Country=	Brasil
Station=	Ponte Quebra Linha
River=	Maranhao
Area=	11008 km2
Lat=	-14.98
Lon=	-48.72
Source=	ANEEL
PointID=	94
Area Units=	km2
Discharge Units=	m3/sec
Starting Year=	1966
Ending Year=	1984
Total Years=	19
Total Usable Years=	18

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Avg Annual
1966	451	380	316	247	191	129	179	192	166	270	273	522	276.33
1967	539	733	733	620	373	268	192	147	138	157	285	537	393.5
1968	433	829	1237	626	372	264	198	162	154	218	373	818	473.67
1969	553	1074	898	473	368	265	186	148	131	166	642	879	481.92
1970	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999
1971	293	315	407	383	209	163	123	106	100	211	647	713	305.83
1972	504	550	636	563	315	222	175	143	124	285	477	1129	426.92
1973	753	754	1038	947	515	361	266	203	170	455	602	651	559.58
1974	550	492	1073	948	579	383	282	213	174	219	287	396	466.33
1975	445	627	418	597	314	219	169	133	109	215	306	329	323.42
1976	315	505	630	395	286	187	143	125	147	178	524	888	360.25
1977	1079	1469	636	625	429	338	235	184	181	227	298	633	527.83
1978	1461	1068	1497	787	500	390	307	231	193	273	337	-9999	-9999
1979	-9999	2172	1226	848	549	446	336	267	268	237	370	387	-9999
1980	1537	2992	1493	1002	662	497	393	306	297	248	444	1003	906.17
1981	1187	729	956	940	595	449	341	267	212	360	728	599	613.58
1982	1822	1094	1240	926	606	348	297	311	316	384	393	459	683
1983	1239	2535	1132	844	621	481	388	295	271	331	500	974	800.92
1984	730	569	680	800	425	296	234	211	237	272	258	371	423.58

Avg	817.12	1049.28	902.56	698.39	439.39	317	246.89	202.44	188.22	261.44	430.22	664	501.43

Std Dev	460.25	745.79	353.89	221.07	141.28	107.84	80.69	63.33	63.37	76.47	143.75	240.11	171.27