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The idea of a freshwater floodway was first proposed in 1973 as part of Taipei
District Flood Control Plan Proposal, but construction did not commence until 1979. The first phase was completed in 1984, creating an alternate freshwater channel for the Tamsui River on its left bank at times of high
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In addition to its importance in flood control measures, the
Erchong Floodway provides significant recreation and conservation functions. A network of urban parks, trails, greenspace, and leisure facilities within the floodway includes the
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The
Erchong Floodway is approximately 7.7 km (4.8 mi) long and between 450 m (1,480 ft) and 700 m (2,300 ft) wide covering an area of about 424 ha (1,050 acres) in the centre of the
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caused significant flooding in Taipei in 1963, the Taiwan government carried out an engineering project to widen the Tamsui River at its narrowest point at Lion's Head Rock, near the present-day
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water level. The village of
Zhouzaiwei was relocated to what is now Luzhou District as part of the first phase. A second phase, completed in 1987, increased the heights of the embankment
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Aerial photo showing the
Erchong Floodway on the left and the main course of the Tamsui River on the right.
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to account for 200-year flood levels. A third and final phase of the project was completed in 1996.
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being located in a humid subtropical climate that can often experience catastrophic
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View of the
Erchong Floodway looking upstream (southeast) to the confluence of the
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showing the
Erchong Floodway as light navy blue in the centre, and the
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Districts are located between the floodway and the Tamsui.
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in dark navy blue to the right, completely surrounding
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and is therefore subject to reverse saltwater flow at
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574:"王曹晏婷《以文化理論研究五股濕地管理模式及民眾參與研究區功能發展》台灣師範大學地理學系2010年"
356:for bird species within the greater Taipei area.
29:An editor has performed a search and found that
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551:(in Chinese (Taiwan)). Archived from
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611:Flood control projects
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241:25.06972°N 121.46194°E
549:"循古探今之行─台北到彰化p24-p26"
440:Radar imagery of the
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528:Jakarta Flood Canal
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522:Red River Floodway
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588:. Retrieved
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557:. Retrieved
553:the original
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446:Tamsui River
442:Taipei Basin
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390:Tamsui River
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143:Please help
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530:, Indonesia
307:Description
244: /
232:121°27′43″E
590:2015-11-14
559:2015-08-08
535:References
516:New Danube
490:Highway 64
402:high tides
322:New Taipei
297:New Taipei
171:newspapers
69:newspapers
37:notability
518:, Austria
398:sea level
330:Xinzhuang
229:25°4′11″N
605:Category
524:, Canada
510:See also
488:View of
470:Sanchong
450:Sanchong
374:typhoons
370:flooding
326:Sanchong
427:Gallery
386:Keelung
382:Xindian
360:History
354:wetland
291:of the
281:Chinese
271:Rivers.
265:Xindian
185:scholar
83:scholar
474:Luzhou
407:After
384:, and
338:Luzhou
336:, and
301:Taiwan
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269:Tamsui
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584:(PDF)
577:(PDF)
421:dikes
378:Dahan
285:二重疏洪道
261:Dahan
192:JSTOR
178:books
90:JSTOR
76:books
472:and
452:and
364:The
334:Wugu
275:The
267:and
164:news
62:news
320:in
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