GroFutures at the Association of Tanzanian Water Suppliers (ATAWAS)

reposted from: http://grofutures.org/article/grofutures-at-awac-2016-in-tanzania/

Professor Japhet Kashaigili presented recent research from the GroFutures Site Observatory in Tanzania (Makutapora) at the 4th Annual Conference (AWAC 2016) of the Association of Tanzanian Water Suppliers (ATAWAS) held on 8th and 9thNovember 2016 in Dodoma, Tanzania. Under the theme of “Knowledge, Capacity and Learning in the Water and Sanitation Sector,” the development of water supplies and sanitation as well as the current challenges faced by organisations across Tanzania were discussed by professionals working in water sector including policy makers and those involved water governance.

Professor Japhet Kashaigili, based at Sokoine University of Agriculture (SUA), presented a paper entitled, Assessing the sustainability of groundwater-fed water supplies to intensive pumping and climate variability: evidence from detailed monitoring of the Makutapora Wellfield, drawing on collaborative research conducted by SUA, University College London, University of Sussex (UK), and the WamiRuvu Basin Water Board within the Ministry of Water and Irrigation. Key stakeholders including the Dodoma Regional Administrative Secretary and Technical Manager of the Dodoma Urban Water Supply and Sanitation Authority (DUWASA) expressed great interest in the GroFutures Team’s evaluation of the sustainability of intensive groundwater abstraction from the Makutapora Wellfield, which is currently the sole perennial supply of freshwater to the rapidly growing capital city, Dodoma. Japhet’s presentation highlighted the bias in wellfield replenishment (recharge) to heavy rainfall and the observed dependence of recharge on the duration of ephemeral river discharge to the wellfield. He also reported on the establishment of telemetry-based, high-frequency (hourly) monitoring of groundwater levels in boreholes enabling the WamiRuvu Basin Water Board and GroFutures team to download real-time monitoring of groundwater levels for wellfield management and research.

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