Trump administration's $14.2M Lincoln Memorial Reflecting Pool renovation turns green due to algae
Consensus Summary
The Lincoln Memorial Reflecting Pool in Washington, DC turned green shortly after a $14.2 million renovation completed in June 2026, despite efforts to make it a dark blue color as specified by President Trump. The project, which included advanced nanobubbler technology to control algae, was completed ahead of Independence Day celebrations. Both sources agree the algae bloom was residual from dormant supply lines during the eight-week renovation. Visitors had mixed reactions, with some praising the pool's reflection quality while others criticized the cost and the lack of significant visual change. The renovation was awarded to a Virginia company with no prior government work history, bypassing competitive bidding, and Trump has repeatedly promoted the project as a long-term solution. Environmental challenges, such as high phosphate levels, were noted as ongoing issues that may hinder long-term algae control.
✓ Verified by 2+ sources
Key details reported by multiple sources:
- The Lincoln Memorial Reflecting Pool in Washington, DC turned green after a $14.2 million renovation completed in June 2026.
- The renovation project aimed to make the pool a dark blue color, which President Trump called 'American flag blue'.
- The project included the addition of 'advanced nanobubbler technology' to control algae, as stated by the Department of the Interior (DOI).
- The algae bloom was described as 'residual' from supply lines that were dormant during the eight-week renovation period.
- The Reflecting Pool measures approximately 600 meters in length and 50 meters in width.
- The renovation cost was initially estimated at $1.8 million by Trump but ultimately reached $14.2 million.
- The pool was filled with about 6.75 million gallons of fresh water after the renovation.
- The project was completed ahead of Independence Day celebrations in 2026.
- The renovation was awarded to Atlantic Industrial Coatings Ltd, a Virginia company with no prior government work history, bypassing competitive bidding.
Points of Difference
Details reported by only one source:
- The algae is being 'vacuumed up' ahead of Independence Day celebrations, according to the DOI.
- A federal contract between the DOI and Green Water Solutions stated the nanobubbler technology produces microscopic gas bubbles to control algae.
- Patrick Hicks, a Florida resident, said he was relieved to find the pool green and compared it to maintaining a lake or swimming pool.
- Dana Pace, a Maryland resident, criticized the project as a waste of funds, citing high phosphate levels in the area and the need for chemical treatment.
- The Reflecting Pool has been an ongoing issue since it opened in 1922, with environmental scientists stating it would be difficult to control algae entirely.
- Trump said in May the pool had been 'filthy' for years and his changes would make the site 'beautiful'.
- The DOI spokesperson thanked President Trump for 'fixing the Reflecting Pool for good'.
- The pool's shallow depth allows it to settle quickly and provide a clean reflection of the Washington Monument.
- Some visitors declared the pool's color 'dull' and 'not much different' from before, while others praised the reflection quality.
- Kyra Brown questioned the cost and end result, stating the pool 'doesn’t look that much different'.
- Lara Harvey, a New Zealander, said she was 'impressed' and the pool 'reflects beautifully'.
- The DOI spokesperson cited Barack Obama and Joe Biden’s 'failed and extremely costly' attempts at refurbishments, though these claims were described as 'long-debunked'.
- Trump claimed in a Truth Social post that the renovation would last '100 years' and was 'not a paint job'.
- The project was described as 'highly sophisticated material, industrial strength' by Trump.
Contradictions
Conflicting information between sources:
- The ABC article states the algae is 'dead and being vacuumed up as we speak,' while the Guardian describes it as 'residual algae from the supply lines' without confirming its status as dead.
- The ABC article mentions the pool was filled with fresh water after the renovation, while the Guardian states the pool was filled with 6.75 million gallons of fresh water, but does not specify the timing relative to the algae bloom.
- The ABC article includes a quote from Trump saying he did not know the contractor and had not used the company before, while the Guardian reports Trump said 'I have a guy who’s unbelievable at doing swimming pools' and that the contractor called him to offer services.
Source Articles
Trump's 'American flag blue' Reflecting Pool turns green after renovation
A $20 million renovation of Washington, DC's Reflecting Pool set out to fix leaks and turn the water blue. Mother Nature had other plans.
Before-and-after photos: Trump’s $14.2m makeover delivers … a blue pool
President steered no-bid contract for project that he said would cost $1.8m to company that worked on his golf resort The final drops of water have been added, and the nanobubbler switched on. Donald Trump ’s “beautiful” makeover of the Lincoln Memorial reflecting pool, one of Washington DC’s most historically symbolic attractions, is officially complete, and the public is getting its first glimpse of how the project’s $14.2m was spent. Contrary to the president’s predictable assertion that it w