Country=	El_Salvador
Station=	SanMarcos
River=	Lempa
Area=	18246 km2
Lat=	13.43
Lon=	-88.7
Source=	RivDIS
PointID=	333
Area Units=	km2
Discharge Units=	m3/sec
Starting Year=	1969
Ending Year=	1980
Total Years=	12
Total Usable Years=	7

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Avg Annual
1969	55.5	42.5	38	50	162	577	689	1138	2189	1161	277	138	543.08
1970	101	97.5	75	81	128	352	758	1149	1756	844	243	152	478.04
1971	121	99.5	77	80	144	314	889	1143	1037	1723	257	156	503.38
1972	118	103	101	104	210	517	252	352	524	267	165	101	234.5
1973	60	58.5	63	62.5	168	717	642	1234	1289	1724	329	182	544.08
1974	117	94	107	98	178	816	534	383	-9999	438	-9999	97.5	-9999
1975	72.5	59.5	53.5	45	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999
1976	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999
1977	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999
1978	123	129	116	130	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999
1979	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999
1980	163	162	153	155	274	629	448	644	907	626	-9999	-9999	-9999

Avg	103.44	93.94	87.06	89.5	180.57	560.29	601.71	863.29	1283.67	969	254.2	137.75	460.62

Std Dev	32.97	35.08	33.56	34.39	45.05	169.4	195.2	361.14	551.15	545.56	53.3	30.18	115.78