Transcript Groundwater exploration Data Management Dr.K.A.S.Mani Groundwater Exploration Principles Characterise Texture OF hydrogeologic AQUIFR al ssytem Establish Assess the nature of aquifer the depth Check quality parameters Assess the nature of development Ensure Sustainability Monitoring visualise the groundwater requirement Monitor the levels & Quality Monitor abstraction establish type.

Groundwater exploration
Data Management
Dr.K.A.S.Mani
Groundwater Exploration Principles
Characterise
Texture OF
hydrogeologic
AQUIFR
al ssytem Establish
Assess the nature of
aquifer
the depth
Check quality
parameters
Assess the nature of
development
Ensure
Sustainability
Monitoring
visualise the groundwater
requirement
Monitor the
levels &
Quality
Monitor
abstraction
establish
type of
contaminant
KEY
Quantity
Quality
Water level- new insights
42-46.5
166-174
Exploration Techniques
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Geological
Hydrogeological
Geophysical
Water Quality
Test Drilling
Combine the Use Emerging technologies
in the field of software development,
data base management, internet ,
communications, GIS & GPS
Layer1
Layer 2
Layer-3
Layer-4
Depth of
sanitary seal
Casing
Depth
Potential
Aquifer
Depth of
drilling
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Development of well- to clear all fines/mud
Well efficiency calculations ( Step Test)
Aquifer Performance test
Water quality analysis-integrated in all
stages of development
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