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- How to Choose
  - How to Choose
    
    Lakes Environmental Software
    
    The model that is right for you depends on what type of data you will be processing and what kind of model standards you need to adhere to.
    
    See this section for more information
- - How to Choose
    
    Lakes Environmental Software
    
    The model that is right for you depends on what type of data you will be processing and what kind of model standards you need to adhere to.
    
    See this section for more information
- AERMOD View
  - AERMOD View
    
    Gaussian Plume Air Dispersion Model
    
    Category: Air Dispersion Modeling
    
    AERMOD View is our most commonly used air dispersion model and is applicable to a wide range of buoyant or neutrally buoyant emissions up to a range of 50km.
- AERSCREEN View
  - AERSCREEN View
    
    Screening Air Dispersion Model for AERMOD
    
    Category: Air Dispersion Modeling
    
    AERSCREEN View is a screening-level air quality model based on the US EPA AERMOD model which estimates worst-case ground level concentrations for a single source.
- ARTM View
  - ARTM View
    
    Atmospheric Radionuclide Transport Model
    
    Category: Air Dispersion Modeling
    
    ARTM View is a graphical user-interface for the Atmospheric Radionuclide Transport Model (ARTM), which calculates the dispersion and deposition of released airborne radioactive materials in the atmosphere.
- AUSTAL View
  - AUSTAL View
    
    Lagrangian Particle Tracking Air Dispersion Model
    
    Category: Air Dispersion Modeling
    
    AUSTAL View is a Lagrangian particle tracer model. Widely used in Germany, AUSTAL is capable of modeling complex wind fields and transient behavior.
- AQMIS Cloud
  - AQMIS Cloud
    
    AQMIS Benefits to Air Quality Projects
    
    Category: Emissions Managment
    
    Complete regulatory Air Quality Management Information System - AQMIS - for your regulatory agency. AQMIS Cloud is a proven cloud solution used by numerous governments and regulatory agencies.
- CBRNE Web
  - CBRNE Web
    
    Chemical Biological Radiological Nuclear & Explosive Model
    
    Category: Emergency Release
    
    CBRNE Web provides proven off-the-shelf Chemical, Biological, Radiological, Nuclear & Explosive (CBRNE) modeling and forecast solutions. Our CBRNE Web focus on integrating the underlying state-of-science models within existing CBRNE command and control systems.
- CALPUFF View
  - CALPUFF View
    
    Long Range Transport Puff Air Dispersion Model
    
    Category: Air Dispersion Modeling
    
    CALPUFF View is a non-steady state Gaussian puff model, suitable for long range transport, atmospheric chemistry, visibility and scenarios with complex wind fields, such as coastal and complex terrain areas.
- CALRoads View
  - CALRoads View
    
    Traffic Air Dispersion Model
    
    Category: Air Dispersion Modeling
    
    CALRoads View is a traffic dispersion model specifically designed for modeling emissions from vehicles. CALRoads can model timed intersections, parking lots and account from traffic patterns.
- EcoRisk View
  - EcoRisk View
    
    Ecological Risk Assessment Program
    
    Category: Risk Assessment
    
    EcoRisk View is an advanced ecological risk assessment program for conducting a comprehensive multi-pathway risk assessment based on the US EPA Screening Level Ecological Risk Assessment Protocol (SLERAP).
- Emissions View
  - Emissions View
    
    Customizable GIS-Based Emissions Inventory System
    
    Category: Emissions Management
    
    Emissions View is a comprehensive emissions inventory package for state-wide emission inventories.
- FETS View
  - FETS View
    
    Facility Emissions Tracking System
    
    Category: Emissions Management
    
    FETS View is a facility level emissions inventory and air dispersion modeling system that allows a facility to track emissions from a collection of processes within multiple emission periods.
- FETS-RT Web
  - FETS-RT Web
    
    Compliance Assurance Monitoring Model
    
    Category: Compliance Assurance
    
    FETS-RT Web is a real time model which can show the relation between emissions and concentrations using forecast meteorological data.
- GHG Web
  - GHG Emissions View
    
    Carbon Emissions Inventory and Reporting
    
    Category: Emissions Managment
    
    GHG emissions inventory and reporting tool which provides a standardized approach to calculating and reporting an organization�s corporate greenhouse gas emissions.
- IRAP-h View
  - IRAP-h View
    
    Human Health Risk Assessment Program
    
    Category: Risk Assessment
    
    IRAP View is an advanced human health risk assessment program for conducting a comprehensive multi-pathway risk assessment based onbased on the US EPA Human Health Risk Assessment Protocol (HHRAP).
- SEVEX View
  - SEVEX View
    
    Emergency Release Dense Gas Model with Complex Terrain
    
    Category: Emergency Release
    
    SEVEX View is an advanced 3D complex terrain gas model. This state-of-art model is extraordinarily powerful, capable of providing realistic modeling of complex three dimensional emergency releases.
- SLAB View
  - SLAB View
    
    Emergency Release Dense Gas Model
    
    Category: Emergency Release
    
    SLAB View is a graphical user interface for the SLAB model. The SLAB model is an atmospheric dispersion model for denser-than-air releases. This model is an ideal tool to predict hazardous zones and potential impacts of accidental releases.
- - Freeware
    
    Lakes Environmental offers the following air quality modeling freeware products:
    
    WRPLOT View: Wind Rose Plots
    
    SCREEN View: Screening Model
    
    Percent View: Percentile Plots
- Freeware
  - Freeware
    
    Lakes Environmental offers the following air quality modeling freeware products:
    
    WRPLOT View: Wind Rose Plots
    
    SCREEN View: Screening Model
    
    Percent View: Percentile Plots
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May 2017...

AERMOD View 9.4 Released!

- Updated AERMET 16216
- Import Project Wizard
- Data Input Checks

see release notes

Mar 2017...

AERSCREEN View 2.5 Released!

- New US EPA AERSCREEN, MAKEMET, and AERMOD
- Adjust U-Star option

see release notes

Mar 2017...

CALPUFF View 8.5 Released!

- Updated NED downloads
- Improved model QA

see release notes

Oct 2016...

CALRoads View 6.5 Released!

- New Lakes Satellite mapping system
- Excel Import/Export ETS Data
- Met View Graph display

see release notes

Courses

Knowledgebase

Software Updates

Lakes Environmental Software Updates

Lakes Environmental Software updates are offered free of charge to users currently in maintenance. Users are notified via e-mail when new software updates are released.

Software Available for Online Update

To access the software update site, click on the product name or icon below. From here, you will be prompted to enter your User Name (User ID) and Password before entering the update site.

Please contact Lakes Environmental support team at support@weblakes.com for your login information.

Product		Release Notes
	AERMOD View - Version 9.4 Gaussian Plume Air Dispersion Model	Release Notes
	AERSCREEN View - Version 2.5 Screening Air Dispersion Model for AERMOD	Release Notes
	ARTM View - English - Version 1.4 Atmospheric Radionuclide Transport Model	-
	ARTM View - German - Version 1.5 Atmospheric Radionuclide Transport Model	-
	AUSTAL View - English - Version 9.5 Lagrangian Particle Tracking Air Dispersion Model	Release Notes
	AUSTAL View - German - Version 9.5 Lagrangian Particle Tracking Air Dispersion Model	Release Notes
	CALPUFF View - Version 8.5 Long Range Puff Air Dispersion Model	Release Notes
	CALRoads View - Version 6.5 Traffic Air Dispersion Model	Release Notes
	EcoRisk View - Version 2.6.0 Ecological Risk Assessment Program	-
	IRAP-h View - Version 4.5.5 Human Health Risk Assessment Program	-
	SLAB View - Version 5.2 Air Dispersion Model for Denser-Than-Air Releases	Release Notes
	TEISS View - Version 3.6 Tribal Emissions Inventory Software Solution	-
	Turbo-QAPP - Version 2.0 Quality Assurance Project Plan	-

How to Choose

How to Choose

AERMOD View

AERSCREEN View

ARTM View

AUSTAL View

AQMIS Cloud

CBRNE Web

CALPUFF View

CALRoads View

EcoRisk View

Emissions View

FETS View

FETS-RT Web

GHG Emissions View

IRAP-h View

SEVEX View

SLAB View

Freeware

Freeware

webGIS | webMET

Software Updates

Software Available for Online Update