| name | image | type | Area (m²) | basin (m²) | Depth (m) | Height (m) | latitude (°) | Length (m) | longitude (°) | surface elevation (m) | volume (m³) | Width (m) | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lago de Itaipu |  | 1,350,000,000 | 217 | -25.0400000000 | -54.4500000000 | Map | |||||||
| Lago Ypoá |  | -25.8999996185 | -57.4166679382 | Map | |||||||||
| Laguna Blanca (Paraguay) |  | 1,470,000 | 7 | -23.7999992371 | -56.2833328247 | 150 | Map | ||||||
| Ypacaraí Lake |  | 55,900,000 | 3 | 64 | -25.2999992371 | 24,000 | -57.3499984741 | 6,000 | Map | ||||
| Pantanal |  | Natural reservoir | 878,710,016 | -18.0000000000 | -56.5000000000 | Map |