ISO/TR TECHNICAL REPORT 9210 Second edition 2017-11 Hydrometry Measurement in meandering river and in streams with unstable boundaries Hydromeétrie - Mesurage en rivieres a méandres et en cours d'eau a limites instables Reference number ISO/TR 9210:2017(E) [so @ IS0 2017 mitted without license from IHS Not for Resale, 12/01/2017 01:06:09 MST IS0/TR 9210:2017(E) COPYRIGHT PROTECTED DOCUMENT @ IS0 2017, Published in Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form written permission. Permission can be requested from either ISO at the address below or ISO's member body in the country of the requester. ISO copyright office Ch. de Blandonnet 8 . CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 Fax +41 22 749 09 47 [email protected] www.iso.org @ IS0 2017 - All rights reserved Not for Resale, 12/01/2017 01:06:09 MST IS0/TR 9210:2017(E) Contents Page Foreword ..iv Introduction. ..V 1 Scope.. 2 Normative references 3 Terms and definitions 4 Site selection in rivers. 5 Site selection in rivers with relatively stable meanders .2 6 Site selectioninriverswithunstablemeanders 7 Discharge measurement in braided rivers ..3 8 Discharge measurement from a bridge with piers .4 Bibliography .7 iii ed without license from IHS Not for Resale, 12/01/2017 01:06:09 MST