Default Visibility:   False

Configured Visibility:   False

Minimum Scale:   0

Maximum Scale:   0

Extent:   -13590129.1863936, 4018624.91340409, -13074354.5089774, 4453357.28447177

Display Name:   USGS Watersheds

Description:   The Geographic Information Retrieval and Analysis System (GIRAS) was developed in the mid 70s to put into digital form a number of data layers which were of interest to the USGS. One of these data layers was the Hydrologic Units. The map is based on the Hydrologic Unit Maps published by the U.S. Geological Survey Office of Water Data Coordination, together with the list descriptions and name of region, subregion, accounting units, and cataloging unit. The hydrologic units are encoded with an eight- digit number that indicates the hydrologic region (first two digits), hydrologic subregion (second two digits), accounting unit (third two digits), and cataloging unit (fourth two digits). The data produced by GIRAS was originally collected at a scale of 1:250K. Some areas, notably major cities in the west, were recompiled at a scale of 1:100K. In order to join the data together and use the data in a geographic information system (GIS) the data were processed in the ARC/INFO GUS software package. Within the GIS, the data were edgematched and the neatline boundaries between maps were removed to create a single data set for the conterminous United States. NOTE: A version of this data theme that is more throughly checked (though based on smaller-scale maps) is available here: http://water.usgs.gov/lookup/getspatial?huc2m HUC, GIRAS, Hydrologic Units, 1:250

Feature Type:   Polygon

Type:   FeatureLayer

Display Field:   NAME

Primary Key Field:   OBJECTID

Show Map Tips:   False

Searchable:   False

Identifiable:   True

Queryable:   True

Can Copy Feature:   True

Snappable:   True

Snapping Enabled:   False

Has Attachments:   False

Feature Label:   {NAME}

Feature Description:   N/A

Feature Long Description:   N/A

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Feature Border Width:   N/A

Feature Fill Color:   N/A

Icon:   N/A

Include in Layer List:   True

Include in Legend:   True

Can Toggle Labels:   True

Show Labels:   True

Allow Symbolization:   True

Draw Index:   N/A

Legend URL:   N/A

Style Name:   N/A

Data Provider:   County of San Luis Obispo

Time Zone ID:   N/A

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Show Feature Hyperlinks:   Show

Feature Hyperlinks:

Is Dynamic:   False

Dynamic Definition:

N/A

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Supported Interfaces:  REST