Jump to content

Bighorn Ditch Headgate

Edit links
From Wikipedia, the free encyclopedia

This is an old revision of this page, as edited by Monkbot (talk | contribs) at 02:01, 10 March 2016 (→‎top: Monkbot task 10: Templates for NRHP and NHLS urls;). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

Bighorn Ditch Headgate
Bighorn Ditch Headgate is located in Montana
Bighorn Ditch Headgate
LocationW of Fort Smith at mouth of Bighorn Canyon, Fort Smith, Montana
Built1892
ArchitectGraves,William F.
NRHP reference No.76000174
Added to NRHPDecember 12, 1976[1]

The Bighorn Ditch Headgate, also known as the Bighorn Canal Headgate, was built starting in 1892 to provide irrigation to the Crow Indian Reservation in Montana. The headgate structure diverted water from the Bighorn River. It was designed by William F. Graves, and construction was carried out by Crow laborers. The project was completed in 1904. The site is included in Bighorn Canyon National Recreation Area.[2][3]

The structure includes a diversion dam extending at an angle into the river to divert water through the headgate into a canal flowing parallel to the river. The headgate structure was built of dressed local limestone, and is 35 feet (11 m) wide, allowing a designed flow of 720 cubic feet (20,000 L) of water per second. Five iron gates controlled the flow. The headgate structure is intermittently inundated by water held in the Yellowtail Dam Afterbay reservoir.[4]

The Bighorn Ditch was instrumental in the change in Crow life from nomadic movement to a settled, agrarian life. Initial attempts at farming beginning in 1885 resulted in failure, and it became apparent that irrigation would be required for consistent yield. The 1891 Reno Ditch provided water to 4500 (later 12,500) Crow acres. The Bighorn Ditch allowed the expansion of agriculture and cattle ranching to 35,000 acres (140 km2), and permitted the Crows to stop receiving Federal food subsidies.[4]

The Bighorn Ditch headgate was placed on the National Register of Historic Places on December 12, 1976.[1]

References

  1. ^ a b "National Register Information System". National Register of Historic Places. National Park Service. April 15, 2008.
  2. ^ "Bighorn Ditch". List of Classified Structures. National Park Service. 2008-11-14.
  3. ^ "Bighorn Ditch Head Gate". Bighorn Canyon National Recreation Area. National Park Service. Retrieved 9 March 2012.
  4. ^ a b Rodd L. Wheaton (January 12, 1976). National Register of Historic Places Inventory-Nomination: Bighorn Ditch Headgate (pdf). National Park Service.


This article about a property in Montana on the National Register of Historic Places is a stub. You can help Wikipedia by expanding it.

Retrieved from "https://en.wikipedia.org/w/index.php?title=Bighorn_Ditch_Headgate&oldid=709277295"