It's not based on a factual account. 'High Water' is purely a work of fiction, crafted to entertain and engage the audience through an imaginative plot and characters.
High Water is purely fictional. The story and characters are the imagination of the author or creators. There's no connection to any actual true events or individuals.
Well, 'High Water' is not a true story. It's likely the product of the writer's imagination or a fictional concept developed for entertainment purposes.
I'm not sure specifically as there could be many things named 'High Water: A True Story'. It might be about a real - life event related to high water levels, like a flood perhaps, and the experiences of people during that situation.