INDIAN RIVER INLET, Del. — The Indian River Inlet Sand Bypass System is now fully operable following an upgrade from diesel to electric power, according to DNREC.
Starting March 16, the system will begin pumping sand from the south side of the inlet to the north to help reduce erosion and maintain beach health. The upgrade, funded with $1.2 million in Congressionally Directed Spending secured by Senator Chris Coons in 2022, replaces the aging diesel machinery that failed around 2019 and left the system offline for several years.
The system will operate Monday through Thursday from 7 a.m. to 4 p.m. through May 15, and is scheduled to resume after Labor Day to continue sand pumping through May 2027. Preparations, including pipe placement, are set to begin March 9, requiring temporary closures of beach crossovers near the jetty.
The Indian River Inlet Sand Bypass System is now fully operable following an upgrade from diesel to electric power, according to DNREC.
Local resident Randy Cripps, who has lived in the area for more than 20 years, said the system is critical for maintaining access. “To get to a point where you don't have access to this bridge. We're talking about all the health care issues we have out here trying to get to emergency areas. It would be a significant problem,” he said.
Most of Delaware Seashore State Park will remain open during operations, but DNREC urges visitors to avoid all marked work zones. Temporary closures also apply to some nature preserves and select trails for safety. The agency said entering designated areas during pumping operations is dangerous, warning that unstable sand and hazardous water conditions pose serious risks.

