On what date was Anniston Army Depot (SE Industrial Area) deleted?
CREATE TABLE "superfund_sites" (
  "cerclis_id" text,
  "name" text,
  "county" text,
  "proposed" text,
  "listed" text,
  "construction_completed" text,
  "partially_deleted" text,
  "deleted" text
);
SELECT "deleted" FROM "superfund_sites" WHERE "name"='anniston army depot (se industrial area)';