Contact Us    

Helena, MT
p. 406.442.5768
f. 406.449.6653
1.800.571.7346

Billings, MT
p. 406.896.1716
f. 406.896.1725

Air Dispersion Modeling

In today’s regulatory environment, growing and expanding industries generally require an air quality analysis to modify operations and permits.  In most cases, air quality analysis requires air dispersion modeling.

Bison’s reputation for performing dispersion modeling analysis is well known.  Our modeling projects range from installation of an additional screen at a stone processing facility to performing 1,100+ modeling runs to demonstrate compliance with State Implementation Plans (SIPs).  Our 29+ years of air dispersion modeling experience is extensive and our highly trained team is skilled in the use of all current regulatory models.

Bison has the knowledge, expertise and equipment to perform any air dispersion modeling analysis required for your facility.

 

 

Air Quality Permitting Team
Harold W. Robbins
President
Jeffrey T. Chaffee, P.E.
Executive VP
Kevin M. Mathews
Project Engineer
Christopher P. Hiltunen, P.E.
Project Engineer
Michael Machler
Senior Scientist
Joseph S. Peterson
Project Engineer
G. Nathan Bartow
Project Engineer
Bret W. Gallo
Project Engineer
Steve Fryberger
Air Specialist/Billings Office Manager
Rebecca Picchioni, P.E.
Staff Engineer
Derek Fleming, E.I.
Staff Engineer
Grant Rodway, E.I.
Staff Engineer