日期,翡翠水庫日平均水位/公尺,水庫有效蓄水量/百萬立方公尺,集水區平均雨量/毫米,水庫進流量/立方公尺,水庫放流量/立方公尺,進流量減放流量/立方公尺,南勢溪流量/立方公尺,南北勢溪合計原水量/立方公尺 12月1日,165.08,290.998,0,"837,380","1,618,380","-781,000","1,553,040","3,171,420" 12月2日,164.98,290.127,0,"657,172","1,610,172","-953,000","1,440,000","3,050,172" 12月3日,164.87,289.195,0.1,"654,248","1,606,248","-952,000","1,371,600","2,977,848" 12月4日,164.76,288.244,0.1,"657,732","1,608,732","-951,000","1,370,520","2,979,252" 12月5日,164.65,287.266,4.2,"663,260","1,612,260","-949,000","1,328,256","2,940,516" 12月6日,164.54,286.302,5.6,"664,836","1,612,836","-948,000","1,307,520","2,920,356" 12月7日,164.44,285.427,14.1,"841,176","1,615,176","-774,000","1,384,920","3,000,096" 12月8日,164.38,284.965,15.8,"1,444,544","1,616,544","-172,000","1,404,000","3,020,544" 12月9日,164.45,285.603,16.3,"2,992,428","1,615,428","1,377,000","1,748,880","3,364,308" 12月10日,164.6,286.827,7.4,"2,559,900","1,611,900","948,000","1,774,800","3,386,700" 12月11日,164.68,287.506,4.5,"2,041,920","1,609,920","432,000","1,774,800","3,384,720" 12月12日,164.71,287.844,8,"1,952,472","1,607,472","345,000","1,925,280","3,532,752" 12月13日,164.75,288.179,9.8,"1,952,932","1,606,932","346,000","1,892,160","3,499,092" 12月14日,164.85,289.062,19.4,"3,164,464","1,606,464","1,558,000","1,980,000","3,586,464" 12月15日,165.11,291.301,11,"4,207,764","1,603,764","2,604,000","3,063,960","4,667,724" 12月16日,165.36,293.447,0.3,"3,084,260","1,603,260","1,481,000","3,037,320","4,640,580" 12月17日,165.45,294.202,0.6,"1,860,408","1,599,408","261,000","2,277,720","3,877,128" 12月18日,165.49,294.518,0.1,"1,336,176","1,597,176","-261,000","2,111,040","3,708,216" 12月19日,165.44,294.137,0,"1,078,568","1,601,568","-523,000","1,922,400","3,523,968" 12月20日,165.38,293.559,0,"990,704","1,600,704","-610,000","1,728,720","3,329,424" 12月21日,165.3,292.851,0,"782,736","1,478,736","-696,000","1,545,480","3,024,216" 12月22日,165.22,292.145,0,"782,872","1,477,872","-695,000","1,448,640","2,926,512" 12月23日,165.15,291.558,42.1,"1,307,364","1,481,364","-174,000","1,521,360","3,002,724" 12月24日,165.23,292.333,15.5,"2,784,572","1,480,572","1,304,000","2,220,840","3,701,412" 12月25日,165.39,293.755,7.8,"3,132,368","1,477,368","1,655,000","1,909,080","3,386,448" 12月26日,165.56,295.14,3.7,"2,434,848","1,474,848","960,000","1,810,080","3,284,928" 12月27日,165.66,296.058,34.5,"3,048,336","1,473,336","1,575,000","2,118,600","3,591,936" 12月28日,166.02,299.284,19.1,"5,417,720","1,467,720","3,950,000","3,268,080","4,735,800" 12月29日,166.44,302.959,4.8,"4,636,184","1,463,184","3,173,000","3,409,560","4,872,744" 12月30日,166.69,305.134,20.4,"3,407,600","1,461,600","1,946,000","3,816,360","5,277,960" 12月31日,167.06,308.482,32.3,"6,426,040","1,454,040","4,972,000","5,947,200","7,401,240"