Global River Discharge Database

Results

Country: U.S.A. Station: LEES FERRY, AZ. River: COLORADO R Area: 36439155.65 Lat: 36.86 Lon: -111.59 Source: USGS PointID: 9380000 Area Units: km2 Discharge Units: m3/sec Starting Year: 1921 Ending Year: 1995 Total Years: 75 Total Usable Years: 74

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Avg Annual
1921	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	196.84	197.54	206.37	-9999
1922	160.7	222.85	416.86	551.14	2048.32	2439.04	662.28	324.21	200.12	133.03	189.76	182.62	627.58
1923	171.6	172.59	205.75	606.73	1661.84	2170.12	1070.38	620.96	418.07	334.6	307.16	193.98	661.15
1924	142.39	248.28	232.77	777.85	1406.81	1487.68	458.76	137.28	114.16	164.06	185.49	125.54	456.76
1925	119.11	204.14	277.17	615.52	978.49	1135.32	661.52	335.79	506.02	460.47	288.79	204.7	482.25
1926	164.86	178.58	294.46	750.78	1545.56	1633.23	636.49	246.33	140.22	196.89	157.87	173.62	509.91
1927	153.98	196.68	276.82	577.19	1778.86	1733.57	1107.65	426.26	967.88	430.69	349.24	202.57	683.45
1928	214.95	226.38	345.71	468.17	1998.72	1762.17	703.18	286.66	164.01	278.73	269.79	157.24	572.98
1929	151.3	174.78	423.46	796.56	1874.31	2286.69	923.5	870.7	779.85	424.39	265.85	200.66	764.34
1930	135.76	245.42	262.01	811.34	910.16	1459.74	488.42	673.03	247.6	252.34	201.14	132.2	484.93
1931	120.73	185.93	196.43	268.42	532.18	658.75	205.99	113.16	127.49	229.87	166.95	115.15	243.42
1932	124.72	273.27	309.26	779	1830.83	1721.39	926.15	426.38	230.96	153.95	179.59	124.89	590.03
1933	124.38	128.78	229.05	235.68	660.88	1890.35	512.51	155.29	177.61	172.25	141.07	145.83	381.14
1934	140.98	153.41	153.32	215.77	504.96	242.7	60.11	58.57	63.22	69.96	85.14	104.69	154.4
1935	116.78	138.94	155.4	310.25	645.44	1905.07	677.51	239.65	202.16	159.65	151.63	121.78	402.02
1936	119.9	154.85	210.77	630.28	1653.8	1260.39	461.99	398.02	257.55	159.65	210.12	144.75	471.84
1937	90.85	209.22	321.51	719.73	1600.37	1119.28	607.54	184.31	192	208.36	179.13	176.17	467.37
1938	146.16	176.51	361.38	766.4	1545.47	2220.52	792.88	231	428.07	259.03	223.08	184.46	611.25
1939	156.66	149.47	368.39	549.07	1146.75	792.4	192.62	101.37	260.55	148.9	146.3	128.91	345.12
1940	117.5	145.22	198.6	323.83	931.26	707.92	180.4	82.27	191.69	315.36	190.93	164.76	295.81
1941	160.39	215.63	307.85	519.33	2290.75	1905.55	767.39	367.36	289.37	827.59	429.61	265.14	695.5
1942	187.3	202.08	290.18	1353.55	1477.78	1999.56	606.44	208.97	130.99	153.94	175.31	164.49	579.22
1943	151.75	169.45	237.78	689.92	994.02	1298.81	657.96	365.11	212.89	173.84	217.2	181.87	445.88
1944	128.26	169.32	234.44	488.58	1496.96	1968.13	820.64	192.17	108.84	157.29	182.49	147.44	507.88
1945	149.74	179.22	201.22	359.21	1291.71	1313.72	768.12	465.71	176.2	232.67	210.94	154.96	458.62
1946	168.52	162.72	228.24	482.26	797.72	948.24	336.24	220.34	147.37	185.41	222.05	204.73	341.99
1947	127.68	181.86	301.35	371.27	1437.32	1558.57	887.14	554.1	277.96	376.84	278.54	214.48	547.26
1948	187.07	225.38	297.04	810.24	1614.98	1589.15	451.11	244.7	109.44	152.24	193.96	159.69	502.92
1949	155.31	183.98	325.28	622.12	1426.81	2103.01	984.06	265.18	149.16	234.41	225	169.46	570.31
1950	161.1	203.25	299.25	578.99	907.51	1417.45	634.29	194.21	157.04	157.3	166.48	191.16	422.34
1951	145.19	183.84	192.32	252.73	757.71	1373.56	624.8	362.39	195.43	189.77	211.78	153.55	386.92
1952	219.22	186.71	202.51	1078.59	2339.81	2470.85	724.46	378.17	257.89	169.7	183.91	174.29	698.84
1953	181.33	186.28	210.77	251.7	482.39	1423.68	437.49	304.5	122.76	147.68	196.96	156.99	341.88
1954	146.68	174.29	180.88	259.98	587.99	376.88	298.14	147.85	185.02	235.91	165.98	128.24	240.65
1955	112.39	124.04	267	293.87	722.91	754.93	262.79	234.7	109.31	98.39	131.16	150.35	271.82
1956	171.73	138.07	235.2	427.4	1008.63	1234.34	256.37	163.85	79.03	85.9	142.86	113.71	338.09
1957	131.03	164.9	229.59	393.84	1183.1	2686.25	1849.1	738.89	391.35	344.45	403.51	237.88	729.49
1958	182.84	273.23	320.56	748.98	1838.23	1750.27	289.25	131.8	152.01	142.99	169.97	168.66	514.07
1959	144.86	160.75	158.36	199.74	471.86	873.67	360.21	195.73	117.03	231.21	237.67	162	276.09
1960	140.46	156.79	343.09	766.07	720.44	1065.47	297.84	95.74	91.9	156.89	164.38	126.49	343.8
1961	122.36	168.6	166.67	269.88	531.03	755.88	169.85	155.02	338.22	333.88	250.75	175.04	286.43
1962	160.57	403.21	275.44	1137.68	1673.08	1368.56	790.87	216.02	149.89	248.42	203.71	153.19	565.05
1963	77.8	188.07	86.49	28.79	28.61	66.83	41.28	28.46	28.5	28.32	28.33	28.88	55.03
1964	32.66	113.5	178.83	366.71	146.85	28.36	27.67	80.3	74.48	123.65	165.37	183.09	126.79
1965	257.08	262.38	256.14	581.61	1051.66	1105.68	334.87	401.01	357.12	303.59	280.44	244.58	453.01
1966	207.76	246.35	286.32	392.76	450.24	358.81	302.8	314.02	296.18	254.13	277.7	243.43	302.54
1967	282.91	272.46	317.83	374.89	404.62	332.28	295.26	318.9	283.81	191	218.77	254.29	295.58
1968	291.61	228.4	394.96	460.62	434.16	425.7	380.96	315.53	302.13	287.88	301.64	293.57	343.1
1969	262.33	234.93	326.24	414.27	351.45	416.54	440.1	428.13	377.8	290.06	336.15	375.1	354.43
1970	325.28	226.89	223.89	448.35	414.25	380.72	353.94	355.93	333.59	229.4	213.62	308.78	317.89
1971	226.34	212.16	294.9	480.96	426.31	425.59	434.07	403.53	369.22	269.1	363.54	431.47	361.43
1972	371.08	218.81	173.85	372.3	415.35	410.54	421.23	463.05	442.97	290.7	319.43	468.28	363.97
1973	555.73	389.48	504.33	798.35	298.35	357.22	302.18	260.94	201.89	234.8	196.27	153.39	354.41
1974	389.6	152.56	178.91	235.34	370.01	434.82	564.79	558.48	393.22	277.44	337.97	259.79	346.08
1975	353.8	283.34	233.77	218.36	410.82	469.83	562.23	470.43	459.85	293.3	202.25	239.54	349.79
1976	318.64	365.31	311.31	314.17	481.75	359.88	352.7	331.59	400.55	364.65	427.11	373.18	366.74
1977	457.8	240.15	211.12	77.9	94.66	221.67	390.26	542.41	464.95	174.6	185.59	379.21	286.69
1978	436.41	306.63	266.76	234.26	298.17	360.74	323.15	490.43	460.91	315.21	319.43	409.43	351.79
1979	469.01	380.5	94.12	162.48	238.26	292.31	395.85	489.9	326.63	284.53	381.62	293.51	317.39
1980	278.21	302.88	278.94	410.73	389.34	700.54	729.94	588.81	466.95	357.84	445.39	352.46	441.84
1981	343.3	326.48	213.04	224.92	254.62	250.78	389.43	415.99	317.47	280.32	278.26	385.85	306.71
1982	410.89	345.26	234.26	292.02	283.78	301.78	366.95	422.3	293.78	364.88	463.93	449.61	352.45
1983	420.75	438.75	304.18	452.69	579.68	1576.97	1551.77	844.3	756.06	725.83	673.76	663.71	749.04
1984	662.34	680.98	679.06	710.76	1173.79	1208.85	1016.4	720.07	674.42	615.31	701.32	689.84	794.43
1985	711.67	757.28	573.28	582.76	974.47	1138.72	806.58	752.32	662.71	331.45	337.06	310	661.53
1986	459.2	586.87	702.44	824.78	1269.52	992.32	612.65	715.78	767.96	531.17	596.64	708.47	730.65
1987	743.91	579.18	386.21	380.16	350.91	469.91	502.12	590.18	463.08	238.74	341.45	366.41	451.02
1988	378.63	385.31	318.22	267.77	255.96	250.64	327.93	355.06	327.45	235.44	284.71	288.62	306.31
1989	336.95	330.45	270.52	257.32	242.99	350.89	373.31	398.86	378.21	252.22	276.45	296.72	313.74
1990	317.7	302.41	294.86	278.7	289.79	357.45	364.51	448.55	339.21	209.17	236.47	268.33	308.93
1991	311.51	300.83	271.88	264.3	354.14	380.26	427.63	409.23	376.09	248.51	274.28	313.41	327.67
1992	361.35	314.6	273.25	271.57	269.1	315.41	390.87	386.21	325.13	246.71	277.92	312.57	312.06
1993	361	325.59	275.26	281.9	273.01	292	412.79	427.22	314.63	245.33	292.11	366.48	322.28
1994	368.68	353.74	285.18	297.91	281.55	301	393.7	402.28	301.88	231.4	239.26	313.45	314.17
1995	348.35	333.58	278.41	301.44	287.82	467.14	494.63	517.2	516.41	-9999	-9999	-9999	-9999
Avg	246.48	253.85	280.04	475.29	880.46	1036.01	536.34	361.64	303.7	258.28	258.45	242.84	428.91
Std Dev	147.96	122.4	106.01	249.67	601.22	695.59	310.07	190.17	184.9	132.48	117.4	130.5	158.11
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Avg Annual

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