Country= Cameroon Station= Nachtigal River= Sanaga Area= 76950 km2 Lat= 4.35 Lon= 11.63 Source= RivDIS PointID= 29 Area Units= km2 Discharge Units= m3/sec Starting Year= 1951 Ending Year= 1980 Total Years= 30 Total Usable Years= 29 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Avg Annual 1951 -9999 -9999 -9999 347 451 773 1160 1680 2800 3150 2430 932 -9999 1952 577 500 374 388 737 842 1190 1690 2550 2980 1740 804 1197.67 1953 484 359 408 281 398 586 898 987 2250 3000 1790 734 1014.58 1954 488 369 333 485 503 1210 1410 1350 2430 3370 2120 888 1246.33 1955 513 350 342 416 575 889 1670 2000 2540 3420 2430 944 1340.75 1956 574 403 569 696 580 1260 1530 1620 2500 3160 1890 1050 1319.33 1957 561 363 243 390 510 1040 1370 1580 2480 3280 2340 1200 1279.75 1958 671 379 282 409 834 1060 1210 1490 2160 2640 1920 913 1164 1959 536 301 194 314 515 571 1120 1440 2080 2680 1600 691 1003.5 1960 394 233 167 309 495 555 948 1490 2430 3240 2090 883 1102.83 1961 543 322 156 250 370 500 1280 1040 2240 3010 1280 559 962.5 1962 329 217 261 347 510 607 973 1440 2600 3080 2050 1060 1122.83 1963 556 415 337 386 572 450 789 1530 2430 3040 1530 678 1059.42 1964 441 261 203 386 587 690 1220 1200 2730 3520 1970 864 1172.67 1965 547 357 305 262 506 610 1300 2120 2320 2610 1300 619 1071.33 1966 382 225 137 276 655 1180 1260 1740 2480 2550 1900 758 1128.58 1967 434 302 176 176 250 442 896 1570 2190 2840 1390 616 940.17 1968 389 222 210 205 373 652 1040 1810 2190 2560 1790 760 1016.75 1969 412 263 469 344 613 833 1870 2760 3510 3280 2210 954 1459.83 1970 554 303 256 541 588 709 1180 1600 2715 2785 1515 633 1114.92 1971 444 470 498 461 399 449 816 990 2350 2070 677 448 839.33 1972 322 377 427 386 360 799 622 657 1322 2182 981 378 734.42 1973 346 388 383 304 522 658 850 1423 1773 1973 1143 553 859.67 1974 372 411 409 352 401 601 723 1628 2458 2845 1338 506 1003.67 1975 384 472 492 390 324 546 700 1275 2180 2473 1469 704 950.75 1976 438 529 560 541 485 643 627 1447 2218 2873 1821 779 1080.08 1977 479 438 470 388 293 403 704 1262 2344 1844 666 467 813.17 1978 389 388 338 310 644 516 1314 1451 2594 2505 1642 614 1058.75 1979 387 411 445 384 423 650 1099 1648 2218 2071 1565 572 989.42 1980 380 381 409 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 Avg 459.52 358.93 339.76 369.79 499.07 714.62 1095.48 1514.41 2382.14 2794.17 1675.41 743.48 1073.11 Std Dev 87.74 82.29 122.39 104.53 129.54 234.66 307.17 380.42 358.05 448.34 456.88 197.79 163.39