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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 450232069525101
Minimum number of levels = 1
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USGS 450232069525101 ME-SMW 86

Somerset County, Maine
Latitude  45°02'31.37", Longitude  69°52'50.30" NAD83
Land-surface elevation 360 feet above NGVD29
The depth of the well is 75 feet below land surface.
The depth of the hole is 75 feet below land surface.
This well is completed in the Sand and gravel aquifers (glaciated regions) (N100GLCIAL) national aquifer.
This well is completed in the Stratified Deposits, Undifferentiated (112SRFD) 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
2001-09-2516:00 UTCm62610 343.33NGVD291WUSGSSA
2001-09-2516:00 UTCm62611 342.80NAVD881WUSGSSA
2001-09-2516:00 UTCm7201916.67  1WUSGSSA
2009-07-2914:30 UTCm62610 345.00NGVD29 TUSGSSA
2009-07-2914:30 UTCm62611 344.47NAVD88 TUSGSSA
2009-07-2914:30 UTCm7201915.00   TUSGSSA
2011-08-3116:00 UTCm62610 345.39NGVD291TUSGSSA
2011-08-3116:00 UTCm62611 344.86NAVD881TUSGSSA
2011-08-3116:00 UTCm7201914.61  1TUSGSSA

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
StatusThe reported water-level measurement represents a static level
Status1Static
Method of measurementTElectric-tape measurement.
Method of measurementWCalibrated electric cable.
Measuring agencyUSGSU.S. Geological Survey
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.