| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Pärlijõgi |  | Mustjõgi (Gauja) | 39,000 | 57.5907020000 | 26.9605830000 | Map | |||||
| Ahelo | 67,300,000 | Ähijärv | Mustjõgi (Gauja) | 18,600 | 57.6986833333 | 26.5148916667 | Map | ||||
| Hargla oja | Mustjõgi (Gauja) | 57.6781400000 | 26.4002900000 | Map | |||||||
| Maru oja | Mustjõgi (Gauja) | 57.8315500000 | 26.6575000000 | Map | |||||||
| Vaidava River |  | 556,700,032 | 172 | Lake Murati | Mustjõgi (Gauja) | 72,000 | 57.5743690000 | 27.0889200000 | Map |