Barge firm fined $18,000 for spilling liquid fertilizer in US rivers

Tidewater Barge Lines been fined $18,000 for spilling 40,000 gallons of liquid urea ammonium nitrate into the Snake and Columbia rivers. An investigation by the Washington Department of Ecology found that two of its steel tank barges were not properly maintained, causing the liquid fertilizer to spill into the rivers during three separate incidents in April 2017.