TREASURY BALANCES AT FED FELL ON MARCH 10 Treasury balances at the Federal Reserve fell on March 10 to 2.842 billion dlrs from 3.073 billion dlrs the previous business day, the Treasury said in its latest budget statement. Balances in tax and loan note accounts fell to 9.828 billion dlrs from 11.418 billion dlrs on the same respective days. The Treasury's operating cash balance totaled 12.670 billion dlrs on March 10 compared with 14.490 billion dlrs on March 9.