The Aporia
Nowell, C. (2026, September 22). Hats, pencils and baby pacifiers: Yellowstone staffers retrieve record amount of trash from hot springs. The Guardian. https://www.theguardian.com/us-news/2026/sep/22/yellowstone-trash-record
Nowell, Cecilia. “Hats, pencils and baby pacifiers: Yellowstone staffers retrieve record amount of trash from hot springs.” The Guardian, 22 Sept. 2026, https://www.theguardian.com/us-news/2026/sep/22/yellowstone-trash-record.
Nowell, Cecilia. “Hats, pencils and baby pacifiers: Yellowstone staffers retrieve record amount of trash from hot springs.” The Guardian, September 22, 2026. https://www.theguardian.com/us-news/2026/sep/22/yellowstone-trash-record.
Dated when The Aporia collected the article, usually within hours of publication. Check the original for its exact date and byline.
As of early September 2026, Yellowstone National Park's geology team removed a record-setting 20,100 pieces of trash, including over 5,000 rocks and sticks and more than 280 hats, from hydrothermal areas such as the Old Faithful geyser. This cleanup effort marks a 50% increase compared to the previous year. The surge in litter coincides with an exceptionally busy tourist season: between January and July 2026, over 2.64 million visitors entered the park, nearly matching its most-visited year in 2021.
Among the items collected were camera lens caps (54), hair ties (47), pacifiers (17), hotel key cards (20), and sunglasses (36). Margery Price, a physical science technician with the park’s Geology Program, emphasized that foreign material can damage or permanently alter hydrothermal features by clogging water supplies, blocking runoff channels, or introducing harmful chemicals and sediment. The high winds in Yellowstone contribute to this problem by blowing away lighter items like tissues, maps, food wrappers, and even sunglasses and hats into sensitive areas.