Geography Information Systems (GIS) Department

Our Vision

To be the most technologically advanced city, by cultivating a collaborative environment where intentional actions drive innovative solutions, empowering our team and communities to be catalysts for positive change.

About Us

The City of Chattanooga GIS team emphasizes maintaining accurate data and is dedicated to utilizing the power of geospatial technology to support informed decision making and enhance public services.

Responsibilities

Responsibilities:

Spatial Data Management: Collect, maintain, and update geospatial data layers such as infrastructure, impervious surfaces, utilities, and environmental features.
Mapping and Cartography: Produce accurate and up-to-date maps for city departments, public use, and decision-making purposes.
Spatial Analysis: Conduct spatial analysis to support policy development and resource allocation.
GIS Application Development: Develop and maintain GIS applications and tools to streamline workflows and enhance data accessibility for city staff and the public.
Support and Training: Provide technical support, training, and guidance to city departments and staff on GIS tools, applications, and best practices.
Integration and Collaboration: Facilitate integration of GIS data with other city systems and collaborate with external agencies.

Goals:

Enhance Decision-Making: Enable informed decision-making by providing accurate, timely, and accessible spatial data and analysis to city departments and decision-makers.
Improve Efficiency: Streamline city operations and workflows through the use of GIS technology, reducing redundancy and improving resource allocation.
Community Engagement: Increase public engagement and transparency by making GIS data and maps accessible to residents, businesses, and community organizations.
Innovation and Technology: Embrace emerging GIS technologies and trends to continually improve capabilities and services provided by the GIS team.
Data Quality and Standards: Maintain high standards of data accuracy, integrity, and interoperability to ensure reliable GIS data for city operations and external stakeholders.

Leadership

Resources

City of Chattanooga Hub
The official source for the city’s open data, providing transparency into our operations.
Chattanooga GIS Map
A comprehensive map that compiles all fundamental city mapping data, including parcel information.
Property Information Map
Interactive map allowing residents to input their location to view their scheduled collection days for garbage, recycling, bulk materials, and other important property information.
Paving Progress
See where and when the city is paving, and track project progress by council district and fiscal year.
Capital Project Tracker
Overview of all active Capital Projects within the City of Chattanooga as of January 1, 2026.
Sewer Information Map
Publicly available data for the City of Chattanooga’s sanitary and stormwater sewer infrastructure.
Navigating Our City
See how the City tracks and shares real-time information on road closures in mapping applications.
Severe Storm Common Operating Picture
Map providing citizens with important information during a Severe Storm event.
Snow and Ice Common Operating Picture
Map providing citizens with important information during a Snow and ice storm.
Impervious Surface Area Map
This application shows impervious surfaces across the city, like roads, buildings, and parking lots. This map is used to determine impervious areas on non-residential properties to be used in Stormwater Fee Billing purposes.
Tree Inventory Dashboard
Chattanooga Tree Project (CTP) dashboard tracking the expansion of Chattanooga’s tree canopy.
Bike Lanes
Explore a map of the city’s cycling infrastructure, including dedicated bike lanes and multiuse paths.
Recreation Metrics Dashboard
Recreation and event program metrics within the City.

Did you know?

Did You Know?

Geographic Information Systems (GIS)