Science & Technology
-
Section 12(b) Export Notification Application User Guide – Primary Authorized Official
This document presents the user guide for the Office of Pollution Prevention and Toxics (OPPT) Section 12(b) Export Notification submission process. This document is the user guide for the Primary Authorized Official of the Section 12(b) application.
-
Non-CO2 Greenhouse Gas Emission Projections & Mitigation
This is a summary report of an economic analysis of global mitigation options of non-CO2 greenhouse gases for 20 economic sectors.
-
Heat Island Effect
EPA's Heat Island Effect Site provides information on heat islands, their impacts, mitigation strategies, related research, a directory of heat island reduction initiatives in U.S. communities, and EPA's Heat Island Reduction Program.
-
Promoting Pollinator Health
Promoting Pollinator Health Stakeholder Listening Session PDF handout.
-
Pollinator Risk Assessment Guidance
This Guidance is part of a long-term strategy to advance the science of assessing the risks posed by pesticides to honey bees, giving risk managers the means to further improve pollinator protection in our regulatory decisions.
-
Development of the West Virginia Stream and Wetlands Valuation Metric under CWA Section 404
Consistent unit-based (debit/credit) plane for assessing impacts and mitigation while preserving a rapid approach using best available Science in WV
-
Stream Behavior and Response to Disturbance
General Stream Principles including stream behavior and response to disturbance
-
West Virginia and Kentucky HGM Stream Assessment: Development, Validation and Outcomes
West Virginia and Kentucky HGM Stream Assessment Development Validation: Development, Validation, and Outcomes Status Report
-
Natural Stream Channel Design Techniques and Review
Need for a Review Checklist: Stream restoration problems include; design complexity, many different design methodologies, inconsistency in design deliverables, communication difficulties, many failed projects
-
Regional Curve Development and Use in Stream Restoration and Hydrologic Assessment in High Gradient Headwater Streams
Introduction to Regional Curves including; regressions relating bankfull channel
characteristics to drainage area, providing estimates of bankfull discharge and channel geometry, validating the selection of the bankfull channel as determined in the field -
Functional Objectives for Stream Restoration under CWA Section 404
Functional Objectives for Stream Restoration and the Stream Functions Pyramid
-
Stream Functions Pyramid
Functional Objectives for Stream Restoration and the Stream Functions Pyramid
-
Investigating and Acquiring Mitigation Sites under CWA Section 404
Presentation by International Coal Group on what makes a great mitigation site.
-
Air Research
EPA's air research provides the critical science to develop and implement outdoor air regulations under the Clean Air Act and puts new tools and information in the hands of air quality managers and regulators to protect the air we breathe.
-
Success Stories from the PCB Cleanup and Disposal Program
Successful PCB cleanup and disposal projects
-
Monthly User Calls for the Hazardous Waste Electronic Manifest (e-Manifest)
The purpose of this page is to consolidate all user fee call materials into one centralized space.
-
UIC Permit: PAS2D561BSOM
Cottonwood underground injection control permit
-
Air Climate and Energy Research Program Overview
This presentation provides an overview and background information on EPA’s Air and Energy Research Program, including priorities, partners, resources and current research.
-
BOSC Reports and ORD Responses
BOSC Reports and ORD Responses.
-
Annual Certification Data for Vehicles, Engines, and Equipment
This page provides certification data from various engine manufacturers for past and current model years