Posted on 06/16/2026 5:54:48 AM PDT by Libloather
The Lincoln Memorial Reflecting Pool still needs some algae emancipation.
Just days after the iconic Reflecting Pool reopened following President Trump’s $14 million renovation to seal the concrete bottom with an “American flag blue,” its familiar gnarly-looking green algae once again took over.
“Versus previous administrations, the National Park Service is actually maintaining the beautifully completed Reflecting Pool,” a spokesperson for the Department of the Interior told The Post.
“The nanobubbler technology has successfully destroyed the algae bloom that has plagued every pool reopening since 1922, most infamously, the Obama pool reopening that resulted in massive algae clumps taking over the pool’s surface,” the spokesperson went on.
“Now, due to deploying the advanced nanobubbler technology, the algae is dead and being vacuumed up as we speak. We thank President Trump for fixing the Reflecting Pool for good.”
In addition to sealing the concrete bottom of the Reflecting Pool, the Trump administration spent $1.7 million on an upgraded ozone nanobubbler filtration system, which is intended to disperse tiny oxygen bubbles to undercut algae’s food supply, according to online federal contracting records.
Algae has been a perennial issue in the shallow, 6.7 million-gallon artificial basin, which was constructed in the early 1920s.
The National Park Service initially indicated the return of the green-looking water was the result of dormant algae that sat in the pipes for weeks and came roaring back after the massive pool was filled back up.
(Excerpt) Read more at nypost.com ...
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