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Testing Of Sept. 11 Memorial Waterfalls Begins

NEW YORK (AP) — The waterfalls of the Sept. 11 memorial at ground zero are showing signs of life.

Engineers began testing one of the twin waterfalls on Tuesday, circulating hundreds of thousands of gallons of water into the north reflecting pool.

The cascades are the largest manmade waterfalls in North America, and they empty into pools that mark spots where the World Trade Center towers once stood.

The 176-foot-perimeter pools are the centerpieces of Michael Arad’s “Reflecting Absence” memorial plaza, which will cover nearly half the 16-acre lower Manhattan site and will be surrounded by thousands of trees.

waterfall2 Testing Of Sept. 11 Memorial Waterfalls Begins

Streams of water pour over the edge of a National September 11 Memorial pool during a test of the waterfalls, Tuesday, Nov. 9, 2010 at the World Trade Center site. (AP Photo/Mark Lennihan)

The head of the foundation overseeing the memorial, Joe Daniels, said that even though Tuesday’s tests were aimed at assessing the flow and circulation of the water, the aesthetics were “stunning.”

“It’s really what the memorial is — the falling water and the sound,” he said, adding it would “create the peaceful place that we hoped it would be.”

The tests, which began about 11 a.m. and continued throughout the day, focused largely on eight pumps that will circulate 52,000 gallons of water a minute. During the testing, more than 350,000 gallons of water streamed into the north pool.

Chris Ward, executive director of the Port Authority of New York and New Jersey, which owns the trade center site, said in a statement that the testing was “an important sign of progress.”

“Sept. 11, 2011 is the only goal that matters, and for the next 306 days, we will continue to keep our heads down and locked in on delivering the sacred heart of the site,” he added.

Testing of the waterfalls of the south pool is expected to begin in the spring of 2011, almost 10 years after Islamic extremists destroyed the World Trade Center and killed nearly 2,800 people on Sept. 11.

In January, a 40-foot-wide waterfall mock-up was created and tested in a field in Brooklyn to get the right veil of water over a small dam with fingerlike structures that make the water flow in rivulets.

When finished, the waterfalls and bronze panels bearing the names of the Sept. 11 victims will be backlit at night.

Memorial builders expect to have the waterfalls fully installed by spring so that they can run by Sept. 11, 2011.

(Copyright 2010 by The Associated Press. All Rights Reserved.)

  • Harrison Otis

    Michael Arad’s “Reflecting Absence” is absolutely brilliant as a public memorial. When combined with architect David Child’s One World Trade Building (formerly Freedom Tower), Ground Zero is going to be the most sophisticated ensemble of modern design in Manhattan. Compare “Reflecting Absence” to “King in Carbonite,” the memorial statue of Martin Luther King, Jr. about to be unveiled on the Washington Mall. The former’s big abstract forms have poetry and power, unlike the latter’s one-liner Socialist Realism sentimentality.

  • Joe

    @Kjak, what are they suppose to do with the site, leave it a disaster zone. The re-building is not about justice to the victims. The area needs to be re-built.

    • asdfas

      Oh ok Joe whatever you say!!!

    • WongTong

      Well Joe it doesnt look like a disaster zone anymore. You NYers are so stupid.


    Want to memorialize the site? NO TO THE MOSQUE.

  • Kjak

    Stupid waste of money. Honoring the people of sept. 11? Nothing should be built on the site. This isnt doing the victims any justice.

    • Michael

      Kjak, you are a moron!

      • asldkj

        So are you Michael.

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