The City of Frederick GIS Department maintains a number of interactive mapping applications for use by both City employees and citizens. These applications allow users to find specific information such as property zoning and plat information as well as print custom paper maps. For best results when using these mapping applications you will need a high speed internet connection, an updated internet browser such as Internet Explorer or Mozilla Firefox, and a screen resolution of at least 1024*768. In most cases pop up blockers will cause errors and you should turn them off for these applications.

These mapping applications were developed using ESRI's Javascript Application Programming Interface in conjunction with ESRI's ArcServer. More applications are under development, and will be listed on this page in the near future.

The table below lists available mapping applications and descriptions of each. Please view the terms of use before using any of these mapping applications, view terms here.

Application Name Application Link Description
General Open Application Provides access to basic city geographic data including aerial imagery, floodplains, zoning, and plat information.
Geodetic Control Open Application Search for geodetic control information through the city and find documentation on each control point
Traffic Counts Open Application Search for, and download traffic turning count information through the city.
Road Closures Open Application Find current and future road closings planned for the City of Frederick.
Historic Properties Open Application Search for information and images related to properties in the Frederick Historic Preservation District
Development Database Open Application Find Development projects in the City
TreeKeeper Open Application Find information about Street Trees in the City of Frederick.  Created by Davey.