Data and Tools
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Remediation Evaluation Model for Chlorinated Solvents (REMChlor)
This model simulates the transient effects of groundwater source and plume remediation. This model also calculates cancer risks posed by carcinogenic species.
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Pesticide Analytical (PESTAN) Model
The PESTAN (Pesticide Analytical) model is a computer code for estimating the transport of
organic solutes through soil to groundwater. -
Visualizing Ecosystem Land Management Assessments (VELMA) Model
VELMA predicts the effectiveness of alternative green infrastructure scenarios for protecting water quality, and also estimates potential ecosystem service co-benefits and tradeoffs.
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Cyanobacterial Harmful Algal Blooms Forecasting Research
This is a beta test of EPA's experimental forecasting model for cyanobacterial harmful algal blooms.
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Refrigerated Trailers and Transport Refrigeration Units (TRUs)
EPA’s new TRU Emissions Calculator and existing guidance from the DERA program.
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Reporting Data using ECMPS
This page is the landing page for ECMPS.
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MOVES Versions in Limited Current Use
Information about prior versions of MOVES that may be appropriate for continued use in some circumstances.
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Latest Version of MOtor Vehicle Emission Simulator (MOVES)
Background, guidance, and installation information for the latest version of EPA's MOtor Vehicle Emission Simulator (MOVES).
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Scope 1 and Scope 2 Inventory Guidance
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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AirData Basic Information
AirData background and details
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Monitoring Plan for Part 75 Sources
Learn about monitoring plan data, which defines relationships between stacks, pipes and units, specifies location of monitors, and identifies equipment used.
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Field Audit Checklist Tool (FACT) API
FACT is a Windows desktop application intended to help auditors perform field audits. On this page, find API data for developers to use to create software or interact with an external system.
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Field Audit Checklist Tool (FACT)
Download EPA's The Field Audit Checklist Tool (FACT). FACT is intended to help auditors perform field audits, to easily view monitoring plan, quality assurance and emissions data and provides access to data collected under MATS.
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Frequent Questions about the Re-engineering Effort
This webpage answers questions about the ongoing re-engineering of the data systems that power sector programs.
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Data & Tools
List of the major data tools and resources used by the Clean Air Markets Programs.
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Clean Air Markets API Portal
Clean Air Markets Application Programming Interface (API) developer documentation
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Power Sector Data
List of the major power sector emissions data, tools, and resources used by the Clean Air Markets Programs.
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Lumped Parameter Model (LPM) for Light-Duty Vehicles
EPA’s Lumped Parameter Model (LPM) is a free, desktop computer application that estimates the effectiveness (CO2 Reduction) of various technology combinations or “packages,” in a manner that accounts for synergies between technologies.
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Clean Watersheds Needs Survey (CWNS) – 2012 Report and Data
The total wastewater and stormwater management needs for the nation are $298.1 billion as of January 1, 2008.
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Clean Watersheds Needs Survey (CWNS) – 2004 Report and Data
The 2004 CWNS summarizes the results of EPA's fourteenth national survey on pollution control capital investment needed to meet environmental and human health objectives of the Clean Water Act.