Lincoln Memorial Reflecting Pool

{{Short description|Rectangular pool in Washington, D.C.}}

File:DC_monument_view_from_Lincoln_memorial.jpg]]

The Lincoln Memorial Reflecting Pool is the largest of the many reflecting pools in Washington, D.C.. It is a {{convert|2030|by|167|ft|adj=on}} rectangular pool located on the National Mall, directly east of the Lincoln Memorial, with the World War II Memorial and Washington Monument to the east of the reflecting pool.{{Citation| title = Foundation Statement for the National Mall and Pennsylvania Avenue National Historic Park| newspaper = National Park Service| url = http://www.nps.gov/nationalmallplan/Maps/NMMParks_map.pdf| access-date = 2010-05-20}}

Part of the iconic image of Washington, D.C., the reflecting pool hosts many of the 24 million visitors who visit the National Mall annually.{{cite news |last=Gibson |first=T. |date=2 Apr 2010 |title=Reflecting Pool Could Go on 2-Year Hiatus |url=https://www.nbcwashington.com/news/local/A-Mall-Makeover-89764877.html |work=nbcwashington.com |location=USA |access-date=21 Mar 2018}} It is lined by walking paths and shade trees on both sides. Depending on the viewer's vantage point, it dramatically reflects the Washington Monument, the Lincoln Memorial, the Mall's trees, and the expansive sky.

Description

The Lincoln Memorial Reflecting Pool was designed by Henry Bacon, and was constructed in 1922 and 1923, following the dedication of the Lincoln Memorial. It is approximately {{convert|2030|ft|m mi|frac=8}} long and {{convert|167|ft|m}} wide.{{cite web | title = Restoration of the Lincoln Memorial Reflecting Pool | publisher = WSP | date = n.d. | url = https://www.wsp.com/en-US/projects/lincoln-memorial-washington-dc-us | access-date = 2020-12-08 | archive-url =https://web.archive.org/web/20200811013211/https://www.wsp.com/en-US/projects/lincoln-memorial-washington-dc-us | archive-date = 11 August 2020 }} The perimeter of the pool is therefore {{convert|4,392|ft|m mi|frac=16|abbr=off|sp=us}} around. It has a depth of approximately {{cvt|18|in|cm|abbr=on}} on the sides and {{convert|30|in|cm|abbr=on|0}} in the center. It holds approximately {{convert|6,750,000|USgal|L|abbr=off|sp=us}} of water.{{cite web | title = Deconstructing the Lincoln Memorial Reflecting Pool | publisher = Watercrunch | date = 2009-01-19 | url = http://www.watercrunch.com/2009/01/deconstructing-lincoln-memorial.html | access-date = 2009-10-05 | archive-url =https://web.archive.org/web/20120227144514/http://www.watercrunch.com/2009/01/deconstructing-lincoln-memorial.html | archive-date =27 February 2012 }}

Restoration

Using funding from the American Recovery and Reinvestment Act of 2009, the National Park Service reconstructed the Lincoln Memorial Reflecting Pool. The pool's water supply system was updated to eliminate stagnant water by circulating water from the Tidal Basin; the pool was formerly filled using potable water from the city. Paved walking paths were added to the north and south sides of the pool to replace worn grass and to prevent further erosion.{{Citation| last1 = MacSpadden| first1 = Lisa| last2 = Staudigl| first2 = Stephen| title = NCPC Adopts CapitalSpace Plan and Approves Lincoln Memorial Reflecting Pool/Grounds Rehabilitation and St. Elizabeths West Campus Perimeter Security| newspaper = National Capital Planning Commission, News Release| date = 2010-04-01| url = http://www.ncpc.gov/ncpc/Main%28T2%29/Media%28Tr2%29/NewsRelease1.html| access-date = 2010-04-23| archive-url = https://web.archive.org/web/20100527175642/http://www.ncpc.gov/ncpc/Main(T2)/Media(Tr2)/NewsRelease1.html| archive-date = 2010-05-27| url-status = dead}} Construction on the 18-month, $30.74 million project began in November 2010. In May 2011, workers began sinking the first of 2,113 wood pilings into a {{convert|40|ft|m|adj=mid|-deep|sp=us|abbr=off}} layer of soft, marshy river clay and some dredged material atop bedrock to support a new pool.{{cite news|last=Ruane|first=Michael E.|url=https://www.washingtonpost.com/local/shoring-up-support-for-lincoln-reflecting-pool/2011/05/10/AFPUcLkG_story.html|title=Deep-rooted support for new Lincoln pool|newspaper=The Washington Post|publisher=The Washington Post Co.|place=Washington, D.C.|pages=B1, B5|date=2011-05-11|access-date=2011-05-11}} The pool reopened on August 31, 2012. The project was managed by the Louis Berger Group.{{cite web|last1=Henning|first1=Tyler|title=Improved Filtration Revitalizes a National Treasure|url=http://www.modernpumpingtoday.com/improved-filtration-revitalizes-a-national-treasure/|website=Modern Pumping Today|date=April 2013|access-date=16 May 2015}}

=Post-restoration operation=

Within weeks of the pool's reopening in 2012, it had to be drained and cleaned at a cost of $100,000 due to algae in the pool. The algae growth was so extensive it almost completely covered the surface of the pool.{{cite news|last=Wheeler|first=Candace|title=Lincoln Memorial reflecting pool is drained to remove algae|newspaper=The Washington Post|date=October 3, 2012|access-date=June 10, 2017|url=https://www.washingtonpost.com/local/lincoln-memorial-reflecting-pool-is-drained-to-remove-algae/2012/10/03/9b82bf4e-0da6-11e2-bd1a-b868e65d57eb_story.html}} Using an ozone disinfectant system installed during the renovation,{{cite news|last=Ruane|first=Michael|title=Lincoln reflecting pool rehab nears completion|work=The Boston Globe|date=August 12, 2012|access-date=June 10, 2017|url=https://www.bostonglobe.com/news/nation/2012/08/11/lincoln-reflecting-pool-rehab-nears-completion/4PWWQoLnVWXUNcgFPJkZoM/story.html}} the National Park Service said it would double the amount of algae-killing ozone in the pool to control future outbreaks.

In 2013, construction on the National World War II Memorial damaged the eastern end of the Reflecting Pool. NPS workers closed the eastern {{convert|30|ft|m|0|abbr=off|sp=us}} of the pool in August 2015 to repair the basin, work that was completed in the summer of 2016.{{cite news|title=Part of reflecting pool to undergo months-long repairs|work=WTOP.com|date=August 31, 2015|access-date=June 10, 2017|url=http://wtop.com/dc/2015/08/part-of-reflecting-pool-to-undergo-monthslong-repairs/}}

The Reflecting Pool was completely drained in June 2017 to control a parasitical outbreak. The parasite, which causes swimmer's itch, infects snails which inhabit the pool. More than 80 ducks and ducklings have died at the pool due to parasitical infection since May 20. Park Service workers said the work and refilling of the pool would take 10 days.{{cite news|last=Wamsley|first=Laurel|title=Park Service To Drain Lincoln Memorial Reflecting Pool After 80 Ducks Die|work=NPR|date=June 9, 2017|access-date=June 10, 2017|url=https://www.npr.org/sections/thetwo-way/2017/06/09/532292513/park-service-to-drain-lincoln-memorial-reflecting-pool-after-80-ducks-die}}

Historic events

File:Vietnam War protestors at the March on the Pentagon.jpg protesters at the pool for the March on the Pentagon on October 21, 1967]]

Located at the base of the Lincoln Memorial's steps, the Reflecting Pool area has been the site of many historic events, including:

Gallery

Image:Reflecting pool.jpg|The Lincoln Memorial Reflecting Pool seen from the Lincoln Memorial in 2004

Image:People on Ice Over Lincoln Memorial Reflecting Pool 2010.02.07.JPG|Ice covering the Lincoln Memorial Reflecting Pool after the February 5–6, 2010 North American blizzard

File:DC 23 1 (6633835613).jpg|Lincoln Memorial Reflecting Pool before reconstruction in April 2010

File:National Mall undergoing renovations - Stierch.jpg|Lincoln Memorial Reflecting Pool undergoing reconstruction in June 2011

Image:Rehabilitation works Reflecting Pool 12 2011 DC 000102.JPG|Lincoln Memorial Reflecting Pool undergoing reconstruction in December 2011

File:DC monument view from Lincoln memorial.jpg|Lincoln Memorial Reflecting Pool after reconstruction in May 2016

Image:15 23 0092 washington memorial.jpg|The Lincoln Memorial Reflecting Pool at sunset in August 2015

Image:Reflecting Pool at night from the roof of the Lincoln Memorial..jpg|The Washington Monument seen in the Reflecting Pool from the roof of the Lincoln Memorial in June 2010

See also

References

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