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:
[-8628364.6689, 4738698.922399998] , [-8628200.3761, 4738610.451399997] , [-8627989.2698, 4738511.335000001] more...