Mamaroneck River | |
Bonnie Brook, Merrimack River[1] | |
Stream | |
Country | USA |
---|---|
State | New York |
District | Westchester |
Source | |
- location | White Plains, New York |
- coordinates | |
Source confluence | Sheldrake River |
- coordinates | |
Mouth | Long Island Sound |
- location | Mamaroneck, New York |
- coordinates | |
The Mamaroneck River is a freshwater stream located in Southern Westchester County, New York. The river forms in White Plains and flows 7.3 miles (11.7 km) south until it empties into Long Island Sound.