Science & Technology
-
NAAQS Review Analysis
This is the main page linking to the NAAQS review analysis pages for each criteria air pollutant.
-
Quality Assurance Project Plan
Quality Assurance Project Plan
for
Field Sampling Plan for Ambient Air Ethylene Oxide Monitoring
Near Sterigenics Facility, Willowbrook, IL
-
GLI Clearinghouse Manual
Download the GLI Clearinghouse database and the manual with directions for using it.
-
Summary of Georgia's Water Reuse Guideline or Regulation for Centralized Non-potable Reuse
Georgia (State Regulation) | Source water: Treated municipal wastewater | End use: Centralized non-potable reuse
-
Summary of Georgia's Water Reuse Guideline or Regulation for Industry
Georgia (State Regulation) | Source water: Treated municipal wastewater | End use: Industry
-
SmartWay Truck Carrier Partner Resources
If you are already a registered Smartway Partner, check these Truck Carrier resources and tools which will help you maintain your good standing as a Smartway partner.
-
Guidance for Determining the Acceptability of Environmental Fate Studies Conducted with Foreign Soils
International and U.S. soil taxonomical classification systems, distribution of soil orders in the United States, specific criteria to help scientists determine when foreign soils are representative of U.S. soils at intended pesticide use sites.
-
TerrPlant Version 1.2.2 User's Guide for Pesticide Exposure to Terrestrial Plants
Tier 1 model for screening-level assessments of pesticides. TerrPlant provides screening-level estimates of exposure to terrestrial plants from single pesticide applications. It does not consider exposures to plants from multiple pesticide applications.
-
Occupational Pesticide Post-application Exposure Data
Occupational Pesticide Post-application Exposure Data
-
Guidance on Procedures Used To Develop Acute Exposure Guideline Levels (AEGLs)
Lists the AEGL SOP and the PBPK White Paper
-
Caterpillar Technology—Locomotive Selective Catalytic Reduction (SCR) System
This retrofit technology is included on EPA's Verified Technologies List for Clean Diesel.
-
Manufacturer-Run In-Use Testing Program Data for Heavy-Duty Diesel Engines – Test Order Year 2009
This page provides manufacturer-run in-use testing program data from heavy-duty diesel engine manufacturers in compliance with 40 CFR 86 Subpart T for Test Year 2009.
-
More SBIR News and Highlights
EPA SBIR success stories and highlights
-
EPA Releases Meeting Minutes and Final Report from Science Advisory Committee on Chemicals 1,4-Dioxane Review
EPA's Science Advisory Committee on Chemicals (SACC) released the Draft Supplement to the Risk Evaluation for 1,4-Dioxane in November 2023.
-
TSCA Biotechnology Regulatory and Policy-Related Resources
Includes final risk assessment documents for submissions under TSCA section 5.
-
Before You Use the GLI Clearinghouse
Explains the kind of queries the GLI Clearinghouse supports, what kind of information it contains, and the how to interpret query results, which are sorted by criterion.
-
GLI Criteria Calculation Spreadsheets
A collection of spreadsheets to help understand how Great Lakes Initiative water quality criteria have been calculated.
-
Stakeholder Webinar (Nov. 2020): Natural Gas & Petroleum Systems in the GHG Inventory
2020 GHGI November 2020 Webinar Supporting Materials