Tiltill Creek is a stream in the U.S. state of California.[1] It empties into the Hetch Hetchy Reservoir.[1] Tiltill Creek is entirely within Yosemite National Park.[1]
"Tiltill" is a name derived from a Native American language meaning "tarweed".[2]
37°57′25″N 119°43′46″W / 37.95707°N 119.72942°W