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公元2003年4月12日8时47分……东庞矿2903掘进工作面突发特大突水自然灾害,矿井突水量5200m~3/h,最大突水量70000m~3/h,13时20分-480水平淹没,4月17日18时57分,虽然经过艰苦卓绝的努力,终因突水量太大,-300水平失守,整个矿井被淹。——11月11日,300水平2217回采工作面和2221掘进工作面恢复正常生产;12月28日,矿井全面恢复
April 12, 2003 8:47 ... Dongpeng 2903 heading face suddenly sudden sudden natural disasters, the amount of water inrush 5200m ~ 3 / h, the maximum water inrush 70000m ~ 3 / h, 13:20 -480 level submerged at 17:57 on April 17, though after arduous efforts, the final burst due to too much water, -300 level fell, the entire mine flooded. - November 11, 300 level 2217 mining face and 2221 heading face back to normal production; December 28, the mine fully restored