Traverse City Wastewater Treatment Plant Capacity Review Suggests Comprehensive Study
The Traverse City Regional Wastewater Treatment Plant operates below its 8.5 million gallons per day capacity, currently at 62%. A capacity study is recommended due to increasing biochemical oxygen demand levels. The plant has seen peak flows above 80% in 2015 and 2021, attributed to inflow and infiltration issues. The city shares capacity with six townships. While no immediate expansion is needed, a $600,000 comprehensive study is proposed for long-term planning.

The Traverse City Regional Wastewater Treatment Plant is currently operating at 62% of its 8.5 million gallons per day capacity. A review from operator Jacobs indicates rising biochemical oxygen demand levels necessitate attention.
While recent flow rates have stabilized, peaks above 80% occurred in 2015 and 2021 due to inflow and infiltration. The city shares its wastewater capacity with six neighboring townships under a 2017 agreement. Jacobs recommends a comprehensive capacity study for long-term planning, included in a draft capital improvement plan for the 2026-2027 budget, estimated at $600,000.




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