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River improvement rate

Han River
Basin River improvement rate in Han River watershed

Basin code	River classification	Number of rivers and streams	River length in Design of river plan(㎞)			River improvement(㎞)				Improvement rate(%)
Basin code	River classification	Number of rivers and streams	Total	Founded section	Unfounded section	Improvement needed	Already improved	Imperfect improvment	Yet to be improved	Basis of complete bank	Basis of uncompleted bank
10	TOTAL	703	7,114.09	6,170.87	943.22	6,811.95	4,602.27	995.05	1,214.59	67.56	82.17
	LOCAL	689	6,299.75	5,392.51	907.24	6,199.18	4,089.20	901.73	1,208.25	65.96	80.51
	National	14	814.34	778.36	35.98	612.77	513.07	93.32	6.34	83.73	98.96
11	TOTAL	103	614.15	568.34	45.81	1,012.09	739.18	160.01	112.90	73.04	88.84
	LOCAL	99	527.51	481.70	45.81	847.49	592.47	145.05	109.97	69.91	87.02
	National	4	86.64	86.64	0.00	164.60	146.71	14.96	2.93	89.13	98.22
12	TOTAL	50	232.76	232.76	0.00	434.29	187.68	171.36	75.25	43.22	82.67
12	LOCAL	50	232.76	232.76	0.00	434.29	187.68	171.36	75.25	43.22	82.67
13	TOTAL	63	604.73	548.30	56.43	590.48	475.45	53.22	61.81	80.52	89.53
13	LOCAL	63	604.73	548.30	56.43	590.48	475.45	53.22	61.81	80.52	89.53

Origin : http://wamis.go.kr/ENG/WKF_RVETMT_LST.ASPX

Nakdong River
Basin River improvement rate in Nakdong River watershed

Basin code	River classification	Number of rivers and streams	River length in Design of river plan(㎞)			River improvement(㎞)				Improvement rate(%)
Basin code	River classification	Number of rivers and streams	Total	Founded section	Unfounded section	Improvement needed	Already improved	Imperfect improvment	Yet to be improved	Basis of complete bank	Basis of uncompleted bank
20	TOTAL	804	7,423.50	4,832.25	2,591.25	6,752.32	3,960.04	1,190.14	1,602.13	58.65	76.27
	LOCAL	789	6,549.27	3,980.82	2,568.45	5,771.71	3,207.12	1,069.08	1,495.51	55.57	74.09
	National	15	874.23	851.43	22.80	980.61	752.92	121.06	106.62	76.78	89.13
21	TOTAL	30	284.91	186.71	98.20	334.34	246.84	45.15	42.35	73.83	87.33
	LOCAL	29	248.91	150.71	98.20	264.59	182.93	40.78	40.88	69.14	84.55
	National	1	36.00	36.00	0.00	69.75	63.91	4.37	1.47	91.63	97.89
22	TOTAL	61	315.20	300.32	14.88	386.52	216.87	65.94	103.71	56.11	73.17
	LOCAL	60	303.93	289.05	14.88	366.16	202.37	61.34	102.45	55.27	72.02
	National	1	11.27	11.27	0.00	20.36	14.50	4.60	1.26	71.22	93.81
23	TOTAL	66	313.14	291.50	21.64	452.17	283.62	70.78	97.77	62.72	78.38
23	LOCAL	66	313.14	291.50	21.64	452.17	283.62	70.78	97.77	62.72	78.38
24	TOTAL	79	659.16	306.06	353.10	368.83	238.59	34.05	96.19	64.69	73.92
24	LOCAL	79	659.16	306.06	353.10	368.83	238.59	34.05	96.19	64.69	73.92
25	TOTAL	154	648.28	469.84	178.44	770.12	377.26	213.55	179.31	48.99	76.72
	LOCAL	153	641.69	463.25	178.44	769.43	377.26	213.55	178.62	49.03	76.79
	National	1	6.59	6.59	0.00	0.69	0.00	0.00	0.69	0.00	0.00

Origin : http://wamis.go.kr/ENG/WKF_RVETMT_LST.ASPX

Geum River
Basin River improvement rate in Geum River watershed

Basin code	River classification	Number of rivers and streams	River length in Design of river plan(㎞)			River improvement(㎞)				Improvement rate(%)
Basin code	River classification	Number of rivers and streams	Total	Founded section	Unfounded section	Improvement needed	Already improved	Imperfect improvment	Yet to be improved	Basis of complete bank	Basis of uncompleted bank
30	TOTAL	485	3,756.45	3,085.11	671.34	4,401.12	2,681.96	938.14	781.02	60.94	82.25
	LOCAL	478	3,274.94	2,659.50	615.44	4,015.93	2,484.15	774.84	756.94	61.86	81.15
	National	7	481.51	425.61	55.90	385.19	197.81	163.30	24.08	51.35	93.75
31	TOTAL	101	622.13	437.87	184.26	743.71	525.43	124.50	93.78	70.65	87.39
	LOCAL	98	559.11	374.85	184.26	622.82	454.29	74.75	93.78	72.94	84.94
	National	3	63.02	63.02	0.00	120.89	71.14	49.75	0.00	58.85	100.00
32	TOTAL	137	601.05	288.63	312.42	452.47	280.54	67.01	104.92	62.00	76.81
32	LOCAL	137	601.05	288.63	312.42	452.47	280.54	67.01	104.92	62.00	76.81
33	TOTAL	175	1,162.64	816.18	346.46	1,472.67	776.97	383.63	312.07	52.76	78.81
	LOCAL	168	1,024.84	678.38	346.46	1,191.74	525.77	353.90	312.07	44.12	73.81
	National	7	137.80	137.80	0.00	280.93	251.20	29.73	0.00	89.42	100.00

Origin : http://wamis.go.kr/ENG/WKF_RVETMT_LST.ASPX

Yeongsan River
Basin River improvement rate in Yeongsan River watershed

Basin code	River classification	Number of rivers and streams	River length in Design of river plan(㎞)			River improvement(㎞)				Improvement rate(%)
Basin code	River classification	Number of rivers and streams	Total	Founded section	Unfounded section	Improvement needed	Already improved	Imperfect improvment	Yet to be improved	Basis of complete bank	Basis of uncompleted bank
50	TOTAL	170	1,312.93	1,046.51	266.42	1,790.02	1,231.99	239.70	318.33	68.83	82.22
	LOCAL	165	1,077.11	810.69	266.42	1,488.82	953.98	216.51	318.33	64.08	78.62
	National	5	235.82	235.82	0.00	301.20	278.01	23.19	0.00	92.30	100.00
51	TOTAL	36	206.46	126.15	80.31	214.58	157.45	20.46	36.67	73.38	82.91
	LOCAL	35	171.94	91.63	80.31	170.97	116.28	18.02	36.67	68.01	78.55
	National	1	34.52	34.52	0.00	43.61	41.17	2.44	0.00	94.40	100.00
52	TOTAL	52	217.79	140.50	77.29	246.56	143.68	35.10	67.78	58.27	72.51
52	LOCAL	52	217.79	140.50	77.29	246.56	143.68	35.10	67.78	58.27	72.51
53	TOTAL	120	558.94	316.52	242.42	537.56	242.47	175.76	119.33	45.11	77.80
53	LOCAL	120	558.94	316.52	242.42	537.56	242.47	175.76	119.33	45.11	77.80

Origin : http://wamis.go.kr/ENG/WKF_RVETMT_LST.ASPX

Water Demand

Han River
Water demand of Han River Basin in Han River watershed

(Unit:1000㎥/year)

Year	Total	Domestic water demand	Industrial water demand	Agricultural water demand
2009	4,651,595.9	2,775,499.3	267,325.0	1,608,771.6
2008	4,446,798.9	2,799,662.2	264,340.6	1,382,796.1
2007	4,304,078.0	2,803,580.2	252,627.0	1,247,870.8
2006	4,579,775.0	2,845,493.8	254,273.9	1,480,007.3
2005	4,542,838.7	2,860,210.5	252,192.8	1,430,435.4
2004	4,790,362.5	2,872,685.1	235,118.9	1,682,558.5
2003	4,234,014.9	2,887,765.5	229,977.6	1,116,271.8
2002	4,656,121.7	2,801,764.0	220,200.2	1,634,157.5
2001	4,981,161.9	2,824,846.0	227,377.0	1,928,938.9
2000	4,688,412.8	2,819,357.0	229,920.3	1,639,135.5
1999	4,802,749.2	2,856,956.4	216,704.5	1,729,088.3
1998	4,490,745.7	2,929,996.3	199,329.1	1,361,420.3
1997	5,040,430.5	3,088,686.8	209,127.7	1,742,616.0
1996	5,113,418.2	3,076,409.0	203,359.6	1,833,649.6
1995	4,941,181.5	2,930,603.3	198,526.2	1,812,052.0
1994	5,328,527.8	2,918,540.3	191,449.0	2,218,538.5
1993	4,662,164.3	2,780,595.8	190,158.9	1,691,409.6
1992	4,963,911.8	2,686,629.1	191,422.0	2,085,860.7
1991	4,872,487.7	2,595,787.7	192,122.9	2,084,577.1
1990	4,222,413.0	2,523,740.2	189,529.4	1,509,143.4
1989	4,657,377.2	2,313,411.5	187,524.6	2,156,441.1
1988	5,015,174.4	2,160,585.4	187,386.3	2,667,202.7
1987	3,685,810.4	1,983,591.2	188,304.0	1,513,915.2
1986	3,988,438.5	1,875,124.7	185,852.0	1,927,461.8
1985	4,050,517.1	1,711,820.2	183,132.9	2,155,564.0
1984	3,995,978.2	1,689,681.0	184,272.1	2,122,025.1
1983	3,837,056.6	1,569,342.8	183,812.3	2,083,901.5
1982	4,502,879.8	1,484,743.6	184,064.4	2,834,071.8
1981	3,574,856.1	1,388,556.7	185,752.0	2,000,547.4
1980	3,180,045.9	1,289,007.9	186,836.1	1,704,201.9
1979	3,189,121.6	1,160,234.9	190,643.4	1,838,243.3
1978	3,611,486.0	1,108,071.6	199,796.9	2,303,617.5
1977	3,920,173.1	906,844.4	201,228.4	2,812,100.3
1976	3,268,158.2	876,021.4	202,559.6	2,189,577.2
1975	3,146,422.7	860,032.5	193,649.1	2,092,741.1
1974	3,101,118.8	663,467.5	192,197.7	2,245,453.6
1973	3,104,289.4	588,942.6	189,988.1	2,325,358.7
1972	2,871,265.4	554,824.1	187,037.1	2,129,404.2
1971	2,471,965.1	529,944.3	183,550.9	1,758,469.9
1970	2,214,787.3	453,510.5	181,199.5	1,580,077.3
1969	2,598,894.7	388,260.4	178,181.7	2,032,452.6
1968	2,923,257.6	330,413.1	175,432.5	2,417,412.0
1967	2,472,732.7	283,991.6	173,779.2	2,014,961.9
1966	1,994,725.7	255,074.9	172,936.8	1,566,714.0
1965	2,674,290.5	218,348.0	172,085.0	2,283,857.5

Origin : http://wamis.go.kr/ENG/WKF_RVETMT_LST.ASPX

Nakdong River
Water demand of Nakdong River Basin in Nakdong River watershed

(Unit:1000㎥/year)

Year	Total	Domestic water demand	Industrial water demand	Agricultural water demand
2009	4,102,577.3	989,890.3	440,524.0	2,672,163.0
2008	3,937,427.5	1,004,141.8	284,489.8	2,648,795.9
2007	3,461,952.1	993,101.7	348,307.3	2,120,543.1
2006	3,743,170.1	1,035,566.4	385,308.0	2,322,295.7
2005	3,725,177.3	1,076,988.3	367,499.2	2,280,689.8
2004	3,706,874.9	1,091,697.2	370,657.3	2,244,520.4
2003	2,774,271.0	1,076,835.7	353,611.0	1,343,824.3
2002	3,871,312.1	1,113,562.0	353,486.5	2,404,263.6
2001	4,531,927.1	1,130,303.3	343,491.6	3,058,132.2
2000	3,547,634.0	1,109,736.4	351,530.8	2,086,366.8
1999	3,459,063.8	1,115,409.2	341,636.3	2,002,018.3
1998	3,463,194.1	1,121,475.4	314,717.2	2,027,001.5
1997	4,222,589.8	1,119,314.4	341,195.7	2,762,079.7
1996	4,488,228.1	1,056,368.5	336,444.9	3,095,414.7
1995	4,554,002.7	1,008,519.7	323,177.3	3,222,305.7
1994	5,627,391.7	946,544.7	309,634.5	4,371,212.5
1993	3,325,638.8	901,642.7	291,669.6	2,132,326.5
1992	4,644,196.2	862,384.0	275,883.4	3,505,928.8
1991	3,651,760.3	840,319.6	254,699.3	2,556,741.4
1990	3,836,174.1	798,246.9	223,564.3	2,814,362.9
1989	3,587,905.2	732,792.1	200,456.7	2,654,656.4
1988	4,651,118.2	663,344.5	185,541.5	3,802,232.2
1987	3,426,504.4	623,037.5	175,822.4	2,627,644.5
1986	3,770,953.8	565,279.6	159,737.6	3,045,936.6
1985	3,547,090.9	537,843.2	144,370.2	2,864,877.5
1984	3,423,646.1	506,282.3	137,139.9	2,780,223.9
1983	3,424,246.1	458,580.2	124,270.3	2,841,395.6
1982	4,479,084.3	443,084.8	114,144.1	3,921,855.4
1981	3,713,053.2	413,158.5	104,141.1	3,195,753.6
1980	2,452,921.3	395,922.6	92,584.7	1,964,414.0
1979	2,815,449.6	367,768.2	85,698.7	2,361,982.7
1978	3,526,224.0	345,076.4	87,038.7	3,094,108.9
1977	4,506,915.9	315,486.0	80,527.6	4,110,902.3
1976	4,040,535.8	294,171.3	74,555.9	3,671,808.6
1975	3,199,492.5	271,425.5	63,225.3	2,864,841.7
1974	3,521,527.2	241,844.3	51,356.0	3,228,326.9
1973	4,606,529.4	224,370.1	42,534.4	4,339,624.9
1972	3,131,202.2	211,188.6	38,695.5	2,881,318.1
1971	3,443,685.1	189,848.1	34,687.1	3,219,149.9
1970	2,506,620.2	172,918.9	31,230.6	2,302,470.7
1969	3,146,035.6	185,207.4	27,534.3	2,933,293.9
1968	3,892,518.4	161,711.4	23,901.0	3,706,906.0
1967	4,012,988.8	144,401.4	20,548.5	3,848,038.9
1966	3,774,739.4	129,842.5	18,924.6	3,625,972.3
1965	3,882,142.2	118,396.3	17,300.6	3,746,445.3

Origin : http://wamis.go.kr/ENG/WKF_RVETMT_LST.ASPX

Geum River
Water demand of Geum River Basin in Geum River watershed

(Unit:1000㎥/year)

Year	Total	Domestic water demand	Industrial water demand	Agricultural water demand
2009	2,080,733.3	605,581.5	99,915.6	1,375,236.2
2008	1,921,010.8	613,426.7	93,013.9	1,214,570.2
2007	1,629,530.2	610,172.8	106,570.3	912,787.1
2006	2,039,848.3	625,065.0	101,328.8	1,313,454.5
2005	1,785,573.6	612,687.8	108,222.8	1,064,663.0
2004	1,973,065.2	611,375.2	110,160.2	1,251,529.8
2003	1,504,889.8	607,094.9	106,134.3	791,660.6
2002	2,140,264.1	569,472.2	104,121.7	1,466,670.2
2001	2,546,351.8	545,069.5	109,801.4	1,891,480.9
2000	1,874,805.9	531,874.4	103,851.0	1,239,080.5
1999	2,132,827.5	564,454.7	104,144.9	1,464,227.9
1998	1,870,176.1	545,308.5	100,403.5	1,224,464.1
1997	2,241,262.9	534,156.9	91,981.0	1,615,125.0
1996	2,242,689.6	529,354.4	88,651.0	1,624,684.2
1995	2,306,642.0	488,602.9	86,337.6	1,731,701.5
1994	2,679,556.7	470,025.3	85,231.0	2,124,300.4
1993	1,785,829.0	436,335.6	82,327.7	1,267,165.7
1992	2,373,196.6	410,488.3	79,877.2	1,882,831.1
1991	2,027,027.4	387,045.9	77,785.1	1,562,196.4
1990	1,895,896.9	353,729.1	74,750.7	1,467,417.1
1989	1,935,768.3	340,364.8	71,183.8	1,524,219.7
1988	2,632,808.1	328,993.1	69,217.6	2,234,597.4
1987	1,530,514.6	310,395.0	64,244.8	1,155,874.8
1986	1,844,796.3	296,143.3	60,124.2	1,488,528.8
1985	1,877,213.8	286,704.2	58,167.4	1,532,342.2
1984	1,978,591.6	271,826.6	57,122.7	1,649,642.3
1983	1,844,033.0	255,867.0	55,632.1	1,532,533.9
1982	2,529,428.5	245,302.9	54,297.9	2,229,827.7
1981	1,798,385.8	237,993.2	53,192.2	1,507,200.4
1980	1,444,039.8	217,622.4	51,994.1	1,174,423.3
1979	1,635,606.1	210,643.6	51,214.9	1,373,747.6
1978	1,902,179.4	201,285.9	50,894.3	1,649,999.2
1977	2,420,101.0	192,291.5	49,396.8	2,178,412.7
1976	2,131,104.0	183,962.4	47,901.5	1,899,240.1
1975	1,786,852.0	169,593.3	45,527.5	1,571,731.2
1974	1,952,380.7	162,973.0	44,029.7	1,745,378.0
1973	2,224,476.8	154,234.9	42,895.1	2,027,346.8
1972	1,738,105.8	143,721.1	41,562.9	1,552,821.8
1971	1,572,240.6	130,118.5	40,198.2	1,401,923.9
1970	1,357,926.8	121,827.5	38,932.5	1,197,166.8
1969	1,564,374.5	121,136.2	37,633.4	1,405,604.9
1968	2,065,505.5	120,215.6	36,332.5	1,908,957.4
1967	1,786,561.3	117,748.0	35,561.9	1,633,251.4
1966	1,453,288.3	115,132.7	34,791.5	1,303,364.1
1965	1,960,604.0	114,850.6	34,020.9	1,811,732.5

Origin : http://wamis.go.kr/ENG/WKF_RVETMT_LST.ASPX

Yeongsan River
Water demand of Yeongsan River Basin in Yeongsan River watershed

(Unit:1000㎥/year)

Year	Total	Domestic water demand	Industrial water demand	Agricultural water demand
2009	1,161,719.6	266,846.3	79,735.5	815,137.8
2008	1,275,075.5	265,487.9	79,825.0	929,762.6
2007	986,056.0	264,392.7	80,572.0	641,091.3
2006	966,166.9	265,508.8	80,064.9	620,593.2
2005	1,132,642.6	256,085.3	69,351.7	807,205.6
2004	1,103,063.3	255,368.5	68,604.9	779,089.9
2003	749,848.7	245,765.0	66,723.6	437,360.1
2002	1,042,719.5	229,978.8	67,351.5	745,389.2
2001	1,327,657.9	236,309.5	61,874.1	1,029,474.3
2000	1,000,288.4	242,465.9	63,904.5	693,918.0
1999	1,072,168.5	234,008.7	61,543.4	776,616.4
1998	1,160,534.8	246,123.6	60,691.9	853,719.3
1997	1,367,318.3	245,790.2	64,595.1	1,056,933.0
1996	1,189,102.3	236,023.1	65,293.7	887,785.5
1995	1,542,959.9	218,894.9	64,796.0	1,259,269.0
1994	1,660,101.3	229,639.4	62,077.0	1,368,384.9
1993	1,081,134.0	222,397.3	60,324.9	798,411.8
1992	1,443,537.6	227,414.1	59,243.9	1,156,879.6
1991	1,195,403.2	231,550.6	57,828.4	906,024.2
1990	1,160,478.8	225,588.5	55,479.2	879,411.1
1989	907,037.2	213,940.5	53,361.1	639,735.6
1988	1,442,145.9	204,530.8	51,686.4	1,185,928.7
1987	974,440.1	190,699.7	49,619.9	734,120.5
1986	1,079,344.5	191,207.4	46,823.2	841,313.9
1985	997,417.5	171,441.3	43,995.2	781,981.0
1984	1,066,333.7	158,340.4	42,842.3	865,151.0
1983	1,244,951.2	152,989.5	40,467.5	1,051,494.2
1982	1,346,781.1	142,387.4	35,268.4	1,169,125.3
1981	1,041,663.2	142,255.9	30,288.7	869,118.6
1980	854,991.4	140,845.3	25,616.8	688,529.3
1979	967,970.8	143,945.0	21,752.5	802,273.3
1978	1,048,700.9	144,593.0	19,583.4	884,524.5
1977	1,362,732.7	137,281.0	18,806.5	1,206,645.2
1976	1,142,822.9	124,748.0	18,029.4	1,000,045.5
1975	888,722.5	116,024.3	17,252.3	755,445.9
1974	886,301.4	116,424.0	16,475.4	753,402.0
1973	1,098,610.0	111,303.7	15,698.2	971,608.1
1972	908,495.2	105,726.9	14,920.7	787,847.6
1971	787,858.6	90,227.0	14,143.6	683,488.0
1970	860,859.6	73,845.6	13,366.4	773,647.6
1969	867,496.5	79,022.6	12,589.5	775,884.4
1968	1,221,313.4	76,616.5	11,809.2	1,132,887.7
1967	1,336,093.8	74,626.1	11,230.6	1,250,237.1
1966	1,062,226.5	70,729.0	11,199.7	980,297.8
1965	1,085,458.8	71,162.0	11,380.0	1,002,916.8

Origin : http://wamis.go.kr/ENG/WKF_RVETMT_LST.ASPX