Officials in Traverse City are set to approve a bond issue of up to $42 million tonight, earmarked for critical upgrades at the city’s wastewater treatment facility. The initiative aims to address aging infrastructure and enhance operational efficiency. Simultaneously, additional sewer and water projects are underway, including an evaluation study of the sewer system and ongoing water line replacements across neighborhoods.
Revitalizing the Wastewater Treatment Plant
The proposed improvements will target outdated systems within the plant, ensuring reliability and compliance with environmental standards. This multi-year endeavor includes replacing components that have exceeded their expected lifespan and addressing hydraulic deficiencies.
A comprehensive overhaul of the wastewater treatment plant on Hannah Street is imminent, focusing on areas such as screening mechanisms from 1994, grit separation units dating back to the 1950s and 70s, primary clarifiers from the 1930s and 50s, effluent screw pumps from the 70s, and the UV disinfection system installed in 1998. Each component requires attention due to corrosion, insufficient capacity, or nearing the end of its useful life. The project must also comply with directives from state environmental agencies by elevating certain systems above potential flood levels and meeting deadlines for replacement. Art Krueger, the City Director of Municipal Utilities, anticipates construction beginning this autumn and concluding by fall 2028. Additionally, these enhancements aim to mitigate unpleasant odors emanating from the area while improving water quality discharges into the Boardman River.
Evaluating Sewer Systems and Replacing Water Lines
Beyond the wastewater treatment plant, efforts extend to evaluating the sewer system and continuing water line replacements throughout the city. These initiatives ensure long-term functionality and safety of Traverse City's utility infrastructure.
To identify inflow and infiltration issues predominantly affecting the west side, OHM Advisors has commenced fieldwork involving smoke testing, dye testing, and inspections. Residents might observe harmless white or gray smoke emerging from vent pipes during these tests; however, indoor smoke could signify plumbing issues requiring immediate attention. The assessment spans various districts, including downtown Traverse City, the Commons, Munson campus, and several residential neighborhoods, with work anticipated to conclude by June's end. Furthermore, another phase of the state-mandated water line replacement project is progressing. Since Michigan reclassified galvanized water service lines as 'lead' lines in 2017 if ever connected to lead goosenecks, Traverse City secured over $7 million in grants and loans to replace hundreds of lines. With more than 460 lines already replaced and approximately 300 remaining, current operations focus on specific blocks along Sixth and Seventh Streets, necessitating temporary sidewalk and street closures. Detailed maps outlining all planned repairs for 2025 are accessible via the city's official website.
