Events
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3 Feb 2026 – Department of Climate, Energy and the Environment, Beggars Bush, D04 K7X4
IAH-Ireland Technical Discussion Meeting – Dissolved Gas Tracers in Groundwater: from Climate to Denitrification
Technical Discussion Meeting (TDM) will be presented by Alan Seltzer, University College Dublin, on 'Dissolved Gas Tracers in Groundwater: from Climate to Denitrification'.
17:45-19:00 (GMT)
The talk will include a conceptual overview of how geochemical tracers in groundwater preserve physical signals set during recharge, as well as several case studies focused specifically on dissolved gas tracers with wide ranging applications. These case studies include reconstruction of past environmental and climatic information using inert gases in fossil groundwater, tracing the origin and mechanisms of emplacement of offshore freshened groundwater on the New England Shelf, and finally a forward view of how these tracers can be used in both in-situ and lab-based studies focused on applied hydrogeological studies such as tracing groundwater recharge sources (e.g., alternatives to dye tracing) and as a new quantitative tool to understand the sources and fate of nitrate in groundwater systems.Organised by IAH Ireland.
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10-11 Feb 2026 – ONLINE
Sustainable Landscape and Natural Resources Management – 3rd Edition
The conference will cover essential topics such as sustainable landscape planning, green infrastructure, and the application of geo-science and geospatial technologies like remote sensing and GIS. Attendees will explore strategies for biodiversity conservation, enhancing ecosystem services, and implementing nature-based solutions for climate resilience. Additionally, discussions will address sustainable agriculture, coastal and marine ecosystem management, and effective policy frameworks.
Price: 400
Organised by https://www.ierek.com/events/sustainable-landscape-and-natural-resources-management-3rd-edition#introduction.
https://www.ierek.com/events/sustainable-landscape-and-natural-resources-management-3rd-edition#introduction 
ccp@ierek.com -
10-12 Feb 2026 – Federation Hall, University of Waterloo 200 University Avenue West, Waterloo, Ontario, Canada
Ontario Groundwater Geoscience Open House 2026
Technical conference highlighting current groundwater research and projects happening across Ontario. Join us on February 10 and 12, 2026, for the 11th annual Ontario Groundwater Geoscience Open House. In-person and virtual attendance options available.
The 2026 open house for the Ontario groundwater community will consist of one and a half days of presentations hosted collaboratively by the Ontario Geological Survey (OGS), the Geological Survey of Canada (GSC) and Conservation Ontario. The event will include presentations by federal, provincial and municipal governments, conservation authorities, academic partners and private sector collaborators involved in groundwater studies across Ontario. The objective of the open house is to update groundwater practitioners and water managers on the activities of the respective agencies and collaborators.
Abstract Volume will be released in early February.
Register by January 27 to reserve your in-person seat! (No deadline for virtual registration.)
This event will be presented in English only. L’événement sera présenté en anglais uniquement.
Contact the organizing committee for more information or to provide feedback:
Abigail Burt, OGS (abigail.burt@ontario.ca)
Laura Colgrove, OGS (laura.colgrove@ontario.ca)
Don Ford, TRCA (don.ford@trca.ca)
Steve Holysh, ORMGP (sholysh@owrc.ca)
Sonja Strynatka, GRCA (sstrynatka@grandriver.ca)
Christine Rivard, GSC (christine.rivard@NRCan-RNCan.gc.ca).Price: Free
Organised by Ontario Geological Survey, Geological Survey of Canada, and Conservation Ontario.
https://sherwoodsystems.zoom.us/webinar/register/2017658331196/WN_oII7VtbvQ-e0-Q01u3KSNQ ogs@ontario.ca -
18 Mar 2026 – Strathclyde University, Glasgow
2026 Scottish Groundwater Conference
Futureproofing Groundwater in Scotland. The IAH-British National Chapter are pleased to announce the 2026 Scottish Groundwater Conference.
Following a sell-out event in 2025, this one-day meeting will focus on the future of hydrogeology in Scotland, showcasing recent advancements in monitoring and modelling, exploring groundwater's role in a sustainable energy transition, and discussing potential capacity issues for the sector.
Full program TBC:
- Series of talks on the theme of futureproofing groundwater in Scotland
-Panel discussion
-Posters and nanos
Registrations will open soon.Organised by IAH-GB National Chapter.
https://britain.iah.org/groundwater-in-scotland/2026-event-futureproofing-groundwater-in-scotland -
26-30 Apr 2026 – Rome, Italy
MENA Earth Systems Sciences Congress (MESC)
Earth Science, GeoScience. The MENA Earth Systems Sciences Congress (MESC) is dedicated to the examination of natural resources, considering their geological settings, types, origins, and spatial-temporal distributions through collaborative efforts and innovation. The congress will further address both the challenges and opportunities associated with sustainable development initiatives. Serving as a forum for scientists, policymakers, industry professionals, and community stakeholders from across the Middle East and North Africa (MENA) region, the MESC facilitates the exchange of ideas, dissemination of knowledge, and collaboration on sustainable solutions. Key topics to be explored include climate change mitigation, resource management, seismotectonic zones, biodiversity conservation, disaster resilience, and practices promoting sustainable development. Participants will have the opportunity to engage in substantive discussions, review case studies, and develop practical strategies to optimize the utilization of available natural resources within the MENA region and adjacent areas.
Price: €200 - €450 for early payment (November 2025)
Organised by IEREK.
https://www.ierek.com/events/mena-earth-science-congress-mesc mesc@ierek-scholar.org -
24-27 May 2026 – Dalhousie University, Halifax, Nova Scotia
Joint CGU and IAH-CNC Annual Meeting 2026
Advancing Knowledge in Earth and Environmental Science. The Canadian Geophysical Union (CGU) and the International Association of Hydrogeologists – Canadian National Chapter (IAH-CNC) are pleased to host a joint meeting that brings together geoscientists, hydrogeologists, engineers, and researchers from across Canada and around the world.
A highlight of CGU membership is the Annual Scientific Meeting, which provides a vibrant forum to network, collaborate, and share research with colleagues across the geosciences. Collaborative opportunities are further strengthened through joint meetings with complementary scientific societies, such as IAH-CNC.
This year’s conference will feature:
-Presentations of current research across geoscience and hydrogeology.
-Opportunities to emphasize Canadian-focused research in a global context.
-Recognition of CGU award and student paper winners.
-Invited and plenary presentations from leading voices in the field.
-Information sessions hosted by granting agencies.
-Geoscience and professional development workshops.
-Networking opportunities through formal sessions and informal connections.
IAH-CNC, representing approximately 400 hydrogeology professionals across Canada, is part of the International Association of Hydrogeologists (IAH), a global scientific and educational organization dedicated to advancing hydrogeological science for the common good. IAH-CNC is an active network, offering its members talks, seminars, webinars, and conferences throughout the year.
Together, CGU and IAH-CNC invite you to join us at this joint meeting—a unique opportunity to engage with leading research, connect across disciplines, and strengthen the geoscience and hydrogeological communities. -
11 Jun 2026 – IHE Delft Institute for Water Education
Dutch National Groundwater Conference – 2026
This event brings together groundwater professionals, from scientific research to policy and practice, fostering dialogue across disciplines and sectors towards sustainable groundwater protection, use and management.
Aims of the congress
Bring together and connect those working on (inter)national groundwater topics based in the Netherlands:
Cross-sectoral scope: From policy and legislation, to contracting and consultancy to science and research
Provide an overview of the wide range of the (inter)national groundwater activities from professionals in the Netherlands
Facilitate students and early careers entering the groundwater field
Increase visibility and awareness of the importance of groundwater
Call for abstracts
We invite researchers, practitioners, policymakers, and educators to submit original abstracts for oral and poster presentations addressing groundwater-related research, applications, and innovations. Contributions may be theoretical, methodological, or applied, and interdisciplinary approaches are particularly encouraged.
Topics of Interest (non-exhaustive)
Groundwater-dependent ecosystems
Groundwater governance and policy
Groundwater–surface water interactions
Groundwater and climate change
Urban groundwater and infrastructure
Groundwater quality
Emerging contaminants
Regional groundwater systems
Groundwater modelling
Groundwater monitoring and characterisation
Managed aquifer recharge
Digital groundwater
Coastal groundwater and salinisation
Soil–groundwater interactions
Geothermal energy production and storage
Risks for groundwater and groundwater protection
Groundwater nuisances
Groundwater education
Abstract Submission and Guidelines
Abstracts must be submitted using the Abstract submission form.
The abstract body text must not exceed 200 words.
Authors may indicate a preference for oral or poster presentation; however, the Congress Committee reserves the right to make the final allocation, including session tagging based on the submitted topics.
All correspondence regarding abstracts will be sent to the corresponding author, who is responsible for informing co-authors.
At least one author must be registered for the congress for the abstract to be included in the Congress programme.
Each registered participant may present one abstract.
Important Dates
15 January 2026 – Call for abstracts opens
15 March 2026 – Abstract submission deadline
15 April 2026 – Congress registration deadline
We look forward to your contributions and to an engaging exchange of ideas on current and emerging groundwater challenges and solutions.
Registration fees
Registration fees include access to the full Congress programme and coffee/tea breaks, lunch and borrel.
Student rate: 20 € (bachelor’s, master’s and PhD)
Regular rate: 35 €
Registration will open soon.Organised by IAH – Dutch National Chapter & partners.
Abstract submission: https://forms.office.com/pages/responsepage.aspx?id=Dv7zFRLXgUm8fP6UmvIVu-HK1A_mvQ9Ml_CDCYFF3m5UQjk1MlkyQzYzMThQWkFNOUQ4TDg2SVVLOS4u&route=shorturl -
17-18 Jun 2026 – Sapienza University, italy
Sustainable Water Management, and Resource Adaptation (SWMRA) – 3rd edition
We are pleased to invite you to the International Conference on Sustainable Water Management, and Resource Adaptation (SWMRA) - 3rd edition, which will be held as a hybrid event in Rome, Italy, in collaboration with the Sapienza University of Rome, from June 17-18, 2026.
This inaugural conference will provide a dynamic platform for insightful discussions and knowledge exchange, with options for both in-person and virtual participation.
We look forward to your participation to share and discuss your latest research findings in the field.
Key Details:
📅 Dates: 17-18 June 2026.
📍 Venue: Faculty of Civil and Industrial Engineering, Sapienza University of Rome, Italy (Hybrid Event).
The conference will explore the scientific and technological foundations of sustainable water management and resource adaptation, focusing on innovative approaches to water conservation, reuse, and resilience in the face of environmental and climatic challenges. It aims to highlight solutions that ensure the efficient utilization of water resources and promote sustainable development across various sectors.
The call for abstracts is now open. You can submit your abstract through the conference website or via email. Abstracts will be accepted until 20 October 2025.
Accepted papers will be published in Springer's ASTI Series, which is indexed in Scopus & SCImago, or in IEREK Press Journals.
Rome, the "Eternal City," offers a unique blend of history, art, and culture. From the Colosseum and Roman Forum to the Vatican City and the Trevi Fountain, Rome is a city that has captivated visitors for centuries.
We are looking forward to cordially welcoming you to the 3rd edition of the Sustainable Water Management, and Resource Adaptation (SWMRA): Security and Energy Nexus conference.
Contact us if you need more information: swmra@ierek-scholar.org.Organised by IEREK in collaboration with Sapienza University.
https://www.ierek.com/events/sustainable-water-management-and-resource-adaptation-swmra-3rd-edition swmra@ierek-scholar.org -
1-4 Jul 2026 – Barcelona (Spain)
Congreso Ibérico de Aguas Subterráneas
Iberic meeting of the Spanish and Portuguese IAH National Chapters. The Spanish Chapter of the International Association of Hydrogeologists (IAH-GE) is pleased to invite you to a new edition of the Iberian Congress on Groundwater (CIAS2026), which will be held in the city of Barcelona on 1, 2, 3 and 4 July 2026.
This edition is organised thanks to the joint efforts of the University of Barcelona and the Institute of Environmental Assessment and Water Research (IDAEA-CSIC). The Congress will take place at the Faculty of Earth Sciences of the University of Barcelona.
CIAS2026 continues a long-standing series of congresses aimed at highlighting the crucial role of hydrogeology within the overall hydrological cycle. Its main objective is to foster interaction among scientists, technicians, water managers, students and water professionals in general, encouraging the exchange of knowledge, experiences and shared challenges related to the study and sustainable management of groundwater.
The IAH-GE, as the Spanish representative of the International Association of Hydrogeologists promotes activities that strengthen knowledge transfer and technical and scientific debate. To this end, it organises meetings, publishes monographs and the journal Hydrogeology Journal, and encourages collective reflection through workshops, round tables and congresses such as CIAS2026. In this edition, the Portuguese Chapter of the IAH will also actively collaborate in the organisation of the Congress, reinforcing its Iberian and cross-border character.
Located on the Mediterranean coast and taking place in the summer season, CIAS2026 will also provide an excellent opportunity to enjoy the natural and cultural surroundings of Barcelona. We aim for this Congress to be not only a forum for knowledge, but also a space for inspiration and synergy.
For this edition, agreements will be established with various accommodation providers in the city to ensure that all those who usually attend IAH-GE congresses are able to come to Barcelona.Price: 175 € - 600 €
Organised by Spanish Chapter IAH.
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31 Aug - 4 Sep 2026 – Neuchâtel, Switzerland
Eurokarst 2026
Hydrogeology of Karst and Carbonate aquifers. Eurokarst is the European bi-annual conference on the Hydrogeology of Karst and Carbonate Reservoirs. It offers an international forum for professional exchanges and scientific debate between practitioners and academic researchers.
The objective is to discuss and disseminate the latest progress and trends based on the results obtained with various methodologies in karst terrains worldwide.
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
