Ten Day Hydromet Bulletin

The Ten Day Hydromet Bulletin is prepared and disseminated to provide the water and energy sectors and related disciplines with the current weather situation in relation to Dams and reservoirs and practices over main and sub River catchments every ten days.

The information contained in the bulletin, are believed to assist planners, decision makers and the users at large, in minimizing risks, increase efficiency and maximize the efficiency of water and energy.

Ten Day Hydromet Bulletin

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October 1-10 Assessment and 11-20 Outlook 2026
October 1-10 Assessment and 11-20 Outlook 2026

During the 2nd ten days of October 2026, major river basins that benefit from the Bega season are expected to experience moderate to heavy surface water runoff…

September 21-30 Assessment and October1-10 Outlook 2026
September 21-30 Assessment and October1-10 Outlook 2026

During the 1st dekade of October, river basins benefiting from the Bega rainfall season are expected to experience moderate to high surface water flows; while …

September 1-10  assessment and 11-20 outlook 2026
September 1-10 assessment and 11-20 outlook 2026

During the 2nd dekade of September, river basins benefiting from the Kiremt rainfall season are expected to experience moderate to very high surface water flow…

August 11-20 assessment and 21-31 Outlook 2026
August 11-20 assessment and 21-31 Outlook 2026

During the 3rd dekade of August, river basins benefiting from the Kiremt rainfall season are expected to experience moderate to very high surface water flows…

August 1-10 Assessment and 11-20 Outlook 2026
August 1-10 Assessment and 11-20 Outlook 2026

During the second dekade of August, river basins benefiting from the Kiremt rainfall season are expected to experience moderate to very high surface water flow…

July 3rd assessment and August 1st outlook 2026
July 3rd assessment and August 1st outlook 2026

The country's basins that benefit from the kiremt rains are expected to experience very high to moderate surface water flows during the 1st decade of August. T…