homeowner Septic System information section.
Texas Water Resources Institute
Serves as a focal point for water-related research at Texas universities, encouraging discussion of statewide issues through meetings and multi-university studies. Includes calendar of events, newsletters, and reports.
The Septic System Owner's Manual
A straightforward, easy to understand, non-scholarly book on residential wastewater disposal.