Beaverton, Oregon is located in the Pacific Northwest and has a temperate climate with mild, wet winters and warm, dry summers. The area is known for its lush forests, rolling hills, and numerous bodies of water, including the Tualatin River and Beaverton Creek. Hydrology constituents in the area include pollutants from stormwater runoff and agricultural activities. Outdoor recreation opportunities abound in Beaverton, with parks and trails throughout the city and nearby natural areas such as Tualatin Hills Nature Park and Cooper Mountain Nature Park. The city is also home to many community events and festivals, including the Beaverton Farmers Market and the Beaverton International Festival.