Okayama Prefecture Dam1870-小阪部川ダム（おさかべがわだむ）/ 岡山県
取材日：2015/2/18(水)この日は新成羽川ダムを見学させていただくのを主目的としてダム愛好家仲間と岡山県新見市にやってきています。千屋ダム・新成羽川ダム・田原ダム・河本ダムを見学し、この日最後に訪問したのが小阪部川ダムでした。堤体への...
Dam in Chugoku Region
Okayama Prefecture Dam
Okayama Prefecture Dam1873-Kawamoto Dam / Okayama Prefecture
Date of the interview: 2/18/2015 (Wed)After a thorough tour of the Shin Naruha River Dam and a quick visit to the Tahara Dam, we came to the Kawamoto Dam, which is operated by the Okayama Prefectural Government. Kawamoto Dam is a hollow gravity concrete dam that is used for flood control, power generation, and industrial water supply to the Mizushima Coastal Industrial Zone...
Okayama Prefecture Dam1880-Tabara Dam / Okayama Prefecture
Date of interview: 2/18/2015 (Wed)The Shin Naruha River Dam's reservoir is used as an upper reservoir for pumped-storage power generation, and the Tahara Dam is located in the lower reservoir of the Shin Naruha River Dam. On this day, I was allowed to visit the Shin Naruha River Dam with my friends and then moved on to another dam, so...
Okayama Prefecture Dam1879-Shinnarigawa River Dam / Okayama Prefecture
Interview Date: 2/18/2015 (Wed)The Shin Naruha River Dam is a gravity arch dam owned by the Chugoku Electric Power Co. and is responsible not only for supplying electricity to the rapidly developing postwar industrial area, but also for supplying water for industrial use. The Shin Naruha River Dam is a gravity arch dam owned by the Chugoku Electric Power Company, which not only supplies electric power to the rapidly developing postwar industrial area, but also supplies industrial water.
Okayama Prefecture Dam1905-Chiya Dam / Okayama Pref.
Date of interview: 2/18/2015 (Wed.) On this day, we were invited to go see the Shin Naruha River Dam together, and we stopped by the Senya Dam on the way. It looks like a direct dam because of its gorgeous equipment, but it is a Okayama Prefecture-owned dam. The time was around 7:40 in the morning. The time was around 7:40 in the morning...
Okayama Prefecture Dam1868-Yashiroguchi Dam
Date of visit: 12/10/2014 (Wed)This was the last dam tour of the day. After leaving the Yubara Dam, we headed south along the Asahikawa River, stopping at the Shaguchi Dam on the way to the Yubara IC. To the east of the Shaguchi Dam is an area called Yashiro, which, as the name implies, is a sacred place...
Okayama Prefecture Dam1869-Yubara Dam
Date of interview: 12/10/2014 (Wed.) I came from Onwara Dam via Ningyo-toge (Ningyo Pass) in a big Tottori turn to Yubara Dam. This was the 10th dam on this day. This Yubara Dam is one of the dams that I have wanted to see many times. The Yubara Dam was built by Okayama Prefecture in 1948 as the Asahikawa So...
Okayama Prefecture Dam1852-Onbara Dam
Date of visit: 12/10/2014 (Wed.) We came to the Onwara Dam, the ninth dam we visited that day, by heading north along the Yoshii-gawa River from the Tomada Dam. As expected, there was a lot of snow on the ground when we arrived here. The Onba Dam is a buttress dam. This was the first time in my life that I visited a buttress dam...
Okayama Prefecture Dam1909-Tomata Dam
Date of interview: 12/10/2014 (Wednesday)TomadaWe arrived at the Tomada Dam just a short distance from the Kurambe Dam. This was the eighth dam of the day. I had always wanted to visit the dam after seeing photos taken by others, but finally I was able to see it for the first time...
Okayama Prefecture Dam3327-Tomata Anbu Dam
Date: 12/10/2014 (Wed)We stopped by the Tomada Saddle Dam because there was one dam we wanted to see before the Tomada Dam, one of the main dams of the day. A saddle is a depression in a mountain ridge like a horse's saddle.
Okayama Prefecture Dam3491-Yadaniike Pond
Date of interview: 12/10/2014 (Wednesday)The sixth unit of the day was Yatani Pond. As the name suggests, it is an earth dam and a reservoir. The map clearly shows that the Gokurakuji Pond, Ichinotani Pond, and this Yatani Pond are dams constructed in three different valleys. It is as if there are three...
Okayama Prefecture Dam1839-Ichinotaniike Pond
Date of interview: 12/10/2014 (Wed.) The fifth unit of the day was Ichinotani Pond. As the name suggests, it is a reservoir and an earth dam. The difference in lightness and darkness was too great to retouch well, so this is the best I could do. The downstream side of the embankment is usually mowed clean...
Okayama Prefecture Dam1864-Gokurakuji Pond / Okayama Prefecture
Date of interview: 12/10/2014 (Wed.) The fourth unit of the day was Gokurakuji Pond. As the name suggests, there is a historic temple called Gokurakuji upstream of the reservoir, which was opened during the Wado period. The downstream face of the dike and the conduit can be seen from downstream, and it is not that much of a spectacle....
Okayama Prefecture Dam1889-Kagami Dam
Date of interview: 12/10/2014 (Wed.) We came to the main purpose of this day's dam tour, the Kanami Dam. Like the Tsugawa Dam and Kuroki Dam, this dam is also owned by Okayama Prefecture. From the Kuroki Dam, we wandered around the stage of the horrific Tsuyama Incident, and took Prefectural Routes 75 and 68 to get to the Kanami Dam...
Okayama Prefecture Dam1876-Kurogi Dam
Interview Date: 12/10/2014 (Wed)Following the Tsugawa Dam, we came to the Kuroki Dam. Kuroki Dam, like Tsugawa Dam, is also owned by Okayama Prefecture. Like the Tsugawa Dam, the Kuroki Dam is also an Okayama Prefecture-owned dam and is the same gravity-type concrete dam, but it is 29 years older than the Tsugawa Dam....
Okayama Prefecture Dam1907-Tsugawa Dam
Date of the interview: 12/10/2014 (Wednesday)On this day, I decided to visit the dams in Okayama Prefecture to collect materials for the dam New Year's cards I make every year (even though it is already December), and Tsugawa Dam was the first dam I visited. Tsugawa Dam is a multi-purpose dam operated by Okayama Prefecture. The river flowing through Tsugawa Dam is the "Tsugawa River"...
Dam in Tottori Prefecture1680-Myogadani Dam
Myogadani Dam is a gravity-type concrete dam over the Harumai River in the Chiyogawa River system, operated by the Tottori Prefectural Government and dedicated to power generation. It is a dam that evokes the atmosphere of the early Showa period, and even the nameplate, top railings, crest gate, and water intake tower are old and lovely. / Gravity concrete dam / 40m
Dam in Tottori Prefecture2931-dono dam/tonodamu
Tono Dam, located in Tottori Prefecture, is a multi-purpose rock-fill dam under the jurisdiction of the Ministry of Land, Infrastructure, Transport and Tourism. Its main features are a cascade-type flood discharge and an airlock-type continuous siphon intake system. We visited the dam site six hours after receiving information that the test discharge was about to start, but unfortunately it was a day too early and we were not allowed to enter the dam site.... / Rockfill dam / 75m
Dam in Tottori Prefecture1683-Momodani Dam
The Momoya Dam is a gravity concrete dam owned by Tottori Prefecture for flood control and unspecified water use. It is also the first dam in Japan to have a free overflow crest, and its large flood discharge protruding from the lake side is very impressive. Normally, this dam does not store much water, but in the event of a flood, this shape seems to have been adopted in order to efficiently channel the water. / Gravity concrete dam / 18m
Dam in Tottori Prefecture0000-ashizu dam
Ashizu Dam, located on the way to Mitaki Dam, a buttress dam, is a 12.7m high weir that dams up the reverse control basin of the Ashizu Power Plant of Chugoku Electric Power Co. We encountered three hydroelectric power plants on the way to this dam. The abundance of water in the river here must have made it attractive for use in hydroelectric power generation. / Gravity concrete dam / 12.7m
