Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Skip to content

Datasets

  • DPS - Fire System License

    Data for Inspection, maintenance, and testing of fire alarm systems in Montgomery County requires a license from the Montgomery County Division of Fire Prevention and Code...
  • Electrical Business Licenses

    Data for all Electrical Business License Permit applications. Update Frequency: Daily
  • Transfer Station Scalehouse Data

    The Shady Grove Transfer Station Scale House Major Commodities data set provides monthly tonnage totals for four accepted materials: Refuse, Yard Trim, Commingled Recycling,...
  • MC311 Service Requests

    Information on all MC311 Service Requests received (via email or phone) since July 1, 2012. This data is updated daily. The PIO’s business requirement includes adding the...
  • Bag Tax

    On May 3, 2011 Montgomery County passed legislation (Bill 8-11) that places a five-cent charge on each paper or plastic carryout bag provided by retail establishments in the...
  • Daily Arrests

    This dataset provides the public with arrest information from the Montgomery County Central Processing Unit (CPU) systems. The data presented is derived from every booking;...
  • Site Specific Vendor's License

    This dataset contains information of a site-specific vendor's license which is required if an individual sells or offers to sell goods or services from a stationary location....
  • Contracts

    The following dataset is a listing of all active County contracts. This list is updated daily. Contract spending information can be found at:...
  • Police Service Calls for Substance Abuse

    This data set contains calls for service involving substance abuse.
  • County Well Permits

    This dataset contains data for Well Permit. A Well Permit must be obtained prior to drilling a well for any purpose including to provide potable drinking water, water for...
  • FRS Incidents By Station Daily

    This dataset contains the daily incidents by FRS Statuion data indicating incident occurred in each fire station response area. The data is the incident records broken down by...
  • Commercial Impact Tax for Gaithersburg

    Impact Taxes for Commercial permits in the City of Gaithersburg. Update Frequency : Daily
  • Internal Affairs Allegations

    This dataset contains allegations brought to the attention of the Internal Affairs Division either through external complaints or internal complaint or recognition. Any...
  • eCigarette Excise Tax

    This dataset contains information of excise taxes paid by distributors that sell e-cigarettes. Update Frequency : Daily
  • Greenhouse Gas Emissions

    The monthly Greenhouse Gas (GHG) emission data represents Montgomery County Facilities and Fleet by month beginning July 2019. Facilities: The Facilities GHG data represents...
  • Home Occupation Certificates

    This dataset contains any homeowner in Montgomery County, who operates a home-based business which generates more than five visits to the site per week, or who provides a non-...
  • Police Weapon Pointing

    This data set contains instances where a weapon or control device was pointed by a police officer at a subject. Update Frequency: Daily
  • Plan Review

    Plan reviews completed by Permitting Services. Update Frequency: Daily
  • Commercial Impact Tax for Rockville

    Impact Taxes for Commercial permits in the City of Rockville. Update Frequency : Daily
  • Leaf Collection Posting Log

    This dataset contains leaf collection dates for area and subarea where leaf collection service is provided by Montgomery County Department of Transportation. Update Frequency -...