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Geographic Information Systems (GIS) Department

Welcome to Mesa County's Geographic Information Systems (GIS) site.

Mesa County Aerial Map
Promotion for Mappy Hour, GIS event held on September 27 and 28, 2023

GIS Mappy Hour

Join the City of Grand Junction and Mesa County GIS for Mappy Hour!

September 13, 2023

Announcements, Events
Laptop with a preview of the Mesa County Citizen Problem Reporter app.

New Road Problem Reporter available

Mesa County GIS and Road and Bridge have launched a Road Problem Reporter for non-emergency road and traffic requests.

April 11, 2023

Announcements, Information, Notices

Old Courthouse

Geographic Information Systems (GIS) Department

Old Courthouse (GIS)

544 Rood Avenue
Grand Junction, CO 81501
Monday - Friday: 8:00 am-5:00 pm

Mailing Address

Department 5037
P.O.Box 20,000
Grand Junction, CO 81502-5001