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Regional County Boundary
Search relevance: 1.00 | Views last month: 8 | Catalog Last Checked: September 10, 2026 at 06:58 PM -
The U.S. Geological Survey South Atlantic Water Science Center, in cooperation with the South Carolina Department of Transportation, implemented a South Carolina StreamStats application in 2018....
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Radiometric data collected as part of a high-resolution airborne magnetic and radiometric survey over parts of Maryland, Pennsylvania, and West Virginia are provided here as flight line databases,...
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Magnetic data collected as part of a high-resolution airborne magnetic and radiometric survey over parts of Maryland, Pennsylvania, and West Virginia are provided here as a flight line database,...
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Hospitals
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This data release provides digital flight-line and gridded data for a high-resolution airborne magnetic and radiometric survey over parts of Maryland, Pennsylvania, and West Virginia. The survey...
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Chester County Fire Hydrants
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Ambulance Stations
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Chester County road centerlines. This is an updated layer with a new schema.
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Police Stations
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Each point refers to a single location address. Parcels with multiple addresses will have multiple points.   This is an updated layer with a new schema.
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Regional Municipal Boundary
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This is an update of existing features originally captured in 2013 using 2010 orthoimagery. The minimum size for building features is 200 square feet.
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This dataset contains quality-assurance and quality-control data (QA/QC) not publicly available in the online National Water Information System (NWIS) for the Pennsylvania Groundwater Monitoring...
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This data represents the railroad centerlines for Chester County. The railroad centerlines data layer was originally based on aerial photographs taken April 7, 1993. Updates to the layer have...
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Fire Stations
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Chester County townships and boroughs
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Parcels of land, including trails that are owned in-fee by a municipality and are currently open to the public for recreation.
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The U.S. Geological Survey (USGS), in cooperation with the Chester County Water Resources Authority (CCWRA), has collected discrete stream samples for analysis of suspended-sediment concentrations...
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Chester County tax parcels
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