yes they do
Obviously, because the untreated sewage water goes down into the earth after filtration. and that water become so hard that it directly effect our body when we use it for different purposes.
Sewage is waste matter from domestic and industrial establishments, what causes it....Humans
put bigfoot in the way
Gasoline and factory odor and catterpillar leaks, my man! And sewage.
To be skinny.
A sewage smell in the basement can be caused by a variety of issues such as a clogged or damaged sewer line, a dried-out P-trap, or a malfunctioning sewage ejector pump. To effectively address the smell, it is important to first identify and fix the underlying cause. This may involve cleaning the drains, repairing any leaks, replacing the P-trap, or servicing the sewage ejector pump. Regular maintenance and proper ventilation can also help prevent future sewage smells in the basement.
Human beings using the toilet.
Vehicles, litter and sewage.
Industrial waste and sewage
a hole in the radiator
Common causes of blockages in a sewage drain include the buildup of grease, hair, soap scum, food particles, and foreign objects like wipes or sanitary products.