Story perspectives
Trump Blames Vandalism as $1.7 M Contract Funds Algae Cleanup
6/20/2026
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Story summary
- President Donald Trump blamed vandalism for the green water.
- The Interior Department awarded a $1.7 million contract to a Trump-donor Ohio firm for a purification system.
- Scientists, including a Smithsonian marine plant specialist, said the algae is harmless.
- Workers observed epoxy coating peeling and hydrogen peroxide treatments raising phosphate levels.
- National Park Service staff deployed nanobubble ozone technology and vacuumed dead algae, although green patches remained visible later.
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