Engineering Resource Associates
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ERA's Geographic Information Systems (GIS) team has extensive experience utilizing GIS for the purposes of data visualization, watershed analysis, environmental engineering, and more. We use GIS for many of our engineering projects to better comprehend project locations and create working exhibits to further enable our engineers. ERA is also capable of embedding georeferenced images from a project location into a geodatabase for easy data visualization. ERA has years of experience creating professional exhibition maps for our projects catered to the specific needs of each client.

With our 3D analyst and spatial analyst toolsets, ERA is equipped with the proper tools necessary for a detailed watershed analysis. When combined with stormwater modeling, the spatial analysis can identify at risk structures along with the degree of impact which can be used to come up with workable solutions for flood mitigation. Additionally, our staff has training and experience working with ArcHydro, HEC-GeoHMS, and HEC-GeoRAS.

​Whether you need to complete a hydrology analysis for an entire village or permitting assistance for an individual property, ERA can assist you with all your GIS needs. See the featured projects below for examples of our GIS capabilities.
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MWRD Stormwater
​Master Plan

Village of Northbrook

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Stream Flow Analysis Study
Village of Lisle

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Klein Creek
Streambank Stabilization

Village of Carol Stream

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WARRENVILLE

3S701 West Avenue
Suite 150
Warrenville, IL 60555

Phone:
​630.393.3060


CHAMPAIGN

2416 Galen Drive
Champaign, IL 61821

Phone:
​217.351.6268


CHICAGO

10 S. Riverside Plaza
Suite 875

Chicago, IL 60606

Phone:
​312.470.6044


MILWAUKEE

342 N. Water Street
Suite 600
​Milwaukee, WI 53202

Phone:
​ 414.238.9189


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Office Hours: 8:00 am - 5:00 pm