Science & Technology

Pella Corporation Facility, Pella, Marion County, Iowa - Fact Sheet, April 2021

Public Comment Period for Statement of Basis and Proposed Remedy

Chemical Speciation Network (CSN) Data Reporting and Validation Files

Quality Assurance Project Plan for CSN

2022 National Ambient Air Monitoring Conference

Information on the 2022 National Ambient Air Monitoring Conference

NCore Monitoring Network

NCore monitoring network information.

Conferences and Training

This area contains information about upcoming meetings and training opportunities.

RFC 25001 - Technical Document on Framework for Evaluating Damages and Impacts (FrEDI)

This page host the documents related to the RFC 25001 received from the Center for Environmental Accountability on the Technical Documentation for the FrEDI

Background on Federal Indian Country Minor New Source Review

Tribal NSR Information

6 Source Categories - Sawmill Facilities (Final Action)

EPA is proposing options to simplify the Clean Air Act permitting process for certain smaller sources of air pollution commonly found in Indian country.

6 Source Categories - Concrete Batch Plants (Proposed Action)

EPA is proposing options to simplify the Clean Air Act permitting process for certain smaller sources of air pollution commonly found in Indian country.

EPA Research Partner Support Story: Evaluating PFAS Emissions from Waste Incineration

Evaluating per- and polyfluoroalkyl (PFAS) emissions from waste incineration in collaboration with Reworld (formerly Covanta) and Clean Harbors

EPA Research Partner Support Story: Storing and Sharing Biological Data in EPA’s Water Quality Exchange

Storing and sharing biological data in EPA’s Water Quality Exchange (WQX)

EPA Research Partner Support Story: Loaning Air Quality Monitoring Technology

EPA ORD loaned air monitoring technology to the Northern Mariana Islands through the Wildfire Smoke Air Monitoring Response Technology (WSMART) loan program.