| 词条 | O'Shaughnessy Dam (Ohio) |
| 释义 |
| name = O'Shaughnessy Dam and Bridge | nrhp_type = | image = OS Dam Ohio.JPG | caption = View below the dam | location = Concord Township / Liberty Township, Delaware County, Ohio, USA | nearest_city= Shawnee Hills, Ohio | coordinates = {{coord|40|09|14|N|83|07|33|W|display=inline,title}} | locmapin = Ohio#USA | area = | built = 1922 | architect = Packard, Franklin L. |builder=Thompson-Starrett Co. | architecture = Late 19th and 20th Century Revivals, Classical Revival, Second Renaissance Revival | added = July 5, 1990 | governing_body = Local | refnum = 90000482[1] }} The O'Shaughnessy Dam is located on the Scioto River near Dublin, Ohio, United States. The dam forms O'Shaughnessy Reservoir, which is a major source of drinking water for the city of Columbus. It was completed in 1925 following recommendations of then superintendent Jerry O'Shaughnessy (for whom the dam was named).[2][3] At the time, the reservoir was described as "the finest inland waterway in the United States." Located {{convert|10|mi|km}} upstream of the smaller Griggs Dam, it provides a large area for various forms of recreation in addition to its water supply duties. The reservoir holds {{convert|6.3|e9USgal|m3}} over a surface area of {{convert|845|acre|km2}}.[4] The Columbus Zoo and Aquarium is located on the east bank of the reservoir, near the dam. In 1990, the dam was listed on the National Register of Historic Places.[1] HydroelectricityThe city of Columbus installed a hydroelectric operation on the west side of the dam, which was completed in 1987.[5] The turbines can only be operated when there is sufficient flow, which means the dam cannot continuously produce electricity. With a head of 18 feet (5.5 m),[6] the two turbines together produce 5 megawatts.[5][7] Despite numerous repair attempts the Hydroelectric Turbines have remained offline for approximately 3 years (ostensibly as of August 2018). It is unknown when, if ever, their operation will resume. References1. ^1 {{NRISref|2009a}} 2. ^{{cite book|last=Cross|first=Tom|title=Fishing Ohio: An Angler's Guide to Over 200 Fishing Spots in the Buckeye State|url=https://books.google.com/books?id=tua1o8AiyN4C&pg=PA58|year=2008|publisher=Globe Pequot Press|isbn=978-0-7627-4326-1|page=58}} 3. ^{{cite web| url = http://www.columbuswater.com/sources.htm| title = Water Sources| publisher = Department of Public Utilities (City of Columbus, Ohio): Division of Water| accessdate = 2006-10-28| archiveurl = https://web.archive.org/web/20061008234256/http://columbuswater.com/sources.htm| archivedate = 2006-10-08}} 4. ^{{cite web| url = http://utilities.columbus.gov/dosd/pdfs/Public-Utiliities-2005-Annual-Report.pdf| format = PDF| title = 2005 Annual Report| publisher = Department of Public Utilities (City of Columbus, Ohio)| accessdate = 2006-10-28}} 5. ^1 {{cite web| url = http://www.columbuswater.com/sources.htm| title = Green Power: Turning Water Into Electricity - O'Shaughnessy Hydroelectric Plant| publisher = Department of Public Utilities (City of Columbus, Ohio): Division of Water| accessdate = 2006-10-28| archiveurl = https://web.archive.org/web/20061009182328/http://utilities.ci.columbus.oh.us/electricity/greenpower.htm| archivedate = 2006-10-09}} 6. ^{{cite web| url = http://www.greenenergyohio.org/page.cfm?pageID=54| title = Hydropower| publisher = Green Energy Ohio| accessdate = 2006-10-28}} 7. ^{{cite web| url = http://www.pickocc.org/smartenergy/hydroelectric.shtml| title = Hydroelectricity| publisher = Office of the Ohio Consumers' Counsel| accessdate = 2006-10-29| archiveurl = https://web.archive.org/web/20070216135106/http://www.pickocc.org/smartenergy/hydroelectric.shtml| archivedate = 2007-02-16}} External links{{stack|{{Portal|Ohio|Water|Renewable energy}}}}
11 : Hydroelectric power plants in Ohio|Dams in Ohio|Buildings and structures in Delaware County, Ohio|National Register of Historic Places in Delaware County, Ohio|Buildings and structures on the National Register of Historic Places in Ohio|Road bridges on the National Register of Historic Places in Ohio|Neoclassical architecture|Dams completed in 1925|Energy infrastructure completed in 1925|United States local public utility dams|Road bridges in Ohio |
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