Science & Technology
-
General Information about Solid Waste, Physical/Chemical Methods
General Test Methods, Frequent questions
-
San Juan Watershed
How EPA, states, and tribes are implementing long-term water quality monitoring in the San Juan River watershed of the southwestern U.S.
-
EnviroAtlas Dynamic Data Matrix
This interactive resource makes it easy to search all 300+ Data Layers and access their fact sheets.
-
Frequent Questions about the Enhancing State and Tribal Program Initiative
Frequently asked questions for ESTP
-
Averaging, Banking, and Trading Template for Small Nonroad Spark-Ignition Engine
Use this template to report for small nonroad spark-ignition engines.
-
Light-Duty Vehicles and Light-Duty Trucks/Medium-Duty Passenger Vehicles: Family Naming Conventions
How to create Positions 5-12 of your Engine Family name for Light-Duty Vehicles and Light-Duty Trucks/Medium-Duty Passenger Vehicles.
-
User Registration and Role Sponsorship Demonstration Webinar
This page contains the January 15, 2020 webinar for User Registration and Role Sponsorship Demonstration on the Engines and Vehicles Compliance Information System.
-
Locomotives (Freshly Manufactured): Family Naming Conventions
How to create Positions 5-12 of your Engine Family name for Locomotives (freshly manufactured).
-
Guidance and Templates: System Conversion for Clean Alternative Fuels to be Used on Intermediate Age and Outside Useful Life Vehicles or Engines
Conversion demonstration information for clean alternative fuels.
-
Research Milestones
From the start, EPA researchers and partners have provided the data, knowledge, and tools needed to tackle the most pressing environmental and related health challenges the Nation has faced. These science milestones are grouped by research area.
-
Land and Waste Management Research
EPA is working to develop methods and guidance to manage and clean up contaminated land, groundwater and nutrient pollution as well as develop innovative approaches to managing materials and waste including energy recovery.
-
Partnership Agreement for Manufacturers
WaterSense has provided a partnership agreement for manufacturers who may not be able to access the online version..
-
About the Technical Support Project's Federal Facilities Forum
A page about the TSP Fed Facilities Forum which replaces the paper-focused brochure.
-
Water Quality Standards: Establishment of a Numeric Criterion for Selenium for Fresh Waters in California
EPA is proposing to revise the current federal Clean Water Act selenium water quality criterion applicable to certain fresh waters of California.
-
Resources
This webpage provides additional resources on coastal wetlands including a one-page factsheet, sample toolkits for dealing with various issues relevant to coastal wetlands, and additional federal agency resources.
-
International Research Collaboration Identifies Previously Unknown Chemical Compound in Drinking Water
Learn about the innovative methods that allowed a research team to identify an unidentified disinfection byproduct.
-
Meet EPA Researcher Helen Buse, Ph.D.
Meet EPA Researcher Helen Buse, PhD.!
-
ChemExpo Knowledgebase: A New Way to Explore Chemical Use Information
EPA recently released a beta version of ChemExpo, a free search and visualization tool for exploring chemical use data relevant to exposure assessment.
-
Where Rubber Meets the Road: EPA Researchers Study the Environmental and Health Impacts of Tires
The issue of tire pollution is complex, as every step of a tire’s life cycle, from production to use to disposal, can impact our environment, health and wildlife. This story discusses EPA research on tire wear and 6PPD-quinone.
-
EPA Researchers Develop Forecasting Approach to Predict Harmful Cyanobacterial Blooms for U.S. Lakes
Due to climate and land use pressures, there is concern that HCBs may increase in frequency, extent, and magnitude, but it can be difficult to know when and where HCBs may form. EPA’s Safe and Sustainable Water Resources research uses a range of data sourc