| Name | Country | Feature class | Latitude | Longitude |
|---|
3501  | Río Broncini
-15.7833333-67.6666667 | Bolivia, La Paz Department | stream | S 15° 47′ 0'' | W 67° 40′ 0'' |
| 3502 | Rápido Boyer
-15.1-63.1333333 | Bolivia, Santa Cruz Department | rapids | S 15° 6′ 0'' | W 63° 8′ 0'' |
| 3503 | Arroyo Botifanda
-11.3166667-68.7333333 | Bolivia, Pando | stream | S 11° 19′ 0'' | W 68° 44′ 0'' |
| 3504 | Laguna Borochi
-15.0333333-60.1833333 | Bolivia, Santa Cruz Department | intermittent lake | S 15° 2′ 0'' | W 60° 11′ 0'' |
| 3505 | Laguna Bornuni
-17.4-67.1166667 | Bolivia, La Paz Department | pond | S 17° 24′ 0'' | W 67° 7′ 0'' |
| 3506 | Río Bombo
-18.3666667-66.7666667 | Bolivia, Oruro | stream | S 18° 22′ 0'' | W 66° 46′ 0'' |
| 3507 | Cachuela Bolivar
-10.4333333-65.2 | Bolivia, Beni Department | waterfall(s) | S 10° 26′ 0'' | W 65° 12′ 0'' |
| 3508 | Bahía Bolívar
-18.4333333-67.3 | Bolivia, Oruro | bay | S 18° 26′ 0'' | W 67° 18′ 0'' |
| 3509 | Río Bojoy
-15.5833333-67.4 | Bolivia, La Paz Department | stream | S 15° 35′ 0'' | W 67° 24′ 0'' |
| 3510 | Río Blanco
-21.991695-67.608368 | Bolivia, Potosí Department | stream | S 21° 59′ 30'' | W 67° 36′ 30'' |
| 3511 | Río Blanco
-20.746269-65.819502 | Bolivia, Potosí Department | stream | S 20° 44′ 46'' | W 65° 49′ 10'' |
| 3512 | Río Blanco
-19.7166667-68.5 | Bolivia, Potosí Department | stream | S 19° 43′ 0'' | W 68° 30′ 0'' |
| 3513 | Río Blanco
-17.8-64.0166667 | Bolivia, Santa Cruz Department | stream | S 17° 48′ 0'' | W 64° 1′ 0'' |
| 3514 | Río Blanco
-17.7-64.0333333 | Bolivia, Santa Cruz Department | stream | S 17° 42′ 0'' | W 64° 2′ 0'' |
| 3515 | Río Blanco
-17.2666667-64.95 | Bolivia, Cochabamba | stream | S 17° 16′ 0'' | W 64° 57′ 0'' |
| 3516 | Río Blanco
-17.1666667-64.4833333 | Bolivia, Cochabamba | stream | S 17° 10′ 0'' | W 64° 29′ 0'' |
| 3517 | Río Blanco
-12.5-64.3 | Bolivia, Beni Department | stream | S 12° 30′ 0'' | W 64° 18′ 0'' |
| 3518 | Quebrada Blanco
-17.8333333-63.5333333 | Bolivia, Santa Cruz Department | intermittent stream | S 17° 50′ 0'' | W 63° 32′ 0'' |
| 3519 | Arroyo Blanco
-10.5166667-66.4666667 | Bolivia, Pando | stream | S 10° 31′ 0'' | W 66° 28′ 0'' |
| 3520 | Quebrada Blanca
-21.987126-67.966483 | Bolivia, Potosí Department | intermittent stream | S 21° 59′ 13'' | W 67° 57′ 59'' |
| 3521 | Laguna Bibosi
-16.4833333-60.9166667 | Bolivia, Santa Cruz Department | intermittent lake | S 16° 29′ 0'' | W 60° 55′ 0'' |
| 3522 | Arroyo Bibosi
-17.1333333-61.6 | Bolivia, Santa Cruz Department | intermittent stream | S 17° 8′ 0'' | W 61° 36′ 0'' |
| 3523 | Río Biata
-11.747278-66.781601 | Bolivia, Beni Department | stream | S 11° 44′ 50'' | W 66° 46′ 53'' |
| 3524 | Río Beu
-14.9833333-67.75 | Bolivia, La Paz Department | stream | S 14° 59′ 0'' | W 67° 45′ 0'' |
| 3525 | Laguna Berta Khara
-19.595089-68.310176 | Bolivia, Oruro | intermittent lake | S 19° 35′ 42'' | W 68° 18′ 36'' |
| 3526 | Río Bermejo
-18.187467-63.560088 | Bolivia, Santa Cruz Department | stream | S 18° 11′ 14'' | W 63° 33′ 36'' |
| 3527 | Laguna Berlin
-16.1166667-60.4166667 | Bolivia, Santa Cruz Department | intermittent lake | S 16° 7′ 0'' | W 60° 25′ 0'' |
| 3528 | Río Berenguela
-17.4833333-69.2333333 | Bolivia, La Paz Department | stream | S 17° 29′ 0'' | W 69° 14′ 0'' |
| 3529 | Arroyo Beni
-17.1666667-64.35 | Bolivia, Santa Cruz Department | stream | S 17° 10′ 0'' | W 64° 21′ 0'' |
| 3530 | Arroyo Belmonte
-10.1666667-65.7 | Bolivia, Pando | stream | S 10° 10′ 0'' | W 65° 42′ 0'' |
| 3531 | Río Bello
-16.05-68.9166667 | Bolivia, La Paz Department | stream | S 16° 3′ 0'' | W 68° 55′ 0'' |
| 3532 | Río Bella Vista
-18.692838-68.62277 | Bolivia, Oruro | stream | S 18° 41′ 34'' | W 68° 37′ 22'' |
| 3533 | Cañón Bella Vista
-16.3666667-61.4666667 | Bolivia, Santa Cruz Department | ravine(s) | S 16° 22′ 0'' | W 61° 28′ 0'' |
| 3534 | Arroyo Bella Brisa
-11.3-66.2666667 | Bolivia, Pando | stream | S 11° 18′ 0'' | W 66° 16′ 0'' |
| 3535 | Río Belén Tambo
-17.8166667-66.4 | Bolivia, Cochabamba | stream | S 17° 49′ 0'' | W 66° 24′ 0'' |
| 3536 | Río Belen
-17.3333333-67.55 | Bolivia, La Paz Department | stream | S 17° 20′ 0'' | W 67° 33′ 0'' |
| 3537 | Quebrada de Belén
-21.556276-65.244415 | Bolivia, Tarija Department | stream | S 21° 33′ 22'' | W 65° 14′ 39'' |
| 3538 | Laguna Belen
-16.05-60.4166667 | Bolivia, Santa Cruz Department | intermittent lake | S 16° 3′ 0'' | W 60° 25′ 0'' |
| 3539 | Quebrada Beata Khaua
-19.05-68.5166667 | Bolivia, Oruro | intermittent stream | S 19° 3′ 0'' | W 68° 31′ 0'' |
| 3540 | Quebrada Bayo
-21.757068-67.934902 | Bolivia, Potosí Department | intermittent stream | S 21° 45′ 25'' | W 67° 56′ 5'' |
| 3541 | Río Baures
-12.5-64.3 | Bolivia, Beni Department | section of stream | S 12° 30′ 0'' | W 64° 18′ 0'' |
| 3542 | Río Batea Mayu
-18.117718-65.376133 | Bolivia, Cochabamba | stream | S 18° 7′ 3'' | W 65° 22′ 34'' |
| 3543 | Laguna Batea
-17.2333333-66.1833333 | Bolivia, Cochabamba | lakes | S 17° 14′ 0'' | W 66° 11′ 0'' |
| 3544 | Río Batallas
-16.25-68.6 | Bolivia, La Paz Department | stream | S 16° 15′ 0'' | W 68° 36′ 0'' |
| 3545 | Quebrada Barrial
-18.175014-64.629206 | Bolivia, Cochabamba | intermittent stream | S 18° 10′ 30'' | W 64° 37′ 45'' |
| 3546 | Quebrada Barranquilla
-21.710459-67.781331 | Bolivia, Potosí Department | intermittent stream | S 21° 42′ 37'' | W 67° 46′ 52'' |
| 3547 | Quebrada Barrancani
-20.8666667-66.9166667 | Bolivia, Potosí Department | intermittent stream | S 20° 52′ 0'' | W 66° 55′ 0'' |
| 3548 | Río de Barisan
-13.8333333-63.6333333 | Bolivia, Beni Department | intermittent stream | S 13° 50′ 0'' | W 63° 38′ 0'' |
| 3549 | Quebrada Barbecho
-21.5666667-65.6 | Bolivia, Potosí Department | stream | S 21° 34′ 0'' | W 65° 36′ 0'' |
| 3550 | Río Bandorcito
-18.485998-64.815233 | Bolivia, Cochabamba | stream | S 18° 29′ 9'' | W 64° 48′ 54'' |
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