President Donald Trump announced on Friday that vandals deliberately damaged the reflecting pool near the Lincoln Memorial using chemical substances, just weeks after the completion of a $14.8 million restoration project. Federal authorities have launched an investigation into the incident, which comes amid growing controversy over the pool’s condition following the recent renovation. The president made the allegations through his Truth Social platform, claiming perpetrators intentionally targeted both the surrounding grounds and the newly installed interior surface of the historic monument.
The accusations emerge as the recently restored reflecting pool faces intense scrutiny over widespread peeling paint and significant algae growth that appeared mere days after officials declared the renovation complete. The blue-tinted bottom, which administration officials had promoted as a signature feature of the restoration, has been largely obscured by green algae blooms that spread throughout the water.
Presidential statement details alleged vandalism incidents
Trump’s social media post connected multiple instances of what he characterized as deliberate sabotage at national monuments. “Things are really looking good in our Nation’s Capital, and add to that the fact that when I became President, Crime was rampant, and now, Washington, D.C., is one of the Safest Cities anywhere in the United States,” the president wrote. He then pivoted to describe what he called serious vandalism problems at the reflecting pool situated between the Washington Monument and the Lincoln Memorial.
According to Trump’s statement, the damage extends beyond the pool itself. “Just like three days ago, they destroyed the grass outside of the Pool, they’ve also done everything possible to hurt the inside surface that was just installed,” he stated. The president drew parallels to a separate incident on the National Mall, where a large message reading “86 47” was etched into the grass near the World War II Memorial approximately one week ago.
Chemical substances allegedly used in coordinated attack
The president specifically accused vandals of employing chemical agents to damage the pool’s newly renovated interior. “No different than the chemicals that were used on the National Mall, they used something similar in the Reflecting Pool to try to destroy and demean our beautiful work,” Trump declared in his post. Administration officials previously interpreted the “86 47” message as a threatening gesture, noting that “86” serves as slang for eliminating or removing something, while “47” references Trump’s status as the nation’s 47th president.
The allegations come as the National Park Service and contractors deployed their own chemicals and ozone nanobubble technology this week to combat the algae proliferation. Workers have been using swimming pool-style vacuum systems to extract algae from the bottom of the reflecting pool. The park service issued assurances that the treatment methods pose no environmental risks or harm to marine life.
Restoration project completion and immediate problems
Trump announced the completion of the $14.8 million restoration project on June 6, highlighting the new “American flag blue” bottom as a key achievement. However, within days of the announcement, algae began appearing throughout the pool, raising questions about the renovation’s execution and long-term viability. The rapid deterioration prompted criticism from observers and sparked debate about the project’s planning and implementation.
Images circulating on social media Friday showed National Guard personnel and U.S. Park Police officers patrolling the area around the reflecting pool. Video footage also captured groups of people gathered near the site, with some apparently criticizing the renovation project and celebrating the algae growth. The heightened security presence suggests authorities are treating the alleged vandalism as a serious threat to national monuments.
Recovery efforts and investigation timeline
Despite the setbacks, Trump expressed optimism about the restoration’s progress and the damage repair timeline. “The algae is 75% gone, and the condition will soon be completely remedied, and the area that was vandalized, fortunately, is just a small area of damage, and will be fixed early next week,” the president stated. Law enforcement agencies are actively investigating the alleged vandalism incidents, though officials have not publicly identified suspects or released additional details about the ongoing probe.
The controversy surrounding the reflecting pool has escalated tensions between the White House and media outlets covering the story. Administration officials previously criticized coverage suggesting the pool’s appearance remained largely unchanged after the expensive renovation, defending the project’s outcomes despite visible problems. The incident has also reignited discussions about maintenance protocols for national monuments and the challenges of preserving historic sites in the nation’s capital. Trump had previously blamed the Biden administration for delaying necessary maintenance on the reflecting pool and other monuments, characterizing them as neglected and poorly maintained before his presidency.

