All of the heavy equipment was parked at the other end of the lot when I revisited the Unwin Avenue snow dump this weekend, so there’s not much in these photos to establish scale. The top of that pile of white snow at the centre of the picture above is about 8 feet high, if that helps. Enough of the snow has already melted that what’s left is indistinguishable from a pile of dirt from a distance. As the spring progresses, it’ll become indistinguishable from a pile of dirt even close up. All of this will be melting untreated virtually straight into the lake. The Don is also in for a rough spring and summer with melt from the snow dumps in the valley almost guaranteed to foul the river through July.