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Groundwater levels for the Nation

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USGS 424224092133901 091N12W11DBB 11991 1960Readlyn 2

Bremer County, Iowa
Latitude  42°42'15", Longitude  92°13'29" NAD27
Land-surface elevation 1,038 feet above NGVD29
The depth of the well is 154 feet below land surface.
The depth of the hole is 154 feet below land surface.
This well is completed in the Silurian-Devonian aquifers (N400SLRDVN) national aquifer.
This well is completed in the Silurian System (350SLRN) 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
1960-03-24 D62610 997.00NGVD291L  A
1960-03-24 D62611 996.96NAVD881L  A
1960-03-24 D7201941.00  1L  A
1997-08-0718:45 UTCm62610 949.00NGVD291A  A
1997-08-0718:45 UTCm62611 948.96NAVD881A  A
1997-08-0718:45 UTCm7201989.00  1A  A
1997-11-0415:16 UTCm62610 948.00NGVD291A  A
1997-11-0415:16 UTCm62611 947.96NAVD881A  A
1997-11-0415:16 UTCm7201990.00  1A  A
1998-02-1119:25 UTCm62610 952.00NGVD291A  A
1998-02-1119:25 UTCm62611 951.96NAVD881A  A
1998-02-1119:25 UTCm7201986.00  1A  A
1998-05-0515:09 UTCm62610 946.00NGVD291A  A
1998-05-0515:09 UTCm62611 945.96NAVD881A  A
1998-05-0515:09 UTCm7201992.00  1A  A
1998-08-0414:35 UTCm62610 950.00NGVD291A  A
1998-08-0414:35 UTCm62611 949.96NAVD881A  A
1998-08-0414:35 UTCm7201988.00  1A  A
1998-11-0512:48 UTCm62610 952.00NGVD291A  A
1998-11-0512:48 UTCm62611 951.96NAVD881A  A
1998-11-0512:48 UTCm7201986.00  1A  A
1999-02-0819:45 UTCm62610 950.00NGVD291A  A
1999-02-0819:45 UTCm62611 949.96NAVD881A  A
1999-02-0819:45 UTCm7201988.00  1A  A
1999-05-0415:45 UTCm62610 949.00NGVD291A  A
1999-05-0415:45 UTCm62611 948.96NAVD881A  A
1999-05-0415:45 UTCm7201989.00  1A  A
1999-08-0219:00 UTCm62610 949.00NGVD291A  A
1999-08-0219:00 UTCm62611 948.96NAVD881A  A
1999-08-0219:00 UTCm7201989.00  1A  A
1999-11-0820:10 UTCm62610 949.00NGVD291A  A
1999-11-0820:10 UTCm62611 948.96NAVD881A  A
1999-11-0820:10 UTCm7201989.00  1A  A
2000-02-1419:15 UTCm62610 949.00NGVD291A  A
2000-02-1419:15 UTCm62611 948.96NAVD881A  A
2000-02-1419:15 UTCm7201989.00  1A  A
2000-05-0920:30 UTCm62610 947.00NGVD291A  A
2000-05-0920:30 UTCm62611 946.96NAVD881A  A
2000-05-0920:30 UTCm7201991.00  1A  A
2000-08-0720:00 UTCm62610 950.00NGVD291A  A
2000-08-0720:00 UTCm62611 949.96NAVD881A  A
2000-08-0720:00 UTCm7201988.00  1A  A
2000-11-0719:27 UTCm62610 947.00NGVD291A  A
2000-11-0719:27 UTCm62611 946.96NAVD881A  A
2000-11-0719:27 UTCm7201991.00  1A  A
2001-02-1419:30 UTCm62610 950.00NGVD291A  A
2001-02-1419:30 UTCm62611 949.96NAVD881A  A
2001-02-1419:30 UTCm7201988.00  1A  A
2001-05-0817:45 UTCm62610 951.00NGVD291A  A
2001-05-0817:45 UTCm62611 950.96NAVD881A  A
2001-05-0817:45 UTCm7201987.00  1A  A
2001-08-0312:55 UTCm62610 949.00NGVD291A  A
2001-08-0312:55 UTCm62611 948.96NAVD881A  A
2001-08-0312:55 UTCm7201989.00  1A  A
2001-11-0714:10 UTCm62610 949.00NGVD291A  A
2001-11-0714:10 UTCm62611 948.96NAVD881A  A
2001-11-0714:10 UTCm7201989.00  1A  A
2002-02-1314:15 UTCm62610 950.00NGVD291AUSGSSA
2002-02-1314:15 UTCm62611 949.96NAVD881AUSGSSA
2002-02-1314:15 UTCm7201988.00  1AUSGSSA
2002-04-3013:45 UTCm62610 950.00NGVD291S  A
2002-04-3013:45 UTCm62611 949.96NAVD881S  A
2002-04-3013:45 UTCm7201988.00  1S  A
2002-08-0613:55 UTCm62610 950.00NGVD291A  A
2002-08-0613:55 UTCm62611 949.96NAVD881A  A
2002-08-0613:55 UTCm7201988.00  1A  A
2002-11-2015:30 UTCm62610 950.00NGVD291AUSGSSA
2002-11-2015:30 UTCm62611 949.96NAVD881AUSGSSA
2002-11-2015:30 UTCm7201988.00  1AUSGSSA
2003-02-1215:30 UTCm62610 949.00NGVD291AUSGSSA
2003-02-1215:30 UTCm62611 948.96NAVD881AUSGSSA
2003-02-1215:30 UTCm7201989.00  1AUSGSSA
2003-05-0818:40 UTCm62610 948.00NGVD291AUSGSSA
2003-05-0818:40 UTCm62611 947.96NAVD881AUSGSSA
2003-05-0818:40 UTCm7201990.00  1AUSGSSA
2003-08-1312:40 UTCm62610 949.00NGVD291AUSGSSA
2003-08-1312:40 UTCm62611 948.96NAVD881AUSGSSA
2003-08-1312:40 UTCm7201989.00  1AUSGSSA
2003-11-1318:25 UTCm62610 947.00NGVD291AUSGSSA
2003-11-1318:25 UTCm62611 946.96NAVD881AUSGSSA
2003-11-1318:25 UTCm7201991.00  1AUSGSSA
2004-02-0419:00 UTCm62610 949.00NGVD291AUSGSSA
2004-02-0419:00 UTCm62611 948.96NAVD881AUSGSSA
2004-02-0419:00 UTCm7201989.00  1AUSGSSA
2004-05-0512:55 UTCm62610 948.00NGVD291AUSGSSA
2004-05-0512:55 UTCm62611 947.96NAVD881AUSGSSA
2004-05-0512:55 UTCm7201990.00  1AUSGSSA
2004-08-0318:55 UTCm62610 952.00NGVD291AUSGSSA
2004-08-0318:55 UTCm62611 951.96NAVD881AUSGSSA
2004-08-0318:55 UTCm7201986.00  1AUSGSSA
2006-06-2112:15 UTCm62610 952.00NGVD291LUSGSSA
2006-06-2112:15 UTCm62611 951.96NAVD881LUSGSSA
2006-06-2112:15 UTCm7201986.00  1LUSGSSA

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 measurementAAirline measurement.
Method of measurementLInterpreted from geophysical logs.
Method of measurementSSteel-tape measurement.
Measuring agencyNot determined
Measuring agencyUSGSU.S. Geological Survey
Source of measurementNot determined
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.