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 Month 0.0000 0.0000 0.0000
2 January -1.7000 2.9000 16.5000
3 February -3.8000 -9.4000 21.0000
4 March -2.2000 -3.4000 14.2000
5 April -0.5600 5.4000 9.9000
6 May 0.2600 7.3000 5.2000
7 June -3.9000 -22.5000 8.7000
8 July -7.1300 -48.4000 8.6000
9 August -6.9900 -41.9000 9.2000
10 September -9.2100 0.0000 8.2000
11 October -4.7500 -26.9000 11.1000
12 November 0.0000 0.0000 0.0000
13 December 0.0000 0.0000 0.0000

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