Its drainage basin has a maximum length of 40 km (25 miles).

The total catchment area of the basin is 518 km (322 miles).

Its major tributaries are the Saraswati River and Ambakhoi stream, and many other unknown branches make this river almost complete near Talala town.

The Hiran is one of seven rivers that flow through the "Gir National Park" This article about a location in the Indian state of Gujarat is a stub.

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