Abstract:
Advances   in  scientific  and  Engineering   Hydrology 
dependend  on  good,   reliable  and  continuous  recording,	processing
and   analysis   of   Hydrological   variables.	The   successful   and
efficient   execution  of  modern  hydrological  studies  depend   on   a vast   and  diverse  amount  of  information  in  the  form  of  data   base system. In  India,  with  the  improvement  of  modern  needs   and   the use   of  hydrologic  events  data  process,  storage  and  analysis   are of   utmost   importance.  It  is  also  very  important  aspect   in   the Hydrologic  modeling  studies. 
The   report  entitled  'HYDROLOGICAL  DATA  PROCESSING 
AND   ANALYSIS'   prepared   by  sh.  Y  R   Satyaji   Rao, 	Scientist'B' Deltaic   Regional  centre  of  NIH,  Kakinada  under  the   guidance   of Dr. P  V  Seetapathi,  Scientist'F' in  connection  with  the   ongoing UNDP   project.The   report   presents   the   concepts   of   the   data processing, processing   methods  of  Hydrological   variables,   and status  of  Data  processing  and  Analysis  in  India  and  Eleswhere.