Aquata has light, wavy, blonde hair with natural highlights that falls to her mid back. Her eyes are grey - blue and her curled eyelashes are long. Her skin is a light tan color, besides her pink cheeks.

Aquata is intelligent, clever, ambitious, and an ambivert. She knows who she is, and isn't afraid to show it. Aquata is also a caring, loyal friend. She will always be there when her friends, family, and acquaintances. While being friendly to close ones, Aquata can also be fierce and put up walls.

Aquata grew up in a beachside mansion. Her family includes her mother, father, little brother, and little sister. Aquata's younger brother is two years younger, while her younger sister is five years younger. She also has three dogs (German Sheppard, Golden Retriever, and a Husky) that stay at the Snowfalls mansion. Aquata loves to walk her dogs down to the beach with her siblings and run on the sand. Her family also loves to travel. Aquata's favorite places to visit are Iceland, Alaska, and Bali.

During the summer that Aquata turned nine years old, she and her family went to visit Iceland. While they were there, she hung out with a group of older kids she had just met. A couple of weeks after the Snowfalls returned to Ireland, Aquata met up with the friends she made in Iceland. One of them, an eleven year old witch, decided to play a trick on Aquata. The girl told the rest of them to leave Aquata behind, then jump out and scare her. However, Aquata heard them planning and accidentally made a wave of water from a lake crash into the girl.