26 lakes
| Lake Name ▲ ▼ | Longitude ▲ ▼ | Latitude ▲ ▼ | Surface Area ▲ ▼ | 
|---|---|---|---|
| Agua Vermelha Reservoir | -50.32 | -19.86 | 650 | 
| Balbina Reservoir | -59.48 | -1.91 | 2360 | 
| Bariri Reservoir | -48.75 | -22.16 | 63 | 
| Barra Bonita Reservoir | -48.53 | -22.52 | 310 | 
| Billings Reservoir | -46.67 | -23.71 | 127 | 
| Broa Reservoir | -47.89 | -22.19 | 7 | 
| Capivara Reservoir | -51.35 | -22.66 | 515 | 
| Ibitinga Reservoir | -48.99 | -21.76 | 114 | 
| Ilha Solteira Reservoir | -51.35 | -20.36 | 1195 | 
| Itaipu Reservoir | -52.92 | -22.41 | 1350 | 
| Jupia Reservoir | -51.63 | -20.77 | 544 | 
| Jurumirin Reservoir | -49.23 | -23.22 | 546 | 
| Mirim Lagoon | -53.09 | -32.72 | 2970 | 
| Nova Avanhandava Reservoir | -50.20 | -21.12 | 210 | 
| Patos Lagoon | -51.36 | -31.18 | 10140 | 
| Porto Primavera Reservoir | -52.91 | -22.41 | 2250 | 
| Promissao Reservoir | -49.77 | -21.30 | 530 | 
| Rosana Reservoir | -52.86 | -22.60 | 220 | 
| Salto Grande Reservoir | -50.00 | -22.90 | 12 | 
| Samuel Reservoir | -63.45 | -8.75 | 560 | 
| Sobradinho Reservoir | -40.91 | -9.38 | 4220 | 
| Taquarucu Reservoir | -51.99 | -22.55 | 74 | 
| Tres Irmaos Reservoir | -51.29 | -20.66 | 770 | 
| Tucurui Reservoir | -49.63 | -3.85 | 2430 | 
| Volta Grande Reservoir | -48.21 | -20.04 | 205 | 
| Xavantes Reservoir | -49.73 | -23.13 | 400 |