Jinzū River

The Jinzū River (神通川, Jinzū-gawa) is a river that flows from Gifu Prefecture to Toyama Prefecture in Japan. It is called Miya River (宮川 Miya-gawa) in Gifu. It is 120 km (75 mi) in length and has a watershed of 2,720 km² (1,050 sq mi).

Jinzū River 神通川
Jinzū River in Toyama Prefecture
Location
Country	Japan
Physical characteristics
Source
• location	Kaoredake
• elevation	1,626 m (5,335 ft)
Mouth
• location	Toyama Bay
Length	120 km (75 mi)
Basin size	2,720 km^2 (1,050 sq mi)
Discharge
• average	163.6 m^3/s (5,780 cu ft/s)
Basin features
River system	Jinzū River

Geography

The river flows from Mount Kaore in Gifu and meets the Takahara River at the border between Gifu and Toyama. Then it flows straight to the north and pours into Toyama Bay and the Sea of Japan. It once meandered through the city of Toyama, but the new waterway was constructed in the west of the city to avoid floods. Toyama City Hall and other governments are located on the reclaimed land of the old river.

Toyama Prefecture

Toyama (city)

Tributary

• Ida River
• Kumano River
• Nagamune River
• Takahara River

Pollution

The river was polluted with cadmium due to mining and caused the itai-itai disease in the downstream towns around World War II.

Naming

The Japanese Navy cruiser Jintsū was named after this river.

External links

36°45′42″N 137°13′19″E (mouth)