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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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.

Lead Pipes Are Widespread and Used in Every State

SurveyUnited States, Illinois, Ohio, Michigan, New York, New Jersey, Missouri, Wisconsin, Indiana, Texas, MinnesotaErik D. Olson, Alexandra Stubblefield
An NRDC survey estimates that there are at least 12.8 million water pipes that are, or may be, lead, spread across the entire country. Use our map to find out about your state.

Gulf of Mexico Whale Petition (PDF)

Legal filings
Legal petition to establish a mandatory 10-knot limit and other vessel-related mitigation measure for vessel traffic within the core habitat of the Gulf of Mexico whale.