Global River Discharge Database

Results

Country: Japan Station: Ishikari- Ohashi River: Ishikari Area: 12697 km2 Lat: 43.11 Lon: 141.53 Source: RivDIS PointID: 173 Area Units: km2 Discharge Units: m3/sec Starting Year: 1954 Ending Year: 1984 Total Years: 31 Total Usable Years: 30

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Avg Annual
1954	200.9	200.9	283.7	1761.4	1003.5	386.2	252.8	885.3	450	339	419.9	471.7	554.61
1955	200.9	200.9	498.6	1432.4	795.3	417.3	661.2	842	489.8	750.8	687.4	401.6	614.85
1956	89.8	89.8	272.3	1413.3	935	490.9	359	596.2	299.3	323.9	427.9	275.1	464.38
1957	247.4	247.4	266.7	1614.7	1018.9	348.3	263.8	535.1	827.6	706.8	388.6	381.1	570.53
1958	247.4	247.4	343.5	1354	836.5	385.8	453.8	618.1	329.4	347.7	303.5	308.7	481.32
1959	194.8	194.8	328.9	1185.7	422.4	327.7	317.9	270.9	468.6	300.4	308.8	430.5	395.95
1960	118.6	110.9	127.1	195.8	293.9	112.4	108.1	275.5	255.8	164.4	172.5	174.3	175.78
1961	215	228	291.1	1430.8	1001.6	255.1	694.9	321	446.3	250.2	321.1	294.2	479.11
1962	145.2	275.5	161.7	1531.4	520.6	362.4	271.5	1426.3	602.2	401.1	344.9	335.4	531.52
1963	276.8	261.6	427.4	814.9	485.5	362.4	390.4	575.8	532.5	418.1	449.6	517.2	459.35
1964	288.5	161.9	268.7	1031.9	453.7	469.6	354.3	824.8	581	342.2	514.7	-9999	-9999
1965	194	146	312	328	448	342	379	249	785	436	372	410	366.75
1966	213	232	543	1573	1357	384	342	1058	390	435	540	302	614.08
1967	256	226	279	1260	904	412	504	292	419	414	361	343	472.5
1968	324	280	498	1020	532	289	214	441	725	379	284	266	437.67
1969	79	77.5	297	128	876	540	218	486	617	474	471	366	385.79
1970	172	182	356	1790	1810	406	253	375	319	457	606	327	587.75
1971	272	261	319	1160	674	448	377	358	549	707	521	419	505.42
1972	268	285	437	1526	721	444	323	344	419	539	569	457	527.67
1973	245	259	242	1889	1027	317	243	905	640	584	635	395	615.08
1974	242	232	208	1515	1133	528	246	437	319	437	555	292	512
1975	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999
1976	377	302	265	1031	738	256	142	223	195	305	555	343	394.33
1977	203	198	405	1128	1323	363	255	416	319	255	422	455	478.5
1978	295	252	282	1031	854	379	189	363	180	235	320	315	391.25
1979	220	210	221	943	791	409	256	216	254	701	599	385	433.75
1980	246	194	238	1064	995	299	172	194	226	319	511	415	406.08
1981	257	210	249	1181	738	351	422	1886	648	587	519	273	610.08
1982	245	197	227	1160	1189	406	218	286	306	264	377	441	443
1983	266	183	228	1170	351	241	213	226	269	469	324	298	353.17
1984	178	152	139	837	742	266	207	171	152	294	374	264	314.67
Avg	225.91	209.92	300.49	1183.34	832.33	366.6	310.02	536.57	433.78	421.19	441.8	357.1	468.17
Std Dev	63.47	55.12	100.87	422.15	327.59	88.79	133.81	384.29	181.24	151.89	120.42	76.65	100.12
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Avg Annual

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