Okawa Dam
{{Infobox dam
|name = Okawa Dam
|image = Okawa-523-r1.jpg
|image_caption =
|name_official =
|dam_crosses = Agano River
|res_name =
|location = Fukushima Prefecture, Japan.
|dam_length =
|dam_height =
|dam_width_base =
|construction_began =
|opening =
|cost =
|res_capacity_total =
|res_catchment =
|res_surface =
| coordinates = {{coord|37|20|50|N|139|54|38|E|type:landmark_region:JP|display=inline,title}}
| extra =
}}
{{Nihongo|Okawa Dam|大川ダム}} is a dam in Fukushima Prefecture, Japan.
{{Commons category|Okawa Dam (Fukushima prefecture)}}
{{Dams in Fukushima Prefecture}}
{{Authority control}}
Category:Dams in Fukushima Prefecture
Category:Dams completed in 1987
{{Tōhoku-dam-stub}}