Fuel Cleanup Underway at National Mall After Underground Leak Discovered Near Monuments
A 1,000-gallon fuel leak has been detected beneath the National Mall near the Washington Monument, triggering a $12 million emergency cleanup operation that officials say could disrupt tourist access for up to eight weeks. The U.S. National Park Service confirmed contaminated groundwater was found leaking from an aging underground storage tank originally installed in the 1960s, used to power maintenance vehicles. With peak season approaching, cleanup crews are now racing to extract petroleum-tainted soil and prevent further migration toward the Lincoln Memorial Reflecting Pool. "This is not just an environmental hazard; it's a threat to our national symbol," said a senior Park Service official. The national mall fuel cleanup efforts are expected to require three phases of soil vapor extraction and groundwater monitoring, with daily tourist traffic projected to drop by 15 percent during the peak remediation window.