I moved into an apartment a few months ago. There is a sump pump directly under our bedroom. It is a small building and this is the only pump. This pump will turn on about every minute when it rains and run for about 10 seconds. It will continue to cycle on/off for several days after a rain, just not as frequently. I was suspicious that this pump was wired to our aparment, and I was right. The pump uses the electricity that I pay for. They made no mention of this when I rented the place. Is this legal?