Global River Discharge Database

Results

Country: U.S.A. Station: DEMOPOLIS L&D NEAR COATOPA, AL. River: TOMBIGBEE R Area: 39844.79 Lat: 32.52 Lon: -87.87 Source: USGS PointID: 2467000 Area Units: km2 Discharge Units: m3/sec Starting Year: 1928 Ending Year: 1993 Total Years: 66 Total Usable Years: 65

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Avg Annual
1928	-9999	-9999	-9999	-9999	-9999	-9999	-9999	175.96	198.52	85.65	136.73	106.76	-9999
1929	591.92	906.25	3287.97	1532.89	1235.63	209.9	130.55	87.1	119.81	121.81	2191.23	1032.38	953.95
1930	827.13	830.29	1224.76	466.7	1124.13	433.38	62.79	90.12	103.72	69.53	455.52	448.46	511.38
1931	658.23	394.22	647.96	801.32	293.67	65.78	146.71	149.59	31.53	25.31	42.45	1087.22	362
1932	1534.6	2612	1188.31	970.05	382.85	136.62	551.33	197.3	419.14	1484.3	964.29	2531.45	1081.02
1933	2055.54	1523.15	1295.91	1366.67	394.21	101.79	285.58	115.53	115.48	69.95	83.68	181.07	632.38
1934	430.14	306.77	1523.91	480.23	183.09	259.98	210.26	193.78	79.84	419.06	353.52	449.54	407.51
1935	918.29	732.6	2378.63	1372.71	908.28	248.38	86.75	69.07	39.46	41.37	171.45	232.64	599.97
1936	1574.06	2216.34	551.53	1554.23	247.32	63.75	179.31	132.77	49.07	39.64	52.49	212.09	572.72
1937	2250.93	1801.16	920.67	547.54	1214.29	123.55	94.08	80.49	232.04	204.94	178.92	216.19	655.4
1938	716.77	566.5	1247.48	2915.33	297.55	387.4	302.4	300.71	69.48	31.87	97.53	107.63	586.72
1939	579.45	2038.12	1643.12	1162.32	437.57	1316.17	294.12	404.1	136.53	69.79	70.95	119.42	689.3
1940	363.38	1641.59	1057.32	1021.11	334.4	270.69	1861.34	153.73	74.91	51.29	202.74	619.94	637.7
1941	535.47	566.44	858.02	447.01	114.46	52.05	273.73	443.85	73.95	60.79	160.75	529.75	343.02
1942	369.97	788.91	1363.14	417.08	160.04	185.84	91.34	194.67	90.17	48.98	73.21	386.14	347.46
1943	796.37	563.03	1489.79	812.98	211.61	82.28	108.54	71.26	76.59	29.18	70.99	84.72	366.45
1944	279.12	914.38	1718.11	2724.76	932.62	140.19	70.2	168.65	109.96	52.24	59.36	200	614.13
1945	881.66	1716.53	2171.27	862.91	643.62	152.61	132.64	124.75	56.08	80.19	140.91	520.84	623.67
1946	2298.43	2946.69	1464.45	649.37	656.54	436.48	633.81	433.67	239.68	102.46	709.74	542.06	926.11
1947	2678.97	985.74	1411.92	1528.08	480.96	470.97	254.25	92.81	76.97	49.97	264	514.57	734.1
1948	470.69	2736.01	2324.73	1367.52	209.4	117.89	101.95	104.57	76.38	54.71	731.09	2114.18	867.43
1949	3165.93	2487.35	1143.09	1468.8	840.38	386.63	276.8	144	250.42	86.63	177.04	316.12	895.27
1950	1885.12	1840.4	1908.47	515.1	558.21	249.37	252.64	219.92	915.63	156.09	222.44	518.93	770.19
1951	1070.29	2017.08	1445.72	3110.91	353.49	197.58	165.33	84.85	89.96	69.86	183.37	1121.72	825.85
1952	1038.5	901.95	1225.49	591.53	204.55	109.76	47.07	88.33	50.53	46.68	59.93	195.2	379.96
1953	1051.11	1326.45	1681.94	614.38	1559.44	128.77	253.48	64.45	44.68	41.84	53.03	335.48	596.25
1954	1058.99	536.58	544.14	718.21	375.99	91.25	40.04	21.6	22.64	29.04	51.21	91.42	298.43
1955	585.4	1244.29	1049.93	1793.98	324.72	216.54	280.19	132.41	41.56	22.77	89.3	133.83	492.91
1956	93.33	1899.22	1387.53	1715.26	452.79	114.41	100.89	46.55	39.31	73.73	85.58	687.75	558.03
1957	726.72	1799.85	1007.45	1091.56	261.14	252.66	275.22	60.5	136.26	315.9	1409.96	1303.4	720.05
1958	720.53	1052.79	1261.02	937.39	1430.97	173.25	569.06	159.54	256.34	199.63	205.04	258.97	602.04
1959	846.59	1304.5	923.59	990.06	437.85	634.97	125.33	75.52	134.81	204.79	298.63	575.66	546.03
1960	1181	1537.42	1945.29	754.18	366.08	121.28	64.19	101.48	89.82	114.25	167.15	218.1	555.02
1961	415.78	1749.71	2712.86	1670.8	332.42	220.15	414.56	149.36	110.33	78.07	425.63	2667.44	912.26
1962	2196.3	1789.03	1560.18	2047.7	274.82	198.67	130.68	97.81	93.48	73.27	131.26	105.3	724.87
1963	407.01	562.48	1082.71	290.97	628.47	437.18	639.7	183.14	93.3	53.68	83.11	364.35	402.18
1964	962.91	901.55	2358.62	2656.7	1160.52	138.62	284.71	185.67	89.19	229.4	237.76	944.05	845.81
1965	770.13	1803.29	1313.36	1223.58	153.73	216.32	168.96	136.75	128.28	105.3	84.76	105.87	517.53
1966	447.96	1556.2	812.33	718.07	1123.18	154.72	109.47	140.62	174.69	144.54	174.32	316.49	489.38
1967	356.57	687.46	463.64	147.46	437.31	123.35	476.12	545.58	208.89	127.92	308.14	2135.19	501.47
1968	2360.91	411.73	1066.98	1062.74	1039.51	177.08	345.68	202.79	132.35	79.6	107.41	578.67	630.45
1969	708.96	1371.55	986.07	2102.82	702.72	197.95	128.29	102.11	91.66	107.49	151.29	512.24	596.93
1970	1069.83	580.7	1685.96	1603.12	1029.09	382.18	106.48	187.83	100.09	263.39	222.69	336.91	630.69
1971	830.51	1501.31	2556.29	894.59	966.48	220.83	280.57	216.11	240.66	117.36	103.81	1070.61	749.93
1972	2203.98	862.59	957.66	534.07	349.69	119.42	157.05	108.9	99.38	97.54	258.18	999.32	562.31
1973	2055.81	1458.93	2445.4	2226.09	1159.54	741.06	524.78	224.53	122.99	134.53	322.62	1164.66	1048.41
1974	2758.9	2302.17	895.46	1935.18	793.54	789.62	187.31	196.53	567.26	114.74	206.76	821.13	964.05
1975	2200.51	1967.63	2379.63	1500.99	680.34	399.15	358.55	539.33	236.54	922.34	409.39	710.21	1025.38
1976	1308.43	1091.08	2257.96	1575.98	1131.2	354.71	205.62	149.84	213.28	104.97	147.69	578.52	759.94
1977	1203.84	555.77	2643.35	2143.41	213.04	121.51	141.8	126.67	275.15	814.34	1009.12	1115.51	863.63
1978	1123.64	635.62	1030.92	296.09	1348.25	508.1	129.16	102.83	67.18	42.54	58.25	248.87	465.95
1979	1836.4	1216.72	2079.66	3558.79	620.37	382.18	509.46	193.03	845.02	240.16	966.02	876.46	1110.36
1980	1286.69	1047.63	3318.48	3367.55	1169.22	272.44	141.75	103.6	107.59	261.62	403.25	406.06	990.49
1981	183.43	737.79	704.82	1045.27	167.62	229.35	101.69	80.18	92.86	60.71	55.19	230.97	307.49
1982	1549.85	1370.04	922.39	1655.54	432.69	309.53	237.35	258.32	86.3	100.35	199.96	2356.89	789.93
1983	1567.48	2711.66	2384.57	3192.46	2204.18	702.73	278.8	107.53	117.26	81.09	476.26	2563.51	1365.63
1984	1449.01	927.63	1119.53	1476.45	1677.76	175.41	141.34	171.08	51.65	284.63	354.21	634.45	705.26
1985	400.5	1909.27	512.71	480.59	776.33	220.78	303.67	330.82	133.28	339.83	336.95	483.54	519.02
1986	251.62	486.06	600.31	135.13	204.23	380.84	92.56	83.74	92.07	147.14	763.73	965.15	350.22
1987	1347.83	1319.07	1921.45	400.59	212.53	272.93	198.05	90.1	86.66	32.93	77.11	201.41	513.39
1988	582.19	661.44	362.77	610.41	105.17	60.4	118.36	74.88	213.82	285.76	607.95	494.29	348.12
1989	2085.68	1367.31	2084.04	1081.85	633.2	1275.26	1337.92	206.38	217.8	452.19	735.3	705.09	1015.17
1990	2378.54	3771.72	1962.92	573.99	592.95	346.04	153.8	91.18	69.54	51.07	85.94	1235.93	942.8
1991	985.98	2027.09	1794.38	2451.4	3915.78	1200.17	224.84	158.99	154.49	89.32	194.16	1150.03	1195.55
1992	604.61	971.37	799.64	469.19	110.75	251.27	196.54	328.5	374.26	125.19	1013.64	1082.81	527.31
1993	1827.54	1078.98	993.84	1012.33	791.32	192.95	147.12	211.62	129.62	-9999	-9999	-9999	-9999
Avg	1168.52	1355.8	1477.9	1283.75	688.7	303.15	266.07	167.73	156.94	164.88	321.94	710.09	673.82
Std Dev	733.24	715.2	685.62	830.28	600.73	266.46	281.14	109.06	159.32	229.85	372.48	637.56	239.15
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Avg Annual

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