New Light Detection and Ranging (LiDAR) will soon to be available for Cook, Kane, Lake, and McHenry counties. These four counties, in…

Trotter and Associates determined that the City of St. Charles may be eligible for an IEPA low interest loan with a reduced interest rate…

Communities in Lake, Kane and McHenry counties are in for a big surprise. New 3-inch high resolution color orthoimagery is coming soon….

Last  week Liz Bohne traveled to Costa Rica with the Central States WEA non-profit organization Global Water Stewardship (GWS). GWS is working…

The Village of Roselle recently opened bids from contractors for F.O.G. removal equipment at Botterman STP and digester covers at Devlin WWTF….

As your GIS mapping program begins to grow, it becomes harder and harder to find good free datasets (shapefiles) to use in…

Trotter and Associates, Inc. is excited to roll out a new website to update the firm’s services, and showcase projects that have…

TAI’s 15th summer of hosting interns has sadly come to an end. By working side-by-side with our seasoned professionals, these students have…

Trotter and Associates will be hosting a food drive at their upcoming Open House on September 8, 2017 from 4:00PM-8:00PM. All attendees…