At one time, the U.S. Environmental Protection Agency was a reporter’s mecca for databases. Nowadays, not so much. But as the latest Reporter’s Toolbox points out, there remains a great government data source for journalists focused on environmental issues. Find out more about the official source for spending data on the U.S. government, including its superpower — search.

A massive trove of mappable water data from the U.S. Geological Survey offers reporters resources to cover present-day flooding threats, compare them to past flood events or help prepare reporting for tomorrow’s disasters. According to the latest Reporter’s Toolbox, its various tools let you pinpoint immediate flooding, map future flood hazards and even configure phone alerts for breaking events.

Efforts under Trump 2.0 to cut funding for environmental justice programs may be the new reality, but the uncertain status of hundreds of Biden-era grants offers important local stories. And as Reporter’s Toolbox finds, a database that rescued federal grant information helps make that reporting possible, with coding by congressional district to put the conflict into political context.

Drinking water may be ubiquitous in the United States, but that doesn’t mean it’s always safe. To report the answer in your community, the latest Reporter’s Toolbox suggests exploring the Safe Drinking Water Information System, a federal government database mandated by the Safe Drinking Water Act. Here’s how to use it to identify whether your local systems meet its standards.

Cropland can easily be found time and again at the heart of the key concerns on the environment beat, whether climate, water, chemicals or, of course, land. The latest Reporter’s Toolbox shares a high-quality, mappable database that can serve up stories on more than 100 categories of crops, with numbers drawn from satellite imagery. Plus, a pro tip on using the data smartly.

An important federal database that tracks Arctic ice and snowmelt — which help address concerns like sea level rise and fresh water resources — is facing funding cuts and reductions in services. The latest Reporter’s Toolbox looks at the kind of high-quality information the National Snow and Ice Data Center can provide environmental reporters, including for local stories. That is, while it lasts.

Many local government decisions come down to a key factor: walkability. And that’s not just a question of transportation infrastructure. As the latest Reporter’s Toolbox notes, walkability is also an environmental consideration. To turn that simple truth into stories about the built environment, here’s a high-quality, mappable walkability index. How to use the database smartly, plus questions to ask that will get your reporting started.

Public databases — a boon to good environmental reporting — have long been a priority for the U.S. Environmental Protection Agency, as evidenced in its just-published “open data plan.” But as an analysis in the latest Reporter’s Toolbox notes, that pioneering approach may succumb to Trump 2.0 policies. What’s at stake and what’s already being lost.

For environmental journalists looking for data riches to help tell their stories — whether about urban heat islands, sea-surface temperatures or air pollution — NASA has the satellites whose sensors capture insights galore. The latest Reporter’s Toolbox offers an introduction to the U.S. space agency’s incredibly extensive data portal, and how to get started amid the wealth of information (caveat: before it’s gone).

Lead-contaminated drinking water has long been a widespread worry, but one big challenge has been locating the many lead service lines around the United States. The latest Reporter’s Toolbox points you to a mappable database to help address that problem, with current, detailed data filtered through the U.S. Environmental Protection Agency. Learn more about this resource and how to best use it.