Data and Tools
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Thirstin’s Ground Water Movement Activity
An in class lesson demonstrating groundwater movement.
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Tracking Pollution: A Hazardous Whodunit Teacher's Guide
This teacher's guide contains instructions and talking points for the "Hazardous Whodunit" Activity.
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CASTNET Site Locations
CASTNET site map
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National Stormwater Calculator
EPA’s National Stormwater Calculator (SWC) is a desktop application that estimates the annual amount of rainwater and frequency of runoff from a specific site anywhere in the United States (including Puerto Rico).
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Map of Water Infrastructure and Homes Without Access to Safe Drinking Water and Basic Sanitation on the Navajo Nation
This document presents the results of completed work using existing geographic information system (GIS) data to map existing water and sewer infrastructure and homes without access to safe drinking water and basic sanitation on the Navajo Nation.
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AgSTAR Vendor Directory for Manure Digester Systems
Links to the AgSTAR Vendor Directory, a valuable resource to locate leaders in anaerobic digestion. It also includes a web form for registering or updating information.
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BenMAP Community Edition
Download page for the BenMAP-CE tool. Includes configuration, aggregation, pooling and valuation files needed to calculate impacts and dollar benefits.
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Frequent Questions about the EmPOWER Air Data Challenge
CAMD is looking for researchers and students to more practically use the wealth of power sector data knowledge that CAMD has. For those that use CAMD's data, they will discuss conclusions or questions with CAMD staff to better understand and analyze data.
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EnviroAtlas Interactive Map User's Guide
Our User's Guide is detailed, yet easy-to-follow, and our development team updates it frequently.
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Excel RPS Tool
This page gives a brief overview about the RPS tools and where you can find them.
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2018 Final Aquatic Life Criteria for Aluminum in Freshwater
EPA has released draft updated aluminum aquatic life ambient water quality criteria for freshwater under Section 304(a)(1) of the Clean Water Act.
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Designation and NAAQS Information Related to 8-Hour Ozone (2015)
Designation and NAAQS Information Related to 8-Hour Ozone (2015)
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Guidance on Systematic Planning Using the Data Quality Objectives Process, EPA QA/G-4
Provides a standard working tool for project managers and planners to develop DQO for determining the type, quantity, and quality of data needed to reach defensible decisions or make credible estimates.
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Summary of Criminal Prosecutions
The Summary of Criminal Prosecutions resulting from environmental investigations provides information on concluded criminal enforcement cases
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Webinar: Managing Indoor Air Quality Before and During Wildfire Smoke Events: Smoke-Ready Schools
Recording of April 15, 2025, Webinar: Managing indoor air quality before and during wildfire Smoke Events: Smoke-Ready Schools
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United States Environmental Protection Agency Real Property Status Report SF 429
Used by recipients of Federal financial assistance to report real property status or to request agency instructions on real property that was/will be provided as Government Furnished Property (GFP) or acquired (i.e. purchased or constructed)
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Antimicrobial Testing Methods & Procedures: QC-13-12
Information about ATMP - SOP Performance Verification of Autoclaves - QC-13-12
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Antimicrobial Testing Methods & Procedures: MB-17-06
Information about Neutralization Confirmation Procedure for Products Evaluated with the AOAC Use Dilution Method (DUM), the AOAC Germicidal Spray Products as Disinfectants Test (GSPT), and the Disinfectant Towelette Test (DTT) - MB-17-06
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Antimicrobial Testing Methods & Procedures: MB-13-07
Information about Handling Spills of Biohazardous Materials MB-13-07
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Antimicrobial Testing Methods & Procedures: EQ-04-09
Information about ATMP - SOP Use and Maintenance of Spectrophotometers - EQ-04-09