Boulder, Colorado is a city located at the foothills of the Rocky Mountains, with a temperate climate characterized by warm summers and cold winters. The city is situated on the banks of Boulder Creek, a tributary of the South Platte River, which provides a source of water for the community. However, Boulder faces challenges related to hydrology constituents such as sediment, nutrients, and bacteria. Despite this, the city offers numerous outdoor recreation opportunities, including hiking and biking trails, rock climbing, and skiing/snowboarding in the nearby mountains. Boulder is also home to several parks and open spaces, such as the famous Chautauqua Park, which hosts concerts and events throughout the summer.