Health Assessment Section (HAS)
Chemical Fact Sheets
Public Health Assessments
Public Health Consultations
These files are in .PDF format. The free Adobe Acrobat Viewer is required to view them.
Cyanobacteria - Harmful Algal Blooms (HABs)
Last Reviewed 12/7/2015
Ohio Department of Health
Phone: (614) 466-3543 ~ Contact Us
Address: 246 N. High St., Columbus, Ohio 43215
To report a public health emergency, call your local health department.
Personal health questions? Contact your local health care provider.
For emergencies, dial 911.