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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 1987-10-22 1987-10-22
Water Data for the Nation inventory

Monitoring location 433904072151501 is associated with a Multiple wells in Grafton County, New Hampshire. Water data back to 1987 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
433904072151501 n/a
Site name
NH-LHW 86 n/a
Site type
Multiple wells
GW-MW
DMS latitude 433904 n/a
DMS longitude 0721515 n/a
Decimal latitude 43.65118226 n/a
Decimal longitude -72.2537013 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 HANOVER n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 588.8 feet n/a
Method altitude determined Level or other surveyed method. L
Altitude accuracy .1 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
19871021 n/a
Date site established or inventoried 19900420 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 YYNYNNNN n/a
National aquifer Other aquifers N9999OTHER
Local aquifer Lacustrine Deposits 112LCSR
Local aquifer type
Unconfined single aquifer U
Well depth 12.5 feet n/a
Hole depth
16 feet n/a
Source of depth data G n/a
Project number 443304000 n/a