USGS has scheduled planned maintenance to our IT infrastructure, starting Tuesday, June 28, 2022, from 8:00-10:00am Eastern Daylight Time (EDT). During the maintenance period, there will be a short interruption in the availability of the most recent time-series data. Any backlog will be made available following conclusion of the scheduled maintenance.
USGS 03015540 Hedgehog Run in Allegheny Nat Forest nr Althom, PA
Latitude 41°47'06.61", Longitude 79°16'50.59" NAD83
Warren County, Pennsylvania, Hydrologic Unit 05010003