Little Missouri River (Arkansas) facts for kids
The Little Missouri River, often called the Little Mo, is a beautiful waterway in southwest Arkansas. It stretches for about 147 miles (237 km) from the Ouachita Mountains through rolling hills. This river is known for its clear water, rocky sections, and stunning views.
Quick facts for kids Little Missouri River |
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Little Missouri River in Ouachita National Forest
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| Physical characteristics | |
| Length | 147 miles (237 km) |
| Discharge (location 2) |
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| Type: | Wild, Scenic |
| Designated: | April 22, 1992 |
Contents
What Makes the Little Mo Special?
The Little Missouri River is a unique mountain river. It flows through narrow canyons surrounded by thick forests. You can find many small waterfalls and clear water here. The scenery is amazing, with tall rocky cliffs topped with pine trees.
Early French explorers gave the river its name. They thought its lower parts looked a lot like the much bigger Missouri River.
Where Does the River Flow?
The Little Missouri River starts in the mountains of Polk County, Arkansas. It then flows generally from north to south. It passes through Pike, Clark, and Montgomery counties.
The river eventually joins the Ouachita River in Ouachita County, Arkansas. This happens before the Ouachita River reaches Camden, Arkansas. The biggest stream that flows into the Little Missouri River is the Antoine River.
River Journey and Activities
A large structure called Narrows Dam holds back the Little Missouri River. This dam creates a lake known as Lake Greeson.
Upper River Adventures
The parts of the Little Missouri River above Lake Greeson are quite steep. The river drops about 1,035 feet (315 meters) over 29 miles (47 km). This makes the upper river perfect for experienced canoers.
There's a 4.4-mile (7.1 km) section of the river that is called a "wild river." This part includes the "Winding Stair Rapid." It's a Class IV rapid, which means it's challenging for expert paddlers. Another cool spot on the upper river is Little Missouri Falls. These are like staircase waterfalls, and many people visit to take photos.
The upper areas of the Little Missouri River are very beautiful. At one point, the U.S. Congress even wanted to make it a national park. However, President Herbert Hoover decided against it. The river's upper sections can have low water levels during dry summer months. This is because the area that feeds the river is quite small.
Fishing and Nature
The Little Missouri River is a great place for fishing. You can catch many types of fish here. These include rainbow trout, green sunfish, longear sunfish, smallmouth bass, and spotted bass. The area just below the Narrows Dam at Lake Greeson is especially popular for trout fishing.
Parts of the Little Missouri River flow through the Ouachita National Forest. The lower section of the river goes past the Crater of Diamonds State Park. The Albert Pike Campground is a place where visitors can camp and enjoy the area.
The United States Forest Service lists the Little Missouri as a "Wild and Scenic River." The state of Arkansas also calls the upper parts of the river an "Arkansas Natural and Scenic River." This means it's protected for its natural beauty.
A Look at History
The land around the Little Missouri River was once home to the Caddo people. They were known for building large mounds.
During the American Civil War, a battle took place near the river. It was called the Battle of Elkin's Ferry. This battle happened about 10 miles north of Prescott, Arkansas.
River's Power
In June 2010, the Little Missouri River experienced a sudden flash flood. The water rose very quickly, showing the powerful force of nature.
Images for kids
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Little Missouri River in Ouachita National Forest
