Mill Run (Neshannock Creek tributary) facts for kids
Quick facts for kids Mill Run |
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Location of Mill Run mouth
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| Other name(s) | Tributary to Neshannock Creek |
| Country | United States of America |
| State | Pennsylvania |
| County | Mercer |
| Township | Springfield |
| Physical characteristics | |
| Main source | wetland at divide between Mill Run and Wolf Creek about 0.5 miles southeast of Blacktown, Pennsylvania 1,270 ft (390 m) 41°09′21″N 080°09′37″W / 41.15583°N 80.16028°W |
| River mouth | Neshannock Creek about 0.25 miles southeast of Milburn, Pennsylvania 1,048 ft (319 m) 41°09′53″N 080°13′28″W / 41.16472°N 80.22444°W |
| Length | 4.69 mi (7.55 km) |
| Basin features | |
| Progression | generally northwest |
| River system | Beaver River |
| Basin size | 5.01 square miles (13.0 km2) |
| Tributaries |
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Mill Run is a small stream, also called a "run," located in western Pennsylvania, USA. It is a branch, or tributary, that flows into a larger stream called Neshannock Creek. This creek is an important part of the local water system.
Mill Run starts in the southeastern part of Mercer County. From there, it flows mostly towards the northwest. It eventually joins Neshannock Creek near a place called Milburn, Pennsylvania.
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What is Mill Run?
A "run" is a term often used in Pennsylvania for a small stream or brook. Mill Run is one of these smaller waterways. It plays a role in the natural environment of its area.
This stream is part of a much larger network of rivers and streams. All the water from Mill Run eventually makes its way to the Beaver River. This shows how even small streams connect to bigger water systems.
Where Does Mill Run Start and End?
Every stream has a beginning, called its source, and an end, called its mouth. Mill Run's journey covers about 4.69 miles (7.54 kilometers).
The Source: Where it Begins
Mill Run begins in a special wet area called a wetland. This wetland is located about half a mile southeast of a town called Blacktown, Pennsylvania. Wetlands are important because they act like natural sponges, holding water and filtering it.
The source of Mill Run is quite high up, at an elevation of about 1,270 feet (387 meters) above sea level. This high starting point helps the water flow downhill.
The Mouth: Where it Joins a Bigger Stream
After its journey, Mill Run reaches its mouth. This is where it flows into Neshannock Creek. This meeting point is located about a quarter of a mile southeast of Milburn, Pennsylvania.
At its mouth, Mill Run is at a lower elevation of about 1,048 feet (319 meters). This drop in elevation from source to mouth is what gives the stream its flow.
How Does Mill Run Affect the Land Around It?
The area that drains water into Mill Run is called its watershed or basin. This basin covers about 5.01 square miles (12.98 square kilometers). The way land is used in a watershed can affect the stream's health.
Most of the land in Mill Run's watershed is covered by forests, about 56%. Forests help keep the water clean and prevent soil from washing away. About 36% of the land is used for farming. The rest of the land is used for other things.
The amount of water flowing in Mill Run can change. On average, about 7.54 cubic feet (0.21 cubic meters) of water flows out of Mill Run every second at its mouth. This is like a small bathtub full of water flowing out each second.
