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.

Water Webinars 2020: Sharing Experiences Across the Americas

OverviewChile, Mexico, United States, CaliforniaAmanda Maxwell, Ed Osann, Tracy Quinn, Corinne Bell, Becky Hammer, Claire O'Connor, Joan Leary Matthews
NRDC and local partners are organizing a series of webinars about ensuring that more people and ecosystems are able to access clean water.

Clean Water Rule Case Documents

Legal filingsUnited States
Browse some of the documents associated with our efforts to protect the Clean Water Rule.

Portfolio-Based Conceptual Alternative for the Bay-Delta

OverviewCalifornia
A diverse coalition of environmental and business groups and urban water agencies share alternatives to meet the ecosystem and water-supply challenges facing the Bay-Delta, as well as to help California provide reliable water supplies for a healthy economy.

Protect Latin America’s Natural Resources

OverviewColombia, Costa Rica, Mexico, ChileCarolina Herrera, Amanda Maxwell
NRDC is working to protect the region’s natural treasures from exploitation and to support sustainable development.

Harmful Algal Blooms

OverviewUnited States
What’s lurking in your lake? NRDC’s assessment of freshwater harmful algal bloom programs in the United States shows what states are doing—or not doing—to keep the public informed and protected.