Data, Reports & Resources

NRDC is a leader and trusted source in environmental policy and research. 

From reports to issue briefs, we ensure accountability through peer review led by our Science Office, which provides data and scientific analysis that help shape and guide NRDC’s policies and positions. We also offer a range of other resources, such as 101 guides and consumer-focused scorecards to increase access to knowledge about how everyone can be a catalyst for change. 

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Water Pollution: Everything You Need to Know

GuideUnited States, InternationalMelissa Denchak
Our rivers, reservoirs, lakes, and seas are drowning in chemicals, waste, plastic, and other pollutants. Here’s why―and what you can do to help.

Biodiversity 101

GuideInternational, United StatesCourtney Lindwall

How do we define and measure biodiversity—and just why is it so important?

Dirty Water Rule Case Documents

Legal FilingsUnited States
These are some of the documents associated with District of Massachusetts: Conservation Law Foundation et al. v. EPA et al.—our case against the Dirty Water Rule.