[Japan Water Agency] Water resources development of seven river systems.

Home > Dams, Canals > Shikoku Area > Kyu-Yoshinogawa Estuary Barrage

Dams, Canals Shikoku Area

Kyu-Yoshinogawa Estuary Barrage

Dam Card
Tourist Spots
Gourmet Information
Events
Selected 100 ReservoirBy BusBy TrainBy Car
slide01
Purpose FNWI *See more -> the functions of the dam
Location Matsushige Town, Itano Gun, Tokushima Pref.
*See more
River Kyu-Yoshino River, Yoshino River System
Type Movable barrage
Gate Shell structure double roller gate:1
Shell structure roller gate:5
Crest Length(m) (Movablesection:168.3)
Completion 1975
Details The regulating gates of Kyu-Yoshinogawa Estuary Barrage are shell type double roller gates. These gates enable the barrage to conduct the overflow operation that passes the river water over the upper gates to maintain the water level on the upstream side during normal hours and conduct the underflow operation that passes the river water under the lower gates for flood control. The upper gates have the front rollers in addition to the main rollers and side rollers to prevent the gates tilting in the upstream and downstream direction. And as the corrosion prevention measures, 300 pieces of anodes are installed for anodic protection on each gate in addition to the paint-coating.
Urumi-chan
Urumi-chan

Location

Address
841 Enase Kawauchi-cho, Tokushima City, Tokushima Pref.
Phone No.
81-88-665-1435

Access

Bus
Apprx.50 min. by Tokushima Bus and walk from Tokushima Awaodori Airport
Apprx.20 min. by Tokushima Bus and walk from JR Tokushima Sta.

Dam Card

Dam Card
Dam Card

Tourist Spots

Coming soon

Events

Coming soon


^
Top