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Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. To learn more, read our announcement on the Water Data for the Nation blog.
Important Inventory Page

USGS Parameter Group Data Types Start Date End Date
Physical Groundwater Levels 2007-03-27 2007-03-27
Water Data for the Nation inventory

Monitoring location 411106074023501 is associated with a Well in Rockland County, New York. Water data back to 2007 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
411106074023501 n/a
Site name
RO1221 n/a
Site type
Well
GW
DMS latitude 411106.38 n/a
DMS longitude 0740235.91 n/a
Decimal latitude 41.18510556 n/a
Decimal longitude -74.0433083 n/a
Latitude-longitude method
Interpolated from Digital MAP. N
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
New York 36
State
New York 36
County
Rockland County 087
Country US n/a
Land net location description n/a
Name of location map THIELLS, NY n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 399 feet n/a
Method altitude determined Interpolated from Digital Elevation Model N
Altitude accuracy 1.0 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
Lower Hudson 02030101
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN 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
N n/a
Data reliability
Data have been checked by the reporting agency. C
Data-other GW files YY Y Y n/a
National aquifer n/a
Local aquifer Brunswick Formation 231BRCK
Local aquifer type
n/a
Well depth 174 feet n/a
Hole depth
n/a
Source of depth data n/a
Project number SIR2010-5245 n/a