Data and Tools
-
BIOSCREEN, Natural Attenuation Decision Support System
The model is designed to simulate biodegradation by both aerobic and anaerobic reactions.
-
Hydrocarbon Spill Screening Model (HSSM)
The model is intended to address the problem of LNAPL flow and transport from the ground surface to a water table aquifer.
-
Wellhead Protection Area (WHPA) Model
WHPA is a semi-analytical groundwater flow simulation program used for delineating capture zones in a wellhead protection area.
-
Vadose Zone Leaching (VLEACH)
VLEACH is a one-dimensional, finite difference model for making preliminary assessments of the effects on groundwater from the leaching of volatile, sorbed contaminants through the vadose zone.
-
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.
-
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.
-
Cyanobacterial Harmful Algal Blooms Forecasting Research
This is a beta test of EPA's experimental forecasting model for cyanobacterial harmful algal blooms.
-
Refrigerated Trailers and Transport Refrigeration Units (TRUs)
EPA’s new TRU Emissions Calculator and existing guidance from the DERA program.
-
Reporting Data using ECMPS
This page is the landing page for ECMPS.
-
Featured Locations in RAINE
View a map of featured locations in RAINE.
-
MOVES Versions in Limited Current Use
Information about prior versions of MOVES that may be appropriate for continued use in some circumstances.
-
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).
-
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.
-
AirData Basic Information
AirData background and details
-
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.
-
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.
-
Technical Information for Reporting Data
This page is the landing page for ECMPS.
-
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.
-
Frequent Questions about the Re-engineering Effort
This webpage answers questions about the ongoing re-engineering of the data systems that power sector programs.