The National Disaster Mitigation Agency (BNPB) reported on Monday, that as many as 3,929 residents are still displaced due to floods and landslides in Purworejo District, Central Java. "From the previous 3,617 displaced residents, we found more refugees, 150 from Harjobinangun and 162 from Nambangan Villages," said Head of Data and Information Center of BNPB Sutopo Purwo Nugroho, in a written statement on Sunday. The local administration has issued an emergency in response to the floods and landslides in Purworejo, effective until January 3, ANTARA reported. The number of displaced residents is expected to decrease as the water has begun to recede in places such as Butuh, Kemiri, Purwodadi, Bagelen, Bayan, Ngombol, Kutoarjo, Bruno, Pituruh, Purworejo, Grabag, Gebang, and Kaligesing sudistricts, noted Nugroho. Earlier on Friday (Dec.20), flood and landslides had struck 53 villages in 11 sub districts of Purworejo. The overflowing Bogowonto River and its tributaries also inundated the villages in the region. Four residents were reported dead due to the disaster.