Data and Tools
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External Review of the BMDS Exponential Continuous Models (2007)
Summary and links to external reviews of BMDS continuous exponential model
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External Review of BMDS Version 1.1b and EPA Responses (2000)
Summary and links to external peer review of BMDS 1.1 and EPA responses.
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Peer Review Workshop on the Draft Benchmark Dose Technical Guidance (2000)
Summary and links to external peer reviews of the draft Benchmark Dose Technical Guidance
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What is SMaRT Search?
Introducing and defining SMaRT Search.
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Quick Guide To Drinking Water Monitoring Requirements in Wyoming and on Tribal Lands in EPA Region 8
This Monitoring Requirements Guide is intended to help water system operators and administrators in Wyoming and on R8 Tribal Lands understand their annual Drinking Water Monitoring Requirements.
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Fifth National Climate Assessment: Resources and Interactive Atlas Webinar Archive
This EPA Tools & Resources webinar, recorded on January 15, 2025, provides an introduction and overview of the 5th National Climate Assessment.
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Benefits of Healthy Watersheds
This page is to learn more about Healthy Watersheds and their Assessment and how to protect them.
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Download Prior Version of the AVERT Main Module
Download the AVERT Main Module workbook here.
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Accessing Laboratory Support
Accessing Laboratory Support for Drinking Water Utilities and Emergency Responders
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Data & Data Products: Smoke Sense Research Project and App Widget
Information about and embed code for EPA's Smoke Sense Research Project and App Widget
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RSEI Data Dictionary: Population Data (US Decennial Census)
Tables showing RSEI census 90, cenuss 00, and census 10 data fields
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Data & Data Products: Reporting to TRI: Basic Requirements Widget
Information about and embed code for EPA's Reporting to TRI: Basic Requirements Widget
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State Inventory and Projection Tool
Project state-level emission estimates through 2030 and utilize an interactive spreadsheet model to help develop GHG emissions inventories for state agencies or other interested groups.
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Greenhouse Gas Equivalencies Calculator
A calculator that allows users to translate abstract greenhouse gas amounts into concrete terms that are easy to understand.
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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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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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Tribes Services
EPA provides three tribal data services to make it easy to comply with the Tribal Identifier Data Standard: Tribes Names Service, Tribal Area Service, and the Tribe Entity Mapping Spreadsheet.
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Public Engagements: Potential Revisions of the Microbial and Disinfection Byproducts Rules
Webpage for MDBP stakeholder meetings. Announces meetings and provides materials and registration information.
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Hazardous Waste Cleanup: Puma Energy Caribe, LLC in Bayamon, Puerto Rico
This page contains the facility documents for Puma Energy Caribe, LLC in Bayamon, Puerto Rico
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Summary of the World Health Organization's Water Reuse Guideline or Regulation for Potable Water Reuse
World Health Organization (Federal Regulation) | Source water: Treated municipal wastewater | End use: Potable Water Reuse