U.S. EPA South Central Region@EPAregion6Save the date for the Tar Creek #Superfund site Open House. Join us, @OklahomaDEQ and @QuapawNation at the community event in Miami, OK, on March 5 for a cleanup update. Details at http://epa.gov/superfund/tar-creek….read image descriptionALT2:39 AM · Feb 20, 2026·58 Views