Round Valley Recreation Area Access provides a boat launch administered by New Jersey DEP Fish & Wildlife, located north of the day use area, which requires a current fishing, hunting, trapping license or boat launch permit.

The facility accommodates sailboats, canoes, and motorboats up to 10 horsepower, with multiple parking areas and day-use facilities including picnic areas, restrooms, and a swimming beach.

Wind warning lights alert boaters when sustained winds reach 25 mph, requiring all vessels to clear the reservoir immediately.