Welcome To

Environmental Resource Inventory and Analysis

ERIA Consultants, LLC


Mission: ERIA Consultants, LLC is a professional high quality Geographic Information Systems (GIS) consulting firm.  We provide excellent spatial analysis, mapping services, and spatial data creation.  Our field of expertise is Natural Resources Management.  That is, ERIA Consultants provides services in GIS,  Remote Sensing (RS), Global Positioning System (GPS), Relational Database construction, and Statistical Analysis as it pertains to Natural Resource Management.  ERIA Consultants, focuses on Forestry, Mining, Hydrology, Environmental Engineering, Wildlife Management, Wildland Fire modeling, and Landuse.   We are part of a Cooperative Organization of consultants which,  cumulatively have over forty years of experience in GIS, RS, GPS, and Statistical Analysis.   Our software suit for GIS consist of Environmental Systems Research Institute's (ESRI) ARC/INFO and  ArcGIS (version 10.2.2), for remote sensing we use Clark University's IDRISI Selva (17.0), and Intergraph's ERDAS Imagine 2014 for GPS we use Trimble Navigation , and for statistics we use R version 3.0.1



The owner and proprietor of ERIA Consultants, Michael Tuffly has worked and managed Natural Resources for over twenty-five years.  For a look at ERIA Consultants, LLC history please review the company profile.  Current projects can be seen at Work Examples. To see Michael Tuffly's education and experience please take a moment to review his  résumé. To view a copy of ERIA Consultants, LLC Statement of qualification please click here..


Currently Scheduled Workshops for 2014



Summer (2014) Workshops: Intermediate Python Programming: click here for details


Fall (2014) Workshops: Applied Spatial Statistics Using R and ArcGIS: click here for details



If your organization is interested in having ERIA Consultants, LLC teach a custom workshop on the following topics: ArcGIS, Remote Sensing, Spatial Statistics (using R), or Python programming, please contact us to see how we can meet your needs. See contact information below.






Wildfires in the State of Colorado (2013 Season)

This map shows the distribution of the wildfires in the State of Colorado for 2013

The Royal Gorge Fire Burning near Pueblo, Colorado

The Big Meadow Fire Burning in Rocky Mountain National Park

The Black Forest Fire Burning near Colorado Springs, Colorado

The West Fork Fire Burning near Durango, Colorado (Part of the West Fork Complex)

The Brush Creek Fire Burning northeast of Grand Junction, Colorado

The Lime Gulch Fire Burning near southwest of Denver, Colorado

Collins Fire Burning near northeast of Rifle, Colorado

The Bull Gulch Fire Burning near southwest of Colorado Springs, Colorado

The East Peak Fire Burning near northwest of Trindad, Colorado

The Wild Rose Fire Burning near south of Denver, Colorado

The Papoose Fire Burning near northeast of Durango, Colorado (Part of the West Fork Complex)

The East Fork Fire Burning northeast of Ridgeway, Colorado

The Ox Cart Fire Burning near Poncha Pass, Colorado

The Dissapointment Fire Burning in Mofatt County, Colorado

The Windy Pass Burning in northeast of Durango, Colorado (Part of the West Fork Complex)

The Ryan Fire Burning in western Rio Blanco County, Colorado



If you have questions or comments please send email to:


ERIA Consultants, LLC
165 South 32nd Street
Boulder, Colorado, 80305 USA
Phone/Fax (303) 449 - 5146 Cell (720) 841 - 6188