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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 404935075100201
Minimum number of levels = 1
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USGS 404935075100201 NP 818

Northampton County, Pennsylvania
Latitude  40°49'34.68", Longitude  75°10'01.77" NAD83
Land-surface elevation 740 feet above NGVD29
The depth of the well is 260 feet below land surface.
The depth of the hole is 260 feet below land surface.
This well is completed in the Valley and Ridge aquifers (N500VLYRDG) national aquifer.
This well is completed in the Martinsburg Shale (361MRBG) local aquifer.
Output formats
Table of data
Tab-separated data
Graph of data
Reselect period
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
2000-06-14 D62610 693.03NGVD291VUSGSSA
2000-06-14 D62611 692.40NAVD881VUSGSSA
2000-06-14 D7201946.97  1VUSGSSA
2006-08-01 D62610 683.70NGVD291TUSGSSA
2006-08-01 D62611 683.07NAVD881TUSGSSA
2006-08-01 D7201956.30  1TUSGSSA
2019-07-0813:53 UTCm62610 689.78NGVD291SUSGSSP
2019-07-0813:53 UTCm62611 689.15NAVD881SUSGSSP
2019-07-0813:53 UTCm7201950.22  1SUSGSSP

Explanation
SectionCodeDescription
Water-level date-time accuracyDDate is accurate to the Day
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 measurementSSteel-tape measurement.
Method of measurementTElectric-tape measurement.
Method of measurementVCalibrated electric-tape measurement.
Measuring agencyUSGSU.S. Geological Survey
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.
Water-level approval statusPProvisional data subject to revision.