Parbig
Parbig () is a river in Tomsk Oblast, Russia. It gives origin to the Chaya river. Course
It has its sources in the Vasyugan Swamp. It flows roughly in a northeastern direction across Bakcharsky district into Chainsky district, where it meets the ; the two flow into one another and become the Chaya, a tributary of the Ob. Tributaries 
Its main tributary is the  long Andarma on the right. Listed by distance from the river's mouth, other tributaries are: 

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 : Spirtovka
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 : (unnamed river)
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 : (unnamed river)
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References 

Rivers of Tomsk Oblast
Tributaries of the Chaya