Question Summary:
If i am impure and there is not enough water for ghusl but enough for wudhu. How do I pray my Salaah?

Question Detail:

if a person becomes deliberately Junub and there is not sufficient water avaliable for bath, although there is water for wudu. In this situation how can he offer his prayers?

Answer :

In the Name of Allah, the Most Gracious, the Most Merciful.  
 
Assalāmu ῾alaykum wa Rahmatullāhi Wabarakātu
 
If one can perform ghusl with the water of the wudhu, then ghusl has to be performed. One requires approximately 5 litres to make ghusl.[1]
 
If the water of the wudhu is not sufficient to make ghusl, then one should perform tayammum and perform Salah.[2]
 
 
 
 
And Allāh Ta῾āla Knows Best
Wassalāmu ῾alaykum 
 
Jibran Kadarkhan
Student Dārul Iftā
Mauritius
Checked and Approved by:
Mufti Ebrahim Desai
 
 
[1]
عن جابر رضى الله عنه قال ان النبي صلى الله عليه وسلم كان يتوضا بالمد، و يغتسل بالصاع. 
(مسلم:2/165،سرح الابي،كتاب الحيض:حديث،54/326)
 
 
 
و في القهستاني:اذا كان للجنب ما يكفى لبعض أعضائه أو للوضؤ،تيمم ،و لم يجب عليه فرفه اليه 
(رد المحتار :1/232،باب التيمم،سعيد)
وكذا فى الفتاوى العالمكيرية:1/30،الفصل الثالث فى المتفرقات،رشيدية
وكذافى الحلبى الكبير،ص:74،باب التيمم،سهيل اكيدمى،لاهور
فتاوى محمودية: 5/188،فاروقى