Aloha, Oregon is a suburb located in the Portland metropolitan area. The climate in Aloha is mild with wet winters and dry summers. The Tualatin River flows through the area, providing a source of water for the local community. However, the river is also impacted by pollutants such as sediments, nutrients, and bacteria. Outdoor recreation opportunities in Aloha include parks and trails, such as the Tualatin Hills Nature Park and the Rock Creek Trail. The area also has several golf courses and sports fields for community use.