Water Spear

You conjure a 6ft long, highly pressurized jet of water and launch it at a creature or object within range. Make a ranged spell attack against the target. On a hit, the target takes 1d8 cold damage and if the creature is size Large or smaller, it is pushed up to  5ft away from you.

The spell's damage increases by 1d8 when you reach 5th level (2d8), 11th level (3d8), and 17th level (4d8).