Volunteers said the problem began when Monongalia County condensed the committees overseeing the park into one.
The Monongalia County Sheriff's Department arrested a Morgantown man on child pornography charges.
The criminal complaint said Randy Tate, Jr., 24, was soliciting minors via a cell phone.
The Internet Crimes Against Children Unit said it found more than 50 sexually explicit pictures on his phone.
Tate faces five counts of child pornography.
He's in the North Central Regional Jail with bail set at $250,000.