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Statements

Subject Item
dbr:Marked_Tree_Lock_and_Siphons
rdf:type
dbo:Place dbo:Location schema:LandmarksOrHistoricalBuildings geo:SpatialThing dbo:HistoricPlace owl:Thing dbo:ArchitecturalStructure schema:Place
rdfs:label
Marked Tree Lock and Siphons Marked Tree Lock and Siphons
rdfs:comment
Als Marked Tree Lock and Siphons (deutsch etwa Schleuse und Heber bei Marked Tree) wird eine Hochwasserschutzanlage bei im Poinsett County im Nordosten des US-Bundesstaats Arkansas bezeichnet. Die 1988 in das National Register of Historic Places aufgenommene Anlage besteht aus einer stillgelegten Schleuse und Hebern, mit denen der Saint Francis River einen Deich überquert. The Marked Tree Lock and Siphons are a flood control facility on the St. Francis River in Poinsett County, Arkansas. These facilities are located about 9 miles (14 km) north of Marked Tree. Built in 1926, the lock is located on a now disused and partially filled artificial channel west of the main river. It has a concrete trough about 130 feet (40 m) long and 30 feet (9.1 m) high, with a small brick control house from which four gates are operated to regulate water flow through the lock. The lock gates have been removed and that area filled in and topped by a roadway. The siphons are located on a levee that impounds the main river channel several hundred feet upstream from the lock, and consist of a series large metal tubes, whose ends are mounted in submerged concrete structures above and
foaf:name
Marked Tree Lock and Siphons
dbp:name
Marked Tree Lock and Siphons
geo:lat
35.58611297607422
geo:long
-90.42972564697266
foaf:depiction
n18:Lock_and_siphons_NRHP_Marked_Tree_2014-03-28_005.jpg
dcterms:subject
dbc:Infrastructure_completed_in_1926 dbc:Buildings_and_structures_in_Poinsett_County,_Arkansas dbc:National_Register_of_Historic_Places_in_Poinsett_County,_Arkansas dbc:Historic_districts_on_the_National_Register_of_Historic_Places_in_Arkansas
dbo:wikiPageID
44607718
dbo:wikiPageRevisionID
1014997117
dbo:wikiPageWikiLink
dbc:Infrastructure_completed_in_1926 dbc:Buildings_and_structures_in_Poinsett_County,_Arkansas dbr:Marked_Tree,_Arkansas dbr:National_Register_of_Historic_Places_listings_in_Poinsett_County,_Arkansas dbc:National_Register_of_Historic_Places_in_Poinsett_County,_Arkansas dbr:Poinsett_County,_Arkansas dbc:Historic_districts_on_the_National_Register_of_Historic_Places_in_Arkansas dbr:National_Register_of_Historic_Places dbr:St._Francis_River dbr:US_Army_Corps_of_Engineers dbr:United_States_Army_Corps_of_Engineers
owl:sameAs
wikidata:Q19986947 n14:uKuj dbpedia-de:Marked_Tree_Lock_and_Siphons freebase:m.012fdmd_
dbp:wikiPageUsesTemplate
dbt:PoinsettCountyAR-NRHP-stub dbt:Convert dbt:Infobox_NRHP dbt:Reflist dbt:National_Register_of_Historic_Places dbt:Start_date dbt:Coord dbt:Commons_category
dbo:thumbnail
n18:Lock_and_siphons_NRHP_Marked_Tree_2014-03-28_005.jpg?width=300
dbp:added
1988-05-02
dbp:builder
dbr:US_Army_Corps_of_Engineers
dbp:caption
One of the siphon pipes
dbp:locmapin
Arkansas#USA
dbp:nearestCity
dbr:Marked_Tree,_Arkansas
dbp:nocat
yes
dbp:nrhpType
hd
dbp:refnum
88000431
georss:point
35.58611111111111 -90.42972222222222
dbo:abstract
Als Marked Tree Lock and Siphons (deutsch etwa Schleuse und Heber bei Marked Tree) wird eine Hochwasserschutzanlage bei im Poinsett County im Nordosten des US-Bundesstaats Arkansas bezeichnet. Die 1988 in das National Register of Historic Places aufgenommene Anlage besteht aus einer stillgelegten Schleuse und Hebern, mit denen der Saint Francis River einen Deich überquert. The Marked Tree Lock and Siphons are a flood control facility on the St. Francis River in Poinsett County, Arkansas. These facilities are located about 9 miles (14 km) north of Marked Tree. Built in 1926, the lock is located on a now disused and partially filled artificial channel west of the main river. It has a concrete trough about 130 feet (40 m) long and 30 feet (9.1 m) high, with a small brick control house from which four gates are operated to regulate water flow through the lock. The lock gates have been removed and that area filled in and topped by a roadway. The siphons are located on a levee that impounds the main river channel several hundred feet upstream from the lock, and consist of a series large metal tubes, whose ends are mounted in submerged concrete structures above and below the levee. The siphons were built in 1939 to solve the problem of water flow regulation in the wake of repeated major flooding events on the river, and are described by the United States Army Corps of Engineers as unique in the nation for their scope and efficiency. The lock and siphons were listed on the National Register of Historic Places in 1988.
gold:hypernym
dbr:Facility
prov:wasDerivedFrom
wikipedia-en:Marked_Tree_Lock_and_Siphons?oldid=1014997117&ns=0
dbo:wikiPageLength
2583
dbo:area
21448.33903872
dbo:nrhpReferenceNumber
88000431
dbo:yearOfConstruction
1926-01-01
dbo:nearestCity
dbr:Marked_Tree,_Arkansas
foaf:isPrimaryTopicOf
wikipedia-en:Marked_Tree_Lock_and_Siphons
geo:geometry
POINT(-90.429725646973 35.586112976074)
Subject Item
wikipedia-en:Marked_Tree_Lock_and_Siphons
foaf:primaryTopic
dbr:Marked_Tree_Lock_and_Siphons