on left bank of Yukon River near mouth of Patsy Slough, 3.5 mi. NE of Nulato, Koyukuk Low.
Former Indian village or camp reported in 1842-44 as "Tlialil-kakat" by Lieutenant L. A. Zagoskin. In the 1880 Census Petroff (1884 p. 37) recorded a population of 27 in 3 houses.
Big Island, Gemodedon Island, Nulato Island, Stake Island,
Rivers:Holtilyet Slough, Nulato River, Patsy Slough, Soonkakat River, South Fork Nulato River,
Streams:Streams:Happy Slough, Mukluk Creek, Negotsena Creek, Squirrel Creek,