IJAEMS: Rainfall Pattern and Groundwater Fluctuation in Ramganga River Basin at Bareilly District, Uttar Pradesh, India

IJAEMS: Rainfall Pattern and Groundwater Fluctuation in Ramganga River Basin at Bareilly District, Uttar Pradesh, India



S .S. Tripathi, R.K.Isaac 

Rainfall is an important factor in
hydrological cycle that acts as the major source of all water resources
on earth. The amount, intensity and areal distribution of rainfall are
essential factors in many hydrologic studies and vary geographically,
temporally & seasonally. Groundwater is the invisible and real
indicator of the above complex processes happening in varying time and
space. The process of variation of groundwater table of an unconfined
aquifer due to rainfall is a complex one. It involves flow through
unsaturated regions of the aquifer. The rate of infiltration depends
upon soil moisture level present in the soil, type and density of cover
and type of land use. Due urbanization and population growth,
groundwater draft has increased and recharge due to rainfall has
decreased resulting in a steady declination of groundwater table in the
study area. For that, groundwater management has become need of the hour
to tackle the emerging problem of groundwater depletion and water
scarcity. Aim of the present study is to analyze the rainfall variation
impacts on groundwater table in the study area. An attempt has been made
to evaluate six rain gauge stations data of 10 years duration (2004-13)
in determining the rainfall variation along with data of six
observation well points situated on the same area to determine the
groundwater table fluctuation during the same period (2004-13) so as to
have a firsthand information about the groundwater table variation and
its relation with the rainfall being received. 



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