If soil is permeable then water easily flows through that soil, and the suitability for septic drainfields is poor because of slow permeability. Given these facts, the best place to locate a septic system is among the following options:
- in soil where water drains easily
 - underground systems
 - have a positive impact on the environment
 - an area swollen with pus
 - fissures of hot, acidic water
 - marshes and swamps
 - a hemisphere is tilted away from the sun
 - To another location like underground


 

 in soil where water drains easily        