MAGAT DAM OPENS GATES DUE TO TYPHOON ULYSSES
NIA Central Office – The National Irrigation Administration-Magat River Integrated Irrigation System (NIA-MARIIS) has advised residents of the Provinces of Isabela and Cagayan in Region II of its water release from the Magat Reservoir to maintain safe water level of the Magat Dam on Monday, November 9, 2020, two (2) days before Typhoon Ulysses (Vamco) made its first landfall in Patnanungan, Quezon, at 10:30 PM of November 11, 2020.
With the heavy downpour brought by Typhoon Ulysses that triggers massive flooding in many parts of the country, it also pushed the water level of Magat Dam beyond normal. NIA-MARIIS-DRD Flood Forecasting and Early Warning Dam Operations updates that the reservoir water level is now at 192.15 meters, which is 0.85 meters close to its spilling level of 193 meters above mean sea level as of 6:00 AM today, November 15, 2020. The reservoir inflow is at 1,020 cubic meters per second (cms) and outflow at 834 cubic meters per second (cms) with one (1) spillway gate opened at two (2) meters.