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Dell Rapids Sequencing Batch Reactor project featured on KELO television

See the story at https://www.keloland.com/news/local-news/upgrading-wastewater-systems-a-160-million-task-in-south-dakota/1427150336

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DGR Solutions Summer 2018 Newsletter

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DGR Engineering welcomes Kevin Ranney

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Wiley joins Sioux City office

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DGR Engineering welcomes Michael Lundy

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