The Lincoln Memorial Reflecting Pool has been partially refilled as crews conduct maintenance on its water system, with the U.S. Department of the Interior attributing delays to years of neglect by previous administrations.
The National Park Service stated in signage posted around the fencing that the pool’s piping system had not been flushed in more than a decade. More than half of the 58 water supply ports were found to be clogged and nonfunctioning, prompting the current repairs. The flushing process may temporarily discolor the water as buildup is removed from the pipes.
Construction and renovations at the reflecting pool began in April, with workers addressing issues such as extensive peeling of a new waterproof liner and recurring algae outbreaks. The pool was drained for a second time after the Fourth of July to facilitate repairs, which have since resumed with water flowing back into the pool.
The U.S. Department of the Interior explained in the signage that the partial refilling was necessary to allow staff and contractors to flush the system. The notice, shared on social media, stated: “The Lincoln Memorial Reflecting Pool has been partially refilled to allow National Park Service staff and contractors to flush the pool’s piping system for the first time in more than a decade.”
Officials noted that the flushing process could result in temporary discoloration of the water as accumulated debris is cleared from the system. The repairs are part of ongoing efforts to address longstanding maintenance challenges at the historic landmark.
The National Park Service has not provided additional details on the timeline for completing the repairs or the total cost of the project. The reflecting pool remains a prominent feature of the National Mall and a site of frequent public visitation.
Local residents, such as Suzanne Garwood, who photographed the sign on August 6, have expressed frustration with the prolonged construction and disruptions in the area. The extended fencing around the pool was recently removed, allowing closer access for the first time in weeks.