Terms of Use

By accessing the Town of Frederick Open GIS Data Catalog and using the data sets provided herein, the user agrees to abide by the following terms and conditions. In addition, the user agrees to abide by the  Website terms.


You can copy, distribute, transmit and adapt the data in this GIS catalog freely. Open data makes it possible to share the town's authoritative data which ensures transparency to citizens and helps us improve our services provided by the town.

Where possible provide the hyperlinks for Town of Frederick GIS Open Data

If you are using a medium where hyperlinks are not possible (e.g. print), please direct consumers to https://town-frederickco.opendata.arcgis.com


The maps and associated information provided by the Town of Frederick are for illustrative purposes only and the features depicted on them are approximate. More site specific studies may be required to draw accurate conclusions. The Town of Frederick makes the information and maps available "as is" with no warranties regarding the accuracy, completeness, reliability, or suitability of the maps and information for any particular use. The Town of Frederick disclaims any liability associated with the use or misuse of these map and shall not be liable for damages of any kind arising out of the use of these maps and information. In accessing and/or relying on our maps and associated information, the user fully assumes any and all risk associated with the information contained therein.

Planimetrics Data

The Planimetrics project spearheaded by Denver Regional Council of Government (DRCOG)  is a collaborative initiative engaging local governments and the public sector  to acquire detailed infrastructure information for the region. View a complete set of the Planimetrics data.