Dear Sir,
Para 6.2 and 6.3 of Circular No. 52/2018 dated 09.08.2018, is reproduced below for ready reference
6.2 Attention is drawn to the entry at S. No. 99 of notification No. 2/2017-Central Tax (Rate) dated 28.06.2017, by virtue of which water [other than aerated, mineral, purified, distilled, medicinal, ionic, battery, de-mineralized and water sold in sealed container] falling under HS code 2201 attracts NIL rate of GST.
6.3 Accordingly, supply of water, other than those excluded from S. No. 99 of notification No. 2/2017-Central Tax (Rate) dated 28.06.2017, would attract GST at “NIL” rate. Therefore, it is clarified that supply of drinking water for public purposes, if it is not supplied in a sealed container, is exempt from GST.
I hope this may be of help in the present discussion.
Thanks,
With Regards,