国际水环境工程与研究协会（IAHR）成立于 1935 年，是一个全球性的独立组织，汇聚了在与水环境相关的科学及其实际应用等领域工作的工程师与水务专家。
The International Association for Hydro-Environment Engineering and Research (IAHR), founded in 1935, is a worldwide independent organisation of engineers and water specialists working in fields related to the hydro-environmental sciences and their practical application.