Entries - Entry Category: Geography - Starting with N

Natural Steps (Pulaski County)

Natural Steps is an unincorporated community located on Highway 300 between Lake Maumelle and the Arkansas River in Pulaski County. It takes its name from a unique sandstone formation in the shape of parallel stair steps. A 1932 archaeological investigation into the Natural Steps area conducted by staff at the University of Arkansas (UA) in Fayetteville (Washington County) uncovered fifty-seven burials, as well as pottery from both the Quapaw and Caddo tribes. An exact sequence of Native American habitation of the area, however, remains unknown. A Spanish land grant conveyed land at Natural Steps to Eli Stidwell. Another early white settler was John Standlee, who was in the area from 1778 to 1780. In the 1810s, merchant John Taylor purchased …

New Madrid Fault

The New Madrid Fault, also called the New Madrid seismic zone, is actually a series of faults, or fractures, at a weak spot in the earth’s crust called the Reelfoot Rift. It lies deep in the earth and cannot be seen from the surface. The fault line runs roughly 150 miles from Arkansas into Missouri and Illinois. In 1811–1812, it was responsible for the most violent series of earthquakes in the history of the continental United States (though there have been larger individual earthquakes). Scientists predict that another large earthquake is due which could inflict great damage to Arkansas as well as up to half the nation. The New Madrid seismic zone runs roughly northeast from Marked Tree (Poinsett County). …

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 …

North Fork River

North Fork River drains an area of about 1,830 square miles in Missouri and Arkansas and is about 110 miles long. Its headwaters begin in Wright County, Missouri, near the town of Mountain Grove. From there, it flows generally south through Douglas and Ozark counties, Missouri. About the last half of its length is in Baxter County, Arkansas. The U.S. Army Corps of Engineers impounded the North Fork with the construction of Norfork Dam near the town of Norfork (Baxter County). Norfork Dam was the first of several Corps of Engineers flood control and hydropower dams on the White River and its tributaries. Variant names for the river have included Big or Great North Fork of White River, North Fork …