Ground water sample were collected fromtwo spots (Chhapkhaiyaand Ranigunj)of Siraswa riverof theTerai region near Indo-Nepal(Raxaul- Birgunj)border for investigationover a stretch of 5kms from the border during one year from June 2011 to May 2012.The analyzed data were compared with the water quality standards of WHO, ISI and BIS. The objectives of this investigationis to know the water quality of this river because lot of people depends on it. The data obtained in the investigation was not satisfactorily forthe use of living organisms for any purposes or we can say water is polluted and best for nothing.