THE SILENT GUARDIAN OF THE 9/11 MEMORIAL

At night, when the crowds disappear from the 9/11 Memorial, Jim Maroon steps down into the reflecting pools that occupy the exact footprints of the Twin Towers—an extraordinary experience almost no visitor will ever witness.

Jim was 29 years old on September 11, 2001, heading to work near the World Trade Center when the first plane struck. He vividly remembers the horrifying sound, looking up to see the massive opening in the tower, and later watching one of them collapse. The area was deeply personal to him; his father had worked there for decades, Jim had spent much of his childhood nearby, and he personally knew brokers who were inside that morning.

Since 2012, Jim has maintained the 9/11 Memorial. Five nights a week, from 11 p.m. to 6 a.m., he dons a rubber wading suit and steps into the acre-wide pools. Cleaning just one pool requires 88 meticulous vacuum passes. He removes leaves from nearly 400 surrounding trees alongside coins, toys, and lost items left by visitors. By the time morning crowds arrive, Jim is heading home, his vital work completely unseen.

For Jim, anonymity is fine. His sole focus is ensuring grieving families arrive at a sanctuary that feels deeply cared for, never neglected. Despite working there for 14 years, he protects his heart by not dwelling on the tragedy every night. Yet around the anniversary, as he recognizes familiar names etched along the bronze panels, he quietly steps back into the water to continue his sacred duty. Today, while New York sleeps, Jim faithfully preserves the ground where history was changed forever.