Data and Tools
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Water Supply Emergency Preparedness for Law Enforcement Poster
Law enforcement can use this visor card to find out top tips to improve water resilience.
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Solvent Substitutions Reported to TRI
Description of how to use TRI data to help identify opportunities for solvent substitution, including an interactive Qlik table with summary information from TRI comments.
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General Conformity Training Module II: Key Concepts
Module II provides how these regulations are applicable to federal actions, the conformity requirements and the review process.
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General Conformity Training Module 3.5: Demonstrating Conformity
Module 3.5 describes how a federal demonstrates conformity.
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General Conformity Training Module 4.1: State, Tribal, and Local Involvement
Module 4.1 explains houw State, tribal and local air quality agencies have a number of responsibilities under the General Conformity Regulations and what they are.
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De Minimis Tables
De minimis Tables
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General Conformity Training Module 2.1: Applicability Process
Module 2.1 explains how emissions from the total action are used to determine if they exceed the de minimis levels.
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General Conformity Training Module 1.2: Who and How
Module I provides an overview of the program purpose. 1.2 describes who makes the General Conformity Determination and how it is done.
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General Conformity Training Module 3.3: Response to Emergency Events
Module 3.3 provides detailed information on how federal agencies respond to emergencies and allowances under the General Conformity Regulations.
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General Conformity Training Module 2.2: Emissions and Review
Module 2.2 provides a definitions for direct and indirect emissions, and how emissions are evaluated under General Conformity Regulations.
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EPI Suite™-Estimation Program Interface
EPISuite predicts various physical-chemical properties and environmental fate endpoints and also include models for environmental transport. Running the tool will give the user an indication of the transport and persistence of a chemical
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RadTown Radioactive Atom Activity 5: Half-Life
When a radioactive atom decays, it becomes a different element. The amount of time that it takes one half of the atoms present to decay is called “half-life.” Help your students understand half-life with this free classroom activity.
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Drinking Water State Revolving Fund Program Information for the State of Kansas
Federal and State investments for Drinking Water Programs for the state of Kansas
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Geospatial Toolboxes
GIS toolboxes available as part of EnviroAtlas
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Interactive Map of Air Quality Monitors
map of air quality monitors
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Ozone W126 Index
The impact of ozone exposure on trees, plants and ecosystems often is assessed using a seasonal index known as a "W126 index."
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Lead NAAQS Review: Comparison of Numbers/Percents of Sites/Counties/Populations That are Not Likely to Meet Various Potential NAAQS Levels Using Various Averaging Times and Forms
Technical memo showing comparisons of various potential naaqs levels
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Exceptional Events Documents PM2.5 - Plumas Co.
Exceptional Events Documents PM2.5 - Plumas Co.
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Analysis relating the W126 metric and the annual 4th highest daily maximum 8-hour concentration metric (Nov 20, 2014 technical memorandum)
This memo provides the results of a technical analysis which examines the relationship between the 4th max metric and the W126 metric based on ambient air quality from 2001 to 2013.
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Lead NAAQS Review: Comparison of Numbers/Percents of Sites/Counties/Populations That are Not Likely to Meet Various Potential NAAQS Levels Using Various Averaging Times and Forms
This is the memorandum documenting analyses to support the lead NAAQS review.