Trenton Water Works, which supplies water to more than 200,000 customers in Mercer County, will have direct oversight from the state and an on-site adviser.
The business and coach at Steinert High School had "sexual relations" with a 17-year-old female student at his Robbinsville home in August, according to Mercer County Prosecutor Angelo Onofri.
The exhibition builds on founder Seward Johnson's challenge to boost winter and cold-weather visitorship in a park primarily known for its outdoor sights.
Torrey Flim, 23, of Hamilton in Mercer County was killed early Saturday when his Hyundai rear-ended a dump truck and was then hit by another vehicle from behind.