Global River Discharge Database

Results

Country: U.S.A. Station: Hughes,Alaska River: Koyukuk Area: 48433 km2 Lat: 66.3 Lon: -154.25 Source: RivDIS PointID: 1204 Area Units: km2 Discharge Units: m3/sec Starting Year: 1965 Ending Year: 1982 Total Years: 18 Total Usable Years: 17

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Avg Annual
1965	18	14	12	14	103	2471	913	1361	1364	838	130	60	608.17
1966	35	23	17	11	907	1609	614	448	445	228	79	40	371.33
1967	23	14	8	11	1003	1946	630	798	483	212	83	43	437.83
1968	27.5	22	21	21	661	2850	547	345	146	61.5	20	10.5	394.38
1969	8.4	7	7	8.1	512	351	154	225	242	95	24	11	137.04
1970	8.5	7.9	7.4	20	990	750	684	797	413	116	51.5	29	322.86
1971	20	16	15	18	1480	1680	346	378	245	159	60.2	30	370.6
1972	19.5	14	11	11	925	1450	320	580	529	122	62	38	340.13
1973	25.8	19	15.5	13.5	863	1490	509	1180	550	212	80.5	51	417.44
1974	31.1	19.5	13	10.5	820	790	299	584	357	184	61.5	19	265.72
1975	12.5	11.5	11.5	11.5	969	1310	417	316	588	236	32	14.5	327.46
1976	11	11	11	13	852	1270	620	498	417	326	109	50	349
1977	29	22	20	21	680	2060	324	366	607	302	65	41	378.08
1978	27	19	14	30	1030	1240	839	243	245	107	70	45	325.75
1979	31	20	18	15	1410	921	537	478	383	209	70	42	344.5
1980	37	34	32.5	34.5	1369	1660	891	726	506	569	234	108	516.75
1981	39	30	25.5	23	1266	752	1094	1281	343	94.5	39.5	39.5	418.92
1982	32	23	18	15.5	1020	251	860	798	1268	-9999	-9999	-9999	-9999
Avg	24.18	18.16	15.41	16.76	936.67	1380.61	588.78	633.44	507.28	239.47	74.78	39.5	372.12
Std Dev	9.38	6.9	6.35	6.89	323.44	670.49	248.87	338.22	312.38	189.51	48.25	22.11	97.38
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Avg Annual

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