The reason for the sewage backflow into the septic system is lack of efficient movement of waste water and this leads to sewage seepage into the house and even into the yard. There is a part of the HTML that looks like it is an outline of the topics for that section....

In order to determine the size of a septic tank in new developments, it involves several factors with the most important ones being the size of the house, the expected number of occupants and how much wastewater is likely to be generated on a daily basis. This is a...

When conventional septic systems are not appropriate due to factors regarding the site, a mound septic system is used as a substitute. This could be a shallow bedrock, there is too much groundwater, or the soil is not penetrable enough. A mound construction comprising...