481. Rio El Gallo (19.32N, 71.13W) Santiago, Stream 482. Rio El Guayabal (18.75N, 70.83W) , Stream 483. Rio El Loro (18.78N, 71.25W) San Juan, Stream 484. Rio El Manguito (18.45N, 71.5W) Baoruco, Stream 485. Rio El Maniel (19.27N, 71.52W) Elias Pina, Intermittent Stream 486. Rio El Padre (18.93N, 71.55W) San Juan, Locality 487. Rio El Raton (19.87N, 70.82W) Puerto Plata, Stream 488. Rio El Sano (19N, 69.38W) Hato Mayor, Stream 489. Rio El Toro (18.82N, 68.83W) El Seibo, Stream 490. Rio Encantamiento (19.83N, 71.18W) Puerto Plata, Intermittent Stream 491. Rio Escobar (19.02N, 69.38W) Hato Mayor, Stream 492. Rio Factor (19.32N, 69.85W) Maria Trinidad Sanchez, Stream 493. Rio Forma (19.75N, 70.55W) Puerto Plata, Stream 494. Rio Fortuna (18.55N, 71.4W) Baoruco, Stream 495. Rio Frio (19.37N, 70.28W) Duarte, Stream 496. Rio Gen (19.65N, 70.3W) Espaillat, Stream 497. Rio Gina (19N, 69.15W) El Seibo, Stream 498. Rio Grande (18.43N, 70.65W) Azua, Stream 499. Rio Grande (18.57N, 71.32W) Baoruco, Stream 500. Rio Grande (19.12N, 70.3W) , Stream 501. Rio Grande (19.38N, 71.42W) Santiago Rodriguez, Stream 502. Rio Grande (19.7N, 70.78W) Puerto Plata, Stream 503. Rio Grande (18.5N, 70.65W) Azua, Locality 504. Rio Grande (19.67N, 70.77W) Puerto Plata, Populated Place 505. Rio Grande (19.07N, 70.78W) La Vega, Stream 506. Rio Grande (18.72N, 71.03W) , Stream 507. Rio Grande (18.42N, 70.63W) Azua, Intermittent Stream 508. Rio Grande Abajo (19.68N, 70.8W) Puerto Plata, Populated Place 509. Rio Grande al Medio (19.67N, 70.78W) Puerto Plata, Populated Place 510. Rio Grande Arriba (19.67N, 70.77W) Puerto Plata, Populated Place 511. Rio Grande del Medio (18.72N, 71.03W) , Stream 512. Rio Guaiquia (18.73N, 69.15W) El Seibo, Stream 513. Rio Guajabo (19.65N, 71.72W) , Stream 514. Rio Gualetico (19.83N, 71.05W) Puerto Plata, Stream 515. Rio Guamira (18.77N, 69.32W) , Stream 516. Rio Guamita (18.77N, 69.32W) , Stream 517. Rio Guanajuma (19.3N, 70.75W) , Stream 518. Rio Guanajuma (19.48N, 70.98W) Santiago, Stream 519. Rio Guananico (19.72N, 70.92W) Puerto Plata, Stream 520. Rio Guananito (18.7N, 70.23W) San Cristobal, Stream | 521. Rio Guanche (18.82N, 68.77W) La Altagracia, Stream 522. Rio Guanuma (18.7N, 69.92W) , Stream 523. Rio Guaraguao (18.97N, 68.92W) El Seibo, Stream 524. Rio Guayabal (18.53N, 71.65W) Independencia, Stream 525. Rio Guayabal (18.75N, 70.83W) , Stream 526. Rio Guayabo (18.87N, 68.77W) La Altagracia, Stream 527. Rio Guayabo (19.18N, 69.67W) Duarte, Stream 528. Rio Guayquia (18.73N, 69.15W) El Seibo, Stream 529. Rio Guayubin (19.67N, 71.4W) , Stream 530. Rio Guiza (19.18N, 70.18W) Duarte, Stream 531. Rio Gurabo (19.47N, 70.72W) Santiago, Stream 532. Rio Gurabo (19.63N, 71.18W) , Stream 533. Rio Gurabo (19.3N, 71.67W) Dajabon, Intermittent Stream 534. Rio Gurabo (18.98N, 70.12W) Sanchez Ramirez, Stream 535. Rio Guzman (19.88N, 70.83W) Puerto Plata, Stream 536. Rio Guzmancito (19.88N, 70.83W) Puerto Plata, Stream 537. Rio Guzuman (19.88N, 70.83W) Puerto Plata, Stream 538. Rio Haina (18.42N, 70.02W) , Stream 539. Rio Hato Viejo (18.95N, 70.32W) Monsenor Nouel, Stream 540. Rio Helechal (19.32N, 69.85W) Maria Trinidad Sanchez, Stream 541. Rio Henequen (19.57N, 70.27W) Espaillat, Stream 542. Rio Herradura (18.95N, 70.08W) Sanchez Ramirez, Stream 543. Rio Higua (19.33N, 70.98W) Santiago, Intermittent Stream 544. Rio Higuamo (18.43N, 69.32W) San Pedro de Macoris, Stream 545. Rio Higuamo (18.53N, 69.35W) , Stream 546. Rio Higuano (18.53N, 69.35W) , Stream 547. Rio Higuera (18.55N, 69.98W) Distrito Nacional, Stream 548. Rio Higuero (18.55N, 69.98W) Distrito Nacional, Stream 549. Rio Honduras (19.03N, 69.28W) Hato Mayor, Stream 550. Rio Huevito (19.65N, 70.77W) Puerto Plata, Stream 551. Rio Huma (18.8N, 68.98W) El Seibo, Stream 552. Rio Iguamo (18.53N, 69.35W) , Stream 553. Rio Iguamo (18.43N, 69.32W) San Pedro de Macoris, Stream 554. Rio Inaje (19.45N, 71.42W) Santiago Rodriguez, Stream 555. Rio Inoa (19.35N, 70.98W) Santiago, Stream 556. Rio Inoa (19.3N, 70.95W) Santiago, Intermittent Stream 557. Rio Irabon (18.43N, 70.75W) Azua, Stream 558. Rio Isa (18.6N, 70.17W) San Cristobal, Stream 559. Rio Isabela (18.52N, 69.9W) , Stream 560. Rio Isabela (19.88N, 71.08W) Puerto Plata, Stream |