Garissa on high alert as meteorological department Issues high flood warning for River Tana

Garissa residents have been put on high alert as rising River Tana levels could trigger floods. (Photo: Handout)

By Abdirahman Khalif
Wednesday, April 29, 2026

Kenya Meteorological Department has issued a high flood alert for River Tana, warning that continued rains could raise water levels at Garissa gauge station above the flood threshold within days. Residents in low-lying areas are urged to prepare.

Garissa residents have been warned as authorities raise concern over a growing flood threat along the River Tana, following heavy rainfall and rising water levels in key upstream dams and river systems.

The Kenya Meteorological Department has issued a high flood alert, warning that continued rainfall across the basin could trigger flooding in vulnerable areas within the next few days. In its latest early warning bulletin, the agency said moderate to heavy rains are expected between April 28 and May 4, following a week of persistent rainfall in several parts of the country.

The agency further indicated that water levels at the Garissa gauge station are expected to rise sharply, potentially reaching about 6.4 metres by May 2—well above the 5.0-metre flood warning threshold.

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Developments in major upstream dams have also heightened concerns.

Garissa Women Representative Udgoon Siyad has urged residents to take immediate precautions, warning of increased water releases and the risk of rapid downstream flooding.

“My people, please take this message seriously. Masinga Dam has reached full capacity, and water is already being released downstream. We now expect the Kiambere Dam to spill within the next five days. This will cause water levels along the River Tana to rise rapidly and could lead to flooding in low-lying areas,” she said.

She further urged residents living near the river and in flood-prone zones to move to higher ground immediately, advising them not to wait until conditions worsen, especially at night. She also called for the early evacuation of children, the elderly, and other vulnerable groups, and encouraged people to carry essential items and important documents.

“We have seen before how quickly these floods can escalate. Acting early will save lives,” she added, while also calling on the Garissa County Government, chiefs, elders, religious leaders, and youth to help spread the message to all households.