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Fourth River Management Office continues to enhance flood control and response measures in responded to Typhoon Hinnamnor

According to the CWB typhoon forecast on August 31st, Typhoon Hinnamnor will move slowly at the northeast of Taiwan's main island tomorrow. the main rainfall areas are estimated to be the middle and upper reaches of the Zhuoshui River Basin, the Nantou mountainous area and the coastal areas. The total rainfall in the mountainous areas is about 200-350 mm.

The Fourth River Management Office has worked jointly with Changhua County Government and the Dacheng Township Office to check whether the coastal water gate, Xiahaichang Pumping Station and mobile water pump are functioning normally.

Staff from open-ended emergency contracts, water gates, and water pump operations are on standby to support the need for disaster prevention.

We would like to remind the public to dredge the ditch in front of citizens’ house and to remove the obstruction of the ditch cover during flood season. Several resources can be reached out such as the Water Resources Agency’s Water Conditions App, Disaster Prevention Information Service Network (, and Zhuoshui River Water Conditions Center website ( 

因應軒嵐諾颱風形成 四河局加強防汛整備