Science & Technology
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Series 885 - Microbial Pesticide Test Guidelines
links to series 885 test guidelines in the docket
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Series 840 - Spray Drift Test Guidelines
links to series 840 test guidelines in the docket
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Guide to Selected Algorithms, Distributions, and Databases Used in Exposure Models Developed By the Office of Air Quality Planning and Standards
In the evaluation of emissions standards, OAQPS frequently uses one or more computer-based models to estimate the number of people who will be exposed to the air pollution levels that are expected to occur under various air quality scenarios.
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October 23-24, 2019 Meeting of the Human Studies Review Board
October 23-24, 2019 Meeting of the Human Studies Review Board
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Bioassessment and Biocriteria Program Status for Ohio: Streams and Wadeable Rivers
Biocriteria Program Status of Alabama
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Bioassessment and Biocriteria Program Status for Florida: Streams and Wadeable Rivers
Biocriteria Program Status of Florida
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ECM for Dicamba & DCSA in Soil - MRID 50914301
Environmental Chemistry Method for Dicamba in Soil 50914301
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Antimicrobial Testing Methods & Procedures: MB-01-08
This protocol encompasses the safety requirements for working with the microorganisms in the Microbiology Lab Branch laboratories.
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How to Subscribe to the BMDS Bulletin Email List
Instructions on subscribing and unsubscribing to the BMDS email list
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Lead and Copper Rule Long-Term Revisions
The goal for the Lead and Copper Rule (LCR) Long-Term Revisions is to improve public health protection provided by the by making substantive changes based on topics that were identified in the 2004 National Review.
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Chemical Speciation Network - Newsletters
Newsletters for the CSN network.
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Air Sensor Performance Targets and Testing Protocols
EPA is developing performance targets and test protocols for non-regulatory air sensors to improve their performance in measuring air quality by getting input from technology developers, users, and researchers at workshops and other activities.
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HexSim Modeling Simulator Tool (HexSim)
HexSim is a spatially-explicit, individual-based computer model designed for simulating terrestrial wildlife population dynamics and interactions.
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Simulating Metacommunities of Riverine Fishes (SMRF) Model
The EcoService Models Library is an online database for finding, examining and comparing ecological models that may be useful for quantifying ecosystem goods and services.
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EPA Partners for Nanomaterial Research
Partners of EPA Nanomaterial Research
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Generating ToxCast Data: Chemical Coverage
Learn about and how to access lists of EPA's ToxCast chemicals.
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CMAQ Dynamic Evaluation and Trend Analysis
Dynamic evaluation is the method of comparing the model simulated change in air pollution levels due to changes in emissions or meteorology to observed changes.
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CMAQ Community Survey Results
In 2016, CMAQ users worldwide participated in a survey circulated by the University of North Carolina's Community Modeling and Analysis System (CMAS) center. The aggregated results allow us to better understand the attributes of the CMAQ user community.
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ORD Meetings with States and Regions
ORD periodically meets with state environmental and health agencies to discuss research needs and ways to collaborate.
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Meet EPA Engineer Jonathan Essoka
EPA environmental engineer Jonathan Essoka provides technical support to EPA regional offices and superfund sites