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HERE ARE SOME ANSWERS TO
COMMONLY ASKED QUESTIONS.
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How often should I have my septic pumped? If it is a septic tank and field system, we along with many of the local
health depts. recommend every 2-3 years depending on the number of people in the
household. If it is an aerobic unit, it is recommended that you have it cleaned every
year. The Aerobic bugs will produce much more solid waste then anaerobic
bugs.
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How do I find my septic tank? There are a few ways- if we have installed it or serviced it in the past
we would have it in our computer. If not, a general rule of thumb is to locate the line
coming out of your house, go out about 10'-12' from the wall and try to locate with a
probe. The lid is usually centered on the tank and 1 ft. from the front edge. If that
doesn't do the trick we can flush a transmitter down the stool, and this will float into
the septic tank and put out a signal we can pick up with a receiver (however, the line
must be open).
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Why do I need to have my septic pumped? The first part of a system is a septic tank, which receives the raw sewage
from the home. In the septic tank, the solids are separated from the liquids. Solids
heavier than the water sink to the bottom of the tank and become part of the sludge layer.
Solids lighter than water float to the surface of the liquid in the tank and become part
of the scum layer. The tank clear space or clear zone is located between the sludge and
scum layers.
As the sludge layer and the scum layer both become thicker, the clear space
becomes thinner. When an excess amount of scum and/or sludge collects in the septic tank
some of the solids begin to wash out of the tank with the effluent. These excess solids
end up in the second part of an onsite sewage treatment system, or commonly called a
leach field.
These excess sewage solids begin to clog the soil pores of the soil
absorption unit so that not as much effluent can be absorbed and treated by the soil. The
capacity of the onsite sewage treatment system becomes less and less as more solids flow
from the septic tank into the soil absorption system and plug the soil pores.
Finally, enough soil becomes clogged so that the soil absorption unit is not
able to treat all the sewage that flows into it each day. Then there is either a
sewage backup in the home or sewage surfacing on the lawn depending on the relative
elevation of the house and the lawn where the soil absorption system is located.
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What are some signs of a failing septic system?
Wet spots in the yard over the septic field, smell/odor, sluggish drains
or gurgling in plumbing, and toilets or showers backing up. Some other signs are if the
level in your tank is higher than the inlet pipe, and if effluent runs back in from the
septic field.
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Do you need to add any chemicals or bacteria to the septic
tank? NO. If your septic has been serviced on a regular
basis and is working properly. However, some systems/households do not generate enough
bacteria on their own, in that case we recommend adding some type of
bacteria cultures. We recommend
Propump
live bacteria cultures.
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How much septic field do I need? Most counties will either do a percolation test or a soil evaluation hole
to determine the soil category or perk rate. Residential systems are sized by the number
of bedrooms and soil type. Commercial units are sized by the amount of employees and soil
type.
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Can I plant trees around my septic tank &
field? Yes, but you need to maintain a
minimum distance of 10' or more
especially if it is a shallow root type tree such as a Willow or Silver Maple.
TIP$
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Be extremely conservative in the amount of water you use. Remember all water
drained into the septic system must be absorbed into the ground.
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Do not direct non-sewage water into the septic system. This includes footing
drains, sump pumps, gutters, and down spouts. Direct all surface water away from all areas
of the septic system.
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Do not flush unnecessary items through the septic system such as: oils, coffee
grounds, cigarette butts, paper towels, disposable diapers, newspapers, rags, sanitary
napkins, sticks, toys, etc.. These items quickly fill your septic tank with
solids, decrease the efficiency and do not decompose readily and can clog the entire
system.
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Do not drive or construct items such as patios and decks, driveways, swimming
pools, or garages over the septic system.
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Have your septic tank cleaned at least every 2-3 years and be sure to inspect your
baffles in the septic tank after each cleaning. Aerobic/Mechanical units
should be cleaned every year.
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If you have any
comments or other questions please contact us at 815-942-2829.
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