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Important Inventory Page

USGS Parameter Group Data Types Start Date End Date
Physical Groundwater Levels 1963-01-01 1963-01-01
Water Data for the Nation inventory

Monitoring location 441907071475001 is associated with a Well in Grafton County, New Hampshire. Water data back to 1963 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
441907071475001 n/a
Site name
NH-LNW 1 n/a
Site type
Well
GW
DMS latitude 441907 n/a
DMS longitude 0714750 n/a
Decimal latitude 44.3186721 n/a
Decimal longitude -71.79675579 n/a
Latitude-longitude method
Interpolated from MAP. M
Latitude-longitude accuracy
Accurate to + or - 1 sec. S
Latitude-longitude datum
North American Datum of 1927 NAD27
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
New Hampshire 33
State
New Hampshire 33
County
Grafton County 009
Country US n/a
Land net location description n/a
Name of location map LITTLETON n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 820. feet n/a
Method altitude determined Interpolated from topographic map. M
Altitude accuracy 10. feet n/a
Altitude datum
National Geodetic Vertical Datum of 1929 NGVD29
Subbasin hydrologic unit
Upper Connecticut 01080101
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
1963 n/a
Date site established or inventoried 19891220 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
Unchecked data. U
Data-other GW files YYYYNNNN n/a
National aquifer n/a
Local aquifer Bedrock BEDROCK
Local aquifer type
n/a
Well depth 500. feet n/a
Hole depth
n/a
Source of depth data O n/a
Project number 443304000 n/a