Online Application for Stable Isotope Studies-Groundwater (OASIS-G)

Central Ground Water Board
Department of Water Resources, River Development and Ganga Rejuvenation
Ministry of Jal Shakti
Government of India

S.NO Month δ¹⁸O[‰] δ²H[‰] d-excess[‰]
1 January -6.8000 -35.0000 19.0000
2 February -3.9000 -14.0000 17.0000
3 March -12.9000 -90.0000 13.0000
4 April 0.0000 0.0000 0.0000
5 May 2.5000 26.0000 6.0000
6 June -10.2000 -71.0000 10.0000
7 July -12.8000 -91.0000 10.0000
8 August -11.2000 -81.0000 9.1000
9 September -6.3000 -36.0000 15.0000
10 October -13.6000 -96.0000 12.0000
11 November -9.4000 -53.0000 22.0000
12 December -8.9000 -45.0000 25.0000

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