Data and Tools
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Point-of-Use/Point-of-Entry Cost Estimating Tool
WBS model for cost estimating POU and POE drinking water treatment systems.
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Section 3: HRS Structure
Read about the the four pathways for evaluating a Hazard Ranking System (HRS) score: ground water migration, surface water migration, soil exposure, and air migration.
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Local Renewable Energy: General Renewable Energy
Local Renewable Energy: General Renewable Energy
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Overview of the Verification Process for Clean Diesel Technology
The verification process for Clean Diesel technology evaluates the performance and durability of specific emission control devices submitted by manufacturers.
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Meet the SmartWay Partners and Affiliates
This page contains information about becoming a SmartWay Partner/Affiliate and provides registered SmartWay Partners with key resources and tools.
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RSEI and NATA
A summary comparison of RSEI and the National Air Toxics Assessment (NATA)
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2008 Interim Munitions and Explosives of Concern Hazard Assessment Methodology Document
This page contains a draft of the interim 'Munitions and Explosives of Concern Hazard Assessment Methodology,' along with comments and responses to those comments.
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Preparing for Wildland Fire Smoke Webinar Archive
This EPA Tools & Resources webinar covers preparing for wildland fire smoke that can infiltrate indoors, highlighting the ASHRAE Planning Framework for Protecting Commercial Building Occupants from Smoke During Wildfires.
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Analytical Methods for PFAS in Environmental Media
his presentation provides a summary and update on EPA analytical methods for PFAS in drinking, ground, surface and wastewaters in addition to solid samples such as soils, sediments, biosolids and tissues.
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Overview of EPA PFAS R&D: Recent Accomplishments and Near-term Objectives
This presentation provides an overview of the different lines of R&D that EPA is conducting to address gaps and generate scientific information to enable decision makers to take action on PFAS.
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Proctor Creek Watershed Story Map Webinar Archive
This EPA Tools & Resources webinar provides an overview of Story Maps and how they can be used to, featuring the Proctor Creek Watershed Story Map as an example.
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Visualizing Ecosystem Land Management Assets (VELMA) Training Webinar Archive
This training webinar provides an overview of Visualizing Ecosystem Land Management Assets (VELMA), a spatially explicit ecohydrological watershed model planners use to visualize the effects of different scenarios.
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PFAS Disposal and Destruction Research
The presentation provides an update on disposal and destruction research for PFAS, which have many and varied pathways into waste streams.
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Frequent Questions
AQS Tips and FAQs used to resolve AQS issues
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AQS Memos - Monitoring and Policy
AQS Monitoring and Policy
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What do I do when I receive the error "Sample duration cannot change within a calendar year"?
When the need to change sample duration at a monitor arises a user should create a new POC with the new sample duration. By adding a new POC and this will allow for better understanding of what is going on at the site during any analysis. EPA utilizes the POC…
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Manufacturer How-To Guide
This page is intended to help small or medium-sized manufacturers navigate the E3 assessment process.
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E3 Supply Chain How-To Guide
Key steps for large manufacturers to initiate an E3 project for their supply chain, including resources for recruiting suppliers and recognizing supplier achievements.
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Service Line Replacement Plan
Lead Service Line Inventory Template - This spreadsheet template may be used by public water systems in Wyoming and on EPA R8 Tribal Lands for service line inventories.
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Bioaccumulation and Aquatic System Simulator (BASS)
On Bioaccumulation and Aquatic System Simulator (BASS), a model that simulates the population and bioaccumulation dynamics of age-structured fish communities.