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                                                David Anderson





About one half of the homes in Maine draw the family’s water from wells and discard waste water into septic systems located on the home’s property.  These systems are underground and out of sight. Problems can develop without the owner’s awareness.  Understanding these expensive systems can bring peace of mind to the home owner.


                    SEPTIC INSPECTOR   can:


                                       Explain how these systems work.


               Show where the systems’ components are located.


               Determine how well the systems are working.


                    Discuss steps the home owner can take to promote the longevity of the systems.






As water is used in the home, the height of water in the well is lowered.  When the flow of water is turned off, the well is refilled from the surrounding aquifer.  The change in the amount of water in drilled or dug wells can be recorded using a pressure transducer and then graphically presented on a computer.  The rate of recovery will be compared to the estimated septic design flow based on the number of bedrooms in the home.







Waste water drains from the house into a septic tank where solids are decomposed and separated from liquids.  The liquids drain to a disposal area where contaminants are filtered out by the soil.  As the system ages, the pores in the soil become clogged and the drainage begins to slow down.  During the septic inspection, the systems ability to properly process waste water will be determined. 




Additional Testing Available


Ø    Water Analysis

               Wells should be routinely tested to insure the quality of the home’s drinking water.


Ø    Radon In Water

              Aquifers that pass through materials containing uranium absorb Radon that can be released into the home’s       interior during showers, washing clothes and dishes, etc.


Ø    Radon In Air

              Radon is an invisible, unstable gas that comes from the breakdown of uranium in soils and is the second   leading cause of lung cancer. 



Septic Inspector would be happy to help with any or all of the inspections or securing test samples.




With over fourteen years of Radon testing, Water sampling, Septic and Well inspections, along with a background of college teaching, Dave Anderson can help prospective home owners understand the aspects of the critical systems that are not readily visible.  As a member of the Task force on Maine Subsurface Wastewater Rules Review and an associate member of the Maine Association of Site Evaluators, Dave is keeping up with future changes and has the knowledge and the experience of over 2700 inspections.




David Anderson