ET disposal systems occupy relatively large areas relative to conventional subsurface disposal systems. Odors may result from improperly designed or constructed systems. If liners in lined ET beds are punctured, contaminants may migrate to ground or surface water supplies. No power is required for this type of system, unless pumping is necessary to deliver wastewater to the bed. Any site clearing required for construction of the ET bed may have some aesthetic impacts.
Odors can occur with improperly functioning beds.
These systems are commonly used in central Texas. Technical Report submitted to the Texas Water Development Board, 1991. Privacy Statement 2001 City of Austin, Texas . All Rights Reserved.