
More than 1.5 inches of rain fell across the Hopewell Valley on Thursday afternoon, triggering flash flooding that closed several roads, stranded vehicles, and prompted emergency alerts urging residents to stay off flooded roadways.
The National Weather Service issued a Flash Flood Warning for the area as heavy rain quickly overwhelmed streams and low-lying roads. Emergency alerts sent to cell phones warned residents of a “dangerous and life-threatening situation” and advised them not to travel unless necessary.

Among the roads impacted was Titus Mill Rd. near the Stony Brook, where floodwaters covered the roadway and left one vehicle stranded. Other low-lying roads throughout the township were also closed as water levels rose.
Hopewell Township Police Chief James Rosso urged residents to respect road closures and avoid taking unnecessary risks.
“You cannot always tell how deep the water is on flooded roadways,” Rosso said. “Please do not drive through the barricades or walk through the water. We place them out for your safety, not because we want to close a roadway. You and your families’ safety is of the utmost importance to us.”
The Hopewell Township Police Department also reminded motorists of the National Weather Service’s “Turn Around, Don’t Drown” message, noting that floodwaters are often deeper and moving faster than they appear. Just a foot of moving water can sweep away a vehicle, while floodwaters can also conceal washed-out pavement and other hazards beneath the surface.
Residents are encouraged to continue monitoring weather conditions and avoid any roads that remain barricaded until floodwaters recede and emergency crews determine they are safe to reopen.
