Country=	Mexico
Station=	LasPerlas
River=	Cortzacoalcos
Area=	9224 km2
Lat=	17.63
Lon=	-94.87
Source=	RivDIS
PointID=	1080
Area Units=	km2
Discharge Units=	m3/sec
Starting Year=	1976
Ending Year=	1979
Total Years=	4
Total Usable Years=	4

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Avg Annual
1976	295	191	121	76	62.5	185	401	705	1201	422	349	293	358.46
1977	199	162	115	85	54.5	107	385	691	456	403	447	331	286.29
1978	187	162	109	71	84.5	505	1178	822	1558	1220	441	377	559.54
1979	256	186	131	89	85.5	235	433	1543	1304	395	299	427	448.63

Avg	234.25	175.25	119	80.25	71.75	258	599.25	940.25	1129.75	610	384	357	413.23

Std Dev	43.7	13.37	8.12	7.12	13.55	149.72	334.59	351.7	410.11	352.32	62.59	50.18	102.19