They may not be the sexiest topics on the environmental agenda. But building codes and zoning can become a matter of life and death when natural disasters strike. This week’s TipSheet runs down the reporting challenge when floods, earthquakes and wildfires threaten your coverage area.

Lead is not just poisoning much of the U.S. drinking water supply. It’s also a threat to millions of the nation’s children, who continue to ingest lead paint chips from older housing stock decades after lead paint was banned. This week’s TipSheet explores this perennial problem and offers resources for local coverage.

Decades after the nation’s capital began its historic cleanup, sanitary sewage still occasionally swamps the Potomac River. Are sewage systems also dumping human waste and other pollutants into waterways near you? This week’s TipSheet has the background on the problem of combined sewage overflow, as well as resources for finding out what’s happening near you.

Coal ash can contaminate surface and ground water with toxic heavy metals. But as this week’s TipSheet reports, Trump deregulation aims to loosen EPA rules on its disposal. That may mean a big local pollution story. If journalists can find the data, that is. The latest on the new rules, plus resources for coverage.

As new research reminds us that pollution often disproportionately affects poor and minority communities in the United States, a long-standing mapping tool from the EPA can help reporters explore and discover those environmental justice stories nearest them. The latest TipSheet explains the problem, and walks you through the mapping app.

They count in the tens, perhaps hundreds of thousands, and each one is a potential story. This week’s TipSheet looks at abandoned mines spread across the United States, many of them polluted, and with few cleanups underway. Find out what’s at stake, and get reporting resources.

Covering local infrastructure projects often means covering energy and the environment. This week’s TipSheet offers a companion to our special backgrounder on the national infrastructure story emerging out of Washington. We’ve got dozens of resources and links for finding infrastructure news and information from Congress, executive agencies, infrastructure organizations and environmental groups.

For decades, federal law has required environmental impact statements for big federal actions, like the building of dams, highways and more. Those impact statements, a valued reporting tool, may now be under threat. This week’s TipSheet explains how journalists can find them and use them, and why they could be at risk.

Somewhere near you is a toxic waste site. And as the EPA brings the Superfund cleanup program back into its sights, TipSheet helps you cover this perpetual problem. Info on cleanup funding and priority-setting, resources to locate nearby sites, questions to ask to dig into your Superfund story and more.

New White House tariffs on solar imports may put the brakes on the solar installation boom in the United States. That means numerous local and regional stories are waiting to be told. This week's TipSheet has plenty of ideas for coverage, plus resources to track solar activity in your locale.