Smart Sewer Project: Northern Basins Project 1 I/I Reduction

I-I NB 1 Map

PROJECT COMPLETE!

KC Water constructed important improvements to the wastewater system in your neighborhood, including the rehabilitation of sewer mains, service lateral connections, and manholes to like-new conditions. Now complete, the project has improved the capacity of the wastewater collection system and reduced the volume of sewer overflows into local waterways.

Project Links:

What was done?

The construction of this project included rehabilitation and/or replacement of approximately:

  • 31,000 linear feet of sewer main
  • 470 service lateral connections
  • 370 manholes

 

What was the timeline?

Construction began in June 2024 and was completed in September 2025.

Who did the work?

KC Water was assisted by its program manager, Burns & McDonnell, its design professional, GBA, and its construction contractor, Havens Construction. 

What was the contract amount?

The total budget for this project was approximately $7,400,000.

What’s the Consent Decree?

In 2010, the City of Kansas City, Missouri entered into a federal Consent Decree with the United States Environmental Protection Agency to reduce the volume of overflows from the City’s sewer system. KC Water’s Smart Sewer program is a 30-year effort to address this challenge. The Northern Basins Area 1 Inflow & Infiltration Reduction Project was one of more than 100 projects being implemented by the Smart Sewer program and is required by the Consent Decree to be completed by December 2027.