Science & Technology

City of Waukee Aquifer Storage and Recovery Well, Waukee, Dallas County, Iowa – Fact Sheet, March 2023

Proposed Decision to Issue UIC Permit

Fertilizer Emission Scenario Tool for crop management system scenarios

The Fertilizer Emission Scenario Tool for CMAQ is a high-end computer interface that simulates daily fertilizer application information for any gridded domain. It integrates the Weather Research and Forecasting model and CMAQ.

What is SMaRT Search?

Introducing and defining SMaRT Search.

Sulfur Dioxide (SOx) Standards - Risk and Exposure Assessments from Current Review

Scientific and technical risk and exposure assessments used to develop the current sulfur dioxide national ambient air quality standard.

Land

The ROE is divided into 5 themes: Air, Water, Land, Human Exposure and Health and Ecological Condition. From these themes, the report indicators address fundamental questions that the ROE attempts to answer. For Land there are 5 questions.

Nitrogen Dioxide (NO2 Primary) Air Quality Standards - Documents from Review Completed in 2010

NO2 Primary Documents from Review Completed in 2010

Lead (Pb) Air Quality Standards - Documents from Review Completed in 2008

Documents from Review Completed in 2008

Particulate Matter (PM) Air Quality Standards - Documents from Review Completed in 1997

Healthy Communities Research Milestones

EPA researchers work to identify and quantify aspects of the natural and built environment and how they underpin community health and resiliency. Here are some of EPA's key achievements in community health research since the Agency was founded in 1970.

Presidential Green Chemistry Challenge: 2006 Academic Award

Presidential Green Chemistry Challenge 2006 award winner, Professor Galen J. Suppes, developed a process to convert waste glycerin from biodiesel production into propylene glycol to replace ethylene glycol in antifreeze.

Ozone (O3) Air Quality Standards - Documents from Review Completed in 2008 (including documents related to reconsideration)

Ozone (O3) Air Quality Standards - Documents from Review Completed in 1997

Nitrogen Dioxide (NO2) and Sulfur Dioxide (SO2) Secondary Air Quality Standards - Documents from Review Completed in 2012

Volume 7 - Data Management Procedures

Discontinued Volume 7 on data management procedures from the Emissions Inventory Improvement Program (EIIP).

SPILL GENIE™ 3T

Technical product bulletin: this bioremediation agent designated for use on soils, sandy or gravel applications.

Research to Reduce Consumer Food Waste in the United States Grants

EPA’s Science to Achieve Results Program (STAR) awarded $1,499,998 in total research grant funding to two institutions for research to develop, apply, and test innovative and creative community-engaged approaches to reduce household food waste in the U.S.