ST. MARY RIVER AT INTERNATIONAL BOUNDARY
Nelson

Point ID: 141

Downloads | Plots | Site Data

Code: 05AE027

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Latitude: 49.00° Distance to Outlet: N/A Longitude: -113.31° Yearly Min: 1902 X EASE-Grid: -4098261.00 Yearly Max: 2000 Y EASE-Grid: 1765838.00 Number of Years: 99 Drainage Area: 1210.00 km2 Percentage of Coverage: 100% Drainage Area Effective: 1170.00 km2 Percentage of Coverage by Month: 99% Source: Hydat Notes: Gauge Altitude: N/A

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Field Definitions

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Site Descriptor Information	Site Time Series Data
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Site Time Series Plot

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Site Data:

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Statistics

Time Series

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Units:	mm	m3/s

Summary Statistics

Statistic	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Mean	9.77	8.72	11.91	28.89	105.94	157.41	82.88	37.84	29.92	28.56	20.86	12.78	536.64
Standard Deviation	5.76	4.05	6.53	14.94	37.34	78.03	41.16	15.51	16.90	16.86	15.05	7.26	178.24
Min	3.48	2.38	4.01	8.27	42.49	42.20	30.98	15.45	9.25	7.21	4.86	4.03	241.50
Max	45.59	23.39	32.31	80.76	223.54	454.14	217.12	91.41	91.68	99.59	86.33	52.90	1002.51
Coefficient of Variation	0.59	0.47	0.55	0.52	0.35	0.50	0.50	0.41	0.56	0.59	0.72	0.57	0.33

Time Series Data

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
1902									37.49	29.88	20.76	12.51
1903	10.34	7.99	7.53	34.49	108.23	317.04	183.48	88.09	67.26	57.54	32.35	27.44	940.34
1904	14.03	11.70	12.53	43.91	126.82	178.01	119.29	58.43	25.49	13.86	7.86	10.38	620.59
1905	5.64	4.28	11.77	18.44	76.36	149.52	103.14	53.12	22.49	48.47	18.06	15.05	524.11
1906	6.26	5.42	7.83	29.13	94.50	138.81	114.64	59.31	38.13	47.36	66.83	22.57	628.94
1907	9.41	11.41	16.29	29.78	121.06	259.20	195.21	83.66	73.69	39.62	14.80	9.85	861.88
1908	6.57	11.41	20.67	51.20	155.81	454.14	156.03	52.23	28.06	30.10	22.49	12.53	1002.51
1909	9.41	9.70	12.53	21.23	119.29	312.75	188.12	91.41	38.77	28.11	33.42	12.53	875.70
1910	9.41	9.13	22.80	71.98	145.19	136.03	73.70	36.30	33.63	64.85	44.98	18.41	664.67
1911	13.19	10.81	12.26	30.85	127.48	210.57	105.13	65.95	82.90	38.95	20.99	12.22	730.49
1912	10.65	7.99	8.14	32.77	127.26	142.45	99.15	55.55	31.92	26.56	26.13	15.60	582.08
1913	9.87	7.34	11.95	45.41	119.96	274.19	126.82	72.81	34.92	28.11	22.49	11.93	765.07
1914	8.01	5.77	11.51	38.56	139.88	139.45	89.64	45.15	35.34	52.67	42.63	16.02	622.33
1915	10.51	6.70	9.85	34.92	103.14	136.67	108.00	60.64	51.20	46.26	30.63	15.23	611.64
1916	11.62	21.58	32.31	40.27	106.90	280.62	217.12	77.02	57.41	24.57	19.69	13.77	901.72
1917	10.89	7.44	8.26	27.42	138.77	248.49	138.33	31.21	23.14	23.68	15.06	10.51	681.89
1918	45.59	10.47	11.40	40.06	117.52	170.73	49.80	31.87	27.85	24.79	15.70	10.18	555.28
1919	9.41	7.72	7.70	16.15	99.59	84.61	40.72	24.79	15.49	9.10	10.03	11.20	335.34
1920	11.31	13.09	16.25	25.92	104.24	172.23	112.65	42.27	37.27	38.73	17.48	13.79	603.88
1921	9.32	9.94	23.02	39.20	159.57	197.51	79.23	40.95	27.63	55.33	21.38	19.50	680.61
1922	10.82	7.95	6.33	16.86	129.69	216.36	65.95	36.52	22.71	19.12	14.27	9.36	555.54
1923	10.40	7.40	6.73	25.49	129.92	153.16	67.72	40.50	58.27	35.19	16.58	8.48	558.78
1924	6.82	11.60	8.61	23.78	98.05	139.45	95.39	34.08	23.14	20.65	19.30	15.87	495.63
1925	11.15	14.28	17.66	60.62	165.55	181.44	81.00	42.49	29.56	36.96	14.74	10.07	664.30
1926	3.83	5.81	8.39	26.56	48.91	42.20	35.19	19.03	34.92	55.11	25.92	17.62	322.47
1927	9.91	8.67	9.34	28.92	173.52	314.90	147.18	65.29	91.68	72.37	50.77	19.85	991.29
1928	17.55	9.78	26.12	33.63	223.54	137.74	142.31	45.37	29.13	60.64	26.99	13.90	761.31
1929	7.39	6.09	12.11	17.74	98.27	129.81	51.57	24.12	14.67	14.21	8.63	5.31	389.09
1930	5.67	12.26	15.91	79.05	129.03	129.39	51.57	24.79	20.05	17.29	10.45	6.29	501.70
1931	3.81	6.94	7.21	9.85	82.78	66.83	36.30	29.44	24.85	17.53	12.53	11.84	308.73
1932	6.49	12.34	26.56	24.85	99.37	131.31	59.09	27.22	21.85	17.44	15.92	13.63	455.40
1933	11.49	5.22	6.42	22.49	95.39	197.72	88.75	35.85	27.42	32.09	56.98	28.11	607.47
1934	34.75	23.39	25.45	80.76	158.47	140.53	45.15	27.22	20.09	15.65	47.13	17.71	636.52
1935	17.46	22.38	18.70	25.49	78.35	103.04	56.44	33.20	18.21	12.35	5.55	4.71	395.89
1936	5.42	2.38	8.14	26.78	86.32	80.97	36.30	20.69	11.25	8.10	4.97	7.79	298.02
1937	6.88	5.91	7.13	11.61	64.18	174.16	55.55	25.45	15.89	16.27	22.92	9.80	416.19
1938	7.75	7.24	9.07	23.99	116.42	148.66	67.28	25.89	25.49	15.43	14.27	10.42	471.07
1939	8.72	6.35	16.53	24.21	78.35	55.70	42.72	24.12	13.26	7.21	4.95	7.37	288.11
1940	6.86	4.56	8.81	15.68	69.05	65.34	35.85	17.95	19.30	20.36	8.68	8.41	279.80
1941	6.73	4.52	5.27	13.82	42.49	42.20	37.85	19.25	23.78	28.55	16.69	29.21	269.09
1942	12.26	7.50	7.26	23.99	62.63	152.74	76.58	35.63	25.92	31.87	16.13	12.79	464.81
1943	7.79	7.74	7.37	55.91	112.65	203.50	124.83	42.27	23.14	16.53	9.47	6.22	616.62
1944	3.48	4.42	4.83	8.80	47.81	55.48	36.08	26.34	18.68	18.08	11.16	7.21	241.50
1945	5.80	5.26	6.13	8.33	70.82	148.66	60.64	23.24	18.94	21.40	23.35	10.91	403.26
1946	8.52	6.41	9.38	29.35	91.85	100.89	59.98	27.89	24.42	25.23	21.85	12.17	416.82
1947	11.00	11.47	18.52	59.55	140.32	116.32	62.41	30.54	25.71	59.54	28.28	10.38	572.34
1948	8.12	5.53	7.57	35.77	168.65	308.47	65.29	34.97	19.69	17.22	6.53	5.09	683.26
1949	4.12	4.70	7.90	20.74	90.30	88.69	41.83	22.57	22.49	19.63	19.52	23.24	364.55
1950	11.55	8.07	12.02	31.49	120.40	246.35	142.31	50.68	21.64	37.85	50.77	25.45	757.16
1951	17.99	14.90	16.31	41.13	208.26	189.79	161.79	52.67	86.76	99.59	27.20	14.32	926.72
1952	9.23	8.63	11.40	50.13	133.01	122.32	62.19	35.85	16.94	10.58	6.51	4.91	470.47
1953	10.96	13.93	13.08	27.42	132.57	310.61	138.55	44.49	24.64	18.46	11.74	8.17	754.61
1954	7.46	9.98	9.83	31.92	189.45	172.44	148.51	44.93	70.05	61.53	28.70	16.38	787.83
1955	7.37	6.23	5.38	13.07	71.49	197.08	99.15	35.63	34.49	51.35	27.63	14.12	562.36
1956	12.17	7.24	10.87	21.42	143.20	164.52	71.27	35.19	20.65	23.02	14.05	10.03	531.93
1957	7.92	6.51	8.76	12.08	155.81	133.67	37.62	23.24	12.45	15.47	16.11	9.27	437.36
1958	4.78	6.21	8.96	17.42	106.90	126.60	47.14	26.34	22.06	24.12	17.91	17.20	424.60
1959	15.58	10.10	13.54	29.13	102.25	182.08	77.91	35.63	46.27	61.97	31.27	19.19	624.11
1960	11.53	7.26	9.98	29.56	54.45	119.32	60.20	32.53	19.04	11.11	11.03	8.50	374.33
1961	6.40	7.78	11.02	18.34	84.77	148.02	54.22	27.00	16.92	32.98	15.72	8.72	431.38
1962	7.53	8.99	7.81	31.70	69.05	87.19	51.12	30.32	23.14	22.57	23.14	18.66	380.63
1963	9.96	16.41	10.00	16.02	65.73	117.60	64.18	26.12	19.60	13.88	8.44	7.72	375.79
1964	4.65	6.13	5.60	9.43	74.36	327.75	99.82	24.57	26.13	48.69	20.65	9.52	658.61
1965	8.08	9.36	10.05	31.06	123.94	193.01	86.54	39.17	42.41	44.93	23.35	12.42	623.46
1966	10.65	6.47	9.87	36.63	89.64	134.10	74.81	31.21	21.64	18.88	13.45	11.62	458.06
1967	9.19	7.86	9.34	13.50	169.09	231.35	93.40	35.41	18.02	13.59	20.09	12.37	631.83
1968	10.40	12.66	15.47	14.70	71.04	112.25	59.76	35.63	60.41	40.95	20.93	11.91	465.75
1969	9.87	8.35	13.39	44.98	86.98	133.88	71.27	23.68	17.44	23.90	13.73	8.21	455.16
1970	6.64	6.07	7.95	13.24	99.37	218.50	57.10	28.77	17.84	14.34	9.25	10.85	490.16
1971	9.05	14.58	10.29	25.28	155.59	195.15	89.41	38.95	25.06	20.45	13.26	8.46	604.51
1972	6.24	6.82	32.09	36.42	157.58	189.37	95.61	48.91	27.85	27.66	11.20	7.66	645.09
1973	9.38	8.81	7.57	11.70	63.08	89.76	44.26	26.34	14.27	11.53	21.64	13.06	320.95
1974	18.59	13.83	11.66	25.49	81.22	205.22	118.41	47.36	32.35	10.91	7.20	7.66	579.64
1975	5.42	5.38	6.11	8.27	87.64	359.88	167.76	45.15	47.13	39.84	25.71	31.43	829.73
1976	14.81	10.24	10.71	33.63	118.63	81.19	76.80	50.68	29.56	19.06	6.64	6.40	456.03
1977	5.67	5.18	5.42	14.35	52.90	50.77	34.30	30.54	34.92	14.14	10.28	13.17	270.87
1978	8.10	5.75	7.35	25.06	121.28	141.81	106.90	50.90	72.19	36.30	18.40	9.78	601.94
1979	5.89	5.10	14.65	23.99	140.76	107.75	54.22	24.57	21.19	8.37	6.06	6.59	417.30
1980	5.29	4.11	4.01	20.65	121.06	88.26	44.71	27.66	40.27	22.57	19.84	16.27	413.17
1981	23.68	12.12	8.83	22.71	113.54	92.97	68.17	30.76	16.88	11.00	6.45	5.42	410.82
1982	3.92	6.98	10.78	15.79	87.42	153.38	126.38	40.95	17.78	18.17	10.88	7.02	497.59
1983	6.49	5.22	8.37	10.26	61.53	77.76	61.31	30.32	17.27	8.63	15.21	7.59	308.82
1984	13.30	7.60	6.64	17.44	50.24	85.90	53.78	28.99	21.64	19.65	12.02	6.35	322.95
1985	5.49	4.07	5.16	22.06	85.43	89.54	46.92	26.34	41.34	40.72	38.34	11.31	415.89
1986	8.56	14.22	31.21	38.99	86.54	124.25	43.38	23.46	24.85	30.10	19.17	10.51	455.19
1987	8.74	5.95	7.72	32.99	91.19	67.26	58.43	40.06	28.92	11.93	4.86	4.43	360.92
1988	4.14	4.36	5.38	32.13	73.48	67.48	30.98	15.45	9.25	25.23	19.43	9.10	295.69
1989	7.21	5.16	6.29	29.13	76.14	127.03	60.86	38.29	35.13	23.90	59.55	27.00	495.48
1990	15.67	11.90	13.72	44.56	74.59	128.74	85.43	35.85	15.66	34.53	38.56	14.54	513.09
1991	12.02	10.81	14.98	29.56	129.47	198.36	121.95	38.51	18.89	11.88	9.90	7.97	602.88
1992	5.69	5.99	6.29	23.35	61.31	69.62	41.17	22.80	18.61	30.32		7.66
1993	6.82	6.09	12.81	18.06	72.81	69.19	69.27	38.73	36.20	32.31	13.43	10.62	384.48
1994	7.48	6.67	19.41	44.13	93.84	79.05	43.60	20.32	13.71	11.71	9.47	7.55	355.94
1995	7.41	11.96	18.35	12.68	71.71	269.91	127.26	66.62	44.13	41.17	68.33	52.90	792.24
1996	15.40	21.38	32.09	65.34	88.97	187.22	94.95	32.98	23.78	20.58	10.73	10.54	604.53
1997	10.73	7.80	23.24	40.27	153.82	216.36	81.00	41.83	25.71	30.76	18.27	9.10	657.63
1998	6.57	5.26	6.35	20.50	93.40	112.25	57.10	24.12	13.95	10.98	6.51	6.84	362.81
1999	8.08	6.33	7.04	18.38	58.87	117.60	83.00	44.71	21.04	32.98	86.33	29.88	513.55
2000	9.61	7.32	8.06	27.85	61.97	86.33	49.35	24.34	19.41	19.70	6.34	4.03	323.75

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