This meeting is to coordinate the production of large-sample hydrological (LSH) data sets worldwide. Following the 2018 and 2019 editions, this meeting will discuss progress and ongoing challenges.

We would like to bring together data providers, creators and users of LSH datasets to develop collaborations and to discuss concrete issues. The goal is to facilitate the production, use and maintenance of LSH data sets across the globe. The organisers will report progress made over the last 12 months and participants will have the chance to share updates with the community.

This meeting is organised as part of the Panta Rhei working group on Large Sample Hydrology and in conjunction with session HS2.5.2 'Large-sample hydrology: characterising and understanding hydrological diversity'.