Global River Discharge Database

Results

Country: U.S.A. Station: PARKER DAM, CA-AZ. River: COLORADO RIVER Area: 38925662.09 Lat: 34.29 Lon: -114.14 Source: USGS PointID: 9427520 Area Units: km2 Discharge Units: m3/sec Starting Year: 1934 Ending Year: 1995 Total Years: 62 Total Usable Years: 61

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Avg Annual
1934	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	91.61	124.45	-9999
1935	147.92	135.1	201.22	200.63	232.26	440.05	306.32	265.13	263.33	262.64	263.06	138.35	238
1936	131.56	154.76	245.97	267.78	246.47	262.96	302.54	270.41	250.15	199.46	162.71	138.13	219.41
1937	131.42	240.91	239.79	252.76	242.58	259.97	296.51	291.32	253.45	222.03	188.75	174.77	232.86
1938	170.12	174.41	245.12	264.27	245.02	272.26	276.93	280.68	254.14	257.78	197.72	177.57	234.67
1939	298.1	664.21	300.56	278.69	259.67	279.91	293.86	300.17	388.89	305.35	307.54	304.23	331.77
1940	313.62	222.84	251.15	296.62	228.35	273.14	286.41	286.31	313.03	367.66	350.35	390.54	298.33
1941	288.63	285.89	345.25	289.47	625.82	774.75	459.47	613.2	727.37	729.85	823.74	940.49	575.33
1942	901.21	755.7	687.83	540.48	731.13	728.12	564.6	405.3	379.38	389.31	495.55	558.85	594.79
1943	467.41	380.36	408.13	417.49	440.56	464.21	500.02	456.18	478.65	534	546.8	566.8	471.72
1944	571.55	602.18	597.49	553.69	513.91	467.61	476.46	528.8	530.09	542.59	550.29	546.7	540.11
1945	546.34	540.75	567.44	468.55	446.5	437.59	420.46	354.74	392.28	478.1	493.09	506.23	471.01
1946	479.56	524.37	434.8	395.12	402.19	358.97	368.94	332.31	347.45	349.42	375.29	400.64	397.42
1947	438.73	458.43	432.7	379.26	416.72	409.18	388.77	410.96	389.74	385.2	418.62	477.74	417.17
1948	534.19	570.93	509.61	515.37	513.45	470.63	510.44	454.08	447.6	422.75	465.25	509.34	493.64
1949	565.88	607.91	569.35	531.32	452.52	439.29	438.37	466.5	523.01	528.52	481.29	533.36	511.44
1950	497.37	528.01	556.75	474.88	490.8	428.34	413.15	383.47	334.99	299.88	257.77	256.61	410.17
1951	253.44	255.35	335.99	363.87	310.98	410.12	435.17	434.99	344.15	326.6	266.74	325.66	338.59
1952	508.61	558.43	655.77	618.44	664.44	675.27	581.87	596.94	628.83	568.26	557.75	600.05	601.22
1953	551.63	520.12	436.26	384.54	438.73	454.77	503.31	486.14	391.62	291.91	250.96	292.09	416.84
1954	367.12	336.97	360.27	410.97	467.32	420.04	460.75	452.07	359.06	293.01	303.59	303.5	377.89
1955	337.98	305.01	337.34	360.76	364.19	412.2	443.66	390.87	330.02	229.69	175.81	131.71	318.27
1956	146.11	179.94	289.1	325.41	308.87	374.45	398.26	379.17	301.67	223.98	152.8	132.43	267.68
1957	111.77	177.79	271.25	348.11	297.22	372.56	410.14	376.07	314.49	231.65	371.54	462.94	312.13
1958	591.83	287.9	619.5	634.21	466.5	406.25	428.41	399.09	339.62	280.79	296.38	346.75	424.77
1959	311.67	302.34	317.79	395.78	325.01	379.26	443.3	402.19	324.62	256.93	192.79	189.07	320.06
1960	196.98	233.22	349.98	385.58	340.9	418.43	454.17	399.73	304.29	225.52	188.98	148.44	303.85
1961	174.73	231.02	341.51	344.78	324.67	391.44	414.43	326.84	288.4	189.63	151.95	92.93	272.69
1962	153.68	190.5	318.68	360	315.92	370.29	406.12	378.17	306.49	216.91	206.62	131.96	279.61
1963	160.94	238.29	338.34	328.51	325.92	399.84	429.87	376.98	299.84	201.87	159.08	141.15	283.39
1964	167.09	236	294.77	310.49	275.43	353.11	397.9	366.2	280.44	188.46	130.82	112.82	259.46
1965	133.27	215.67	292.18	276.51	278.2	337.84	389.59	399.27	285.21	177.49	104.75	90.57	248.38
1966	81.33	210.51	278.19	347.04	321.89	376.14	414.8	392.51	278.29	163.83	121.09	147.47	261.09
1967	140.85	219.58	311.93	289.48	298.62	345.32	384.65	345.04	233.31	200.13	117.61	78.18	247.06
1968	161.4	221.76	313.12	332.87	288.26	343.71	358.93	334.01	277.21	186.21	147.18	143.8	259.04
1969	116.91	237.88	340.78	339.01	295.01	320.94	352.14	337.52	232.25	199.91	104.74	142.91	251.67
1970	168.99	225.35	301.03	357.03	302.6	335.84	364.83	310.69	252.23	208.95	144.6	151.06	260.27
1971	155.94	247.67	342.05	354.98	304.22	353.53	404.11	317.77	269.04	182.89	147.21	163.71	270.26
1972	159.34	236.31	344.09	364.76	322.19	327.8	403.01	329.79	272.95	103.02	134.55	179.06	264.74
1973	163.62	177.24	295.49	380.58	320.69	320.24	381.82	334.4	306.47	222.91	147.34	156.76	267.3
1974	112.6	245.47	324.68	411.26	348.21	376.24	402.65	379.69	297.18	183.68	134.18	149.53	280.45
1975	166.97	228.08	317.78	378.53	354.51	330.18	380.09	369.58	309.58	219.46	160.28	165.55	281.72
1976	162.48	179.44	370.86	366.94	319.42	341.29	363.59	388.13	190.34	163.38	118.47	164.07	260.7
1977	118.65	254.17	314.53	386.24	300.21	361.8	440.38	316.64	219.03	160.18	137.08	142.09	262.58
1978	62.96	202.8	318.75	404.08	312.61	362.99	417.17	364.49	272.65	165.95	127.21	124.4	261.34
1979	69.92	171.74	265.15	369.35	360.53	404.37	442.38	382.12	337.6	232.67	175.07	160.59	280.96
1980	140.06	190.27	486.41	533.4	443.94	544.82	574.38	535.83	467.14	404.93	361.7	329.12	417.67
1981	212.96	231.43	321.01	413.62	311.4	394.64	433.8	405.85	268.31	150.2	111.42	135.32	282.5
1982	151.83	250.7	300.63	404.85	303.19	293.95	351.47	294.02	238.27	175.09	104.37	121.52	249.16
1983	463.76	204.83	272.36	500.08	519.11	767.39	1123.55	1115.42	1078.31	1014.21	763.33	678.51	708.4
1984	795.89	815.82	801.55	765.79	765.38	919.36	926.79	845.13	793.82	734.23	713.12	702.99	798.32
1985	700.8	749.29	634.12	575.21	633.11	740.77	741.08	737.98	648.74	485.96	475.25	538.3	638.38
1986	614.02	520.04	657.5	622.22	831.97	778.53	699.34	666.09	615.8	482.21	462.42	533	623.6
1987	616.85	538.83	431.61	383.72	339.83	377.09	394.98	396.62	334.26	259.08	165.7	257.18	374.65
1988	271.3	248.14	337.47	332.85	340.37	367.08	417.45	373.73	274.39	209.64	172.39	165.62	292.54
1989	128.55	230.63	335.07	411.11	322.07	335.8	382.01	325.73	275.39	227.18	146.78	131.66	271
1990	129.78	236.6	312.3	372.49	358.48	381.01	388.39	331.5	265.41	231.72	173.95	161.96	278.63
1991	124.68	203.23	222.86	375.63	349.62	380.2	395.16	333.78	263.63	238.82	172.79	100.63	263.42
1992	135.59	173.92	228.83	314.54	288.91	329.93	350.15	255.04	234.92	217.06	174.21	98.75	233.49
1993	46.42	98.57	241.12	296.78	285.83	291.03	300.78	270.91	238.15	210.47	149.16	160.29	215.79
1994	162.47	215.18	308.76	387.13	330.66	365.87	363.96	329.24	261.68	225.71	161.71	117.5	269.16
1995	87.58	247.32	335.99	354.06	307.65	334.92	342.88	325.33	272.54	-9999	-9999	-9999	-9999
Avg	283.2	316.85	374.06	395.08	379.88	417.14	436.02	405.06	354.94	300.62	265.65	271.29	351.48
Std Dev	204.07	172.92	132.27	104.46	131.7	139.82	139	143.39	155.62	165.81	175.09	192.51	134.38
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Avg Annual

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