Authorities have evacuated a half-mile (805-metre) area around the chemical spill and the waterway was closed as well.
The US Coast Guard is working with the state Department of Environmental Protection to assess the situation.
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Peers have rejected to vote through the Government's Brexit Bill in the first major setback for the legislation.
Teresa Dennett needed emergency surgery but she died after a row over hospital catchment areas and because of a lack of critical care beds.
The move will put 400 jobs at risk.