19:
379:
317:
1303:
1266:
1223:
1186:
1103:
1066:
1027:
990:
947:
910:
873:
825:
788:
726:
683:
646:
609:
141:
70:. All of the tributaries, including the lesser khwae, form an extensive tree-like pattern, with branches flowing through nearly every province in central and northern
774:
762:
598:
572:
1349:
1345:
640:
568:
1417:
1337:
1021:
984:
677:
603:
576:
1137:(Placement in tributary tree is approximate, geographical coordinates unavailable due to inaccurate station data from Royal Irrigation Department)
1341:
1174:
978:
904:
770:
580:
530:
432:
1168:
1144:
1134:
564:
544:
540:
536:
1447:
1162:
1150:
1097:
1060:
867:
1297:
714:
556:
520:
488:
471:
444:
1217:
1156:
856:
782:
766:
560:
552:
525:
493:
437:
1180:
862:
819:
74:. None of the tributaries of the Chao Phraya extend beyond the nation's borders. The Nan and the Yom River flow nearly parallel from
66:. Each of these tributaries (and the Chao Phraya itself) is further tributed by additional minor tributaries often referred to as
1457:
548:
1462:
1159:(Placement in tributary tree is approximate, geographical coordinates presently undeterminable due to recently built dam)
1153:(Placement in tributary tree is approximate, geographical coordinates presently undeterminable due to recently built dam)
216:
1394:
Rivers marked with a number in parentheses indicate multiple rivers in this system bearing the same name in
English.
1257:(Placement in tributary tree is approximate, geographical coordinates unavailable due to poor satellite resolution)
1177:(Placement in tributary tree is approximate, geographical coordinates unavailable due to poor satellite resolution)
1171:(Placement in tributary tree is approximate, geographical coordinates unavailable due to poor satellite resolution)
1165:(Placement in tributary tree is approximate, geographical coordinates unavailable due to poor satellite resolution)
1147:(Placement in tributary tree is approximate, geographical coordinates unavailable due to poor satellite resolution)
981:(Placement in tributary tree is approximate, geographical coordinates unavailable due to poor satellite resolution)
859:(Placement in tributary tree is approximate, geographical coordinates unavailable due to poor satellite resolution)
717:(Placement in tributary tree is approximate, geographical coordinates unavailable due to poor satellite resolution)
583:
Rivers, although the Royal
Irrigation Department report provides insufficient data to link them to tributary tree.
414:
1414:
1452:
422:
418:
1367:
508:
242:
426:
8:
1375:
465:
455:
157:
238:
201:
181:
99:
43:
31:
408:
373:
362:
357:
352:
311:
130:
106:
1421:
306:
301:
212:
173:
1379:
1363:
1357:
185:
145:
137:
111:
Chao Phraya River (Drains into the Gulf of
Thailand via the Chao Phraya Delta)
63:
1441:
1383:
1318:
1305:
1281:
1268:
1238:
1225:
1201:
1188:
1118:
1105:
1081:
1068:
1042:
1029:
1005:
992:
962:
949:
925:
912:
888:
875:
840:
827:
803:
790:
741:
728:
698:
685:
661:
648:
624:
611:
394:
381:
332:
319:
281:
126:
592:
502:
482:
293:
228:
189:
153:
120:
83:
39:
1371:
1260:
289:
285:
277:
205:
193:
95:
75:
27:
941:
755:
720:
588:
451:
265:
257:
253:
249:
165:
79:
59:
55:
1254:
513:
498:
461:
273:
261:
234:
224:
177:
169:
114:
51:
47:
18:
94:
The following is a tree demonstrating the points at which the major
478:
269:
161:
149:
71:
35:
346:
78:
to
Chumsaeng in the north of Nakhon Sawan province. The
1336:
Additional tributaries of the Chao Phraya include the
102:
branch off from the main river and from each other.
1410:
1408:
1406:
136:Additional tributaries of the Pa Sak include the
1439:
82:enters the Ping River near Sam Ngao district in
1415:Royal Irrigation Department River Gauges Report
1403:
535:Additional tributaries of the Nan include the
211:Tributaries of the Sakae Krang River include
1426:
22:Map of the Chao Phraya River drainage basin
1362:Tributaries of the Tha Chin include the
123:(Joins the Lopburi at Ayutthaya Island)
50:(along with its principal confluent the
17:
1440:
1448:Tributaries of the Chao Phraya River
501:(Joins the Nan at Ban A Ham within
117:(Joins the Chao Phraya at Bang Sai)
13:
58:(with its principal confluent the
14:
1474:
89:
248:Tributaries of the Yom include
1458:Lists of landforms of Thailand
1:
1397:
7:
10:
1479:
1463:Lists of river tributaries
591:(Joins the Chao Phraya at
227:(Joins the Chao Phraya at
204:(Joins the Chao Phraya at
423:Amphoe Mueang Phitsanulok
481:(Joins the Nan within
464:(Joins the Nan within
454:(Joins the Nan within
417:(Joins the Nan within
395:16.51833°N 100.32667°E
333:16.44083°N 100.35583°E
237:(Joins the Nan within
23:
1319:19.15306°N 99.01222°E
1282:19.10222°N 98.94694°E
1239:18.92028°N 98.96722°E
1202:18.89111°N 98.97278°E
1119:18.53972°N 98.94139°E
1082:18.54250°N 98.93528°E
1043:18.54944°N 98.86028°E
1006:18.50139°N 98.85111°E
963:18.42861°N 98.70222°E
926:18.37000°N 98.68194°E
889:18.18861°N 98.63389°E
841:17.68806°N 98.75028°E
804:17.03833°N 99.06667°E
742:17.12361°N 99.05972°E
699:16.74611°N 99.21806°E
662:16.68389°N 99.27111°E
625:16.49500°N 99.49889°E
243:Nakhon Sawan Province
129:(Joins the Pa Sak at
21:
761:Tributaries include
427:Phitsanulok Province
1315: /
1300:(Joins the Ping at
1278: /
1263:(Joins the Ping at
1235: /
1220:(Joins the Ping at
1198: /
1183:(Joins the Ping at
1115: /
1078: /
1063:(Joins the Ping at
1039: /
1024:(Joins the Khan at
1002: /
987:(Joins the Ping at
959: /
944:(Joins the Ping at
922: /
907:(Joins the Ping at
885: /
870:(Joins the Ping at
837: /
822:(Joins the Ping at
800: /
785:(Joins the Ping at
738: /
723:(Joins the Ping at
695: /
680:(Joins the Ping at
658: /
643:(Joins the Ping at
621: /
606:(Joins the Ping at
400:16.51833; 100.32667
391: /
338:16.44083; 100.35583
329: /
1420:2009-08-14 at the
1324:19.15306; 99.01222
1287:19.10222; 98.94694
1244:18.92028; 98.96722
1207:18.89111; 98.97278
1124:18.53972; 98.94139
1087:18.54250; 98.93528
1048:18.54944; 98.86028
1011:18.50139; 98.85111
968:18.42861; 98.70222
931:18.37000; 98.68194
894:18.18861; 98.63389
846:17.68806; 98.75028
809:17.03833; 99.06667
747:17.12361; 99.05972
704:16.74611; 99.21806
667:16.68389; 99.27111
630:16.49500; 99.49889
466:Uttaradit Province
456:Uttaradit Province
376:(Joins the Nan at
358:Tha Muen Ram River
314:(Joins the Nan at
24:
1453:Chao Phraya River
239:Amphoe Chum Saeng
202:Sakae Krang River
100:Chao Phraya River
44:Sakae Krang River
32:Chao Phraya River
1470:
1433:
1430:
1424:
1412:
1330:
1329:
1327:
1326:
1325:
1320:
1316:
1313:
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1236:
1233:
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1228:
1213:
1212:
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1209:
1208:
1203:
1199:
1196:
1195:
1194:
1191:
1130:
1129:
1127:
1126:
1125:
1120:
1116:
1113:
1112:
1111:
1108:
1100:(Joins Kuang at
1093:
1092:
1090:
1089:
1088:
1083:
1079:
1076:
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1074:
1071:
1054:
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1017:
1016:
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974:
973:
971:
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952:
937:
936:
934:
933:
932:
927:
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920:
919:
918:
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899:
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895:
890:
886:
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881:
878:
852:
851:
849:
848:
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842:
838:
835:
834:
833:
830:
815:
814:
812:
811:
810:
805:
801:
798:
797:
796:
793:
753:
752:
750:
749:
748:
743:
739:
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734:
731:
710:
709:
707:
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693:
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691:
688:
673:
672:
670:
669:
668:
663:
659:
656:
655:
654:
651:
636:
635:
633:
632:
631:
626:
622:
619:
618:
617:
614:
599:Khlung River (2)
409:Phichit Province
406:
405:
403:
402:
401:
396:
392:
389:
388:
387:
384:
374:Wang Thong River
353:Wat Ta Yom River
344:
343:
341:
340:
339:
334:
330:
327:
326:
325:
322:
107:Gulf of Thailand
1478:
1477:
1473:
1472:
1471:
1469:
1468:
1467:
1438:
1437:
1436:
1431:
1427:
1422:Wayback Machine
1413:
1404:
1400:
1350:Khun Kaeo River
1346:Bang Kaeo River
1323:
1321:
1317:
1314:
1309:
1306:
1304:
1302:
1301:
1286:
1284:
1280:
1277:
1272:
1269:
1267:
1265:
1264:
1243:
1241:
1237:
1234:
1229:
1226:
1224:
1222:
1221:
1206:
1204:
1200:
1197:
1192:
1189:
1187:
1185:
1184:
1123:
1121:
1117:
1114:
1109:
1106:
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1101:
1086:
1084:
1080:
1077:
1072:
1069:
1067:
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1064:
1047:
1045:
1041:
1038:
1033:
1030:
1028:
1026:
1025:
1010:
1008:
1004:
1001:
996:
993:
991:
989:
988:
967:
965:
961:
958:
953:
950:
948:
946:
945:
930:
928:
924:
921:
916:
913:
911:
909:
908:
893:
891:
887:
884:
879:
876:
874:
872:
871:
845:
843:
839:
836:
831:
828:
826:
824:
823:
808:
806:
802:
799:
794:
791:
789:
787:
786:
754:in the town of
746:
744:
740:
737:
732:
729:
727:
725:
724:
703:
701:
697:
694:
689:
686:
684:
682:
681:
666:
664:
660:
657:
652:
649:
647:
645:
644:
641:Wang Chao River
629:
627:
623:
620:
615:
612:
610:
608:
607:
415:Khwae Noi River
399:
397:
393:
390:
385:
382:
380:
378:
377:
337:
335:
331:
328:
323:
320:
318:
316:
315:
312:Tha Luang River
307:Wang Pong River
302:Butsabong River
213:Huai Thap Salao
92:
12:
11:
5:
1476:
1466:
1465:
1460:
1455:
1450:
1435:
1434:
1425:
1401:
1399:
1396:
1392:
1391:
1390:
1389:
1388:
1387:
1358:Tha Chin River
1355:
1354:
1353:
1338:Wang River (3)
1334:
1333:
1332:
1295:
1258:
1252:
1215:
1178:
1172:
1166:
1160:
1154:
1148:
1142:
1141:
1140:
1139:
1138:
1058:
1057:
1056:
1022:Wang River (2)
985:Khan River (2)
982:
976:
939:
902:
865:
860:
854:
817:
780:
779:
778:
718:
712:
678:Pra Dang River
675:
638:
604:Suan Mak River
601:
586:
585:
584:
533:
528:
523:
518:
517:
516:
511:
496:
491:
486:
476:
475:
474:
459:
449:
448:
447:
442:
441:
440:
412:
371:
370:
369:
368:
367:
366:
365:
309:
304:
299:
298:
297:
222:
221:
220:
199:
198:
197:
134:
118:
91:
90:Tributary tree
88:
64:Tha Chin River
26:The principal
9:
6:
4:
3:
2:
1475:
1464:
1461:
1459:
1456:
1454:
1451:
1449:
1446:
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1429:
1423:
1419:
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1411:
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1407:
1402:
1395:
1385:
1381:
1377:
1373:
1369:
1365:
1361:
1360:
1359:
1356:
1351:
1347:
1343:
1342:Yai River (2)
1339:
1335:
1328:
1299:
1296:
1291:
1262:
1259:
1256:
1253:
1248:
1219:
1216:
1211:
1182:
1179:
1176:
1175:Lai River (2)
1173:
1170:
1167:
1164:
1161:
1158:
1155:
1152:
1149:
1146:
1143:
1136:
1133:
1132:
1128:
1099:
1096:
1095:
1091:
1062:
1059:
1052:
1023:
1020:
1019:
1015:
986:
983:
980:
979:Tun River (2)
977:
972:
943:
940:
935:
906:
903:
898:
869:
866:
864:
861:
858:
855:
850:
821:
818:
813:
784:
781:
776:
772:
768:
764:
760:
759:
757:
751:
722:
719:
716:
713:
708:
679:
676:
671:
642:
639:
634:
605:
602:
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594:
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587:
582:
578:
574:
570:
566:
562:
558:
554:
550:
546:
542:
538:
534:
532:
531:Yao River (2)
529:
527:
524:
522:
519:
515:
512:
510:
507:
506:
504:
500:
497:
495:
492:
490:
487:
484:
480:
477:
473:
470:
469:
467:
463:
460:
457:
453:
450:
446:
443:
439:
436:
435:
434:
433:Om Sing River
431:
430:
428:
424:
420:
416:
413:
410:
404:
375:
372:
364:
363:Chomphu River
361:
360:
359:
356:
355:
354:
351:
350:
348:
342:
313:
310:
308:
305:
303:
300:
295:
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279:
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259:
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251:
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226:
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218:
214:
210:
209:
207:
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200:
195:
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187:
183:
179:
175:
171:
167:
163:
159:
155:
151:
147:
143:
139:
135:
132:
128:
127:Lopburi River
125:
124:
122:
119:
116:
113:
112:
110:
109:
108:
105:
104:
103:
101:
97:
87:
85:
81:
77:
73:
69:
65:
61:
57:
53:
49:
45:
41:
37:
33:
29:
20:
16:
1432:Google Earth
1428:
1393:
1376:Chorakhe Sam
1169:Mempin River
1145:Khanat River
1135:Sapuat River
593:Nakhon Sawan
503:Nan Province
483:Nan Province
229:Nakhon Sawan
158:Wang Chomphu
121:Pa Sak River
93:
84:Tak province
67:
40:Pa Sak River
25:
15:
1322: /
1285: /
1261:Taeng River
1242: /
1205: /
1163:Phaem River
1122: /
1085: /
1061:Kuang River
1046: /
1009: /
966: /
929: /
905:Klang River
892: /
868:Chaem River
844: /
807: /
745: /
702: /
665: /
628: /
549:Haeng River
398: /
386:100°19′36″E
336: /
324:100°21′21″E
206:Uthai Thani
194:Phaya Klang
182:Saduang Yai
96:tributaries
76:Phitsanulok
62:), and the
28:tributaries
1442:Categories
1398:References
1348:, and the
1310:99°00′44″E
1307:19°09′11″N
1298:Ngat River
1273:98°56′49″E
1270:19°06′08″N
1230:98°58′02″E
1227:18°55′13″N
1193:98°58′22″E
1190:18°53′28″N
1110:98°56′29″E
1107:18°32′23″N
1073:98°56′07″E
1070:18°32′33″N
1034:98°51′37″E
1031:18°32′58″N
997:98°51′04″E
994:18°30′05″N
954:98°42′08″E
951:18°25′43″N
917:98°40′55″E
914:18°22′12″N
880:98°38′02″E
877:18°11′19″N
832:98°45′01″E
829:17°41′17″N
795:99°04′00″E
792:17°02′18″N
733:99°03′35″E
730:17°07′25″N
721:Wang River
715:Raka River
690:99°13′05″E
687:16°44′46″N
653:99°16′16″E
650:16°41′02″N
616:99°29′56″E
613:16°29′42″N
589:Ping River
573:Grung Grak
521:Khun River
509:Yang River
489:Haet River
472:Phai River
452:Tron River
445:Phak River
419:Chom Thong
383:16°31′06″N
321:16°26′27″N
217:Khlong Pho
80:Wang River
60:Wang River
56:Ping River
1255:Nai River
1218:Rim River
1157:Tip River
1151:San River
1098:Tha River
857:Tun River
783:Tak River
569:Bang Kaeo
526:Pua River
514:Bua River
499:Hao River
494:Yao River
462:Pat River
438:Fua River
235:Yom River
225:Nan River
174:Khon Kaen
131:Ayutthaya
115:Noi River
52:Yom River
48:Nan River
1418:Archived
1380:Bang Len
1364:Kra Sieo
1181:Sa River
942:Li River
863:Pa River
820:Ko River
577:Ban Mung
479:Wa River
186:Ban Bong
146:Pa Daeng
138:Muak Lek
72:Thailand
38:are the
36:Thailand
1386:Rivers.
1384:Chin Si
581:Sai Yoi
425:in the
407:within
347:Phichit
282:Ramphan
241:in the
196:Rivers.
98:of the
54:), the
30:of the
1344:, the
1340:, the
777:Rivers
773:&
579:, and
565:Kleung
545:Khlung
296:Rivers
294:Kam Mi
190:Tarang
154:Sonthi
46:, the
42:, the
1372:Tawip
771:Chang
290:Khuan
278:Phuak
142:Phung
68:khwae
1382:and
1368:Yang
557:Kaem
541:Khan
537:Than
292:and
266:Suat
258:Ngim
254:Ngao
250:Pong
215:and
192:and
166:Chun
150:Kong
775:Soi
767:Tui
756:Tak
561:Kap
553:Fia
345:in
286:Lai
274:Mok
262:Sin
178:Yai
170:Duk
34:of
1444::
1405:^
1378:,
1374:,
1370:,
1366:,
1131:)
1094:)
1018:)
769:,
765:,
763:Mo
758:)
595:)
575:,
571:,
567:,
563:,
559:,
555:,
551:,
547:,
543:,
539:,
505:)
468:)
429:)
421:,
349:)
288:,
284:,
280:,
276:,
272:,
270:Pi
268:,
264:,
260:,
256:,
252:,
245:)
231:)
208:)
188:,
184:,
180:,
176:,
172:,
168:,
164:,
162:Na
160:,
156:,
152:,
148:,
144:,
140:,
86:.
1352:.
1331:)
1294:)
1251:)
1214:)
1055:)
975:)
938:)
901:)
853:)
816:)
711:)
674:)
637:)
485:)
458:)
411:)
219:.
133:)
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