Wa alaykum assalam wa rahmatullah wa barakatuh

 

In the Name of Allah, the All-Merciful, the Mercy-Giving

 

All praise is due to Allah. Peace and blessings be upon His Messenger Muhammad.

 

If the water carries or has been changed (in terms of color, taste or smell) by the impurity, then it has become impure and needs to be removed from any part of your body or clothes it has run over.

 

If none of the water qualities (color, taste or smell) has been changed, the water remains pure, according to most preponderant opinion.

 

Allah knows best.