A Program Of The

City Of Columbia

Project Description: The Project Crane Creek Upper North Branch Extension (CC Upper) was originally designed in 2008 as a mixture of 20-inch ductile iron pipe and 21-inch PVC pipe.  The 7,100 linear foot gravity line was re-evaluated based on current field conditions and re-permitted and all the necessary easements were obtained.  The new 21-inch gravity line will tie into a 12-inch gravity sewer line that is part of the Crane Creek Sewer Trunk System.  The project limits will begin at the Project Oro Site and it will end at 01714MH. The project limits and recommended sizing of the gravity sewer line were determined by the CITY and Hazen and Sawyer’s system hydraulic modeling study (Hazen and Sawyer, 2014), 2018 Collection System Master Plan, and ongoing 2020 Major Wastewater Collection and Transmission System (WCTS) Master Plan Updates.

  • Council District: Outside
  • Sewer Basin: Crane Creek

Public Benefit: Development Opportunity; Environmental; Regulatory Compliance.

Project Map Project Gallery
  • Project Status
  • Project Schedule
  • Project Events
Council approved design 2/2/16. Council approved construction 8/1/23.
Under Construction.

Estimated Construction Completion Spring 2025.
Name Date Time Location Area