In solidarity with the people of....

In solidarity with the people of Eastern Canada, who has been dealing with major floods lately, here is the arms of one of the flooded cities, Gatineau

I couldn't find the blazon, nor a high-res image, so here's my best guess.

Arms: Or, a fesse wavy Azure between three fir trees Vert within a bordure Vert billeté Or;
Coronet: a municipal coronet Or
Supporters: two maple tree branches Vert, meeting in saltire at the point, tied with a ribbon Gules.