Kiya At Chumay

Kiya At Chumay
Ob

Point ID: 6815

Code: 10385

Latitude: 55.70°	Distance to Outlet: 343.00
Longitude: 87.80°	Yearly Min: 1975
X EASE-Grid: 3754653.00	Yearly Max: 2000
Y EASE-Grid: -144239.00	Number of Years: 20
Drainage Area: 5680.00 km²	Percentage of Coverage: 77%
Drainage Area Effective: 5680.00 km²	Percentage of Coverage by Month: 76%
Source: SHI	Notes:
Gauge Altitude: 169.26

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Statistics

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Units:

m³/s

Statistic	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Mean	8.10	6.36	6.67	64.97	282.37	85.05	24.96	24.36	33.03	51.11	23.19	10.71	621.67
Standard Deviation	2.46	2.03	2.78	36.20	56.08	51.13	8.31	12.22	19.15	21.09	11.04	3.13	104.07
Min	4.31	2.87	3.01	18.16	181.99	25.10	14.05	9.99	9.45	13.81	7.71	4.43	470.29
Max	13.06	10.61	14.00	138.27	389.91	242.31	44.84	63.65	70.28	82.98	59.32	16.45	838.87
Coefficient of Variation	0.30	0.32	0.42	0.56	0.20	0.60	0.33	0.50	0.58	0.41	0.48	0.29	0.17

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
1975	5.56	5.84	5.89	31.35	378.13	242.31	20.51	17.21	48.37	51.39	20.76	14.90	838.87
1976	9.43	5.76	5.42	26.33	307.88	65.26	19.80	29.09	38.33	55.16	12.05	8.11	577.35
1978	10.04	5.46	4.76	117.73	275.34	100.85	35.31	36.35	28.11	43.00	29.57	4.43	688.11
1979	5.33	7.00	5.85	24.37	389.91	123.67	18.29	32.06	30.76	67.42	19.76	11.22	729.59
1980	9.76	6.92	5.94	54.76	244.23	59.32	44.84	27.49	19.99	21.83	18.71	10.09	520.12
1981	7.78	4.51	4.65	125.04	204.62	38.52	19.00	24.38	26.29	39.32	7.71	6.13	505.70
1982	7.64	4.42	4.26	138.27	181.99	25.10	25.70	14.57	14.05	82.51	28.84	12.40	537.22
1983	7.73	6.40	6.04	30.25	306.46	146.94	24.80	18.62	27.02	72.61	59.32	14.76	717.23
1984	10.56	6.01	5.28	18.16	334.75	102.22	38.85	17.35	10.36	33.76	33.40	11.13	616.62
1985	6.74	4.55	5.09	58.41	344.65	150.59	27.16	63.65	45.63	60.35	27.15	16.45	805.53
1987	7.36	9.06	9.90	38.65	261.20	72.56	32.72	30.93	65.71	56.58	16.11	6.98	604.02
1989	13.06	10.61	14.00	68.91	299.39	85.79	16.03	9.99	9.45	32.06	22.27	10.04	588.09
1990	7.64	6.14	7.59	74.84	301.27	44.17	27.35	34.94	34.73	71.67	14.79	14.19	633.93
1991	12.64	9.28	9.05	65.71	239.98	51.57	23.81	19.99	42.48	82.98	26.74	12.73	593.23
1992	10.65	9.19	9.57	83.51	327.21	67.54	21.83	21.41	70.28	45.92	25.28	11.93	700.61
1993	6.22	6.70	8.63	72.56	234.80	109.06	33.85	23.67	61.61	70.72	18.21	10.23	653.66
1994	8.25	7.86	10.32	78.95	223.95	41.62	18.53	27.77	48.83	32.30
1998	4.31	2.87	3.22	44.36	285.25	55.67	17.45	10.56	12.41	68.84	27.56	9.34	536.95
1999	6.46	4.55	3.01	32.77	278.17	63.43	14.05	12.02	12.28	19.94	18.48	9.05	470.29
2000	4.81	4.03	4.90	114.54	228.20	54.76	19.38	15.18	13.96	13.81	13.83	9.34	494.64