| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Agarakadzor (vattendrag) | Arpa (river) | 40.1283300000 | 44.7291700000 | Map | |||||||
| Azatek | Arpa (river) | 10,000 | 39.6804800000 | 45.4888900000 | Map | ||||||
| Aghavnadzor (vattendrag) | 24,000,000 | Arpa (river) | 16,000 | 39.7305300000 | 45.1973300000 | Map | |||||
| Gladzor (vattendrag) | Arpa (river) | 16,000 | 39.7388900000 | 45.3292800000 | Map | ||||||
| Gnishik | 0 | 64,370,004 | Arpa (river) | 20,000 | 39.7318700000 | 45.2042800000 | Map |