Global River Discharge Database

Results

Country: Burkina_Faso Station: Dapola River: BlackVolta Area: 66540 km2 Lat: 10.57 Lon: -2.92 Source: RivDIS PointID: 1543 Area Units: km2 Discharge Units: m3/sec Starting Year: 1951 Ending Year: 1989 Total Years: 39 Total Usable Years: 37

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Avg Annual
1951	-9999	-9999	11.4	10.9	24.4	62.2	103	222	521	840	486	148	-9999
1952	90.3	51.2	33.5	20.9	21.3	31.5	87.1	220	625	836	270	116	200.23
1953	56.8	32.9	30.5	14.5	21.1	52.6	101	226	539	234	82.02	44.2	119.55
1954	22	12	6.85	4.52	6.34	36.4	42.3	174	678	463	163	102	142.53
1955	70.1	38.4	21.4	15.2	16.3	25.4	70.5	252	561	591	166	106	161.11
1956	72	41.5	19.1	14.3	10.6	30.6	62.8	107	452	311	107	72.7	108.38
1957	42.2	20.9	10.3	21.6	30.3	55.4	92.6	211	404	372	120	67	120.61
1958	36.4	19.8	12.4	9.1	7.1	27.3	57.6	144	308	234	104	90.6	87.53
1959	57.5	34.8	17.8	8.78	31.5	26.5	37	146	362	151	68.8	42.7	82.03
1960	20.4	12	9.5	10.4	30.7	64.6	135	293	460	223	80.6	53.6	116.07
1961	23.8	13.2	9.26	6.77	16	46.1	54.6	156	412	217	104	75	94.48
1962	42.4	23.1	11.6	16.4	24.4	32.6	49.4	208	576	418	122	59.8	131.98
1963	23.8	12.9	4.95	6.66	33.3	15.4	108	755	782	375	130	77.8	193.73
1964	44.4	19.7	9.14	9.38	16.5	31.1	53.7	173	616	548	138	84.6	145.29
1965	51.3	32.5	15	12.5	14.5	31.9	94.6	395	488	350	124	73.6	140.24
1966	37.6	17.2	12.6	11.3	30.2	18.3	25.3	174	297	305	112	44.9	90.45
1967	18.4	9.84	7.61	8.01	8.83	14.4	35.8	129	0.34	274	103	53	55.19
1968	21.6	12.7	8.41	10.6	24.4	70.7	99.7	152	363	313	133	70.4	106.63
1969	32.9	15.3	8.94	15	16.3	37	142	355	622	384	149	71	154.04
1970	31.9	15.7	8.69	8.13	12.3	19.9	56.1	380	674	362	113	80.4	146.84
1971	45.5	24.1	12.1	11	18.5	32.2	75.1	278	591	289	80.5	35.3	124.36
1972	15.2	7.82	6.13	10.7	25.6	69.8	44.5	132	205	80	26.4	10.3	52.79
1973	6.71	5	4.3	6.29	22.5	24.1	63.1	213	155	48.4	9.21	5.07	46.89
1974	3.5	2.4	1.56	4.43	13.1	24.6	134	272	568	287	85.3	35.9	119.32
1975	13.2	5.29	3.33	11.9	12.1	22.5	69.2	143	376	156	60.6	29	75.18
1976	10.7	5.57	3.38	3.72	11.4	49.8	55.3	86.3	143	184	168	34.7	62.99
1977	10.6	5.69	3.33	2.18	18.9	29.9	57.4	164	427	137	39.6	9.89	75.46
1978	5.23	3.57	2.92	7.17	29.2	23.4	102	151	183	127	55.9	26.9	59.77
1979	7.54	3.47	1.88	1.62	20.1	22.7	114	222	384	219	83.3	38.3	93.16
1980	11.5	6.5	2.61	1.79	16.5	44	46.2	226	435	117	50	15	81.01
1981	7.42	3.05	1.14	1.02	12.1	41.1	109	212	257	98.3	35.8	9.39	65.61
1982	4.41	2.69	5.98	11.2	32.6	37	28.3	122	186	79.7	40.1	12.3	46.86
1983	6.15	3.38	0.9	0.44	13.9	41.9	61.8	136	93.5	30.6	1.27	0	32.49
1984	0	0	0	0	37	54.2	50	50.1	64	83.1	35.7	2.44	31.38
1985	0	0	0	0.86	11.6	63.7	197	370	340	140	52.2	23.6	99.91
1986	1.56	0	0.2	0.93	11.7	50.7	68	160	421	6140	43.1	16.3	576.12
1987	3.87	2.77	0.1	2.23	1.56	56.9	59.2	31.8	270	84	18.1	-9999	-9999
1988	1.63	0.2	-9999	-9999	-9999	-9999	28.7	62.3	286	111	9.52	3.75	-9999
1989	2.56	1.88	1.47	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999
Avg	25.08	13.66	8.43	8.44	19.05	38.34	75.55	207.99	398.02	426.63	99.21	49.77	115.43
Std Dev	22.86	12.94	7.8	5.6	8.58	15.73	36.55	124.27	186.17	958.21	83.73	35.8	89.48
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Avg Annual

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