They came with their family and followers to the banks of Kai (Cow) River in Shahabad district 9 kilometres (5.6 mi) east of Sasaram in a forest near the Kaimur Hills.
[citation needed] Jamuhar is very fertile flat land.
It is drained by the Kai (Cow) river originating in the Kaimur Hills Valley.
The monsoon months of June, July, August, and September see good rainfall.
The Chhath Pooja in Jamuhar is celebrated on the bank of Canal of Kai River and other Ponds (Talabs).