| Station | Percentage Variation in the Flow Rate between the Periods |
| Funil HPP Downstream 1 | - |
| Resende | 39.67 |
| Funil HPP Downstream 2 | - |
| Volta Redonda | 9.91 |
| Barra do Piraí | 7.11 |
| Paraíba do Sul | - |
| Anta | 11.17 |
| Três Irmãos | 7.87 |
| São Fidélis | - |
| Campos Municipal Bridge | -1.70 |