Cohas Brook facts for kids
Quick facts for kids Cohas Brook |
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| Country | United States |
| State | New Hampshire |
| Counties | Rockingham, Hillsborough |
| Towns & cities | Auburn, Londonderry, Manchester |
| Physical characteristics | |
| Main source | Auburn 435 ft (133 m) 42°59′42″N 71°19′38″W / 42.99500°N 71.32722°W |
| River mouth | Merrimack River Manchester 108 ft (33 m) 42°55′54″N 71°27′15″W / 42.93167°N 71.45417°W |
| Length | 16.5 mi (26.6 km) |
| Basin features | |
| Tributaries |
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Cohas Brook is a cool little river located in southern New Hampshire, United States. It's about 16.5 miles (26.5 kilometers) long. This brook is a tributary of the larger Merrimack River. This means its water eventually joins the Merrimack. The Merrimack River then flows into the Gulf of Maine, which is part of the Atlantic Ocean. So, Cohas Brook is part of a big watershed that reaches the sea!
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Where Cohas Brook Starts and Flows
Cohas Brook begins its journey in the town of Auburn, New Hampshire. It starts north of a place called Calef Pond. From there, the brook takes a winding path, flowing generally towards the west.
Journey to the Merrimack River
The brook continues its journey until it reaches the city of Manchester. In Manchester, something important happens: Cohas Brook connects with the water flowing out of Lake Massabesic. Lake Massabesic is a very important lake because it provides drinking water for the city of Manchester. The lower part of Cohas Brook, after it joins with Lake Massabesic's outlet, was once known by a different name: the "Coos River."
Cohas Brook and Its Surroundings
Even though Cohas Brook is a natural waterway, it flows through areas that are quite developed by people. Much of its path is very close to busy suburban neighborhoods.
Close to Busy Areas
You can find the brook near major highways like Interstate 93 and Interstate 293. It also flows near the South Willow Street area, which is a big shopping and business center. The brook even passes close to the Manchester–Boston Regional Airport. This shows how nature and human development can exist side-by-side.
