Provin Mountain

Provin Mountain
View from Provin Mountain
Elevation	ridge high point
Location
Location	Westfield, Southwick, and Agawam, Massachusetts
Range	Metacomet Ridge
Coordinates	42°06′20″N 72°41′42″W / 42.10556°N 72.695°W / 42.10556; -72.695 to 42°02′26″N 72°42′46″W / 42.04056°N 72.71278°W / 42.04056; -72.71278
Geology
Type	Fault-block; igneous
Age of rock	200 Ma
Climbing
Easiest route	Metacomet-Monadnock Trail

Provin Mountain is a very narrow traprock mountain ridge located in the Connecticut River Valley of Massachusetts. It is part of the Metacomet Ridge which extends from Long Island Sound near New Haven, Connecticut, north through the Connecticut River Valley of Massachusetts to the Vermont border. Provin Mountain is known for its scenic cliffs, unique microclimate ecosystems, and rare plant communities. It is traversed by the 110-mile (180 km) Metacomet-Monadnock Trail.

Geography

Provin Mountain rises steeply between 200 and 450 feet (61 and 140 m) above the river valleys of the Connecticut River and Westfield River below, with a high point of 600 feet (183 m) above sea level. It is roughly 5 miles (8 km) long but is not much more than 0.5 miles (800 m) wide at its widest point, although the steepness of the terrain makes the actual square mileage much larger.

The Provin Mountain ridgeline extends from the Connecticut border (near the Suffield hamlet of Rising Corner) to the Westfield River on the tri-border of Westfield, West Springfield, and Agawam, Massachusetts; it lies within the towns of Southwick, Agawam, and Westfield. The Metacomet Ridge continues north from the Westfield River as East Mountain and continues south into Connecticut as West Suffield Mountain. The south side of the mountain drains into the Connecticut River, thence to Long Island Sound; the rest of the mountain drains into the Westfield River, thence to the Connecticut River.

The mountain hosts several underground reservoirs which augment the water supply of municipal Springfield. A number of communication towers occupy the summit of the mountain.

Geology and ecology

Provin Mountain, like much of the Metacomet Ridge, is composed of basalt, also called traprock, a volcanic rock. The mountain formed near the end of the Triassic Period with the rifting apart of the North American continent from Africa and Eurasia. Lava welled up from the rift and solidified into sheets of strata hundreds of feet thick. Subsequent faulting and earthquake activity tilted the strata, creating the cliffs and ridgeline of Provin Mountain. Hot, dry upper slopes, cool, moist ravines, and mineral-rich ledges of basalt talus produce a combination of microclimate ecosystems on the mountain that support plant and animal species uncommon in greater Massachusetts. Provin Mountain is also an important raptor migration path. (See Metacomet Ridge for more information on the geology and ecosystem of Provin Mountain).

Conservation and Recreation

Provin Mountain is used for hiking, mountain biking, cross country skiing, hunting, and snowshoeing; many cliffs provide sweeping views of the rural countryside to the west and the urban landscape of metropolitan Springfield, Massachusetts to the east.

Threats to Provin Mountain and its unique habitats include suburban sprawl and quarrying. Although the northern edge of the mountain lies within Robinson State Park, much of mountain is located on private land. Other landholders include local municipalities and conservation commissions. In 2000, Provin Mountain was included in a study by the National Park Service for the designation of a new National Scenic Trail now tentatively called the New England National Scenic Trail, which would include the Metacomet-Monadnock Trail in Massachusetts and the Mattabesett Trail and Metacomet Trail trails in Connecticut.

See also

• Metacomet Ridge
• Metacomet Trail
• Adjacent summits:

↓ South	North ↑
West Suffield Mountain	East Mountain

References

• Farnsworth, Elizabeth J. "Metacomet-Mattabesett Trail Natural Resource Assessment." 2004. PDF wefile cited November 1, 2007.
• The Metacomet-Monadnock Trail Guide. 9th Edition. The Appalachian Mountain Club. Amherst, Massachusetts, 1999.
• Raymo, Chet and Maureen E. Written in Stone: A Geologic History of the Northeastern United States. Globe Pequot, Chester, Connecticut, 1989.

External links

• Metacomet-Monadnock Trail, AMCBerkshire.org