Castle Gatehouse, Washington Aqueduct

Castle Gatehouse, Washington Aqueduct
U.S. National Register of Historic Places
U.S. National Historic Landmark District Contributing Property
Pumphouse at Georgetown Reservoir
Castle Gatehouse Show map of the District of Columbia Castle Gatehouse Show map of the United States
Location	Near Reservoir Rd. and MacArthur Blvd. NW Northwest Quadrant, Washington, D.C.
Coordinates	38°54′39″N 77°5′24″W / 38.91083°N 77.09000°W / 38.91083; -77.09000
Built	1899–1901
Part of	Washington Aqueduct (ID73002123)
NRHP reference No.	75002048
Significant dates
Added to NRHP	March 13, 1975
Designated NHLDCP	November 7, 1973

Castle Gatehouse, Washington Aqueduct is a pumping station at the Georgetown Reservoir on the Washington Aqueduct in The Palisades neighborhood of Washington, D.C., United States. The building is on the National Register of Historic Places and contributes to the Washington Aqueduct National Historic Landmark.