Global River Discharge Database

Results

Country: Brazil Station: Guaira River: Parana Area: 802150 km2 Lat: -24.06 Lon: -54.26 Source: PointID: 516 Area Units: km2 Discharge Units: m3/sec Starting Year: 1920 Ending Year: 1979 Total Years: 60 Total Usable Years: 59

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Avg Annual
1920	-9999	-9999	-9999	-9999	-9999	-9999	5490	4260	4550	4760	7560	10820	-9999
1921	15600	17920	14360	10950	6880	6600	5510	4530	4830	5530	4250	4220	8431.67
1922	9680	13430	16440	14100	10920	10890	7640	6850	5480	6490	5700	7040	9555
1923	10640	12330	15080	14270	9510	9260	7280	5190	7630	10230	11940	7980	10111.7
1924	10590	13900	15400	10220	7480	6640	4880	3750	3520	3380	4180	5680	7468.33
1925	7950	6990	6810	6370	4220	4020	3800	3230	3090	3870	7320	9600	5605.83
1926	15070	18630	15230	19120	12760	9860	8060	6670	5730	4790	6430	9210	10963.3
1927	16510	13710	15110	10930	7370	5920	4650	4320	9040	4990	6330	4830	8642.5
1928	5910	9820	11560	10480	6940	8020	5370	5470	3880	6150	4080	8440	7176.67
1929	16490	23160	22960	15160	9890	9410	6330	5560	7350	7150	8280	10000	11811.7
1930	11630	16660	12340	9200	6870	5710	4780	4160	4100	7160	8540	11090	8520
1931	15670	17660	21220	16490	12690	10570	7750	5680	6650	6230	6220	10040	11405.8
1932	12870	16030	13480	11240	8190	8050	6330	5190	4470	6550	6480	12460	9278.33
1933	15450	13950	11220	8860	7180	5190	4640	3950	3690	4270	3960	6880	7436.67
1934	10610	9190	8750	6640	5200	4110	3500	3640	3690	3540	3020	6920	5734.17
1935	12130	13920	14230	11630	8360	7380	5380	6380	5750	13130	8780	8350	9618.33
1936	11650	6610	11640	8820	6930	5000	3940	4030	5280	4110	4320	7740	6672.5
1937	16390	11930	10870	9900	7730	6980	4690	3990	3670	5580	9850	10850	8535.83
1938	12750	11010	9330	7880	7530	6570	6210	4930	4020	4340	5530	8130	7352.5
1939	12580	13480	8640	7100	7610	5970	4960	4040	3550	3700	7590	11180	7533.33
1940	13220	14850	15100	9480	8110	5500	4330	3780	3210	3370	6280	6660	7824.17
1941	11150	10480	7670	8230	4790	4770	4640	5540	5040	6480	7590	11470	7320.83
1942	10590	12500	15950	13540	10060	9380	7500	5240	4980	5650	5360	7840	9049.17
1943	14680	16310	15460	10150	6640	6320	4650	3840	3710	6040	8320	7870	8665.83
1944	8110	9070	12500	7860	5390	4170	3500	3120	2970	2850	4910	5140	5799.17
1945	6100	13810	12890	12690	7450	5950	7060	3930	3390	3780	5170	10960	7765
1946	16470	16860	19130	12710	8710	8460	9910	5810	4280	6110	5540	7320	10109.2
1947	12300	15340	19380	15040	9780	7450	6410	5650	7870	7840	6650	9200	10242.5
1948	12640	13980	13860	10470	6400	5570	4390	4940	3780	4570	6540	9220	8030
1949	9300	14240	12460	8020	6980	5600	4170	3470	3180	3220	3870	6700	6767.5
1950	8920	15900	14840	10970	7760	5380	4710	3460	3000	4980	6120	10530	8047.5
1951	12750	18320	18110	12650	6940	5840	4960	3930	3600	4300	4690	6610	8558.33
1952	5920	10940	16190	10630	5920	5590	4350	3420	3570	4870	7130	4800	6944.17
1953	6440	6000	6610	8790	5530	5150	3630	3690	3940	5550	6810	7300	5786.67
1954	7440	9400	8410	5620	10590	9050	5260	3720	3280	3570	3610	4640	6215.83
1955	6760	6500	6440	6830	4500	6490	5800	3800	4210	3190	5040	6190	5479.17
1956	9490	5330	8140	7570	9570	12430	7720	9350	6080	4670	4700	5810	7571.67
1957	11120	14540	13690	12990	8660	6330	9170	9550	11740	7980	7920	10230	10326.7
1958	8400	14660	12010	10240	8100	8830	6280	4920	6490	5860	7610	8020	8451.67
1959	12350	14560	12050	11250	7110	5910	4490	4490	3710	4190	5000	6990	7675
1960	9980	14400	13620	10640	8210	7070	5890	5580	4240	5240	8210	9440	8543.33
1961	16540	15930	20210	15320	11820	8670	6380	4950	4560	4420	7370	7100	10272.5
1962	10290	13760	14810	9970	7390	6780	4880	4280	5040	8320	6960	10300	8565
1963	17310	14500	11320	8490	5970	5180	4300	4010	3710	4450	7390	5230	7655
1964	6070	12110	10160	7170	5700	5110	4880	4940	4070	4810	6170	8280	6622.5
1965	12300	16660	20650	13720	13790	9650	9430	7140	5520	9470	8680	14110	11760
1966	17118	18250	16515	12050	9557	7811	6518	5308	5638	9523	8743	14158	10932.4
1967	14597	16476	16070	10338	7365	7615	6588	5469	5508	7136	9896	9279	9694.75
1968	12647	11295	11327	7543	6485	5236	4671	4631	4257	5147	6186	9955	7448.33
1969	7290	7761	6879	5686	5066	6740	4995	3712	3338	4753	5375	6799	5699.5
1970	10134	11686	13448	7595	6636	6300	6639	4210	5531	7034	5309	7442	7663.67
1971	11840	6394	7319	6165	6859	7593	7233	5607	5208	6339	5419	9364	7111.67
1972	10095	15525	13779	10515	7314	6659	7891	7462	7885	15981	13234	12989	10777.4
1973	15700	16300	13000	12800	7870	9300	9300	7390	8060	9420	9430	10400	10747.5
1974	18400	13100	14300	17500	10700	10300	11700	7580	7210	7380	8440	8300	11242.5
1975	13700	11100	11000	10200	7580	6910	7090	6860	6610	10430	9420	11830	9394.17
1976	12514	14908	13527	10836	8778	12339	8970	10255	10520	10884	12810	16716	11921.4
1977	22180	23539	9861	13194	9340	8974	7866	7230	7476	10884	13144	16686	12531.2
1978	16096	11142	11859	8645	7841	8346	9186	8432	9224	7733	8212	8677	9616.08
1979	12740	15574	12559	8980	10336	8266	8047	8006	10318	9758	9854	10732	10430.8
Avg	12065.4	13463.2	13182.6	10550	7929.78	7206.25	6109.57	5242.03	5265.38	6235.53	6991.2	8879.12	8595.15
Std Dev	3545.8	3821.18	3764	2959.4	2030.95	1960.05	1820.95	1658.02	2038.93	2607.11	2304.8	2708.69	1806.76
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Avg Annual

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