Science & Technology
-
WhAEM2000 BBM Files - Jackson, Wyoming
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Jackson Quadrangle, Wyoming. Files serve as geographic basis for groundwater modeling.
-
Watershed Health Assessment Tools Investigating Fisheries. WHAT IF Version 2: A Managers Guide to New Features
Manual for the WHAT-IF decision analysis toolkit produced in order to support management of fisheries in the Mid-Atlantic Highlands.
-
WhAEM2000 BBM Files - Cody, Wyoming
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Cody Quadrangle, Wyoming. Files serve as geographic basis for groundwater modeling.
-
Web-based Interspecies Correlation Estimation (Web-ICE) for Acute Toxicity: User Manual. Version 3.1.
Manual provides step-by-step instructions for using Web-based Interspecies Correlation Estimation (Web-ICE) for Acute Toxicity, & user guidance on model selection/interpretation. Jan. 2010
-
WhAEM2000 BBM Files - Carter Mountain, Wyoming
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Carter Mountain Quadrangle, Wyoming. Files serve as geographic basis for groundwater modeling.
-
Virtual Beach 2.2 User Guide
Guide for Virtual Beach modeling software, designed for developing site-specific Multiple Linear Regression (MLR) models for prediction of pathogen indicator levels at recreational beaches.
-
DFLOW
DFLOW 3.1 (released March 2006) is a Windows-based tool developed to estimate user selected design stream flows for low flow analysis and water quality standards.
-
Population Models for Stream Fish Response to Habitat and Hydrologic Alteration: the CVI Watershed Tool. EPA/600/R-04/190
Models that predict the responses of fish populations and communities to key habitat characteristics are necessary for CVIs watershed management goals, for determining where to restore and how, as well as evaluating the most probable outcome.
-
Virtual Beach 3.0.6 User Guide
Virtual Beach version 3 (VB3) is a decision support tool that constructs site-specific statistical models to predict fecal indicator bacteria (FIB) concentrations at recreational beaches.
-
WhAEM2000 BBM Files - Huron, South Dakota
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Huron Quadrangle, South Dakota. Files serve as geographic basis for groundwater modeling.
-
WATERSHEDSS
On WATER, Soil, and Hydro-Environmental Decision Support System, which assists in defining water quality problems and selecting appropriate nonpoint source pollution control measures.
-
National Water Reuse Action Plan Quarterly Updates
Quarterly updates on progress relating to the National Water Reuse Action Plan (WRAP).
-
2018 Science Matters Stories
Read EPA Science Matters stories published in 2018.
-
Are BPA Substitutes Any Safer Than BPA?
Bisphenol A, known as “BPA” is an industrial chemical that can result in possible human health effects. Are substitutes any safer?
-
EPA Researchers Evaluate Potential Aerosol Treatment Technologies to Reduce Virus in the Air
EPA researchers have been evaluating different types of aerosol treatment technologies that could potentially be used to reduce the amount of virus (or other pathogens) in the air in occupied spaces, for example in an office or school.
-
EPA Releases Updated New Approach Methodologies (NAMs) Work Plan
EPA released an updated New Approach Methods (NAMs) Work Plan to reduce the use of animals and revolutionize chemical testing.
-
Mpox: Applying What We Know About Biological Agents to Prepare for Emerging Public Health Threats
EPA researchers have been studying the persistence of biological agents, including pox viruses, under various conditions for over a decade. Now it is being applied to help reduce the spread of the monkeypox virus.
-
Testing Chemical Agent Contamination Response in a Realistic Setting
EPA is enhancing the nation’s ability to respond to and recover from a potential chemical agent incident by developing environmental countermeasures and response exercises and trainings.
-
Pre-Feasibility Study for Methane Drainage and Utilization at the Chinakuri Colliery, Sodepur Area West Bengal State, Burdwan District, India
Pre-Feasibility Study for Methane Drainage and Utilization at the Chinakuri Colliery, Sodepur Area West Bengal State, Burdwan District, India
-
WhAEM2000 BBM Files - Lusk, Wyoming
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Lusk Quadrangle, Wyoming. Files serve as geographic basis for groundwater modeling.