Global River Discharge Database

Results

Country: Brasil Station: Abuna River: Madeira Area: 899761 km2 Lat: -9.7 Lon: -65.35 Source: ANEEL PointID: 25 Area Units: km2 Discharge Units: m3/sec Starting Year: 1976 Ending Year: 1996 Total Years: 21 Total Usable Years: 21

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Avg Annual
1976	9987	12704	15602	13401	9970	6773	8542	4673	4122	4574	8225	12892	9288.75
1977	25303	28722	35311	30963	26224	17987	11291	7013	5437	7425	12647	19386	18975.8
1978	26553	31565	35594	29071	22486	16422	11571	5194	3328	4241	8058	20818	17908.4
1979	29278	32491	33122	34561	28760	19222	10730	5577	4875	4954	6661	10717	18412.3
1980	20026	26160	31814	31279	26634	22134	12677	7612	6682	8169	8809	11969	17830.4
1981	17483	28235	32602	31399	27059	22482	10938	5429	4189	7045	12614	19547	18251.8
1982	30352	33995	37173	38814	31083	23972	17992	10575	6721	12113	18666	22918	23697.8
1983	24883	29619	32341	29742	29337	23687	20431	11340	5339	5181	8352	12707	19413.2
1984	25731	32892	36956	40132	32758	23871	14170	5956	3597	4959	14792	21269	21423.6
1985	29546	31877	31321	31287	29196	21861	10181	8742	5450	6462	11672	12807	19200.2
1986	24396	32831	37053	36747	30336	24834	16360	9306	7145	9207	7808	18260	21190.2
1987	29933	30918	25901	21599	20918	12578	6938	4824	3733	5094	10109	21715	16188.3
1988	25975	30377	31426	34704	27897	20492	11894	5396	3164	3725	5269	9384	17475.2
1989	21635	25795	27862	27889	19927	14032	8719	5430	4584	4251	5513	9166	14566.9
1990	17335	25306	25913	22728	21858	19009	12460	6758	4384	4936	14545	20320	16296
1991	27515	31614	32464	29913	25649	17630	10475	7516	5464	5906	10062	15881	18340.8
1992	28599	29993	37961	31777	28775	23946	20816	11450	11967	13762	17480	21851	23198.1
1993	30865	36008	38137	34530	28665	18345	11908	7978	5833	6313	12239	19153	20831.2
1994	23795	27692	28523	30011	23307	13686	8638	5334	2986	5636	12258	19349	16767.9
1995	25617	26646	31507	30451	21763	11796	7853	4503	3073	3550	5336	13374	15455.8
1996	17815	27811	28646	28197	23192	14523	7923	3477	3864	6531	12451	16898	15944
Avg	24410.6	29202.4	31772.8	30437.9	25514	18537.2	12024.1	6861.1	5044.62	6382.57	10646	16684.8	18126.5
Std Dev	5222.94	4632.79	5161.55	5783.63	4960.21	4792.87	3852.24	2251.73	1965.22	2559.36	3715.83	4352.91	3087.54
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Avg Annual

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