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Groundwater levels for Alaska

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Agency code = usgs
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  • 613442149265201
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USGS 613442149265201 SB01700110BCCD3 046

Matanuska-Susitna Borough, Alaska
Latitude  61°34'42.67", Longitude 149°26'52.79" NAD83
Land-surface elevation 338.73 feet above NAVD88
The depth of the well is 42 feet below land surface.
The depth of the hole is 42 feet below land surface.
This well is completed in the Alaska unconsolidated-deposit aquifers (N100AKUNCD) national aquifer.
This well is completed in the Quaternary System (110QRNR) local aquifer.
Output formats
Table of data
Tab-separated data
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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
1974-11-21 D62610 312.54NGVD291LUSGSSA
1974-11-21 D62611 318.73NAVD881LUSGSSA
1974-11-21 D7201920.00  1LUSGSSA
2005-07-2200:33 UTCm62610 314.67NGVD291TUSGSSA
2005-07-2200:33 UTCm62611 320.86NAVD881TUSGSSA
2005-07-2200:33 UTCm7201917.87  1TUSGSSA
2005-08-1523:09 UTCm62610 316.37NGVD291TUSGSSA
2005-08-1523:09 UTCm62611 322.56NAVD881TUSGSSA
2005-08-1523:09 UTCm7201916.17  1TUSGSSA
2005-09-0922:44 UTCm62610 317.06NGVD291TUSGSSA
2005-09-0922:44 UTCm62611 323.25NAVD881TUSGSSA
2005-09-0922:44 UTCm7201915.48  1TUSGSSA

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 measurementLInterpreted from geophysical logs.
Method of measurementTElectric-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.