Omaha CSO

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CSO 212 – 64th Avenue & William Street

The CSO 212 – 64th Avenue & William Street Project includes the construction of a new storm sewer and conversion of a combined sewer to sanitary sewer to complete the separation in the CSO 212 service area, resulting in the closure of the existing diversion structure. This includes construction of an estimated 4,100 feet of storm sewer and may include rehabilitation of a portion of the existing combined sewer that is converted to sanitary sewer.

The project is intended to provide sewer separation in roughly 47 acres of the Papillion Creek North Basin and allow for the deactivation of CSO 212.

Additional Resources

Project Map: Papillion Creek North 212 – 64th Avenue and William Street Project

factsheet.png   Project Factsheet


Bid advertisement occurred Q2 2023; construction could start as early as Q4 2023.

Contact Information

City of Omaha
Public Works Department
Christine Driscoll

Project References

Project Number:  OPW 51685

LTCP Project Name: Papillion Creek North 212-1, Sewer Separation