Where does my toilet and sink water drain into?
Your house has two basic systems of water.
The first one brings the water into the house and the second one takes the water out of the house. In other blogs, I have talked about where water in Minneapolis and St. Paul comes from. In this blog, you will learn about where wastewater goes.
Every one of the plumbing fixtures in your house, whether it is a bathtub, toilet, some type of sink, etc., have a waste water pipe that takes the water away. The smaller fixtures have smaller pipes, and the larger fixtures have larger pipes. All of them eventually join together. There is a sewer drain in your house that is the main drain. The main is usually located under your basement floor so you do not see it. It continues underground and into the city sewer main under the street. That sewer main will collect from all of the sewer pipes and drainage from all the houses on the street. As the main grows larger, all the sewage will eventually make it to a water treatment facility. The water goes through a step-by-step process to get treated. It starts with removing large trash and debris that is taken to a landfill. Then grit and smaller debris are removed and grease and oil are skimmed off. It is then aerated and disinfected with chlorine and ultraviolet light. Once the water is fully treated, it is discharged into a local river or body of water. The wastewater facility is charged with treating the water correctly so that it is not harmful. Although it is not potable (drinkable), it is likely to exceed the purity of the body of water into which it is released.
There is a common misconception about wastewater sewers and storm sewers. Years ago all of the water was merged together in the street, whether it be from rain or sewage and wastewater from your house. There was only one system and all the wastewater and storm water went to the wastewater treatment plant. Within the past few decades, every town has had a push or mandate to separate the storm water from the wastewater. It was mandated because it is not necessary to treat the storm water and it was becoming too expensive to treat storm water with the same kind of treatment that must be used for sewage. The grates that you see on the side of the roads are now used for storm water only and lead directly to a river or body of water without being treated.
If you have any questions regarding your water or are just looking for a quality plumber in the St. Paul and Minneapolis metro area, give St Paul Pipeworks a call today.
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