This Flotec FP0S1300x Water Removal Utility Pump 1/6 HP, 1470 GPH works great for removing unwanted water down to 3/16" depth.
Made of thermoplastic material for highest corrosion-resistance, this is a multipurpose pump for emergency basement and sump draining. It's manual pump, meaning it does not have a float switch. It must be plugged in to start and unplugged when finished to avoid running dry. Its portability and versatility makes easy to use in window wells, rooftops, basements, etc. It has a removable inlet screen for easy cleaning.