Lakes Software


Lakes Environmental Software is recognized internationally for its advanced environmental modeling software and data products.  Since 1995 we remain dedicated to providing industry and the regulatory community with exceptional service and cost-effective environmental IT solutions.  Our products increase productivity, reduce errors, and provide unique solutions to the challenges encountered in your regulatory constrained world. World-class expertise includes: 

Our highly accomplished team is dedicated to supplying superior products and technical support to our clients. Lakes Environmental is continuously investigating new areas of research to provide our users with superior state-of-the-art software solutions and data services.

Products & Services

Lakes Environmental celebrated its 24th year of sales in 2020 delivering advanced environmental software products, consulting and data services, and state-of-the-science environmental IT solutions.  Lakes Environmental is the leading supplier globally of commercial air dispersion modeling software, meteorological data services, training, and custom IT solutions

Our leading air dispersion modeling software packages, AERMOD View and CALPUFF View, are used by thousands of clients around the world.  These applications revolutionized the air dispersion modeling software field, while our unique air toxics human health risk assessment software packages continue to break new ground.  We update our software packages regularly to incorporate the latest technology providing sophisticated, powerful software tools to our users.

Clients have come to rely on Lakes Environmental for their meteorological data needs.  We have the fastest service available for providing worldwide meteorological data for use in the AERMOD and CALPUFF air dispersion models.  Data is processed and delivered in as little as one day!

Our senior subject matter experts present in-person air dispersion modeling training worldwide since 1998.  Our popular classes emphasize the importance of AERMOD and CALPUFF’s theoretical and regulatory application, as well as practical hands-on exercises designed to reinforce theory and real-world application.  Building on our successful in-person courses, we are now offering our AERMOD and CALPUFF courses online.  Attendees receive the same hands-on course experience and individual attention from our expert senior instructors all from the convenience and safety of their home or office.  Every attendee is provided access to our AERMOD View or CALPUFF View software throughout the course to ensure they have all the necessary tools and information required to complete training and carry out their own air dispersion modeling projects.

In addition to our successful commercial software products and training, our team specializes in providing customized environmental IT solutions focusing on large scale air quality capabilities such as emission inventory solutions, air dispersion modeling, environmental compliance and reporting solutions, ambient monitoring analytics, human health risk assessment, and fully automated real-time and forecasting air quality modeling systems.  Lakes Environmental is internationally recognized for its advanced IT solutions and its exceptional expertise in atmospheric and environmental sciences.


Met Data Services

Lakes Environmental offers meteorological data for use in AERMOD and CALPUFF for any location worldwide.  We employ the Weather Research and Forecasting (WRF) model for a client specified location and site domain.


  • Reliable– Helping environmental professionals since 1995
  • Fast – Data available in as little as one day
  • Competitive pricing
  • High resolutions available
  • In-house Certified Consulting Meteorologist (CCM)
  • Customized WRF data orders available (physics options and resolutions)

Check pricing at today!


Lakes Environmental has been the leading provider of training for the AERMOD and CALPUFF air dispersion models for over 20 years.  We’ve trained thousands of environmental professionals from EPA offices, state agencies, consulting firms, and industrial companies all across the globe.

Check out our course schedule todayNOTE:  Due to the immense popularity of our online courses and small class sizes, we recommend registering and making payment as soon as possible.

Contact Us