Q. How often should the septic tank be pumped?
A. Every 1-3 years, when the sludge in the tank is approaching 1/3 of the
liquid depth. If more than this amount of sludge builds up, this increases the
solids that get into the disposal field and clog the system. To ensure regular
service, keep a maintenance record of your system.
Q. How does the use of household water affect the
system?
A. The more water that is used, the more that must be disposed of by the
septic system drain fields. Buy water conserving showerheads and faucets. Avoid
unnecessary flushing of the stool. Wash only full loads of clothes, and fix
leaky faucets. Conserve Water!
Q. What are some of the common household habits that
create problems in a septic tank?
A. When homeowners use their septic tank as a disposal. Grease is the
worst thing in a system. Coffee grounds, bones, cooking fats, filter cigarette
butts, disposable diapers, paper toweling, tissues, etc..., should not be put
into the system.
Q. Can a garbage disposal be used?
A. Garbage disposals are not recommended because food particles fill up
the septic tank faster, and tend to clog the lateral system. If a garbage
disposal is used, the tank must be cleaned twice as often.
Q. What effect does rain water run off have on the
system?
A. It overloads the system. Since all water must be disposed of, do not
have storm or clear water from the basement or roof go into the sewage treatment
system.
Q. What about the use of household cleaning products?
A. Moderate use of bleaches, cleaners, and other household products will
not harm your septic tank. Avoid drain cleaners, caustics, and water softener
salt brine.
Q. Is there any special type of toilet paper required?
A. White toilet paper designed for septic tank use is best because there
are no dyes that need to be broken down in white paper.
Q. What else can I do to protect the system?
A. A properly designed and installed system will give you years of
trouble free service if you protect the system with good daily habits and pump
the septic tank regularly.
Union County Health Department
