Learn the Issues

Guidance for Evaluating and Calculating Degradation Kinetics in Environmental Media

This guidance covers the general methods to be used in determining the first-order degradation model input. It is related to environmental analysis of pesticides.

General Principles for Performing Aggregate Exposure and Risk Assessments for Pesticides

General Principles for Performing Aggregate Exposure and Risk Assessments

Framework for Assessing Non-occupational, Non-dietary (Residential) Exposure to Pesticides

Overview of Issues Related to the Standard Operating Procedures For Pesticide Residential Exposure Assessment

Overview of Issues Related to the Standard Operating Procedures For Residential Exposure Assessment

Requirements for Mitigation Bank and ILF Instruments under CWA Section 404

Requirements for Mitigation Bank and In-Lieu Fee Program Instruments

Pesticides; Exemptions of Certain Plant-Incorporated Protectants (PIPs) Derived from Newer Technologies

EPA is submitting a document for publication in the Federal Register regarding exemptions of Certain plant Incorporated Protectants

EPA Proposes Registration of New Industrial and Household Product Preservative

Proposed registration of sodium benzoate. Proposed use for this new active ingredient is for in-container control of bacteria, mold and fungi in industrial and household products including soaps, shampoos, inks, adhesives, and other water-based products

CWA Section 404 and Swampbuster: Wetlands on Agricultural Lands

Many normal farming, silviculture, and ranching activities that involve discharges of dredged or fill materials into waters of the United States are exempted from Section 404; that is, they do not require a permit.

Surface Drinking Water Provided by Intermittent, Ephemeral, and Headwater Streams: County Table

A table detailing detailing the percentage of surface drinking water from intermittent, ephemeral or headwater streams for each county in the continental United States.

Mystic River Watershed Report Cards

Review water quality report cards for the Mystic River Watershed

Resources and Publications

EnviroAtlas provides materials and supplemental resources including educational materials, fact sheets for every data layer, and publications

State and Regional Climate Change Connections

Map of state and regional impacts of climate change, broken out by ten different regions, with links to more detailed information about impacts in each state and region.

Climate Change Impacts on Transportation

Climate change impacts on transportation.

Climate Change and the Health of Pregnant, Breastfeeding, and Postpartum Women

Climate Change and the Health of Pregnant Women

Climate Change and the Health of Workers

Climate Change Impacts on the Ocean and Marine Resources

Climate change impacts on the ocean and marine resources.

Climate Change and the Health of People with Disabilities

Climate Change and the Health of People with Chronic Medical Conditions

Climate Change and the Health of Older Adults

Climate Change and the Health of Indigenous Populations