Project: State Line Pump Stations & Forcemain
October 31, 2024: Project funding has been approved and contracts awarded.
Click to view pdf of press release.
The purpose of the State Line Road Pump Stations and Forcemain project is to capture flows from the Leawood Service Area that currently drain across the State Line into the Kansas City, Missouri (KCMO) collection system and send that flow to JCW’s newly completed Tomahawk Wastewater Treatment Facility.
JCW evaluated the business case for this project and determined that the project will save JCW over $100 Million over 20 years, compared to the cost of continued treatment of all flows by KCMO. Along with these long-term savings, this project will pay for itself in approximately 6 to 7 years, providing near term financial benefits to the residents of Johnson County.
Project Schedule:
State Line Pump Stations and Forcemain Project Design Schedule
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30% Design – Completed Spring 2023
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60% Design – Completed Fall 2023
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Public Open House or Public Meeting prior to application for Final Development Plan – Completed
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95% Design – Completed Winter 2024
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Bidding of Projects – Completed Fall 2024
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Notice to Proceed for Construction and Construction Start – Fall/Winter 2024
NOTE: JCW will update this web page and provide more details on construction schedules and road impacts after construction is authorized and a detailed schedule is developed.
What is happening now on the project?
Contracts are being awarded, and construction schedules are being finalized.​
Project Engagement
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​Engagement for the project has included joint and individual meetings for each of the pump stations.
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Meeting materials and information for the previous engagement open houses/meetings can be found at the links in the "For More Information" box below.
Map shows the general locations of proposed State Line pump stations and forcemain.
Map above shows the sub-basin boundaries and how the gravity flow of the sewers is directed to the sites.