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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

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Agency code = usgs
site_no list =
  • 435648071420647
Minimum number of levels = 1
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USGS 435648071420647 NH-WSW 116 (FS3-29)

Grafton County, New Hampshire
Latitude  43°56'48", Longitude  71°42'06" NAD83
Land-surface elevation 899 feet above NGVD29
The depth of the well is 29.0 feet below land surface.
The depth of the hole is 29.0 feet below land surface.
This well is completed in the Bedrock (BEDROCK) local aquifer.
Output formats
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Date Time
?
 
Water-level
date-time
accuracy
?
 
Parameter
code
Water
level,
feet
below
land
surface
Water
level,
feet
above
specific
vertical
datum
Referenced
vertical
datum
?
 
Status
?
 
Method of
measurement
?
 
Measuring
agency
?
 
Source of
measurement
?
 
Water-level
approval
status
2012-05-2515:58 UTCm62610 891.66NGVD291TNH021AA
2012-05-2515:58 UTCm62611 891.28NAVD881TNH021AA
2012-05-2515:58 UTCm720197.34  1TNH021AA

Explanation
SectionCodeDescription
Water-level date-time accuracymDate is accurate to the Minute
Parameter code62610Groundwater level above NGVD 1929, feet
Parameter code62611Groundwater level above NAVD 1988, feet
Parameter code72019Depth to water level, feet below land surface
Referenced vertical datumNAVD88North American Vertical Datum of 1988
Referenced vertical datumNGVD29National Geodetic Vertical Datum of 1929
Status1Static
Method of measurementTElectric-tape measurement.
Measuring agencyNH021New Hampshire Department of Environmental Services
Source of measurementAReported by another government agency (do not use "A" if reported by owner, use "O").
Water-level approval statusAApproved for publication -- Processing and review completed.