Village Hengnedoku of Chetam (Peer Yapu), Upper Subansiri comes under state Arunachal Pradesh. This is situated 62 kms far from city DAPORIJO. Total Population of Village is 135 and household count is 17. For Education Village has facility of school.For higher education village also has .Village also has nearby education facility of .For health care village also has .Nearest water sources are Spring. Waste water flows by no Drainage on the streets.