5-3  历年水利工程及灌溉能力
Water Conservancy Projects and Irrigation Capacity over the Years
	水库  Reservoir		场外引水干渠  Trunk Canal
					年实际	实际灌溉
年  份	座数	库   容	条   数	引水能力	引水量	面   积
	(座)	(万立方米)	(条)	(立方/秒)	(亿立方米)	(千公顷)
Year	Number of Reservoirs(unit)	Storage  Capacity      (10000 cu.m)	Number of canals (unit)	Water Diversion Ability(cu.m/second)	Volume of Water Actually Diverted Annually(100 million cu.m)	Area Actually Irrigated (1000 hectares)
1978	68	218974	214	2447	69.18	725.00
1980	79	226476	221	2961	80.02	724.70
1985	91	265968			89.47	725.30
1990	93	275365			92.95	814.10
1991	93	276067			89.93	834.00
1992	93	276567			88.51	836.90
1993	93	276567			87.53	840.00
1994	94	279513			91.90	843.00
1995	101	280935			96.60	847.40
1996	101	288575			97.25	869.70
1997	104	291926			113.39	880.30
1998	105	296316			114.97	928.70
1999	105	296316			116.51	962.00
2000	105	299709			117.93	982.70
2001	108	303553			120.30	1072.30
2002	109	304723			116.08	1119.03
2003	113	314692			123.63	1151.64
2004	114	315135			120.60	1128.90
2005	114	316250			123.89	1164.48
2006	125	324487			125.55	1256.09
2007	125	327346			123.84	1222.30
2008	125	327346			124.82	1297.76
2009	125	327838			116.43	1326.50
2010	125	327839			125.95	1332.06
2011	125	327183			126.78	1341.23
2012	125	327169			131.36	1361.43
2013	135	335849			123.22	1411.11
2014	135	335849			121.76	1522.88
2015	141	335374			126.02	1522.24
2016	141	336830			130.15	1527.48
2017	140	336219			123.09	1506.24
2018	146	338681			114.51	1676.59
2019	144	338299			115.96	1671.97
注:1.年实际引水量指蓄水、引水、机电井、机电站及水轮泵、其他工程供水合计。
2.实际灌溉面积指农田、园林、草场及其他面积合计。
a)The actual annual water diversion refers to the total water supply for water storage, water diversion, electromechanical Wells, electromechanical stations, hydraulic pumps and other projects.
b)The actually irrigated area refers to the aggregate area of farmland, gardens, grasslands and other areas.