Repositorio Institucional
| Río Saguas [1] |
| Río Salado [3] |
| Río Salmerón [1] |
| Río San Antonio [5] |
| Río San Carlos [4] |
| Río Sanchon [1] |
| río San Diego [1] |
| Río San Ignacio [1] |
| Río San José [2] |
| Río San José de Galipán [1] |
| Rio San Juan [1] |
| Río San Juan [11] |
| Río San Juan Díaz [1] |
| , Rio San Judas [1] |
| Río San Luis [1] |
| Río San Luís [1] |
| Río San Miguel [2] |
| Río San Pablo [1] |
| río San Pedro [2] |
| río San Rafael [1] |
| Río San Roque [1] |
| Río Santa Ana [3] |
| río Santa Bárbara [1] |
| Río Santa Cruz [1] |
| Río Santa Fé [1] |
| río Santa Isabel [1] |
| Río Santa Rita [1] |
| Río Santa Rosa [1] |
| Río Santa Rosa de Aguas Blancas [1] |
| Río Santa Rosa de Aguas Negras [1] |