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U.S.Z. & W.F. Het Zinkstuk

Do you enjoy water sports? Are you skilled at ball sports? Are you a fast-swimmer or would you like to become one? Join us at swimming or play water polo at Het Zinkstuk! Het Zinkstuk is a social student sports club that offers practice sessions at all levels, takes part in  competitions and organises a range of social activities. 


Practice times
See for the practice times


Membership fees (exclusive OlymPas)
For more information about the membership fees go to


Further information

Are you interested? Check our website on or send an e-mail to Feel free to join us at a trial practice!


Want to become a member?

If you wish to become a member of an SSC, you will have to:

  • Pay membership fees to the club of your choice. The fees may differ per club. 
  • Own a valid OlymPas or Sports Club Card. If you’re in rate category A an OlymPas is required. If you’re in rate category B or C, you can choose between an OlymPas or the Sports Club Card. 
  • Register for free at Olympos as a member of you SSC.


Step 2 and 3 can be done online. If you’re already a member of this SSC, sign up below for this sports club for free by adding season 2017/2018 to your shopping trolley. Do you wish to become a member, please first click here for more information and which steps you need to follow to register.

Zwembad de Krommerijn Zwembad de Kwakel
Zwembad de Krommerijn
Weg naar Rhijnauwen 3
3584 AD Utrecht
Zwembad de Kwakel
Paranadreef 10
3563 AX Utrecht 

T. (030) 286 27 00


Duration Rate A B C & X  
Registration 18-19 whole year € 0.- € 0.- € 0.- Add  
Call the Service Desk at
(030) 253 4471
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