Continuous heavy rains in the low-lying areas along Chico River from 5:00 PM to 12:00 midnight (local time) of 21 April 2009 caused caused flash flooding in Rizal, Cagayan particularly to the barangays of Cambabangan, Nanungaran and Dunggan. As of initial report, 20 families or 110 persons were affected. However, there were no reported human casualties. Three (3) ferry boats docked in Rizal river bank without passengers were reported missing. Further 12 carabaos drowned in the said incident.-NDCC update dd 22/04/2009.
Source : Glide number