Blackwater National Wildlife Refuge (us-maryland)
Type: boundary=protected_area
Coordinates: 38.43968050724379, -76.11065630715646
Area: 138.516988015625 km²
OSM tags:
boundary: protected_area
leisure: nature_reserve
name: Blackwater National Wildlife Refuge
owner: United States Department of Interior, Fish & Wildlife Service
ownership: national
protect_class: 4
protected: perpetuity
protected_area: wildlife_refuge
website: https://www.fws.gov/blackwater/
wikipedia: en:Blackwater National Wildlife Refuge