Wierzyca

The Wierzyca is a river of Poland, and a tributary of the Vistula, which it joins at Gniew. The Wierzyca's own tributaries include the Mała Wierzyca.

Wierzyca
Wierzyca in Stara Kiszewa
Location
Country	Poland
Voivodeship	Pomeranian
Physical characteristics
Source	Lake Piotrowskie
• location	northern lakeshore, east of Piotrowo, Kartuzy County
• coordinates	54°11′25″N 18°09′11″E
Mouth	Vistula
• location	Gniew, Tczew County
• coordinates	53°49′55″N 18°50′10″E
Length	151.4 km (94.1 mi)
Basin size	1,603 km2 (619 sq mi)
Discharge
• average	8.94 m3/s (316 cu ft/s) near Brody Pomorskie, Tczew County
Basin features
Progression	Vistula→ Baltic Sea
Tributaries
• left	Mała Wierzyca Wietcisa [pl]
• right	Węgiermuca [pl] Piesienica [pl]

See also

• Mała Wierzyca