Little Marys River (Illinois) facts for kids
Quick facts for kids Little Marys River |
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Little Marys River covered bridge
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| Physical characteristics | |
| Main source | Randolph County, Illinois 38°06′11″N 89°44′32″W / 38.1031051°N 89.7423231°W |
| River mouth | Confluence with Marys River 358 ft (109 m) 37°55′29″N 89°44′16″W / 37.9247733°N 89.7378812°W |
| Length | 24 mi (39 km) |
| Basin features | |
| GNIS ID | 412370 |
The Little Marys River is a small river in Illinois, USA. It flows for about 24 miles (39 kilometers) and is a branch, or "tributary," of the larger Marys River. This river is found in Randolph County, Illinois, which is a county in the southwestern part of the state.
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About the Little Marys River
The Little Marys River starts its journey in Randolph County, Illinois. It then flows until it joins with the Marys River. When two rivers meet, it's called a "confluence." The Marys River eventually flows into the mighty Mississippi River, which is one of the longest rivers in North America. So, the Little Marys River is a small but important part of a much larger river system.
Where Does the River Flow?
The Little Marys River begins in the northern part of Randolph County. It winds its way south through the landscape. Along its path, it helps to drain water from the surrounding land. This water eventually makes its way to the Marys River.
Why are Rivers Important?
Rivers like the Little Marys River are super important! They provide water for plants and animals, creating special habitats. Many different kinds of fish, insects, and birds depend on rivers to live. Rivers also help shape the land over many years, creating valleys and carrying nutrients. They are a vital part of the Earth's water cycle.
What is an Ecoregion?
The area where the Little Marys River is located is part of something called the "Interior River Valleys and Hills" ecoregion. An ecoregion is a large area of land or water that has a similar climate, landforms, and types of plants and animals. It's like a natural neighborhood with its own unique features. This ecoregion in Illinois is known for its river valleys and rolling hills.
