World river day is celebrated on the last  Sunday of September  every year .it's a global event. That aim to  raise  awareness about the  importance of river  and the need to protect them .here are some key  point about world river day 

purpose :

•raise awareness about. River conservation 

•promote sustainable management of river resources 

•encourage community involvement  in river protection 

history 

•first celebrated in 2005 in canada 

•now observed in over 60 countries worldwide 

By celebrating world river day ,we  can  work. Together to protect these vital waterways and ensure  their  health and sustainable for future generations