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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A pipe sits atop dirt next to a building

Will Funds for Water Infrastructure Flow Fairly?

ReportUnited StatesBecky Hammer, Erik D. Olson
These report cards grade all 50 states on water funding equity.
A view of the cross-section of a cut water pipe

Getting the Lead Out: Removing Lead Pipes Would Yield Hundreds of Billions of Dollars in Health Benefits

Issue BriefUnited StatesErik D. Olson
Removing lead service lines could save the United States an estimated $786 billion from avoided health impacts over the next 35 years.
Bits of plastic waste float underwater

The Worst of the Worst: High-Priority Plastic Materials, Chemical Additives, and Products to Phase Out

Fact SheetUnited States, InternationalDr. Veena Singla

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Soil Erosion 101

GuideKeith Mulvihill

The loss of topsoil to wind, rain, and other forces is a natural process, but when intensified by human activity, it can have negative environmental, societal, and economic impacts.

Industrial Agriculture 101

GuideUnited StatesNRDC

Giant farms—whether growing crops or animals—often rely heavily on chemicals and produce waste that pollutes the water and air. As a result, the system we’ve designed to feed the planet also takes a serious toll on its health.

Floraciones de algas nocivas de agua dulce 101

GuideUnited StatesMelissa Denchak, Melanie Sturm
Las floraciones de algas son feas, malolientes y a veces tóxicas y se están convirtiendo en un fenómeno más común en los ecosistemas de agua dulce como los ríos, lagos, estanques y embalses. Ofrecemos un resumen de cómo el exceso…

Freshwater Harmful Algal Blooms 101

GuideUnited StatesMelissa Denchak, Melanie Sturm

Ugly, foul-smelling and sometimes toxic, algal blooms are becoming more common in freshwater ecosystems like rivers, lakes, ponds, and reservoirs. Here’s a look at how excess algae can impact the environment—and human health.

La contaminación del agua: Todo lo que necesitas saber

GuideUnited States, InternationalMelissa Denchak

Nuestros ríos, embalses, lagos y mares se están ahogando en productos químicos, residuos, plásticos y otros contaminantes. A continuación te explicamos por qué y qué puedes hacer para ayudar.

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.

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.

Guide to Building Healthy Soil

Issue BriefNorth Dakota, Montana, Idaho, United StatesArohi Sharma
As farmers prepare for the future, they cannot overlook the importance of soil health.

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.