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County
Assessor - Single and Multi-Family Improvement Characteristics
Cook County of Illinois —
Single and multi-family (less than 7 units) property characteristics collected and maintained by the Assessor's Office for all of Cook County, from 1999 to present.... -
County
Board of Review Appeal Decision History
Cook County of Illinois —
Historic land, building, and total assessed values for all Cook County parcels appealed with the Board of Review, from 2010 to present. The Board of Review uses these... -
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Loudoun Cemeteries
Loudoun County, Virginia —
More MetadataHistoric cemeteries and burial grounds are fragile, tangible heritage resources that connect residents and visitors to their Loudoun roots. As... -
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Polling Places for Allegheny County Elections (Current)
Allegheny County / City of Pittsburgh / Western PA Regional Data Center —
This dataset contains locations of the polling places in Allegheny County. To inquire about obtaining historical versions of this dataset, please contact the data... -
County
Assessor - Residential Condominium Unit Characteristics
Cook County of Illinois —
Residential condominium unit characteristics collected and maintained by the Assessor's office for all of Cook County, from 1999 to present. The office uses this data... -
County
Washington County Crash Data
Allegheny County / City of Pittsburgh / Western PA Regional Data Center —
Contains locations and information about every crash incident reported to the police in Washington County from 2011 to 2015. Fields include injury severity,... -
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Allegheny County COVID-19 Tests, Cases and Deaths
Allegheny County / City of Pittsburgh / Western PA Regional Data Center —
COVID-19 Cases information is reported through the Pennsylvania State Department’s National Electronic Disease Surveillance System (PA-NEDSS). As new cases are... -
County
Historic Zoning Overlay Districts
Fairfax County, Virginia —
Historic overlay districts in Fairfax County. Historic overlay districts (HODs) are bounded areas created by the Board of Supervisors. Inside an HOD certain... -
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County Impervious Surfaces 2017
Fairfax County, Virginia —
This layer was created by combining the following 2017 planimetric features into a single, countywide layer: major transportation, minor transportation, sidewalk... -
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Lake County Wetland Inventory
Lake County, Illinois —
Download In State Plane Projection Here The Lake County Wetland Inventory (LCWI) maps natural and artificial wetlands meeting definitions established by the federal... -
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Westmoreland County Crash Data
Allegheny County / City of Pittsburgh / Western PA Regional Data Center —
Contains locations and information about every crash incident reported to the police in Westmoreland County from 2011 to 2015. Fields include injury severity,... -
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Division of Tenement House Inspection Annual Reports 1907/1913
Allegheny County / City of Pittsburgh / Western PA Regional Data Center —
This data was prepared by Rosalie Garfinkle as a course project for LIS 2970 Open Government Data in the Master of Library Program at the University of Pittsburgh.... -
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Loudoun Historic Districts
Loudoun County, Virginia —
More MetadataThe data set identifies the six county-administered Historic and Cultural Conservation District areas within Loudoun County. The County-designated... -
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Pittsburgh PLI/DOMI Violations Report
Allegheny County / City of Pittsburgh / Western PA Regional Data Center —
This dataset originally housed Department of Permits, Licenses, and Inspections violations (2015-2020), and has now been expanded to include violations logged by... -
County
Loudoun Village Conservation Overlay District
Loudoun County, Virginia —
More MetadataThe Village Conservation Overlay District (VCOD) layer is a zoning overlay district of the Revised 1993 Loudoun County Zoning Ordinance (Zoning... -
County
Butler County Crash Data
Allegheny County / City of Pittsburgh / Western PA Regional Data Center —
Contains locations and information about every crash incident reported to the police in Butler County from 2011 to 2015. Fields include injury severity, fatalities,... -
County
Cook_CommissionerDist2000
Cook County of Illinois —
Historical data. For current boundaries see https://datacatalog.cookcountyil.gov/id/vx2u-6dxj. The purpose of this dataset is to indicate the boundary of each... -
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Beaver County Crash Data
Allegheny County / City of Pittsburgh / Western PA Regional Data Center —
Contains locations and information about every crash incident reported to the police in Beaver County from 2011 to 2015. Fields include injury severity, fatalities,... -
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Loudoun Soil Drains
Loudoun County, Virginia —
More MetadataHistoric drainage is used in agricultural and farm plans, stormwater management, comprehensive planning, floodplain management, and facility planning to...