Science & Technology

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.

Request for Correction and Reconsideration

request for correction, request for reconsideration, request for correction, request for reconsideration.iqg, epa iqg, information quality, information quality act, data quality act

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

Prescribed Burning and Smoke Management Planning Webinar Archive

This EPA Tools & Resources Webinar "Prescribed Burning and Smoke Management Planning" highlights a collaboration in Flint Hills, Kansas to use VELMA to evaluate effects of prescribed burning on tallgrass prairie productivity and fuel loads.

Tire Crumb Exposure Characterization Report Webinar Archive

This EPA Tools & Resources webinar, co-presented by EPA and ATSDR, highlighted the Tire Crumb Exposure Characterization report.

Detection and Forecasting of Harmful Algal Blooms Webinar Archive

This EPA Tools & Resources webinar, recorded on April 16, 2025, presented two EPA research efforts related to detecting and forecasting cyanobacterial harmful algal blooms (cyanoHABs).

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 Support Story: Groundwater Characterization and Remediation at the Anaconda Mine Site

Groundwater characterization and remediation at the Anaconda Mine Site (Lyon County)

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.

Ensuring Measurement Competency

Read the EPA policies created to ensure the quality of information from generated data. This data is then collected and used for making scientific and regulatory decisions