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Keywords: Outstanding Operator, Division II: Graves Trinity LLC of Molalla for control of stormwater, minimization of off-site impacts, and reclamation of exempt acres at Graves Quarry in Clackamas County. Outstanding Operator, Division II: Graves Trinity LLC of Molalla for control of stormwater, minimization of off-site impacts, and reclamation of exempt acres at Graves Quarry in Clackamas County. |