Science & Technology

Nutrient Management

Information about EPA's nutrient reduction research

Modeling the Links Between Discharge and Nutrients from the Mississippi River Basin to the Gulf of America Hypoxia

nutrient monitoring and remote sensing research focusing on nutrients in the Mississippi River and the Gulf of Mexico hypoxia

Village Blue

EPA’s Village Blue research project provides real-time water quality monitoring data to communities.

Improving EPA's Oil Spill Preparedness, Response, and Assessment Webinar

EPA's ORD offers free public webinars on recent research results. Watch a pre-recorded webinar discussing EPA's role in oil spills response, including the research and technical support advancing the agency's regulation, preparedness, and response.

Protecting Drinking Water Sources with EPA's River Spill Model Webinar

EPA's ORD offers free public webinars on recent research results. Watch a pre-recorded webinar on the River Spill Model, software that utilities can use to make operational decisions in response to passing contamination plumes from river spills.

U.S. EPA Technology Evaluation Reports

Citations are provided for the technology evaluation reports that were used to support this decontamination information query.

Premise Plumbing Decontamination and Exposure Pathway Assessments

EPA conducts research on contaminant persistence and decontamination of premise plumbing so that home and building owners have tools to make informed decisions about cleaning their pipes and appliances or replacing them.

Solid Waste

EPA is researching solid waste generated from an environmental cleanup, including its treatment, decontamination, disposal, staging, and storage, to guide decision makers and protect human health.

Premise Plumbing Decontamination

EPA conducts research to understand the fate, transport, and decontamination options of chemicals, pathogens, and radionuclides within building (premise) plumbing systems.

Field Temperature Measurement

Field Branches Quality System and Technical Procedures

GHGRP Metals

Overview and data highlights of 2023 metals sector emissions of greenhouse gases in EPA's Greenhouse Gas Reporting Program.

Reference Library of Water Quality Standards Policy and Guidance Documents

This page contains an index of specific EPA documents related to water quality standards, including those referenced in the Water Quality Standards Handbook.

Notification: CSB’s fiscal year 2025 compliance with the Payment Integrity Information Act of 2019

Urban Soils, Ecosystem Services, and the Application of Green Infrastructure Practices

covers soil analysis related to green infrastructure practices

Technical Approaches for the Sensor Data on the AirNow Fire and Smoke Map

The AirNow Sensor Data is located on the Fire and Smoke Map on the AirNow.gov website and is an air sensor project to monitor wildfire smoke by the EPA and US Forest Service.

What Is CHP?

Understand what CHP is, including common CHP configurations and CHP applications.

U.S. State-level Non-CO2 GHG Mitigation Report

Global Non-CO2 GHG Emissions: 1990-2030

EPA August 2011 report on global non-CO2 emissions projections (1990-2030) for emissions of non-CO2 greenhouse gases (methane, nitrous oxide, and fluorinated greenhouse gases) from more than twenty emissions sources.

Chemical Speciation Network - Sample Filter Handling, Shipment, and Gravimetric Analysis Summary Reports

Interlaboratory Performance Evaluation Comparison Results for CSN network