A-1 Environmental Services, LLC

(425) 861-6978
info@a1environmental.net

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Septic System Diagrams

Gravity System 

house and septic tank diagram

 

Pressure Distribution System

Pressure Distribution System

 

Cross Section Diagrams of your Septic Tank

              2 Compartment Septic Tank (Installed from 1980 to Present)

 2 Compartment Septic Tank

           

             Pump Tank (Installed with a Pressure Distribution System)

             Most Pump Tanks only have 1 lid in the center of the Tank

Pump Tank

 

 

  Single Compartment Septic Tank (install until approximately 1975 to 1980)

Single Compartment Septic Tank