USGS - science for a changing world
Logo and link to The National Map

The National Map


ArcGIS REST Services Directory

Query: NetworkNHDFlowline (ID: 3)

Return Geometry:
Return True Curves:
Return IDs Only:
Return Count Only:
ReturnZ:
ReturnM:
Historic Moment:
Return Distinct Values:
Return Extent Only:
# records: 1

gnis_name: Potomac River
Polyline:
[-8654776.6652, 4781607.550300002] , [-8654729.399, 4781496.7228000015] , [-8654680.6781, 4781192.2007] more...