Monksville Reservoir

General data
- Name: Monksville Reservoir
- Basin: Atlantic Ocean
- Water type: Artificial lake
- Progression: Wanaque River -> Pequannock River -> Pompton River -> Passaic River -> Newark Bay -> Atlantic Ocean -> Planet Earth
- Climates: Temperate
- Continents: North America
- Countries: United States of America
Description
The Monksville Reservoir is an artificial lake created in 1987 by damming on the Wanaque River in Ringwood, New Jersey. It is named after the former community of Monksville, which was relocated and flooded upon its completion.