Hydrology Lines 2002

This dataset has been deprecated. Please use our 2007 Hydrology Polygons instead.Download In State Plane Projection Here. This dataset represents the linear water features (for example, dams, culverts, and streams) and the outer boundary of the water feature areas (for example, lakes and ponds) of Lake County, Illinois. The features in the dataset include: dams, culverts, local drainage; and the outer boundary of lakes, ponds, detention/retention basins, river/streams/creeks greater than five feet wide, and islands.

    The data has not been field verified and errors and/or omissions may be present.

    The names used for the water bodies were collected from a

number of sources including: existing datasets, historic maps and/or atlases, US Geologic Survey (USGS) Geographic Names Information System (GNIS), current and historical USGS topographic quadrangle maps, local publications on place names within the county, and platted subdivisions.

    The dataset was traced from aerial photography captured

between April 13 and April 26, 2002. The water features were compiled using softcopy analytical stereoplotters. This dataset should meet National Map Accuracy Standards for a 1:1200 product and it is georeferenced to the Illinois State Plane, Eastern Zone, using the NAD83 HARN horizontal datum.

Data and Resources

Field Value
accessLevel public
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
identifier https://data-lakecountyil.opendata.arcgis.com/maps/lakecountyil::hydrology-lines-2002
issued 2016-11-22T22:12:08.000Z
landingPage https://data-lakecountyil.opendata.arcgis.com/maps/lakecountyil::hydrology-lines-2002
license https://www.arcgis.com/sharing/rest/content/items/89679671cfa64832ac2399a0ef52e414/data
metadata_type geospatial
modified 2022-03-15T14:50:44.167Z
old-spatial -88.1999,42.1537,-87.7586,42.4945
publisher Lake County Illinois GIS
resource-type Dataset
source_datajson_identifier true
source_hash 6571047d2ad0e9e442e7abffe6c64e0068db3927
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-88.1999, 42.1537], [-88.1999, 42.4945], [-87.7586, 42.4945], [-87.7586, 42.1537], [-88.1999, 42.1537]]]}
theme {geospatial}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • amerigeo
  • amerigeoss
  • ckan
  • geo
  • geoss
  • hydrology
  • lake-county-illinois
  • national
  • north-america
  • surface-water
  • surface-water-spatial-data
  • united-states
  • water
isopen False
license_id other-license-specified
license_title other-license-specified
maintainer LakeCounty_Illinois
maintainer_email gis@lakecountyil.gov
metadata_created 2025-11-21T02:40:54.620038
metadata_modified 2025-11-21T02:40:54.620042
notes <p><b><font size='3' style='font-family:inherit;'>This dataset has been deprecated. Please use our </font></b><a href='https://data-lakecountyil.opendata.arcgis.com/datasets/hydrology-polygons-2007' rel='nofollow ugc' target='_blank'><b>2007 Hydrology Polygons</b></a><b><font size='3' style='font-family:inherit;'> instead.</font></b></p><p><b><a href='https://s3.amazonaws.com/lakecountygis-public/water/hydrology_arc.zip' rel='nofollow ugc' target='_blank'>Download In State Plane Projection Here</a>. </b><br /></p><p>This dataset represents the linear water features (for example, dams, culverts, and streams) and the outer boundary of the water feature areas (for example, lakes and ponds) of Lake County, Illinois. The features in the dataset include: dams, culverts, local drainage; and the outer boundary of lakes, ponds, detention/retention basins, river/streams/creeks greater than five feet wide, and islands.</p> <p>The data has not been field verified and errors and/or omissions may be present.</p> <p>The names used for the water bodies were collected from a number of sources including: existing datasets, historic maps and/or atlases, <a href='https://geonames.usgs.gov/' rel='nofollow ugc' target='_blank'>US Geologic Survey (USGS) Geographic Names Information System (GNIS)</a>, current and historical USGS topographic quadrangle maps, local publications on place names within the county, and platted subdivisions.</p> <p>The dataset was traced from aerial photography captured between April 13 and April 26, 2002. The water features were compiled using softcopy analytical stereoplotters. This dataset should meet National Map Accuracy Standards for a 1:1200 product and it is georeferenced to the Illinois State Plane, Eastern Zone, using the NAD83 HARN horizontal datum.</p>
num_resources 6
num_tags 13
title Hydrology Lines 2002