Dams, Canals Northern Kyushu Area
Oyama Dam






Purpose | FNW *See more -> the functions of the dam |
---|---|
Location | Hita City, Oita Pref. *See more |
River | Akaishi River, Chikugo River System |
Type | Concrete gravity dam |
Gate | Gateless |
Dam Height(m) | 94 |
Crest Length(m) | 370 |
Total Storage (1,000m³) |
19,600 |
Completion | 2013 |
Details | The advanced technical proposal type of comprehensive bidding evaluation method was applied for the construction of Oyama Dam for the first time in Japan. As a result of full consideration of the geographical and geological condition at the construction site and adoption of the economical and rational design, the slope of dam body on the downstream side became steep (1:0.66). The energy dissipator located by the side of the channel, utilizing the level ground of former settlement is also unique. |
Location
- Address
- Hita City, Oita Pref.
- Phone No.
- +81-973-52-2445
*Kyusyu Regional Office
Access
Train
Get off at Hita sta. of JR Kyudai Main Line
Car
Approx.20 min. from Oita Exptressway Hita IC
Dam Card


Award
Tourist Spots
- Hita City
Hita City is one of the many famous tourist destinations in Kyushu. With the cosy old shopping town atmosphere, central shopping area of Hita attract many people to come to this town, especially Mameda area of the city, for shopping souvenirs. As the porcelain Village of Onta-yaki is close, many Onta-yaki porcelain tableware shops are located on the above street, welcoming visitors. (Similar surface decoration method is used as Koishibara-yaki porcelain wares.)
Photo by "Hita City's Official Sightseeing Information Site ´OIDE HITA.com´" HP
See more ->Hita City's Official Sightseeing Information Site "OIDE HITA.com"
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