Area and location.
Sang-Ngag-Chhoeling (Chargharey) gewog lies to the west of Samtse Dzongkhag. It is bodered by Namgaychholing gewogs to the north, Norbugang and Ugyentse gewogs to east, Tashichholing gewog to the southwest, Yoeseltse to the south East and Indian state of west Bangal to the South. It has an approximate area of approximately 39.37 km2.
The gewog experiences sub-tropical type of Climate. The annual rainfall ranges form 1500mm to 4000 mm.
Types of Soil.
The soil of the geog varies from the north to the south. It has clayey loam to the north and sandy to the south.
Chiwog under the Gewog: