The Topa is a right tributary of the river Holod in Romania.[1][2] It flows into the Holod near Copăceni.[3] Its length is 38 km (24 mi) and its basin size is 276 km² (107 sq mi).[2]

Topa
Location
Country	Romania
Counties	Bihor County
Villages	Vârciorog, Corbești, Topa de Sus, Cornișești, Rogoz
Physical characteristics
Source
• coordinates	47°00′06″N 22°20′07″E
• elevation	436 m (1,430 ft)
Mouth	Holod
• location	Copăceni
• coordinates	46°46′38″N 22°10′06″E
• elevation	131 m (430 ft)
Length	38 km (24 mi)
Basin size	276 km2 (107 sq mi)
Basin features
Progression	Holod→ Crișul Negru→ Körös→ Tisza→ Danube→ Black Sea

Tributaries

The following rivers are tributaries to the Topa:[2]

• Left: Miniș, Poiana, Rogoazele, Vârciorog, Valea Copilului, Valea lui Vasile
• Right: Valea Codrului, Pietroasa, Valea Mare, Cârpeștii Mici, Valea Florii

References