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Latest News

Apr 2020...

AERMOD View 9.9.0 Released!

- WebGIS NLCD Update
- Shapefile Land Use

see release notes

Feb 2020...

CALPUFF View 9.0 Released!

- New 7.3 (BETA) Models
- Spray Source Type
- Shapefile Land Use

see release notes

Oct 2019...

AERSCREEN View 2.7 Released!

- 19191 AERMOD Model Update

see release notes


Why Choose Us

Robust, Easy-to-Use, State-of-the-Art Software Solutions

Intelligent, Robust, and Easy to Use

Our Mission

It is Lakes Environmental’s mission to provide busy environmental experts high quality software solutions that are fast, reliable, and affordable. To realize this mission we focus strongly on our clients, like no other.


Technical Support

We have dedicated experts whose number one priority is to respond to your issues.  This way, our response time to your enquiries is un-matched.


No Project Bidding

We do not bid in air dispersion modeling, so you can feel comfortable sending your modeling problems to us.  


Quality of Software

We do not train engineers to program.  Our software developers received university degrees in Computer Science and therefore are more qualified to create the most reliable solutions in this market.


Affordable IT Solutions

Our large number of clients ensures that we can provide affordable solutions, since our costs are distributed among many users. 


Thinking Ahead

Lakes Environmental software is designed with extreme flexibility.  This way, we can provide updates shortly after changes to regulations are announced. 

At Lakes Environmental

  • Our robust and easy-to-use air dispersion modeling software is supplied to consulting companies, industries, governmental agencies and academia.
  • Our graphical Windows-based interfaces revolutionized the air dispersion modeling software field, while our leading risk assessment software packages continue to break new ground.
  • Our expert technical staff investigates new areas of research continually to provide state-of-the-art software based on current knowledge.
  • Our software packages are updated regularly to incorporate the latest technology providing sophisticated, powerful software tools to you.

Our Areas of Expertise

Air Dispersion Modeling
Compliance Assurance (Real Time Modeling)
Emergency Release
Emissions Inventory & Management
Human Health & Ecological Risk Assessment
Custom IT Solutions
Worldwide Meteorological Data Processing (e.g. MM5)
Hands-On Software Training