A lot of us have basements with sump pump systems and my main question is does anyone have a water powered backup sump pump connected to city water? I currently have a Zoller electric pump, the biggest with out going to a sewage pump, and a battery backup. My sump system seems to take in a ton of water when it rains and my fear is that the battery back up won’t keep up if the electricity goes out. We have had water in the basement in the past during these heavy soaking rains and have put a lot of work around the house to try and fix the issue. So far I have back filled up against the house in the low spots. Fixed the issue with the gutter over flowing because of not enough down spouts. Fixed the issue of the under ground piping being clogged with leaves and junk. Upgraded the sump pump to the largest Zoller, with out going to a sewage pump. Upped the size of the discharge Pipe and ran that underground to the back of the backyard. Only thing left is to kindly ask my neighbor to re direct his sump discharge line and gutter away from my house. Anyways, battery backup seems weak and was considering water powered if the electric ever goes out during a storm. Thoughts on water powered?