Mirey Brook
Mirey Brook at NH 10 bridge in Winchester, NH, just upstream from its mouth at the Ashuelot River
Mirey Brook is located in New Hampshire
Mirey Brook
Mirey Brook is located in Massachusetts
Mirey Brook
Mirey Brook is located in the United States
Mirey Brook
CountryUnited States
StatesMassachusetts, New Hampshire
CountiesFranklin, MA, Cheshire, NH
TownsWarwick, MA, Winchester, NH
Physical characteristics
SourceMount Grace
 • locationWarwick, MA
 • coordinates42°42′5″N 72°21′42″W / 42.70139°N 72.36167°W / 42.70139; -72.36167
 • elevation995 ft (303 m)
MouthAshuelot River
 • location
Winchester, NH
 • coordinates
42°46′7″N 72°23′17″W / 42.76861°N 72.38806°W / 42.76861; -72.38806Coordinates: 42°46′7″N 72°23′17″W / 42.76861°N 72.38806°W / 42.76861; -72.38806
 • elevation
430 ft (130 m)
Length6.5 mi (10.5 km)
Basin features
 • leftBlack Brook
 • rightMountain Brook, Roaring Brook

Mirey Brook is a 6.5-mile-long (10.5 km)[1] stream in northern Massachusetts and southwestern New Hampshire in the United States. It is a tributary of the Ashuelot River, itself a tributary of the Connecticut River, which flows to Long Island Sound.

Mirey Brook begins in the town of Warwick, Massachusetts, at the outlet of a wetland at the northern base of Mount Grace.[2] It flows north to the head of Sunny Valley, where it receives Mountain Brook and Kidder Brook from the southeast. Continuing north, the brook enters the town limits of Winchester, New Hampshire, just as the valley changes from steep and narrow to flat and wide. The brook reaches the Ashuelot River at the village of Winchester.

State Route 78 follows Mirey Brook from its confluence with Mountain Brook to its mouth at the Ashuelot.

A major tributary of Mirey Brook is Roaring Brook, which enters from the east near the village of Scotland, New Hampshire.

See also


  1. ^ New Hampshire GRANIT state geographic information system
  2. ^ "Mirey Brook". Geographic Names Information System. United States Geological Survey, United States Department of the Interior.