Trump's Reflecting Pool Algae Crisis
A series of posts detailing the failure of Trump's $14M Reflecting Pool project in Washington, D.C., due to algae blooms despite efforts to maintain water clarity.
June 2026
Algae bloom expanded in Lincoln Memorial Reflecting Pool
The Washington Post reported that the algae bloom expanded between Wednesday and Thursday. This expansion occurred amid wet and warm weather conditions.
Source ↗Donald Trump commissioned painting of reflecting pool bottom blue
U.S. President Donald Trump initiated repairs to the reflecting pool by painting its bottom a specific shade of blue. This action was intended to resolve existing algae problems.
Source ↗Reflecting pool repair work cost $14 Million
The repair work undertaken on the reflecting pool resulted in a total expenditure of $14 Million of taxpayer money. This cost was noted in relation to contracts given to companies working on his private estate pools.
Source ↗Algae returned to reflecting pool shortly after repair completion
Less than two weeks after the repair work finished, algae reappeared in the reflecting pool. Maintenance efforts included dumping hydrogen peroxide into the water.
Source ↗National Park Service treats algae in Lincoln Memorial Reflecting Pool
The National Park Service is using pumps to treat the water in the Lincoln Memorial Reflecting Pool. They are employing nanobubble ozone technology and hydrogen peroxide to kill the algae.
Source ↗Trump's pool repainting project completed in Washington
The Lincoln Memorial Reflecting Pool was drained and painted in 'American flag blue' under orders from Donald Trump. This project was part of Trump's efforts to develop Washington.
Source ↗Algae bloom occurs in Reflecting Pool after hot weather
Algae proliferated in the Lincoln Memorial Reflecting Pool, turning the water a swampy green. This bloom occurred following hot weather over the past weekend.
Source ↗Vivid Green Algae Bloom Clouds Reflecting Pool Coating
A vivid green algae bloom clouded the coating of the Lincoln Memorial Reflecting Pool. This incident occurred shortly before the post's publication date.
Source ↗Donald Trump Announces Federal Arrest of Individuals Vandalizing Reflecting Pool
Donald Trump announced that federal authorities had made multiple arrests concerning vandalism at the Reflecting Pool. This followed the unveiling of a $14-million-plus rehabilitation project.
Source ↗David Hearn Examines Peeling Coating in Reflecting Pool
David Hearn, a resident of Bethesda, Maryland, stopped by the Reflecting Pool during a bike ride. He reached into the pool to examine a chunk of the peeling new coating.
Source ↗National Guard and Park Police Detain David Hearn at Reflecting Pool
David Hearn was detained by National Guard troops and Park Police for five hours. He was subsequently released Friday night.
Source ↗Trump Administration Announces Multiple Arrest Over Pool Damage
Donald Trump stated that authorities made multiple arrests concerning damage to the peeling coating of the Reflecting Pool. This announcement followed the algae bloom.
Source ↗Federal Workers Deploy Chemicals and Nanobubbles Against Algae
Contractors and federal workers have been using chemicals and ozone nanobubbles to combat the algae in the Reflecting Pool. This action is part of efforts to address the botched renovation.
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