| Midono Dam | |
|---|---|
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 Interactive map of Midono Dam | |
| Location | Nagano Prefecture, Japan |
| Coordinates | 36°09′14″N 137°44′53″E / 36.15389°N 137.74806°E / 36.15389; 137.74806 |
Midono Dam (Japanese: 水殿ダム) is a dam on the Azusa River in the Nagano Prefecture, Japan, completed in 1969.1