For all those interested in taking class about hydrology, geomorphology, water supply systems and stormwaters, all done with Free and Open Source tools, the following could be of help.
The C.U.D.A.M. of the University of Trento, has defined the dates of the next courses:
MIGG: Hydro-geomorphologic analysis integrated in GIS
25-28 October 2011
A new course is available from this year, which deals with water supply systems and is scheduled as follows:
Planning and maintainance of hydraulic networks
7-10 February 2012
All the courses use the Free and Open Source softwares uDig and JGrass.
More info at the official website of the courses: http://events.unitn.it/migg2011-12
The only downside... the courses are kept in Italian.