Why Ottawa Snow Piles Compound Instead of Melting Away
Ottawa is a stacking city right up until it is not. Snow lands on ground that is already covered: 115 days a year carry at least 1 cm, the mid-winter snowpack averages 21 cm, and February alone averages 14.2 days with 20 cm or more already down while adding another 47 cm, ahead of January’s 39 cm. Almost nothing melts between events, so every push adds to a bank that is already there, and by mid-February the pile at the end of a commercial lot is a compacted, refrozen mass a plow blade will not touch. That pile is now doing three things to you at the same time: occupying paid parking stalls, blocking the sightline of a driver pulling out of your exit, and releasing meltwater every afternoon that runs across your drive lane and refreezes as black ice overnight. Hauling ends all three at once.