Science & Technology

All Notices of Intent for Partial Deletion for California Gulch

All Partial Deletion Federal Register Notices for California Gulch

All Partial Deletion Federal Register Notices for Mound Plant (US DOE)

All Partial Deletion Federal Register Notices for Rocky Mountain Arsenal (USARMY)

All Partial Deletion Federal Register Notices for West Virginia Ordnance (USARMY)

Southern Resident Killer Whales

An assessment of the Southern Resident Killer Whale population in the Salish Sea. Part of the U.S. EPA and Environment and Climate Change Canada's Health of the Salish Sea Ecosystem Report.

Widgets

Resources to assist developers in finding and utilizing EPA’s data, particularly through Widgets.

Stream Flow

An assessment of summer low flow trends in streams and rivers in the Salish Sea watershed. Part of the U.S. EPA and Environment and Climate Change Canada's Health of the Salish Sea Ecosystem Report.

About Coal Mine Methane

Coal mine methane can be released during the mining process and can be profitably recovered to avoid being released into the atmosphere.

Revised Assessment Guidance for Perchlorate

The recommended preliminary remediation goal for perchlorate when making site-specific cleanup decisions where there is an actual or potential drinking water exposure pathway.

Previous Strategic Research Action Plans Fiscal Years 2012-2022

Every four years, the U.S. Environmental Protection Agency works in partnership to prepare Strategic Research Action Plans (StRAPs) for each of its six national research programs. Each StRAP identifies Agency research goals and presents a roadmap to keep t

National PM2.5 Performance Evaluation Program

Information on the NPAP program for PM2.5

Measure the Impact of Your Energy Use on the Environment

Available EPA tools you can use to learn more about the environmental impacts of your electricity use.

Comparison: Your Car vs. an Electric Vehicle

new testing page3 for JS

Green Book PM-2.5 (2012) Area Information

PM-2.5 (2012)

Resources to Design and Implement Public Health Surveillance for Surveillance and Response Systems

Find out how to implement a public health surveillance component of an SRS

Federal Geospatial Resources

Find links to Geospatial data curated by additional agencies

Lead Modeling Peer Review

The focus of the peer review will be on gathering expert scientific input on the use of draft modeling approaches for developing health-based benchmarks for lead in drinking water.

Lead and Copper Rule Revisions White Paper

The Lead and Copper Rule (LCR) Revisions White Paper provides examples of regulatory options to improve the existing rule. The paper highlights key challenges, opportunities, and analytical issues presented by these options.

Perchlorate Peer Reviews

Describes the perchlorate model peer review process and outcome.