Working Groups
Working groups differ from Commissions in that they are temporary initiatives that run for a specific amount of time, sometimes up to a decade on a specific topic.
IAHS Working Groups and Chairs
| CandHy | Wouter Buytaert | UK | 
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| MOXXI | Salvatore Manfreda | Italy | 
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| History of Hydrology | Okke Batelaan | Australia | 
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| Unsolved Problems in Hydrology (UPH) | Günter Blöschl | Austria | 
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Former IAHS Working groups
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- Prediction in Ungauged Basins (PUB)
 - The Electronic Geophysical Year, 2007-2008
 - Hydrology 2020 Working Group
 - IAHS/WMO Working Group for GEWEX
 - Hydrometeorological Projects, integrated to ICCLAS (Melbourne GA)
 - IAHS Task Force on the Use of GRACE Data, integrated to ICRS (Melbourne GA)
 - IAHS Statistics in Hydrology Working Group (STAHY-WG) was launched in 2007 and transformed into the International Commission on Statistical Hydrology (ICSH) (Melbourne GA)
 
 
