H.K.Thatcher Lock and Dam on the Ouachita River

From El Dorado, AR take hwy 63 north. Go 6.4 miles and turn left on Armer Road at the intersections of hwy 63 & 129.
 Go1 mile and turn right on Crain City Road. Travel 4.9 miles and turn right on New Lock 8 Road.
 Go 1.4 miles and turn right near the Lock office then travel .9 miles to the recreation area.

H.K. Thatcher  Lock & Dam on Ouachita river

H. K. Thatcher Lock & Dam, also known as Calion Lock And Dam is a gravity dam on the Ouachita River in Union County, Arkansas

 In 1984  H.K. Thatcher Lock and Dam replaced the original lock built in 1916.

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Ouachita River Foundation  │  H.K.Thatcher Lock and Dam  │    Felsenthal Lock and Dam

Columbia Lock & Dam  │   Jonesville Lock & Dam  │   Ouachita and Black Rivers Navigation Project

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