The Stillwater Center serves children and adults with mental and developmental disabilities. It offers a range of nursing care and recreational solutions. The center provides physical, speech and occupational therapies. The Stillwater Center maintains a social services department. It operates a more than 100,000-square-foot replacement facility that includes dining, private and semi-private rooms. The center also offers a variety of respite care and nutrition services. The Stillwater Center is governed by Montgomery County in Ohio, which maintains public works, data processing, and job and family services departments. The county provides emergency management, economic development, and solid and hazardous waste treatment solutions.