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Groundwater levels for the Nation

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Agency code = usgs
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  • 415809093415501
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USGS 415809093415501 083N25W25DADD 1991USGS WC-9-4

Boone County, Iowa
Latitude  41°58'09", Longitude  93°41'55" NAD27
Land-surface elevation 1,034.72 feet above NGVD29
The depth of the well is 5.5 feet below land surface.
The depth of the hole is 5.5 feet below land surface.
This well is completed in the Pleistocene Series (112PLSC) 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
1991-05-06 D62610 1033.45NGVD291T  A
1991-05-06 D62611 1033.61NAVD881T  A
1991-05-06 D720191.27  1T  A
1991-05-2318:33 UTCm62610 1033.02NGVD291T  A
1991-05-2318:33 UTCm62611 1033.18NAVD881T  A
1991-05-2318:33 UTCm720191.70  1T  A
1991-05-30 D62610 1033.81NGVD291T  A
1991-05-30 D62611 1033.97NAVD881T  A
1991-05-30 D720190.91  1T  A
1991-06-1717:00 UTCm62610 1032.80NGVD291T  A
1991-06-1717:00 UTCm62611 1032.96NAVD881T  A
1991-06-1717:00 UTCm720191.92  1T  A
1991-07-0914:00 UTCm62610 1030.34NGVD291T  A
1991-07-0914:00 UTCm62611 1030.50NAVD881T  A
1991-07-0914:00 UTCm720194.38  1T  A
1991-07-15 D62610  NGVD29DT  A
1991-07-15 D62611  NAVD88DT  A
1991-07-15 D72019   DT  A
1991-08-0115:17 UTCm62610  NGVD29DT  A
1991-08-0115:17 UTCm62611  NAVD88DT  A
1991-08-0115:17 UTCm72019   DT  A
1991-08-02 D62610  NGVD29DT  A
1991-08-02 D62611  NAVD88DT  A
1991-08-02 D72019   DT  A
1991-09-0312:35 UTCm62610  NGVD29DT  A
1991-09-0312:35 UTCm62611  NAVD88DT  A
1991-09-0312:35 UTCm72019   DT  A
1991-09-04 D62610  NGVD29DT  A
1991-09-04 D62611  NAVD88DT  A
1991-09-04 D72019   DT  A
1991-09-1617:30 UTCm62610  NGVD29DT  A
1991-09-1617:30 UTCm62611  NAVD88DT  A
1991-09-1617:30 UTCm72019   DT  A
1991-10-0915:58 UTCm62610  NGVD29DT  A
1991-10-0915:58 UTCm62611  NAVD88DT  A
1991-10-0915:58 UTCm72019   DT  A
1991-10-1013:25 UTCm62610  NGVD29DT  A
1991-10-1013:25 UTCm62611  NAVD88DT  A
1991-10-1013:25 UTCm72019   DT  A
1991-10-1718:16 UTCm62610  NGVD29DT  A
1991-10-1718:16 UTCm62611  NAVD88DT  A
1991-10-1718:16 UTCm72019   DT  A
1991-11-1218:03 UTCm62610 1030.06NGVD291T  A
1991-11-1218:03 UTCm62611 1030.22NAVD881T  A
1991-11-1218:03 UTCm720194.66  1T  A
1991-11-13 D62610  NGVD29DT  A
1991-11-13 D62611  NAVD88DT  A
1991-11-13 D72019   DT  A
1991-11-2715:10 UTCm62610 1030.90NGVD291T  A
1991-11-2715:10 UTCm62611 1031.06NAVD881T  A
1991-11-2715:10 UTCm720193.82  1T  A
1991-12-1119:00 UTCm62610 1032.14NGVD291T  A
1991-12-1119:00 UTCm62611 1032.30NAVD881T  A
1991-12-1119:00 UTCm720192.58  1T  A
1991-12-1614:42 UTCm62610 1032.66NGVD291T  A
1991-12-1614:42 UTCm62611 1032.82NAVD881T  A
1991-12-1614:42 UTCm720192.06  1T  A
1992-01-0216:38 UTCm62610 1032.13NGVD291T  A
1992-01-0216:38 UTCm62611 1032.29NAVD881T  A
1992-01-0216:38 UTCm720192.59  1T  A
1992-01-2714:56 UTCm62610 1031.84NGVD291T  A
1992-01-2714:56 UTCm62611 1032.00NAVD881T  A
1992-01-2714:56 UTCm720192.88  1T  A
1992-03-1020:09 UTCm62610 1033.08NGVD291S  A
1992-03-1020:09 UTCm62611 1033.24NAVD881S  A
1992-03-1020:09 UTCm720191.64  1S  A
1992-03-2314:40 UTCm62610 1032.16NGVD291S  A
1992-03-2314:40 UTCm62611 1032.32NAVD881S  A
1992-03-2314:40 UTCm720192.56  1S  A
1992-04-3016:30 UTCm62610 1032.77NGVD291S  A
1992-04-3016:30 UTCm62611 1032.93NAVD881S  A
1992-04-3016:30 UTCm720191.95  1S  A
1992-05-2014:38 UTCm62610 1031.23NGVD291S  A
1992-05-2014:38 UTCm62611 1031.39NAVD881S  A
1992-05-2014:38 UTCm720193.49  1S  A
1992-06-0119:03 UTCm62610 1031.11NGVD291S  A
1992-06-0119:03 UTCm62611 1031.27NAVD881S  A
1992-06-0119:03 UTCm720193.61  1S  A
1992-06-1719:31 UTCm62610 1030.47NGVD291S  A
1992-06-1719:31 UTCm62611 1030.63NAVD881S  A
1992-06-1719:31 UTCm720194.25  1S  A
1992-06-2915:01 UTCm62610 1030.03NGVD291S  A
1992-06-2915:01 UTCm62611 1030.19NAVD881S  A
1992-06-2915:01 UTCm720194.69  1S  A
1992-07-1414:57 UTCm62610 1029.99NGVD291S  A
1992-07-1414:57 UTCm62611 1030.15NAVD881S  A
1992-07-1414:57 UTCm720194.73  1S  A
1992-07-2714:38 UTCm62610 1032.41NGVD291S  A
1992-07-2714:38 UTCm62611 1032.57NAVD881S  A
1992-07-2714:38 UTCm720192.31  1S  A
1992-08-1216:07 UTCm62610 1032.17NGVD291S  A
1992-08-1216:07 UTCm62611 1032.33NAVD881S  A
1992-08-1216:07 UTCm720192.55  1S  A
1992-09-0116:04 UTCm62610 1030.26NGVD291S  A
1992-09-0116:04 UTCm62611 1030.42NAVD881S  A
1992-09-0116:04 UTCm720194.46  1S  A
1992-10-09 D62610 1029.64NGVD291Z  A
1992-10-09 D62611 1029.80NAVD881Z  A
1992-10-09 D720195.08  1Z  A
1992-10-20 D62610 1029.60NGVD291Z  A
1992-10-20 D62611 1029.76NAVD881Z  A
1992-10-20 D720195.12  1Z  A
1992-11-04 D62610 1030.72NGVD291Z  A
1992-11-04 D62611 1030.88NAVD881Z  A
1992-11-04 D720194.00  1Z  A
1992-12-04 D62610 1030.48NGVD291Z  A
1992-12-04 D62611 1030.64NAVD881Z  A
1992-12-04 D720194.24  1Z  A
1992-12-17 D62610 1031.66NGVD291Z  A
1992-12-17 D62611 1031.82NAVD881Z  A
1992-12-17 D720193.06  1Z  A
1992-12-30 D62610 1030.93NGVD291Z  A
1992-12-30 D62611 1031.09NAVD881Z  A
1992-12-30 D720193.79  1Z  A

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
StatusDDry
Method of measurementSSteel-tape measurement.
Method of measurementTElectric-tape measurement.
Method of measurementZOther.
Measuring agencyNot determined
Source of measurementNot determined
Water-level approval statusAApproved for publication -- Processing and review completed.