 Spring creeks are a stream system that emerge from the earth. These stream systems stay at a constant temperature throughout the year. Spring creeks are similar to hot springs, except they lack hot water from geothermal activity. The stream's constant temperature is a result of a water source within the earth's crust that is not easily influenced by changes in the air temperature. A consistent stream flow is also associated with many spring creeks. Here in Wyoming, some spring creeks reach high flows from winter snow accumulation. Spring creeks also have a unique ecology compared to other streams that freeze over during winter temperatures. Plants and insects that would normally cease in activity are allowed to continue growing year-round. With continued growth, species such as trout, muskrats, and waterfowl are allowed access to a constant food source. Larger spring creeks are sought after by sportsmen and women looking to catch a large trout or hunt waterfowl species. With spring creeks found throughout the state, you do not have to travel far to find one near you. From the University of Wyoming Extension, I'm Brian Sebade, Exploring for the Nature of Wyoming.