AI Summary & Key Takeaways
AI InsightThe area showed good groundwater potential but the preponderance of clayey materials has reduced the efficiency of the boreholes.
📌 3 Key Takeaways
Abstract
For sustainable water supply in the Bole community rehabilitation, rehabilitation of six existing boreholes and aquifer characterization were carried out. The study involved a borehole camera survey, redevelopment, and pumping test. Five of the boreholes showed the occurrence of siltation which had led to the reduction of the borehole depths. The borehole depth increased up to 5.8 % indicating the rehabilitation process was proved effective for the sustainability of rural water supply. The range of borehole depth was 39.00-87.00 m; the range of hydraulic conductivity was 0.02-0.18 m/d; the range of transmissivity was 0.27-2.19 m2/day; the range of the specific capacity was 21.45- 214.53 m3/day/m and the range of the borehole yield was 80.00-300.00 l/min. The area showed good groundwater potential but the preponderance of clayey materials has reduced the efficiency of the boreholes.