Maine Center for Disease Control & Prevention An Office of the Maine Department of Health and Human Services

We are a funded partner of the U.S. Centers for Disease Control and Prevention National Environmental Public Health Tracking Network.

Environmental Public Health Tracking

Visit the national network to find data for other states and cities in the network.

Now in real-time: tickborne diseases. Explore and share data on tickborne disease counts and rates that are updated daily. Track weekly counts of emergency department visits for suspected tick exposure and compare to last year at this time.
Lead Poisoning: Track It, Prevent It. Turn information into action with new data about lead poisoning, screening, and risk factors for Maine and its towns, counties, and public health districts
Data at work. The Maine Tracking Network shows how a state law requiring carbon monoxide detectors is working to dramatically increase the number of detectors in rental homes in Maine.

Your Connection to Maine Environmental Public Health Data

Data portal

Go to the Maine Tracking Network data portal to:

  • View health and environmental data
  • Search for health and environmental data by geographic region
  • Compare data across age groups, genders, regions, and time periods
  • Make and download your own customized tables, charts, and maps
  • Link to other state data and resources
  • Explore these topics in the data portal and on this site:
    • Air Quality
    • Asthma
    • Birth Defects
    • Birth Outcomes
    • Cancer
    • Carbon Monoxide Poisoning
    • Chronic Obstructive Pulmonary Disease
    • Heat Illness
    • Lead Poisoning
    • Tickborne Diseases
    • Myocardial Infarction
    • Private Well Water
    • Public Water Supply



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Sep 20, 2018

How often are near real-time data updated? For the Maine Tracking Network’s new data dashboard for tickborne diseases, it can be daily. This new display is a convenient, single point of access for daily updates of these important data.

May 11, 2018

May is Lyme Disease Awareness Month. The Maine Tracking Network has released updated Lyme disease data through the year 2017. Also, for the first time ever, the Maine Tracking Network has published data describing anaplasmosis and babesiosis.

May 04, 2018

Highlights of the updates include carbon monoxide detector prevalence data for the years 2015 and 2016, birth defects data for the years 2010 to 2015, and cancer data for the years 2010 to 2014.