Knapp/Williams SSES & Inflow Reduction (Sewer System Evaluation Survey)

Sewer separation, inflow/infiltration reduction, manhole rehabilitation.

Program Progress

100% Complete
Started in 2002
Completed in 2020

The Toledo Waterways Initiative (TWI) program encompasses more than 45 separate projects over the course of 18 years, at a total cost of $529.65 million. This bar shows the construction phase of the program is completed.