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Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Visit the Louisiana page for an example. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. You can update the state name in the URL to visit your State Page or read our announcement on the Water Data for the Nation blog to find links to all the state and territory pages.
Important Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Physical Daily Values, Unit Values 2023-01-13 2024-11-26
n/a USGS Annual Water Data Reports Site 2023-01-01 2024-01-01
Water Data for the Nation inventory

Monitoring location 393217079185701 is associated with an Atmosphere in Garrett County, Maryland. Current conditions of Precipitation are available. Water data back to 2023 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
393217079185701 n/a
Site name
RAIN GAGE AT STATE PARK ROAD NEAR MCHENRY, MD n/a
Site type
Atmosphere
AT
DMS latitude 393216.8 n/a
DMS longitude 0791856.8 n/a
Decimal latitude 39.538 n/a
Decimal longitude -79.3157778 n/a
Latitude-longitude method
Mapping grade GPS unit (handheld accuracy range 12 to 40 ft) G
Latitude-longitude accuracy
Accurate to + or - .1 sec (Differentially-Corrected GPS). 1
Latitude-longitude datum
North American Datum of 1983 NAD83
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
Maryland 24
State
Maryland 24
County
Garrett County 023
Country US n/a
Land net location description n/a
Name of location map MCHENRY, MD n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 2477 feet n/a
Method altitude determined Interpolated from Digital Elevation Model N
Altitude accuracy 1.6 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
05020006
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site YNNNYNNNNNNNYNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried n/a
Drainage area
n/a
Contributing drainage area n/a
Time Zone abbreviation EST n/a
Site honors Daylight Saving Time
Y n/a
Data reliability
n/a
Data-other GW files n/a
National aquifer n/a
Local aquifer n/a
Local aquifer type
n/a
Well depth n/a
Hole depth
n/a
Source of depth data n/a
Project number n/a