Category:Marked Tree lock and siphons (Arkansas)

This is a category about a place or building that is listed on the National Register of Historic Places in the United States of America. Its reference number is 88000431.

<nowiki>Marked Tree Lock and Siphons; Marked Tree Lock and Siphons; Hochwasserschutzanlage in Arkansas, Vereinigte Staaten</nowiki>
Marked Tree Lock and Siphons 
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Instance of
LocationPoinsett County, Arkansas
Heritage designation
Map35° 35′ 09.96″ N, 90° 25′ 46.92″ W
Authority file
Wikidata Q19986947
NRHP reference number: 88000431
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