- Volume 18 Issue 2
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Rainfall Harvesting as an Alternative Water Supply in Water Stressed Communities in Aguata-Awka Area of Southeastern Nigeria
- Okpoko, Ephraim (Department of Geology, Anambra State University) ;
- Egboka, Boniface (Department of Geological Sciences, Nnamdi Azikiwe University) ;
- Anike, Luke (Department of Geological Sciences, Nnamdi Azikiwe University) ;
- Okoro, Elizabeth (Department of Geological Sciences, Nnamdi Azikiwe University)
- Received : 2012.10.16
- Accepted : 2013.05.02
- Published : 2013.06.28
Alternative sources of water are sought in some water stressed communities in the study area. The study focuses on the Aguata-Awka area of southeastern Nigeria. Aquifers occur at great depths, and surface waters may be far from homesteads. The scarcity of water has necessitated the people to adopt various local technologies for harvesting rainfall. The local technology includes collecting rainwater from roofs and channeling the water into large underground tanks, shallow wells and surface reservoirs. Large concrete tanks of
Harvesting rainwater;Local technology;Reservoirs;Roofs;Stressed communities
- International Hydrological Decade-World Health Organization Working Group on Quality of Water. Water quality surveys: a guide for the collection and interpretation of water quality data. Paris: UNESCO; 1978.
- Egboka BC, Mbanugoh RE, Nwogute NS, Uma KO, Okpoko EI. Positive implications of hand-dug wells in water resources planning and management in a developing economy such as in Nigeria. Water Int. 1988;13:98-105. https://doi.org/10.1080/02508068808692008
- Okpoko EI, Egboka BC. The hydrogeology of Awka and Njikoka local government areas of Anambra State, Nigeria: a case study of a developing economy. Water Resour. J. Niger. Assoc. Hydrogeol. 1988;1:45-55.
- University Network for Climate and Ecosystems Change Adaptation Research. Water harvesting and flood risk management [Internet]. New York: University Network for Climate and Ecosystems Change Adaptation Research; c2012 [cited 2013 May 1]. Available from: www.cecar.org/groups/ifi/wiki/9cdf9/.
- Water Supply Sanitation Collaborate Council. Disaster risk reduction and emergency response for WASG [Internet]. Geneva: Water Supply Sanitation Collaborate Council; c2009 [cited 2013 May 1]. Available from: www.wsscc.org.
- University Network for Climate and Ecosystems Change Adaptation Research. Rooftop catchments for households [Internet]. New York: University Network for Climate and Ecosystems Change Adaptation Research; c2010 [cited 2013 May 1]. Available from: http://www.cecar.org/groups/ifi/wiki/8e2e4/.
- Egboka BC, Okpoko EI. Gully erosion in the Agulu-Nanka region of Anambra State, Nigeria. In: Challenges in Afri can hydrology and water resource: Proceedings of the Harare Symposium; 1984 Jul; Harare, Zimbabwe. Wallingford, UK: International Association of Hydrological Sciences; 1984. p. 335-347.
- Cunningham WP, Cunningham MA, Saigo BW. Environmental Science: a global concern. 8th ed. Boston: McGraw-Hill Higher Education; 2005.
- Pacey A, Collins A. Rainfall harvesting: the collection of rainfall and runoff in rural areas. London: Intermediate Technology Publications; 1986.
- Lee MD, Visscher JT. Water harvesting: a guide for planners and project managers. The Hague: IRC International Water and Sanitation Centre; 1992.
- Sharma PC, Sen PK. Domestic roof rainwater harvesting technology. In: Proceedings of Delhi Workshop on Roof Water Harvesting; 2001 Apr; Delhi, India.
- Kim K, Han M, Kim Y. Harvested rainwater for industrial use in power plant. In: Proceedings of the 3rd IWA International Conference on Rainwater Harvesting and Management; 2012 May 20-24; Goseong, Korea.
- No K, Won T. Rainwater harvesting in pacific islands. In: Proceedings of the 3rd IWA International Conference on Rainwater Harvesting and Management; 2012 May 20-24; Goseong, Korea.
- Nwajide CS, Reijers TJ. Geology of the southern Anambra basin. In: Reijers TJ, editor. Selected chapters on geology. Warri: SPDC Warri; 1996. p 133-148.
- Kogbe CA. Geology of Nigeria. 2nd ed. Jos: Rock View Ltd.; 1989.
- Nigerian Meteorological Agency. Nigeria climatic data: Awka. Abuja: Nigerian Meteorological Agency; c2012 [cited 2013 May 1]. Available from: www.nimetng.org.
- Standards Organization of Nigeria. Nigerian Industrial Standard: Nigerian standards for drinking water quality (ICS 13.060.20). Abuja: Standard Organization of Nigeria; 2007.
- World Health Organization. Guidelines for drinking-water quality. Vol. 1. Recommendations. 3rd ed. Geneva: World Health Organization; 1984.
- United Nations Environment Programme; World Health Organization; United Nations Educational, Scientific and Cultural Organization; World Meteorological Organization. GEMS/WATER operational guide. Geneva: World Health Organization; 1987.
- Rainwater: Drain? or Collect?, That Is the Question pp.2005-968X, 2013, https://doi.org/10.4491/eer.2013.18.2.055