Umatilla Chemical Depot, 1942Umatilla Chemical Depot, 1942UCD Map with emergency accident zones
The Umatilla Chemical Depot (UMCD), based in Umatilla, Oregon, was a U.S. Army installation in the United States that stored chemical weapons. The chemical weapons originally stored at the depot consisted of various live munitions and storage containers each holding 1 short ton (2,000 lb; 910 kg) GB or VX nerve agents or HD blister agent. All munitions had been safely destroyed by 2011 and base closure operations were still ongoing as of 2022.[1]
^"Transfer of former Umatilla depot lands to Columbia Development Authority nears completion". September 2022.
and 19 Related for: Umatilla Chemical Depot information
43806 The UmatillaChemicalDepot (UMCD), based in Umatilla, Oregon, was a U.S. Army installation in the United States that stored chemical weapons. The...
completed its destruction of its stock at the UmatillaChemicalDepot in 2008 and the Johnston Atoll Chemical Agent Disposal System in 2000. The mine is...
remaining stocks were stored at the Deseret ChemicalDepot, Utah, and the UmatillaChemicalDepot (Umatilla County, Oregon). The shell contained two canisters...
nation's entire chemical stockpile. Located in Oregon, the UmatillaChemicalDepot has maintained and stored 12 percent of the nation’s chemical weapons stockpile...
Depot (TEAD), Utah (42.3% of total stockpile) Pine Bluff Arsenal (PBA), Arkansas (12%) UmatillaDepot Activity (UMDA), Oregon (11.6%) Pueblo Chemical...
CSEPP tone alert radios in the Hermiston, Oregon area, near the UmatillaChemicalDepot, were activated with an EAS alert shortly after 5 p.m. The message...
training exercises and about 15 miles (24 km) west of the now closed UmatillaChemicalDepot. The range was established by the U.S. Army Air Force in 1941 as...
chemical weapons destruction back on track". www.thebulletin.org. Archived from the original on March 3, 2016. Retrieved November 11, 2013. "Umatilla...
Detachment. Originally, it was planned that the munitions be moved to UmatillaChemicalDepot but this never happened due to public opposition and political...
southwestward across the Umatilla River around central Hermiston. The freeway runs along the edge of the UmatillaChemicalDepot and terminates at an interchange...
91-672) to prohibit the transportation of chemical weapons from the Island of Okinawa to UmatillaChemicalDepot during Operation Red Hat. In addition, the...
Detachment. Originally, it was planned that the munitions be moved to UmatillaChemicalDepot but this never happened due to public opposition and political...
Facility, Tooele Chemical Disposal Facility, UmatillaChemical Disposal Facility, and Deseret ChemicalDepot. The U.S. closed each site after the completion...
Reservation, Columbia Generating Station nuclear reactors, and UmatillaChemicalDepot incidents covers the Hanford Nuclear Reservation and Columbia Generating...
Global Information
