Environment Agency have put booms into Leeds Liverpool canal at Armley as chemicals from the fire mixed with water from firefighters' jets spills into the watercourse.
More top news
A dry day ahead.
The incident is believed to have occurred at about 4.50am in the Duke Street area of Sheffield this morning.
Harrogate Council is to hold a public consultation as to whether the authority should amend legislation that restricts use of The Stray