| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Tjobsa | 1,160,000,000 | Kostroma River | 140,000 | 58.3961110000 | 41.3572220000 | Map | |||||
| Obnora |  | 2,440,000,000 | Kostroma River | 132,000 | 58.2198610000 | 40.9595560000 | Map | ||||
| Andoba | 914,000,000 | Kostroma River | 122,000 | 58.0227360000 | 41.8140830000 | Map | |||||
| Bolshaya Ezan | 125,000,000 | Kostroma River | 34,000 | 58.8055555556 | 41.9836111111 | Map | |||||
| Vocha | 1,360,000,000 | Kostroma River | 72,900 | 58.8680555556 | 42.8547222222 | Map |