OLDMAN RIVER NEAR COWLEY

OLDMAN RIVER NEAR COWLEY
Nelson

Point ID: 1

Code: 05AA001

Latitude: 49.60°	Distance to Outlet: N/A
Longitude: -114.04°	Yearly Min: 1908
X EASE-Grid: -4018301.00	Yearly Max: 1949
Y EASE-Grid: 1792425.00	Number of Years: 30
Drainage Area: 1940.00 km²	Percentage of Coverage: 71%
Drainage Area Effective: 1940.00 km²	Percentage of Coverage by Month: 57%
Source: Hydat	Notes:
Gauge Altitude: N/A

Field Definitions

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Site Descriptor Information	Site Time Series Data
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Statistics

Time Series

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Units:

m³/s

Summary Statistics

Statistic	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Mean	4.04	4.45	5.61	16.39	58.21	80.63	31.77	15.65	13.00	11.10	6.95	4.69	256.59
Standard Deviation	1.71	4.83	3.29	7.39	15.92	35.39	17.66	8.20	11.98	7.48	3.39	1.65	72.07
Min	1.67	1.51	2.40	3.46	18.36	32.60	12.64	6.50	4.29	4.45	3.06	2.00	162.80
Max	10.30	27.29	16.70	30.73	90.14	172.35	72.61	31.61	52.37	30.78	14.16	7.86	400.38
Coefficient of Variation	0.42	1.08	0.59	0.45	0.27	0.44	0.56	0.52	0.92	0.67	0.49	0.35	0.28

Time Series Data

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
1908							37.41	12.16	7.05	7.05
1909					56.05	128.40		26.64	9.55	6.97
1910						32.60	12.64	7.47	9.06	12.67
1911	3.80	4.16	4.28	13.89	49.14	77.63	22.09	31.61	37.68	14.49	9.57	7.12	275.44
1912	3.30	3.04	12.16	20.44	32.30	72.02	39.89	21.26	9.58	8.71	7.71	5.74	235.79
1913	4.36	4.15	4.06	26.99	66.81	65.07	23.47	21.40	12.59	11.07	9.65	6.86	255.99
1914	4.76	3.21	3.78	14.03	52.59	48.23	23.61	10.57	7.66	17.53	14.16	6.05	205.53
1915	6.72	3.76	4.09	18.70	90.14	92.72	52.46	27.06	15.23	15.88	12.19	5.83	343.47
1916	4.42	27.29	16.70	24.18	56.87	131.60	72.61	19.19	17.77	11.29	7.33	3.95	394.68
1917	4.64	3.75	3.89	12.81	79.51	101.41	35.89	15.19	8.63	5.84	5.08	4.13	280.26
1918	4.97	1.58	3.92	16.57	37.41	55.72	16.29	12.16	8.91	9.33	5.42	3.53	175.64
1919	3.38	3.11	3.85	18.84	59.50	37.68	13.00	7.05	4.48	4.54	3.67	4.22	162.80
1920	3.01	3.18	5.34	12.67	61.70	91.52	49.97	11.88	6.43	6.03	5.22	4.18	260.55
1921	3.81	3.85	4.51	14.56	59.08	55.18	16.57	6.50	4.29	4.45	3.54	2.21	178.24
1922	2.53	2.13	2.40	7.13	57.42	66.54	21.95	8.54	5.79	5.18	4.34	2.65	186.19
1923	2.83	2.74	3.99	9.11	71.78	172.35	43.07	14.91	7.78	6.31	4.29	3.55	343.13
1924	2.58	3.35	3.41	8.38	54.11	79.50	24.98	24.30	7.80	6.18	3.86	3.59	221.62
1925	3.62	3.45	7.15	30.73	70.40	55.31	16.57	8.42	7.60	10.20	7.67	6.92	227.58
1926	5.45	5.12	5.88	21.64	18.36	35.81	19.74	8.26	33.00	30.78	11.90	6.78	202.92
1927	4.28	3.35	4.51	23.25	67.50	123.59	40.03	31.47	52.37	29.27	12.85	7.86	400.38
1928	10.30	6.54	10.20	20.58	72.89	74.95	72.61	17.95	14.03	21.12	10.49	5.38	335.53
1929	3.91	3.32	7.18	9.79	51.90	106.35	19.33	7.41	5.37	5.33	3.74	3.99	227.94
1930	3.16	7.06	5.66	24.85	57.01	69.61	24.71	8.52	6.45	5.04	3.14	2.69	218.06
1931	2.37	2.16	3.44	4.44
1944											3.06	2.00
1945	1.67	1.51	2.44	3.46							5.85	3.80
1946	3.38	4.12	5.38	13.36							6.33	5.01
1947	4.87	4.38	9.58	26.45
1948		3.11	5.47	20.98							5.75	4.42
1949	2.94	2.39	2.46	8.24

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