06/19/2026
There will be many benefits to upgrading and expanding the Huntington Sanitary Board's wastewater treatment plant. The project, which was awarded through a public bidding process to Triton Construction at a cost of $196 million, is the largest municipal infrastructure investment in West Virginia's history. It is expected to be completed in 2032.
Improved safety conditions for workers at the plant and dramatically increasing the plant's capacity, which will support economic development in Huntington, are just a couple of the benefits. The project also will make the wastewater treatment process more efficient and ultimately save the Sanitary Board hundreds of thousands of dollars annually.
The primary wastewater treatment plant was constructed in 1964, and the secondary, conventional activated sludge process was added in 1986. Since then, the wastewater treatment plant has undergone very few upgrades. The first photo below shows what sludge looks like after it has gone through the current treatment process. Approximately 60 to 80 tons of this sludge are hauled to area landfills daily at a cost of $63 per ton.
The second photo (the powdery substance) shows what sludge will look like after it has gone through a biosolids drying system that will be part of the plant upgrade. This sludge weighs less than the current byproduct because it contains less liquid. As a result, the Sanitary Board will pay far less in hauling costs and landfill fees. And that is savings for our ratepayers that can be re-invested into improving our sewer collection system.