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Groundwater levels for the Nation

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Agency code = usepa
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  • 413615087201301
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USEPA 413615087201301 USEPA WELL BH-20 AT GARY, IN

Lake County, Indiana
Latitude  41°36'15", Longitude  87°20'13" NAD27
Land-surface elevation 600.00 feet above NGVD29
The depth of the well is 24 feet below land surface.
The depth of the hole is 25 feet below land surface.
This well is completed in the Other aquifers (N9999OTHER) national aquifer.
This well is completed in the Dune Deposit (110DUNED) 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
1992-06-2317:10 UTCm62610 587.17NGVD291SUSGSSA
1992-06-2317:10 UTCm62611 586.83NAVD881SUSGSSA
1992-06-2317:10 UTCm7201912.83  1SUSGSSA
1993-03-1520:09 UTCm62610 587.43NGVD291SUSGSSA
1993-03-1520:09 UTCm62611 587.09NAVD881SUSGSSA
1993-03-1520:09 UTCm7201912.57  1SUSGSSA
1993-06-0812:50 UTCm62610 587.80NGVD291SUSGSSA
1993-06-0812:50 UTCm62611 587.46NAVD881SUSGSSA
1993-06-0812:50 UTCm7201912.20  1SUSGSSA
1993-09-0813:14 UTCm62610 588.39NGVD291SUSGSSA
1993-09-0813:14 UTCm62611 588.05NAVD881SUSGSSA
1993-09-0813:14 UTCm7201911.61  1SUSGSSA
1994-11-0813:44 UTCm62610 587.42NGVD291SUSGSSA
1994-11-0813:44 UTCm62611 587.08NAVD881SUSGSSA
1994-11-0813:44 UTCm7201912.58  1SUSGSSA
1995-01-1815:52 UTCm62610 587.67NGVD291SUSGSSA
1995-01-1815:52 UTCm62611 587.33NAVD881SUSGSSA
1995-01-1815:52 UTCm7201912.33  1SUSGSSA
1995-11-27 D62610 587.29NGVD291SUSGSSA
1995-11-27 D62611 586.95NAVD881SUSGSSA
1995-11-27 D7201912.71  1SUSGSSA
1996-03-28 D62610 585.72NGVD291SUSGSSA
1996-03-28 D62611 585.38NAVD881SUSGSSA
1996-03-28 D7201914.28  1SUSGSSA
1996-07-09 D62610 588.02NGVD291SUSGSSA
1996-07-09 D62611 587.68NAVD881SUSGSSA
1996-07-09 D7201911.98  1SUSGSSA
1997-04-04 D62610 587.99NGVD291SUSGSSA
1997-04-04 D62611 587.65NAVD881SUSGSSA
1997-04-04 D7201912.01  1SUSGSSA
1997-06-23 D62610 587.78NGVD291SUSGSSA
1997-06-23 D62611 587.44NAVD881SUSGSSA
1997-06-23 D7201912.22  1SUSGSSA
1997-12-09 D62610 587.28NGVD291SUSGSSA
1997-12-09 D62611 586.94NAVD881SUSGSSA
1997-12-09 D7201912.72  1SUSGSSA
1998-03-24 D62610 588.28NGVD291SUSGSSA
1998-03-24 D62611 587.94NAVD881SUSGSSA
1998-03-24 D7201911.72  1SUSGSSA
1998-09-08 D62610 587.56NGVD291SUSGSSA
1998-09-08 D62611 587.22NAVD881SUSGSSA
1998-09-08 D7201912.44  1SUSGSSA

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.
Measuring agencyUSGSU.S. Geological Survey
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.