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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

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Agency code = usgs
site_no list =
  • 412849090483501
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USGS 412849090483501 077N01E11DCD 35713 1994

Muscatine County, Iowa
Latitude  41°28'49", Longitude  90°48'35" NAD27
Land-surface elevation 742 feet above NGVD29
The depth of the well is 300 feet below land surface.
The depth of the hole is 305 feet below land surface.
This well is completed in the Devonian-Silurian System (340DVSL) 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
1994-11-22 D62610 657.00NGVD291Z  A
1994-11-22 D62611 656.81NAVD881Z  A
1994-11-22 D7201985.00  1Z  A
1997-06-1016:59 UTCm62610 565.05NGVD291O  A
1997-06-1016:59 UTCm62611 564.86NAVD881O  A
1997-06-1016:59 UTCm72019176.95  1O  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
Method of measurementOObserved.
Method of measurementZOther.
Measuring agencyNot determined
Source of measurementNot determined
Water-level approval statusAApproved for publication -- Processing and review completed.