Oxbow National Wildlife Refuge

Oxbow National Wildlife Refuge
IUCN category IV (habitat/species management area)
Nashua River
Map showing the location of Oxbow National Wildlife Refuge
Map showing the location of Oxbow National Wildlife Refuge
Map of the United States
LocationMiddlesex County, Worcester County, Massachusetts, United States
Nearest cityHarvard, Massachusetts
Coordinates42°29′50″N 71°37′23″W / 42.49722°N 71.62306°W / 42.49722; -71.62306
Area1,667 acres (6.75 km2)
Established1974
Governing bodyU.S. Fish and Wildlife Service
WebsiteOxbow National Wildlife Refuge

Oxbow National Wildlife Refuge is a property of the United States National Wildlife Refuge (NWR) system located in Middlesex and Worcester counties in Massachusetts. It was founded in 1974.