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Ashley Reservoir

Coordinates: 42°10′30″N 72°39′40″W / 42.175°N 72.661°W / 42.175; -72.661
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Ashley Reservoir
Shores of the Ashley Reservoir at dusk
Ashley Reservoir is located in Holyoke
Ashley Reservoir
Location in the United States
Ashley Reservoir is located in Massachusetts
Ashley Reservoir
Ashley Reservoir (Massachusetts)
Ashley Reservoir is located in the United States
Ashley Reservoir
Ashley Reservoir (the United States)
Official nameAshley Reservoir
CountryUnited States of America
LocationHolyoke, Massachusetts
Coordinates42°10′30″N 72°39′40″W / 42.175°N 72.661°W / 42.175; -72.661
PurposeDrinking water supply
StatusOperational
Opening date1873
Owner(s)City of Holyoke
Operator(s)Holyoke Water Works
Reservoir
CreatesAshley Pond, Wright Pond
Total capacity795×10^6 US gal (3.01×10^6 m3)
Catchment area1,261 acres (510 ha)
Surface area211 acres (85 ha)[1]
Maximum length640 ft (200 m)
Maximum water depth12 ft (3.7 m)
Normal elevation318 ft (97 m){[2]
Website
http://www.holyoke.org/departments/water-works/

Ashley Reservoiris a reservoir in Holyoke, Massachusetts, United States. A Class II hazard reservoir, it is the secondary drinking supply for the city of Holyoke. The reservoir, consisting of Wright Pond and Ashley Pond, has an impound capacity of more than 795 million US gallons (3.01×10^6 m3) of water and a safe yield of 2.1 million US gallons (7,900 m3) of water per day.

The reservoir's construction finished and it became fully operational in 1897.[3] Ashley Reservoir is connected to a smaller reservoir McLean Reservoir, named after Holyoke Water Works Commissioner Hugh McLean, through a water-pumping plant that is operated by the Holyoke Water Works.[4] The reservoir has a surrounding gravel road open to civilian recreational use.[5]

Ecology

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The reservoir is home to populations of bears, deer, geese, ducks, beavers, and many other animal species. Maple, oak and red and white pine line the uplands, with red osier, alder, buttonbush and other wetlands shrubs closer to the water. Sunfish and milfoil can be seen underwater.

Watershed public access and recreation

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In order to protect the water supply from the threats from unrestricted motorized vehicle use, most areas around the reservoir are publicly accessible only by foot, with limited parking available at some of the surrounding gates.

Fishing is not allowed in the reservoir to protect against aquatic invasive species.

Regulations designed to ensure pure water include the prohibiting of dogs, horseback riding, camping, smoking, sledding, and motorcycle riding. Pedestrians are allowed on the paths and roads around the reservoir but the scenic expanse that contains a drinking water supply limits activities.[6]

References

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  1. ^ "Reports of the Water Boards, Commissioners, and Companies of Massachusetts". Public Documents of Massachusetts being the Annual Reports of Various Public Officers and Institutions for the Year 1882. Boston: Wright & Potter Printing Co. 1883. p. 164.
  2. ^ U.S. Geological Survey Geographic Names Information System: Ashley Reservoir
  3. ^ "Ashley Reservoir". City of Holyoke. January 26, 2013. Retrieved April 30, 2017.
  4. ^ "McLean Transfer Pumping Station". City of Holyoke. January 26, 2013. Retrieved April 30, 2017.
  5. ^ Dave Roback (December 26, 2015). "Many enjoyed the unseasonably warm temperatures in the Pioneer Valley on Saturday". Mass Live. Retrieved April 30, 2017.
  6. ^ "Holyoke Council wants risky reservoir entrance addressed". 20 April 2017.
[edit]
  • FEMA 2013 City of Holyoke Flood Map [1]
  • Tighe-Carmody Reservoir [2]
  • Whiting Street Reservoir [3]