Millions of Americans rely on their own onsite wastewater treatment, commonly known as septic systems. And many of those systems are connected to private wells. But unless they are properly sited, designed, built and maintained, they can contaminate drinking water, bringing dangerous waterborne illnesses. The latest TipSheet explains how to turn this often ignored issue into a local story.

A new ban is to be imposed on the last kind of asbestos still imported into the United States for use in commerce. But as the Issue Backgrounder explains, the regulatory back-and-forth over the substance by recent administrations won’t alleviate the biggest U.S. problem, which is the long history of its use in a wide range of building materials and other uses raising ongoing occupational risks.

Lead poisoning of U.S. drinking water has been a big headline-grabber in recent years, but there’s an even bigger environmental justice crisis — toxic lead exposure from paint. The latest TipSheet reports that this overlooked school and housing issue is getting new attention, but solving it will be difficult and expensive. Get context, reporting resources and ideas to tackle the story in your community.

As schools (and many other institutions) around the United States relax mask mandates, questions remain about how they will keep indoor air clean and safe. The latest TipSheet takes a look at the often-underestimated risks of indoor air pollution, as well as well-known practices to clean it up. Get story ideas and resources for reporting on schools in your community.

As more Americans make their way to the nation’s parks (and every other variety of outdoor locales), big budget bumps may not be enough to tackle a variety of ongoing worries, from overcrowding and climate change impacts to maintenance backlogs and political backlash. The latest Issue Backgrounder looks over the state of our nation’s parks.