Marked Tree Lock and Siphons

Also known as: St. Francis River Lock and Siphons
On the St. Francis River, Marked Tree, Arkansas

Map 

National Register information 

Note: The following information comes from the NRHP database and has not been verified.
Status
Posted to the National Register of Historic Places on May 2, 1988
Reference number
88000431
Areas of significance
Engineering; Transportation
Level of significance
National
Evaluation criteria
A - Event; C - Design/Construction
Property type
District
Historic functions
Water-related; Public works
Current function
Public works
Period of significance
1925-1949
Significant years
1926; 1938; 1939
Number of properties
Contributing buildings: 2
Contributing structures: 3

Sources