Country=	Mexico
Station=	Bocadel Cerro
River=	Usumacinta
Area=	47697 km2
Lat=	17.43
Lon=	-91.48
Source=	RivDIS
PointID=	338
Area Units=	km2
Discharge Units=	m3/sec
Starting Year=	1969
Ending Year=	1983
Total Years=	15
Total Usable Years=	15

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Avg Annual
1969	1473	915	818	816	986	2406	3690	3948	5223	3352	2708	2608	2411.92
1970	1160	1226	804	632	644	1053	2748	3264	4419	4558	3431	2070	2167.42
1971	1163	811	690	647	554	628	1534	1980	3343	3162	3094	1908	1626.17
1972	1471	1419	696	523	424	1502	2448	4203	3245	2686	1870	1719	1850.5
1973	1049	688	529	526	572	976	1207	2235	3522	4326	3468	2367	1788.75
1974	1419	910	811	367	550	1389	2489	1711	2653	4090	2042	1190	1635.08
1975	1021	999	636	457	407	555	829	1228	2900	3962	4338	2174	1625.5
1976	1684	1373	859	563	678	2073	3251	2136	2902	2174	2053	2551	1858.08
1977	1076	819	909	635	622	1971	2249	2605	2403	1878	2132	1865	1597
1978	1239	971	1205	853	734	2112	3222	2345	4213	3830	2658	1992	2114.5
1979	1300	933	810	635	658	1879	3324	3477	5083	5106	2810	3263	2439.83
1980	1768	1476	1168	865	852	2301	2683	3066	3829	3594	2754	3026	2281.83
1981	1453	1910	1570	870	782	2692	3981	4962	4832	4363	2967	2087	2705.75
1982	1565	1136	962	608	769	2109	2863	3137	4485	5874	2411	1486	2283.75
1983	1298	784	684	726	532	1094	3541	3347	4121	4698	2577	1399	2066.75

Avg	1342.6	1091.33	876.73	648.2	650.93	1649.33	2670.6	2909.6	3811.53	3843.53	2754.2	2113.67	2030.19

Std Dev	222.01	321.14	255.98	147.89	151.29	647.71	883.58	975.44	869.43	1042.23	630.78	559.28	338.21