Geographic Information Systems (GIS)
891 Mountain Ranch Road
San Andreas, CA 95249
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CCISDA Innovation Award Winners - Calaveras County GIS

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California County Information Services Directors Association awards Calaveras County GIS the 2019 Innovation Award for the development of the Emergency Public Evacuation Application. Congratulations Doug & Dan! The public can view the application using the link below or in the top menu.


Who We Are

The GIS Project was started through the cooperative effort of The City of Angels Camp, The Calaveras County Water District, The Calaveras Council of Governments, and the County of Calaveras.  GIS is also used to distribute the county datasets to the general public.

What We Do

This Section of the County Website represents the ongoing work of the Calaveras County GIS Department to develop a more efficient and user friendly system for accessing and distributing County GIS information. We invite all to search and explore the Open Data Portal and engage with our data to create innovative solutions.

Be in the Know & Ready to Go

Emergency Alerts 19 December 2019

Emergency Alerts

Public Evacuation Application 19 December 2019

Public Evacuation Application

Mobile Evacuation Application 19 December 2019

Mobile Evacuation Application

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Open Data Portal Initiatives & Applications