ArcGIS Services Directory

Layer: HydroLines_72K (ID: 115)

Parent Layer: 1:72K and smaller scales

Display Field: GNIS_NAME

Type: Feature Layer

Geometry Type: esriGeometryPolyline

Description: These are extracted from the NHDPlus flowlines polyline dataset, which in turn came from the USGS’s NHD medium resolution data, which originally came from the 1:100,000 scale quadrangle maps. These features depict the natural water flows within the water utility’s land base. The symbols are based on the mean annual amount of water flowing in these channels. The symbol classes are from a national classification—allowing this layer to be used anywhere in the U.S.

Definition Expression:

Copyright Text:

Min. Scale: 0

Max. Scale: 36001

Default Visibility: True

Has Attachments: False

HTML Popup Type: esriServerHTMLPopupTypeNone

Drawing Info:
Fields: Type ID Field: N/A

Supported Interfaces:   REST

Supported Operations:   Query