| Fort River | |
|---|---|
|   Location of the mouth of the Fort River within Massachusetts | |
| Location | |
| Country | United States | 
| State | Massachusetts | 
| County | Hampshire | 
| Physical characteristics | |
| Source | Fort River at Adams Brook (location where Amythest Brook flows into Adams Brook) | 
| • location | Pelham, Massachusetts | 
| Mouth | |
|  • location | Hadley, Massachusetts | 
|  • coordinates | 42°19′34″N 72°35′03″W / 42.3261°N 72.5843°W | 
The Fort River is a river in Western Massachusetts and is a tributary of the Connecticut River and runs through the towns of, Amherst, Massachusetts, and ends in Hadley, Massachusetts.[1]
The Fort technically begins as Adams Brook which begins at a pond near Atkin's Reservoir in Shutesbury, Massachusetts (however the ponds aren't part of the reservoir), and flows south-west ward until it reaches the spot where Amythest Brook flows into it, where it becomes the "Fort River." Although it has no dams or man-made things on the river, some of the Fort's tributaries have reservoirs.
The Fort River has a wide variety of wildlife due to it being the longest free-flowing tributary (having no dams or other man made changes made to the rivers shape or flow) of the Connecticut River. Because of this there is a lot of wildlife making it one of the 3 most diverse rivers in the state. Mussels, Eastern Pearlfish, Sea Lampreys, and American Eel's.[2]