News
-
The Commission on Groundwater and Climate Change invite you to participate in a photo contest called Groundwater and Climate Change – A Visual Perspective. The aim of this contest is to bring groundwater to the surface, visually and conceptually, by showcasing its interactions with climate change and its importance for society and... read more...
-
We are thrilled to announce Groundwater Matters — a new three-part webinar series bringing together leading experts to highlight the critical role of groundwater in our shared future. Launched in the framework of World Water Day and in preparation for the 2026 UN Water Conference, the series is developed in collaboration with the... read more...
-
We are seeking nominations for the inaugural IAH Distinguished Lecturer. This lecture will occur at the upcoming IAH 2026 World Groundwater Congress in Budapest, Hungary. A nomination describing the contributions of the candidate(s) must be submitted to the Secretariat in accordance with the procedure and schedule listed below. Nominations can... read more...
-
Today (8th March) is International Women’s Day. The theme of this year’s upcoming World Water Day (22nd March) is ‘Water & Gender’, so today we think about all the women and girls in the world who carry water for their families, missing education and opportunities. Where water flows, equality grows.... read more...
-
After nearly nine years with IAH, Executive Manager Ian Davey will be moving on, marking the close of a significant chapter in IAH’s history. Ian has been a central force behind the increasing success of IAH. He faced numerous unforeseen challenges with calm, consistent leadership and professionalism, ensuring that the... read more...
-
The IAH 2026 Congress is pleased to offer a limited number of Support Grants to help groundwater professionals attend the Congress who might not otherwise have the opportunity. These grants aim to promote global participation, diversity, and early-career engagement in hydrogeology. The exact type of support (partial or full) may... read more...
-
Every year, World Water Day (22 March) raises awareness and inspires action to tackle the water and sanitation crisis. It is a United Nations observance, coordinated by UN-Water and led by one or more UN-Water Members and Partners with a related mandate. In 2026, the theme of World Water Day... read more...
-
The Regional Groundwater Flow Commission have created a new webinar series: Understanding Groundwater Flow Systems. You can watch the second lecture in the series on the RGFC YouTube Channel. The next lecture will take place in March – keep your eyes peeled for more news. read more...
-
IAH’s Strategic Overview Series aims to inform professionals and learners in a variety of sectors of key interactions with groundwater resources and hydrogeological science. They are also intended to aid IAH members and supporters in their outreach efforts. We have seven new translations of the series translated into the Chinese... read more...
-
The 50th congress of the International Association of Hydrogeologists (IAH) was hosted in Cape Town, South Africa, with the theme “Groundwater: A Matter of Scale”. This topical collection https://link.springer.com/collections/ecggjaeigi comprises seven articles selected for their relevance and contribution to the diverse and impactful groundwater-related work conducted in South Africa. These... read more...
National Chapters
Local professional, scientific and social benefits and promotion of sustainable groundwater use
Commissions & Networks
Contributing to the science of groundwater and undertaking outreach, education and training
Publications
Information about IAH’s Hydrogeology Journal and books
Education
Resources, materials and links for the general public, students and professionals
