USGS has scheduled planned maintenance to our IT infrastructure, starting Tuesday, June 28, 2022, from 7:00-9:00am 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 03075700 MUDDY CREEK AT SWALLOW FALLS STATE PARK, MD
Latitude 39°30'05", Longitude 79°25'08" NAD27
Garrett County, Maryland, Hydrologic Unit 05020006