Maps & Related Data


Original base map data was digitized from 1989 and 1991 photography by Horizon Inc. This data has not been field checked by Butte-Silver Bow GIS. Changes occurring after the date of digitization or original photography may or may not be reflected in the base map, and any information shared is intended for reference use only.  No liability will be assumed by the Butte-Silver Bow government for decisions based on determinations made exclusively digital and hardcopy maps. 

Section lines originally sourced from United States Geological Survey (USGS) 1:24,000 Digital Line Graph (DLG) data and have been upgraded in some of the Urban Area by GPS points obtained from Tera West and Butte-Silver Bow GIS.

Interactive Property & Ownership Map

State Library

Montana State Structure & Addresses Website

Interactive Zoning & Utility Map


Interactive Council of Commissioner Map


Parks, Trails and Outdoor Recreation Maps

Commissioner District Maps

Zoning Classifications in Urban Butte

Butte-Silver Bow Growth Policy

Miscellaneous Maps