Country=	Brasil
Station=	Jatoba
River=	Tapajos
Area=	387378 km2
Lat=	-5.15
Lon=	-56.83
Source=	ANEEL
PointID=	39
Area Units=	km2
Discharge Units=	m3/sec
Starting Year=	1973
Ending Year=	1994
Total Years=	22
Total Usable Years=	20

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Avg Annual
1973	9135	12933	16796	18783	15167	8391	5736	4427	3901	4370	6263	9663	9630.42
1974	11367	16465	19898	22931	18485	9858	5813	4354	4169	4405	5173	8903	10985.1
1975	12668	18389	19144	20052	15961	8564	5998	4346	3824	3985	5115	7188	10436.2
1976	9707	14911	18305	17279	13030	8184	5216	3978	3649	4438	5782	8424	9408.58
1977	13527	16008	17780	16896	14105	10419	6162	4308	3962	5350	6666	9830	10417.8
1978	21561	18064	25391	21647	16585	10648	6622	5034	4428	5099	6355	9765	12599.9
1979	15577	23509	25278	21738	13599	8207	5634	4514	4826	4711	6032	6549	11681.2
1980	12257	20041	26334	19033	10742	6867	5224	4233	4085	4711	5514	7818	10571.6
1981	14285	17463	16721	18167	11671	6674	4788	4037	3716	4057	6312	8980	9739.25
1982	14928	21768	22831	20431	15216	8501	5717	4525	4559	5008	5162	6120	11230.5
1983	17231	21977	19911	16801	9891	7120	5196	4239	3925	4433	6877	9750	10612.6
1984	10565	12066	16039	19586	15721	8754	5380	4416	4288	4519	5920	8117	9614.25
1985	14799	21489	21426	21782	17946	9033	5943	4579	4249	4867	6269	9149	11794.2
1986	19777	20937	20664	19521	14997	8671	6208	4850	4729	5727	6984	8217	11773.5
1987	12612	16224	18390	16951	11497	7191	4958	3818	3661	3939	4950	8497	9390.67
1988	13613	16253	22620	21517	16098	9818	5967	4130	3882	4632	6047	10840	11284.8
1989	16285	21485	23210	22261	18745	10336	7326	5675	4856	4990	7064	13405	12969.8
1990	17766	17964	21179	16206	10691	6652	5415	4150	4370	5493	6383	8750	10418.2
1991	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999
1992	10134	16371	19270	19861	13734	-9999	-9999	-9999	5107	5052	5289	9447	-9999
1993	11502	14614	20417	16620	11662	6662	4847	4258	4208	4451	5380	7553	9347.83
1994	16813	18575	21624	20747	13741	8811	6509	4674	4341	4732	5450	9564	11298.4

Avg	14100.4	17976.5	20629.9	19467.1	14251.6	8468.05	5732.95	4427.25	4225.48	4712.81	5951.76	8882.33	10760.2

Std Dev	3246.12	3049.71	2836.42	2050.32	2539.7	1271.15	626.28	401.46	405.77	464.6	637.46	1518.79	1043.4