Community Sewage System

Community Sewer System means a common sewer collection, conveyance and treatment system that covers more than one lot. It is which is controlled by an individual an association, which is authorized by the residents who are served (i.e., IWDS permittee) to take on the responsibility for controlling and administration of this system.Like reverse osmosis systems the septic system isn’t a common feature for all buyers of homes. For instance, if you’ve lived in a big city all your life, you’ve probably never experienced a septic system since the waste generated by showers and toilets is emitted through municipal sewers in the major cities. However, the suburbs usually have these systems for wastewater treatment.These systems are able to work for one home or for a cluster of houses in a community. If the latter is the case there is a communal septic system that will require you to pay payments to the maintenance of the system. These costs are usually a part of your utility bills and a professional organization is usually responsible for the management of the system.


Local governments that allow community septic systems may reap various environmental and cost-saving benefits when they are properly constructed and managed. First they are a cost-effective alternative to traditional central sewer systems as they require less initial investment and are easier to install and have less expensive maintenance. In addition, community septic systems are able to be constructed faster and have less environmental impact due to the fact that the construction of sewage infrastructures over vast distances is eliminated.Since these systems process wastewater in a passive manner and are near to where it originates, operations is more efficient, which could result in significant savings in energy consumption while also recharging local aquifers, as they do not move water away from the site. In addition, they allow builders to overcome design constraints especially in rural areas by taking the septic system off the individual lot and onto an area that is shared.

Sewerage System

They are of two kinds:

Combined Systems

Systems that contain a mixture of domestic sewage as well as storm sewage are known as combined sewers. They typically comprise of large-diameter pipes or tunnels due to the huge volumes of storm water that have to be transported during wet weather periods. They are frequent in older cities, but they’re not being constructed in new sewerage infrastructures. Since wastewater treatment facilities are not able to handle large amounts of stormwater, sewage needs to be able to bypass treatment facilities in wet weather and discharge directly into the water that is receiving it.

Separate Systems

The new wastewater facilities have been constructed to be separate systems, carrying either storm wastewater, but not both. Storm sewers typically convey runoff from the surface to an area of disposal the form of a river or stream. Small detention basins could be constructed as part the system, which can store stormwater temporarily , and reducing size of the flow rate at peak. Sanitary sewers on the contrary, transport the domestic waste to sewage treatment facility. Industrial wastewater that has been treated may be permitted into municipal sewers for sanitary purposes however the stormwater is excluded.Other substances used in sanitation sewers are asbestos cement, vitrified clay steel, plastic as well as ductile iron. The use of plastic in laterals is growing due to its lightweight and easy installation. Pipes made of steel and iron are used as force mains and in pumping stations. Force mains are pipes that transport sewage under pressure, when it needs to be pumping.

Benefits of A Community On-Site Wastewater System

In the past, if a house or development was being constructed in an area that was not under the jurisdiction of a collection system for wastewater then the only choice was a conventional septic system that had a specialized drainfield. On-lot septic systems are extremely efficient and economical; however they greatly limit the development possibilities in areas with poor soil conditions or in regions where it is more desirable to construct homes on smaller lot sizes and grouped together with more extensive, uninhibited areas of natural space as habitats for wildlife.


The city of Middleton is committed to protecting the wildlife in its Conservation Subdivisions and deterring urban development in rural areas. When constructing the Conservation Subdivision, the city allows community septic systems to reduce the size of lots and to increase the amount of open space. In Wisconsin community septic systems, they are inspected with the Wisconsin Department of Safety and Professional Services (DSPS) in the event that the proposed project produces under 12,000 gallons waste each day. They are also jointly reviewed by DSPS as well as the State Department of Natural Resources in the event that it generates more than 12,000 gallons of waste per day.

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