| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Czepinska reka |  | 8 | 899,000,000 | Maritsa | 82,700 | 42.2211000000 | 24.1969000000 | Map | |||
| Chepelare (river) |  | 12 | 1,010,000,000 | Maritsa | 86,000 | 41.8994444444 | 24.7438888889 | Map | |||
| Kriva Reka | Maritsa | 28,000 | 42.2467000000 | 23.9372000000 | Map | ||||||
| Arda (Maritsa) |  | 5,794,999,808 | 1,455 | Maritsa | 290,000 | 41.6608333333 | 26.4950000000 | Map | |||
| Tundzha |  | 7,884,000,256 | 1,940 | Maritsa | 350,000 | 41.6613888900 | 26.5625000000 | Map |