Wastewater Services


The Water Services Division is also responsible for the operation and maintenance of the wastewater collection system and treatment facility.  The treatment facility was designed to treat an average flow of 2.26 million gallons and a peak flow of 7.63 million gallons daily.  After the biological process of reducing and removing sludge, the treated wastewater is released into East Creek, which is a tributary of the South Grand River and Truman Lake. Compliance with state and federal regulations is extremely important as the City's sanitary sewer conveyance and treatment system is designed to protect water quality and the environment.


Sanitary Sewer System

The City of Belton's sanitary sewage collection system covers approximately 22 square miles. It consists of a network of:

  • Eight pump stations
  • More than 110 miles of underground piping
  • More than 2,400 manholes

The collection system is divided into two main drainage basins. Approximately 50% of Belton's wastewater flows to and is treated at the Little Blue Valley Sewer District. The remaining flow is conveyed to Belton's wastewater treatment facility, where it is treated following guidelines and limits imposed by the Missouri Department of Natural Resources (MDNR) and the United States Environmental Protection Agency (USEPA).

It is the current goal of the Water Services Division to clean each sewer line in the collection system every three years.



Treatment Process

The Belton Wastewater Treatment Facility uses an activated sludge process operating in the extended aeration mode. It consists primarily of an aeration basin and three final clarifiers, with additional equipment designed to remove grit and large solids. Sludge is dewatered using two belt filter presses and then hauled to a landfill in the Kansas City metro area.

Sewer Backups

Reasons for Backups
On occasion, the Water Services Division receives complaints about sewage backing up into basements, crawlspaces, drains, etc. These problems are generally caused by the disposal of excessive grease and other inappropriate debris by households and businesses into the sanitary sewer system.

The following is a partial list of items that should not be disposed of in the sanitary sewer system:

  • Animal carcasses
  • Anti-freeze
  • Cat litter
  • Construction debris
  • Diapers
  • Fatty foods and associated grease
  • Gasoline
  • Large rags
  • Motor oils
  • Old prescription drugs
  • Paints
  • Pesticides and herbicides
  • Various other toxins, pollutants, or wastes not normally disposed of in a sanitary sewer system

Customer / City Responsibilities
When sewer backups are investigated, a majority of the problems are found in the customers' service lines, which run from residences to the city sewer main and include the hookup to the sewer main. The city's responsibility begins at the sewer main.

For More Information
If you experience troubles with your drains, the Water Services Division has staff members available seven days a week, 365 days a year. Call (816) 322-1885 for assistance. An alternate number, (816) 331-4331, can be used in case of emergency. A recording is available with after-hours contact information.