海底盆地River and Water Resources Glossary (Infrastructure Development Institute Japan) ; 海盆River and Water Resources Glossary (Infrastructure Development Institute Japan) ; 沈砂池(chinshachi)River and Water Resources Glossary (Infrastructure Development Institute Japan) ; 貯水池揚水用貯水池を含む、 ようすいようちょすいちをふくむ(chosuichi)River and Water Resources Glossary (Infrastructure Development Institute Japan) ; 集水域(しゅうすいいき)River and Water Resources Glossary (Infrastructure Development Institute Japan)