Beginning in 2025, the Bentonville WRRF will commence the plant expansion. Crossland Contractors were selected to complete the project. The plant will increase design capacity from the current permitted 4MGD to 8MDG, with the capacity to treat up to 28MGD through peak flow events. This expansion will include the addition of filtration, a third clarifier, a new influent building, laboratory expansion, and process intecification. This project is scheduled to be completed in 2029.