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Lancaster County, PA Hydrography Centerlines

Lancaster County, Pennsylvania
  • Added 19 Sep 2018

Hydrography Centerlines. This dataset contains lines representing all perennial streams and the centerlines of rivers wider than 10 feet. The features are pointed in the direction of streamflow. Features were updated using NGA and USGS 30 centimeter aerial photos flown from March 26th through April 3rd, 2012 that encompass the entire County. Red-Green-Blue and Color Infrared were both used to capture, modify, and validate new and changed features.

This layer is a component of LancasterCounty.


RegionsLancaster County

Technical Details

Layer ID 97368
Data type Vector linestring
Feature count 29959
Attributes Shape_Length, HYNAME, HIDDEN, WUP_SP, WUP_AL
Services Vector Query API


Added19 Sep 2018
Revisions 1 - Browse all revisions
Current revision Imported on Sept. 19, 2018 from Esri JSON in NAD83.
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