Science & Technology
-
Aquatic Life Criteria - Carbaryl
Documents pertaining to 2012 Final National Recommended Aquatic Life Ambient Water Quality Criteria for Carbaryl (Freshwater, Estuarine/marine). These documents contain the safe levels of Carbaryl in water that should protect to the majority of species.
-
Notification: FY26 CSB FISMA audit
Notification: Audit of the Drinking Water State Revolving Fund Infrastructure Investment and Jobs Act Funds for Lead Service Line Replacement Awarded to the New Jersey Department of Environmental Protection
-
Q&A from Decontamination Research Conference
notes from Q&A sessions at the Decontamination Research Conference
-
About Region 5’s Chicago Regional Laboratory
Provides Mission & contact information for this EPA Laboratory, which develops methods for emerging compounds of concern & improves existing analytical methods
-
Managing the Quality of Environmental Data at EPA Region 6
Information from Region 6 about managing the quality of environmental information
-
Nuclear Borehole Geophysics
nuclear borehole geophysics
-
Fluid Column and Flow Borehole Methods
fluid column and flew borehole logging
-
Physical and Imaging Borehole Methods
borehole geophysics imaging and physical methods
-
Magnetic Susceptibility Borehole Logging
Borehole Magnetic Susceptibility
-
Natural Gamma and Spectral Gamma Borehole Logging
Natural and spectral gamma borehole logging
-
Decision Support
Geophysical Decision Support Tools
-
Electrical Conductivity and Resistivity
Inversion is a post-processing step, where geophysical parameters can be transformed to geologic data, existence of oil, minerals, and water content
-
Waterborne Geophysical Methods
Magnetic methods measure the earth’s total magnetic field at each measurement location.
-
Borehole Deviation
Borehole Deviation
-
Borehole Caliper
Borehole Caliper
-
Neutron Borehole Logging
Borehole Neutron Density
-
Borehole Vertical Seismic Profiling (VSP)
Borehole Vertical seismic profiling (VSP)
-
Electrical Resistivity
Surface electrical resistivity surveying is based on the principle that the distribution of electrical potential in the ground around a current-carrying electrode depends on the electrical resistivities and distribution of the surrounding soils and rocks.
-
Widgets
Resources to assist developers in finding and utilizing EPA’s data, particularly through Widgets.
-
EPA Requirements and Development Considerations
Overview of requirements and development considerations at EPA