On May 23, 2014, Region 10 filed a consent agreement and final order with DT Warehouse, LLC in Mattawa, Washington for failure to comply with the inventory reporting requirements of the Emergency Planning and Community Right-to-Know Act for an Extremely Hazardous Substance greater than or equal to 500 lbs. The refrigerated storage facility uses anhydrous ammonia. The company agreed to pay a penalty of $48,045.