Denise Rivera was having lunch with her sister and brother-in-law on a waterfront deck in Newburgh on August 25 when she slipped her engagement ring off to rub an irritated spot on her finger. What happened next took seconds: the ring slipped from her hand, hit the table, kept rolling, dropped to the floor, and went overboard into the Hudson River below.
Rivera, 47, of Port Jervis, was seated at Billy Joe's Ribworks, an outdoor barbecue restaurant and nightlife venue built on a deck that hangs directly over the riverbank at 26 Front Street on the Newburgh Waterfront, according to Orange County tourism officials. As CBS News reports, the ring fell roughly 12 feet before disappearing into the water. Rivera described the moment plainly: “It slipped off, onto the table, kept going, hit the floor and went overboard.”
The loss happened to occur within sight of the Hudson River Commercial Diver Training Center, a Newburgh-based vocational school owned by Christian Dougherty that trains commercial divers for real-world estuary and industrial underwater conditions. Students from the school reportedly saw the ring fall into the river, and six of them entered the water to help search, per CBS News's reporting on the recovery effort.
Searching Blind in Six Inches of Mud
The students spent more than two hours on August 26 combing the river bottom by hand, unable to see anything once they touched down. Dougherty said the mud on the riverbed is about six inches deep and that divers cannot see their hands in front of their faces once they stir it up, a detail CBS News's report captures directly from him. That blindness lines up with U.S. Army Corps of Engineers findings that benthic sediment in the Hudson's shoreline deposition zones is more than 90 percent soft mud, silt, and clay, fine particles that stay suspended in the water column the instant a diver disturbs the bottom.
When feeling around by hand produced nothing, the divers switched tactics, hauling up buckets of muck to sift through on shore, according to News 12 Westchester. That shift mirrors standard practice in underwater search and recovery work broadly, where optical lights fail in heavy silt and crews fall back on tactile sifting, mud buckets, or metal detectors instead, per FireRescue1's reporting on search techniques.
Found While Swirling Sand
It was Dougherty himself who ultimately found the ring while swirling sand through one of the buckets. For Rivera, the recovery amounted to more than getting back a piece of jewelry. She said the effort restored her faith in people.
The find is a reminder of how the Hudson's tides complicate any search along the Newburgh Waterfront. The river there is a tidal estuary with semi-diurnal tides, producing two high and two low water cycles and a daily range between roughly 3.0 and 3.3 feet, according to US Harbors tide data, meaning the depth and current at the base of the restaurant deck are constantly shifting.
A Waterfront Built for Losing Things Overboard
Rivera's ring is not the first piece of jewelry the river has swallowed near a dock. In October 2025, a metal detector specialist with the volunteer network Ring Finders recovered a gold wedding band that had been dropped from a dock near Queensbury, further up the Hudson, illustrating how often jewelry losses into the riverbed rely on outside recovery help.
The stretch of waterfront where Rivera lost her ring was once lined with industrial shipping docks before municipal revitalization efforts starting in the mid-2000s replaced the old freight piers with the outdoor dining decks and public walkways that now draw diners to the water's edge, according to Chronogram Magazine's history of the Newburgh Waterfront. Commercial diving work in murky conditions like these, meanwhile, falls under federal OSHA rules and Association of Diving Contractors International standards governing surface support and standby divers during low-visibility operations. It remains unclear whether waterfront restaurants like Billy Joe's Ribworks maintain any netting or barriers beneath their deck floors to catch dropped items before they reach the river, or whether recoveries like Rivera's continue to depend entirely on the goodwill of nearby divers.
