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Hydro-Geomorphology and Hydrogeology of the Pennar River Basin, India: Implications on Basin Scale Surface and Ground Water Resource Management

  • M. Sambasiva RaoEmail author
  • G. Rambabu
Chapter
Part of the Springer Earth System Sciences book series (SPRINGEREARTH)

Abstract

The Pennar river basin covering an area about 58,479 km2 has been studied to delineate the landforms, structural features, and hydro-geomorphic units, ground water level variations, fluctuations and recharge. The landforms are classified into denudational, fluvio-denudational, fluvial, aeolian and coastal categories. Hydro-geomorphologically, the deltaic plains and fluvial plains are grouped under excellent ground water potential, irrigated plains other than fluvial and deltaic plains as good ground water potential, wash plains, valley fills, piedmont plains and creep built plains as fair ground water potential, shallow and moderately weathered pediment plains as poor ground water potential and slope zones of hilly terrain as run-off zones. The Pennar Basin consists of Archean unclassified granitic terrain in the western and southern parts of the basin followed by Proterozoic formations consisting of shales, quartzites and limestone in the central parts of the basin and Quaternary and Holocene sediments in the eastern side. Hydro-geologically the ground water potential is high in the weathered, fissured, fractured and faulted zones of the basin. The ground water potential in the Archean granitic terrain is very poor. The ground water potential in Quaternary and Recent sedimentary formations is good. Thus, the study of land forms in terms of their causative agents, associated lithological and hydrogeological characteristics and categorizing them into hydro-geomorphic units helps to evaluate and manage water resources efficiently.

Keywords

Hydro-geomorphology Water resource management Pennnar delta Remote sensing 

References

  1. Krishna Rao PR (1970) Ground water potential in hard rock areas of India. Publication of Govt of Karnataka, BangaloreGoogle Scholar
  2. Radhakrishna BP, Duba D, Palimquist WN (1974) Ground water studies. Publication No.150, Government of Karnataka, BangaloreGoogle Scholar
  3. Sambasiva Rao M, Narendrakumar, J, Gangadri G (1999) Water balance and water resources development of Rayalaseema region. In: Paper published in proceedings of the National seminar on water resources management for sustainable development. Water technology Centre, Department of Civil Engineering S.V. University, Tirupathi, 12–13 March 1999Google Scholar
  4. Seghal SR (1970) Ground water studies. International hydrological decade News letter, IndiaGoogle Scholar

Copyright information

© Springer International Publishing Switzerland 2015

Authors and Affiliations

  1. 1.Department of GeographySri Krishna Devaraya UniversityAnantapuramIndia

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