Global River Discharge Database

Results

Country: U.S.A. Station: PORTHILL ID River: KOOTENAI RIVER Area: 35480.90 Lat: 49 Lon: -116.5 Source: USGS PointID: 12322000 Area Units: km2 Discharge Units: m3/sec Starting Year: 1979 Ending Year: 1993 Total Years: 15 Total Usable Years: 14

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Avg Annual
1979	147.98	154.49	217.89	248.88	172.24	162.7	82.42	59.39	21.8	31.77	55.96	70.58	118.84
1980	74.24	77.62	67.16	160.93	346.56	376.72	93.2	59.44	37.83	37.19	68.35	68.79	122.34
1981	65.25	68.21	59.33	115.82	261.54	362.62	59.94	32.74	20.54	24.67	51.26	57	98.24
1982	55.51	72.51	226.21	367.53	541.86	313.96	367.49	90.41	106.05	152.88	156.09	156.72	217.27
1983	187.6	144.46	168.42	258.76	521.31	559.07	372.23	126.63	78.14	172.52	224.44	234.22	253.98
1984	226.38	142.52	152.47	387.74	573.83	646.01	369.06	185.3	172.71	141.93	159.46	185.18	278.55
1985	200.06	161.43	152.8	290.84	431.93	196.43	48.89	40.96	59.88	68.25	92.23	92.92	153.05
1986	121.39	126.59	370.4	550.67	625.17	593.34	219.74	72.1	135.4	137.18	151.51	179.69	273.6
1987	153.64	107.01	82.52	100.86	114.7	93.13	67.8	44.03	32.91	43.68	64.69	57.9	80.24
1988	54.41	49.81	42.17	60.92	43.47	58.05	77.82	78.29	54.63	32.95	59.22	43.47	54.6
1989	39.58	43.98	56.09	95.02	233.41	88.68	50.12	48.51	51.1	66.42	71.4	64.69	75.75
1990	68.56	68.07	60.05	71.52	66.64	76.1	80.29	133.13	127.31	61.63	66.48	46.46	77.19
1991	49.57	62.81	65.73	46.35	125.33	172.54	58.04	43.18	34.83	46.86	89.31	61.69	71.35
1992	51.87	61.15	50.05	50.64	78.09	111.14	75.87	75.2	56.06	54.17	59.88	55.46	64.96
1993	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999
Avg	106.86	95.76	126.52	200.46	295.43	272.18	144.49	77.81	70.66	76.58	97.88	98.2	138.57
Std Dev	62.14	40.42	91.38	149.19	200.72	198.15	124.21	41.8	45.34	49.27	51.21	60.39	79.25
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Avg Annual

Click here for this table in tab-delimited format.

Tab-delimited format will open in most table browsing software, i.e. Excel, etc.

---

View this station on the map.

Return to start.