$14 Million Down the Drain? Trump's Reflecting Pool Renovation Fails to Stop Algae

A $14 million renovation of the Lincoln Memorial Reflecting Pool by the Trump administration was immediately followed by a severe spike in algal blooms.

Algae levels in the pool hit their highest point for June in at least five years.

Specialized analysis of satellite data conducted by The Washington Post indicates that the water conditions deteriorated just days after the project was completed this month.

Post-Renovation Algae Surge

The sudden resurgence of algae occurred despite a concerted effort by the Trump administration to overhaul the 6.75 million-gallon basin.

President Donald Trump had pledged in April to clean the water, eliminate persistent leaks by resurfacing the basin, and paint the structure "American flag blue."

Although Trump praised the pool's "clean, beautiful water" when refilling began on June 4, subsequent light-reflectance data from the European Sentinel-2 satellite detected a massive surge in chlorophyll-a.

The data, analyzed by a University of Virginia researcher, showed that algae levels on the Saturday following the reopening were among the highest measured in any month over the past two years.

Conspiracy Theories Rise While Trump Keeps Silent

The rapid return of the thick algae blooms has ignited widespread public debate and online conspiracy theories.

While some social media users alleged bureaucratic sabotage or claimed the images were from previous years, Trump administration officials offered a technical explanation.

According to administration officials, the sudden bloom was triggered by residual material left inside supply lines that had remained dormant for several weeks during the construction phase.

Trump has not publicly commented on the algae problem, instead posting on Monday that he plans to host a July 4 rally with the newly renovated pool as a backdrop.

Algae contamination has remained an intermittent issue for the historic landmark since its initial construction in the 1920s.

The current spike echoes a prior $30 million renovation completed in 2012, which updated the pool's water source but failed to prevent a rapid return of the blooms.