There are leeches, amphipods, water scorpions and turtles that live in this closed ecosystem. During the winter, the well is a stopover for various waterfowl. It's not uncommon to see American Pigeons, Coots, Mallards, Ruddy ducks, Cinnamon Teal, Gadwalls, and even an occasional Canadian Goose. During the spring or summer you may see an abundance of native or visiting feathered friends. Native wildlife include the Arizona Grey Fox, porcupine, beaver, chipmunk, cottontail rabbit, Javelina, skunks and the White-Tailed Deer.
Snakes inhabiting the area are the rattlesnake, bull snake and gopher snake.
Lizards such as the Collared Lizard abound. The well empties into Beaver Creek, a trickle during drought years and a torrent during wet years. These unpredictable weather conditions may have contributed to the appearance and disappearance of two distinct desert cultures, the Hohokam and the Sinagua. Both irrigated their crops with the well's waters. Native peoples started living in the region about 2000 years ago.