Engineering

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Entry Category: Engineering

Mississippi County Community College Solar Power Experiment

In 1976, the Department of Energy and the Solar Energy Research Institute were allotted funds for a Total Energy Solar Photovoltaic Conversion System that would be the largest of its kind in the world. The location chosen for the project was Mississippi County Community College (MCCC), now Arkansas Northeastern College (ANC), in Blytheville (Mississippi County). The project design included the installation of solar panels, as well as additional funding for the college facility. The main purpose of the project was to build an energy-efficient structure and harness solar power from the panels in order to coordinate, monitor, and manage energy production. With the United States facing an energy crisis in the mid-1970s, President Jimmy Carter created a comprehensive energy plan …

Montague, Raye Jean Jordan

Raye Jean Jordan Montague was an internationally registered professional engineer (RPE) with the U.S. Navy who is credited with the first computer-generated rough draft of a U.S. naval ship. The U.S. Navy’s first female program manager of ships (PMS-309), Information Systems Improvement Program, she held a civilian equivalent rank of captain. She was inducted into the Arkansas Black Hall of Fame in 2013 and the Arkansas Women’s Hall of Fame in 2018. In 2017, with the movie Hidden Figures having awakened an awareness of the previously unacknowledged contributions of black engineers and mathematicians in the American defense and space industries, Montague was featured on the television show Good Morning America and dubbed a “real-life hidden figure.” Raye Jordan was born on …

Narrows Dam

aka: Lake Greeson
Narrows Dam is located six miles north of Murfreesboro (Pike County). Authorized by the Flood Control Act of 1941, it was constructed on the Little Missouri River as a project for flood control and hydroelectric power. The Little Missouri River flows through the Ouachita Mountains and enters Pike County at its northwest upper corner, dropping 1,035 feet before it runs into Lake Greeson. Before the dam was constructed, heavy rains in the mountains often caused the area around Murfreesboro to become flooded, causing damage to houses and resulting in loss of livestock and farm crops. Martin White Greeson, the owner of the Murfreesboro-Nashville Southwest Railroad, urged the development of the watershed in order to control the water of the Little …

Nimrod Dam and Lake

Nimrod Dam in western Perry County is the oldest project of the U.S. Army Corps of Engineers in the state of Arkansas, created to control flooding along the Fourche La Fave River. Nimrod Lake, the reservoir created by the dam, stretches across the border of Perry and Yell counties and is a popular attraction for fishermen and duck hunters. The dam and lake take their names from the nearby community of Nimrod (Perry County), itself named after the biblical figure. The construction of Nimrod Dam was authorized by the Flood Control Act of 1938. Damming the Fourche La Fave was considered an economical means of protecting communities and valuable crop land in Yell and Perry counties, as well as lessening …

Norfork Dam and Lake

Built on the North Fork River, just upstream from its confluence with the White River in Baxter County in north-central Arkansas, Norfork Dam and Lake are named after the nearby town of Norfork (Baxter County). The dam was authorized by Congress in the Flood Control Act of 1938, and construction began in the spring of 1941, making it one of the oldest U.S. Army Corps of Engineers’ multi-purpose concrete structures. The reservoir extends north from the dam site to near Tecumseh, Missouri, and covers portions of Baxter and Fulton counties in Arkansas and Ozark County in Missouri. The drainage area controlled by the reservoir is about 1,806 square miles. The project also contains a powerhouse that houses the generators and …

Remmel Dam

aka: Lake Catherine
Remmel Dam is situated on the Ouachita River at Jones Mills (Hot Spring County). It was constructed in 1924 by Arkansas Power and Light (AP&L), now Entergy, in response to the growing demand for electrical power in southern Arkansas and surrounding states. The dam impounds Lake Catherine and, together with Carpenter Dam in Hot Springs (Garland County), provides hydroelectric power for southern Arkansas. Part of a three-dam project on the Ouachita River along with Carpenter Dam (completed in 1931) and Blakely Mountain Dam (completed in 1953), it played an important role in the early development of AP&L. In 1916, former riverboat captain Flave Carpenter met with Harvey Couch, who founded AP&L in 1913, to discuss the possibility of building dams on …

Rivervale Inverted Siphons

Completed in 1926, the Rivervale Inverted Siphons were a prerequisite to permanent settlement in eastern Poinsett County and adjacent areas in the St. Francis River and Little River basins. The siphons provided relief from overflow and outlet for runoff from Craighead and Mississippi counties and portions of southeastern Missouri. One of the first components in the comprehensive drainage plan devised for Drainage District Number Seven of Poinsett County, the Rivervale Inverted Siphons also permitted the immediate agricultural development and economic exploitation of parts of Poinsett County and those counties in Missouri and Arkansas tributary to District Seven. They were also a necessary response to the proliferation of organized drainage and levee districts in the early twentieth century. The siphons were …

Rock Island Bridge (Little Rock–North Little Rock)

aka: Choctaw Bridge
aka: Clinton Presidential Park Bridge
The Rock Island Bridge is a lift-span bridge crossing the Arkansas River between downtown Little Rock (Pulaski County) and North Little Rock (Pulaski County). One of six bridges linking the two downtowns, the Rock Island Bridge was originally constructed as a railroad bridge in 1899; it was converted to serve as a pedestrian bridge in 2011 to complement the William J. Clinton Presidential Center and Park. In late 1898, the Choctaw and Memphis Railroad was organized with the goal of establishing a railroad into the Indian Territory (modern-day Oklahoma). Congress passed legislation authorizing construction of a new bridge across the Arkansas River in January 1899, and the Little Rock Bridge Company formed that May to develop plans for constructing the …

Rust, John Daniel

John Daniel Rust invented the first practical spindle cotton picker in the late 1930s. The Rust cotton picker threatened to wipe out the old plantation system and throw millions of people out of work, creating a social revolution. Eli Whitney’s cotton gin had created the “Cotton South,” but the Rust picker threatened to destroy it. In 1949, Rust moved to Pine Bluff (Jefferson County), where the Ben Pearson Company produced cotton pickers using the Rust patents. John D. Rust was born on September 6, 1892, near Necessity, Texas, to Benjamin Daniel Rust, a farmer and schoolteacher, and Susan Minerva Burnett, a homemaker. As a youngster, Rust did farm work and displayed an aptitude for mechanical tinkering. His parents died when …

Schilberg, Richard

Richard Schilberg was an aviation pioneer whose early efforts in Stuttgart (Arkansas County) made him Arkansas’s first acknowledged aircraft manufacturer. Richard Schilberg was born on September 28, 1887, at Canada, Kansas, the son of Gottlieb Schilberg and Juliana Heidt Schilberg. He moved to Stuttgart in 1909 and opened a welding shop, initially specializing in agricultural machinery. He married Gladys Fricker on January 28, 1913. They divorced in 1926 and he married Mable Stilzen in 1927. The couple took their first airplane rides in June 1913, when one of Arkansas’s first aerial exhibitions came to the town. Increasingly interested in flying, he began building aircraft in Stuttgart by 1914, becoming the first major promoter of aviation in the Grand Prairie region. …