GROUNDWATER RESOURCES INVESTIGATION

The NRA will implement the project. The NRA will drill a network of exploratory/observation/test wells to fully appraise the quality and the quantity of water located in various aquifers in the study area. Tests will be conducted to examine the hydraulic characteristics and boundaries of the aquifers and to determine if the aquifers are interrelated. Other tests will be conducted to measure water movement, examine the types of rocks being penetrated, and determine the chemical properties of ground water at various depths. Surface waters will also be examined to determine stream and spring flows, and to gauge the effects of rainfall and run-off on surface water. The interrelationships between surface and ground water will be studied, particularly the effects of developing aquifers on surface water supplies (at Azraq Springs). Also, the recharge potential for storing surface water in ground reservoirs will be addressed. A computerized water resources information storage and retrieval system will be set up to systematically store existing and newly collected information. The NRA will operate the system, and the methods used for data collection will be subsequently transferred to other regions in Jordan. Other GOJ water sector agencies will assist by transferring their relevant files to the NRA. Technical assistance and equipment will be provided to the NRA to develop the information system and during the exploratory drilling program of test wells in the four drainage areas of the study area. Training will also be provided. Organizational training in ground water studies, planning, and computer support systems will be offered. On-the-job training in computers, drilling equipment, ground and surface water studies, and model development will be given. Up to six months of overseas training will be primarily offered by the U.S. Geological Survey team and commercial firms.