Data and Tools
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Quick Guide To Drinking Water Sample Collection in Wyoming and on Tribal Lands in EPA Region 8
This summary document is designed to be used by personnel trained in the collection of drinking water samples and the handling of sample preservatives.
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Baltimore Ecosystem Study and Environmental Justice Research
This document goes over the basics of the research on Baltimore ecosystem and environmental justice research such as patterns, procedures, amenities, disamenities and data.
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Completed Registration Review Actions for FY 2025 - FY 2026 Quarter 1
We publish notices of issuance or approval for certain pesticide regulatory actions (new registration, emergency exemption, and special local needs. See the actions we have taken.
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Progress Report - Program Compliance and Market Activity
EPA’s Progress Report provides annual updates on program implementation and resulting changes in emissions.
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Watershed Boundary
This page includes map resources for the Lake Pontchartrain Basin Restoration Program.
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Determine Organizational Boundaries
Tools and guidance for low emitters and small businesses to develop an organization-wide GHG inventory and establish a plan to ensure GHG emissions data consistency for tracking progress towards reaching an emissions reduction goal.
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No FEAR Act Data
Pursuant to the No Fear Act, a federal agency must post on its public Web site summary statistical data pertaining to complaints of employment discrimination filed by employees, former employees and applicants for employment under 29 CFR part 1614
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Spatial Data in WATERS
Definitions of coordinate systems used in WATERS
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Superfund National Risk-Based Priority Panel
The Superfund National Risk-Based Priority Panel are national program experts who evaluate the risk at NPL sites with respect to human health and the environment.
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Public REST API for Bulletins
Bulletin Live Two (BLT) Web Services
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Model Recycling Program Toolkit
EPA's Model Recycling Program Toolkit is an interactive repository of EPA and other materials.
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CAP88-PC
Downloads and links to additional resources for EPA's radiation air dispersion modeling risk assessment software, CAP-88 and CAP-88 PC.
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Region 3 Underground Injection Control (UIC) Mechanical Integrity Test Form
Region 3 Underground Injection Control (UIC) Mechanical Integrity Test Form
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Citing BMDS Results
Citation format for Benchmark Dose Software 3.3.2, BMDS Online/Desktop/pybmds
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About Benchmark Dose Software (BMDS)
Description of BMDS application purpose and history, with dates of previous software releases and links to peer review documents.
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Benchmark Dose Software User Guide (February 2026)
Download page for BMDS User Guide
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BMDS Online Desktop and pybmds Release History
History and details of BMDS 3.x releases
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Benchmark Dose Tools
Home page for EPA's Benchmark Dose Software (BMDS), used by EPA risk assessors primarily for chemical risk assessment
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Optimized Noise-Reduction Algorithm (ONA) Program Improves Black Carbon Particle Measurements Using Aethalometers
ONA is a data post-processing tool to reduce noise in real-time Aethalometer black carbon data through variable time averaging of the data.
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NAMs Training Worksheets
Page housing links to training worksheets.