On any given day, Mary Mertz, director of the Ohio Department of Natural Resources, may be called upon to consider issues involving wildlife, campground capacity, hiking trails, or the health of Ohio’s forests.
Ohio State Parks earned the National Gold Medal Award for Excellence in Park and Recreation Management in 2025 — essentially the top honor a park system can earn — but Mertz knows there’s always room for improvement, and she says restroom facilities are low-hanging fruit.
“We want people to want to be in the outdoors,” Mertz says. “Fifty years ago [when many of the facilities were built], people’s expectations were different. Today, people have come to expect a higher level of accommodation.”
