USGS Idaho Water Science Center hydrologists brief Northwest-Pacific Islands Regional Director Jill Rolland at Crystal Springs along the Snake River

Dr. Jill Rolland, Director of the USGS Northwest- Pacific Islands Region, visited Idaho during the week of September 23, 2024. During her visit, Dr. Rolland was briefed by USGS Idaho Water Science Center Director Roy Bartholoma (left) and research hydrologist Austin Baldwin about USGS research in the greater Snake River watershed, including studies of mercury cycling in Snake River reservoirs and ecological monitoring before and after treatments to eradicate invasive quagga mussels. This photograph was taken at a stop at Crystal Springs in the Snake River canyon near Twin Falls, Idaho.