Window with air conditioner

It’s Getting Hot Up Here

Just in time for summer, view our near real-time dashboard on heat illness emergency department (ED) visits. Explore 2019 hospitalization and ED visit data as well to find out who is at risk when the weather heats  up.

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Graph showing tick data

New Dashboard, Same Old Tick

Track weekly counts of emergency department visits for tick exposures with the new and improved near real-time dashboard. Explore new 2019 and 2020 tickborne disease case data as well!

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Little girl having a blood test

2019 Lead Poisoning Data Now Available

New data show the percentage of 1-year-olds tested for lead poisoning increased from 52% to 60% following the adoption of a universal blood lead testing policy in Maine.


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Girl holding up a glass of water

What’s in your water?

Find out about arsenic, uranium, and fluoride in the private well water in your town and the state. Plus, explore data about homes with private wells and well testing rates.


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  • 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:


This past year has shown us: public health is critical. That’s why the Maine Tracking Network is excited to be a part of this year’s National Public Health Week, celebrated April 5-11.Read more
The Maine Tracking Network released 2019 data about childhood lead poisoning and blood lead testing - reminding public health professionals of the importance of testing all children for lead poisoning at ages 1 and 2 years.Read more
The Maine Tracking Network released new radon data this week, making radon in air test results and household survey data publicly available for the first time in Maine.Read more