A sump pump is a very important element for houses in flood-susceptible spaces

https://canvas.lms.unimelb.edu.au/eportfolios/12935/home/eco-friendly-plumbing-maintenance-tips

A sump pump is a critical ingredient for homes in flood-prone parts, supporting to forestall basement flooding by means of routinely putting off excess water from the basis, holding your house from water wreck.