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Environmental Health

Chemical test tubeAccording to the World Health Organization (WHO), environmental health addresses all the physical, chemical, and biological factors external to a person, and all the related factors impacting behaviors. It encompasses the assessment and control of those environmental factors that can potentially affect health. It is targeted toward preventing disease and creating health-supportive environments. This WHO definition excludes behavior not related to environment, as well as behavior related to the social and cultural environment and genetics.

The Ohio Department of Health (ODH) has several programs addressing environmental health spread throughout all three ODH divisions, but most reside in the Bureau of Environmental Health in the Division of Prevention.  This bureau also works closely with the Ohio Environmental Protection Agency (Ohio EPA), as well as local, federal and other state partners.


The Asbestos program licenses and certifies companies and persons directly involved with the asbestos abatement industry.

Beach Monitoring

The Bathing Beach Monitoring Program's goal is to assure a safe and healthy aquatic recreational environment by protecting the bathing public from risks of contracting waterborne diseases from exposure to contaminated waters. This program is a cooperative effort of ODH, the
Ohio Department of Natural Resources, local health departments
with public beaches within their jurisdictions and private and public organizations along the Lake Erie border and throughout Ohio.

Body Art (Tattoo and Body Piercing)

The Body Art (Tattoo and Body Piercing) rules were created to establish minimum standards, applicable throughout Ohio, for the operation and maintenance of Body Art facilities in order to protect the public from injury, minimize the potential for disease transmission, and provide a safe and healthy environment. Our program staff provides assistance to local health departments for the implementation of these rules.

Community Assessment for Public Health Emergency Response (CASPER) Project

In 2014, the Ohio Department of Health partnered with Toledo-Lucas County Health Department to conduct a Community Assessment for Public Health Emergency Response (CASPER) with technical assistance from the Centers for Disease Control and Prevention (CDC) following detection of microcystin toxin in a municipal water supply in Lucas County, Ohio.

CASPER is an epidemiologic technique designed to provide household-based information about a community in a timely and representative manner. The community assessment aimed to assess the potential impacts of the Toledo water event on households, to assess communications, characterize the population residing in the affected areas, and identify effective approaches to current and future health events.

Food Safety

The Food Safety Program provides assistance in all aspects of food safety to local health department staff, the food service industry and the general public. Technical experts are available to provide current information on food safety as it applies to licensable food service operations.

Health Assessment

ODH's Health Assessment Section (HAS), in parentership  with the Agency for Toxic Substances and Disease Registry (ATSDR), a U.S. Public Health Service Agency, serves the public by using the best environmental science, providing accurate health information and taking public health actions to prevent harmful exposures and disease related to toxic substances.The HAS works closely with federal, state and local partners to investigate and eliminate the public health threat posed by toxic substances in the environment.


Lead is known to have harmful effects on the heart, kidneys and the reproductive, nervous and hematological systems of the human body. ODH has several lead-related programs.

The Ohio Childhood Lead Poisoning Prevention Program addresses the needs of lead-poisoned children from birth through 72 months of age. The program assists family members, medical care providers and other community members to reduce and prevent lead poisoning.

ODH's Lead Poisoning Prevention Program ensures the public receives safe and proper lead abatement, detection and analytical services by requiring those services be conducted according to federal and state regulations by trained and licensed personnel.

All blood lead test results must be reported to the Adult Blood Lead Epidemiology and Surveillance (ABLES) program, which tracks and maintains the data. 


Private Water Systems

Private Water Systems are potable water wells, ponds, springs, cisterns and hauled water storage tanks that provide drinking water to fewer than 25 people, less than 60 days out of the year, and have fewer than 15 service connections. These would include single water supplies that serve homes, small businesses, small churches, small mobile home parks or communities with fewer than 25 residents. The Ohio EPA regulates public water systems.


Elevated levels of indoor radon, above the guidelines published by the U.S. EPA, is the primary cause of lung cancer among non-smokers. ODH’s Indoor Radon Program implements an extensive Outreach and Education Program serving the residents of Ohio, utilizing resources at both the state and local level.

ODH’s Indoor Radon Program implements a Radon Licensing Program that licenses and inspects/audits companies and persons directly involved with the radon testing and mitigation industry.

Ohio-specific radon information including home testing results by county and zip code are maintained by the Ohio Radon Information System.

RV Parks, Campgrounds

Recreational vehicle (RV) parks and campgrounds are regulated in Ohio and are subject to rules for construction, layout, drainage, sanitation, safety and operation. Rules also provide minimum standards for the construction and sanitary operation of resident camps and day camps.

15249-school_bus.jpgSchool Environmental Health

ODH's School Environmental Health Program woks to improve the environmental health of Ohio’s schools through non-regulatory means.  Staff provide technical assistance and training to local health departments, school personnel and the general public.  In 2006, the Ohio General Assembly passed Substitute House Bill 203, also known as Jarod’s Law.  This bill required sanitarians from local health departments to conduct annual inspections of the school buildings and associated grounds contained within their jurisdictions to identify health and safety concerns.  As part of this legislation, Ohio Administrative Code chapter 3701-54 was created. As of October 16, the law and rules governing school inspections under Jarod’s Law have been repealed by the Ohio Legislature. Local health departments are still required to conduct inspections and will decide on an individual basis the method they will use for these inspections   ODH, in conjunction with many representatives from school organizations and public health, has created the Ohio School Environmental Health and Safety Inspection Guidance Manual. Ohio School Environmental Health and Safety Inspection Guidance Manual.  This manual provides recommendations that are designed to establish a safe and healthy environment in school buildings throughout the state.

Sewage Treatment Systems

Sewage Treatment Systems rules in Ohio have gone through various changes in recent history. These rules address systems that treat sewage for homes and businesses not served by public sewer systems.

Swimming Pools and Spas

Rules for public swimming pools or spas in Ohio establish minimum standards, applicable throughout Ohio, for the design, installation, operation and maintenance of these facilities in order to protect the bathing public from injury, minimize the potential for disease transmission and provide a safe and healthy aquatic recreational environment.

Last Updated: 5/15/18