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Groundwater levels for the Nation

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  • 464501112012201
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USGS 464501112012201 12N03W31DDBD01

Lewis And Clark County, Montana
Latitude  46°45'01", Longitude 112°01'22" NAD27
Land-surface elevation 4,140 feet above NGVD29
The depth of the well is 121 feet below land surface.
The depth of the hole is 121 feet below land surface.
This well is completed in the Spokane Formation (Middle Proterozoic) (420SPKN) local aquifer.
Output formats
Table of 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
1993-11-09 D62610 4083.78NGVD291SUSGSSA
1993-11-09 D62611 4087.14NAVD881SUSGSSA
1993-11-09 D7201956.22  1SUSGSSA
1993-12-22 D62610 4083.60NGVD291SUSGSSA
1993-12-22 D62611 4086.96NAVD881SUSGSSA
1993-12-22 D7201956.40  1SUSGSSA
1994-01-20 D62610 4083.10NGVD291SUSGSSA
1994-01-20 D62611 4086.46NAVD881SUSGSSA
1994-01-20 D7201956.90  1SUSGSSA
1994-02-24 D62610 4082.53NGVD291SUSGSSA
1994-02-24 D62611 4085.89NAVD881SUSGSSA
1994-02-24 D7201957.47  1SUSGSSA
1994-03-24 D62610 4082.56NGVD291SUSGSSA
1994-03-24 D62611 4085.92NAVD881SUSGSSA
1994-03-24 D7201957.44  1SUSGSSA
1994-04-21 D62610 4082.65NGVD291SUSGSSA
1994-04-21 D62611 4086.01NAVD881SUSGSSA
1994-04-21 D7201957.35  1SUSGSSA
1994-05-31 D62610 4081.25NGVD291SUSGSSA
1994-05-31 D62611 4084.61NAVD881SUSGSSA
1994-05-31 D7201958.75  1SUSGSSA
1994-06-21 D62610 4078.23NGVD29PSUSGSSA
1994-06-21 D62611 4081.59NAVD88PSUSGSSA
1994-06-21 D7201961.77  PSUSGSSA
1994-07-21 D62610 4076.36NGVD29PSUSGSSA
1994-07-21 D62611 4079.72NAVD88PSUSGSSA
1994-07-21 D7201963.64  PSUSGSSA
1994-08-31 D62610 4071.83NGVD291SUSGSSA
1994-08-31 D62611 4075.19NAVD881SUSGSSA
1994-08-31 D7201968.17  1SUSGSSA
1994-09-20 D62610 4069.83NGVD291SUSGSSA
1994-09-20 D62611 4073.19NAVD881SUSGSSA
1994-09-20 D7201970.17  1SUSGSSA
1994-10-27 D62610 4068.02NGVD291SUSGSSA
1994-10-27 D62611 4071.38NAVD881SUSGSSA
1994-10-27 D7201971.98  1SUSGSSA
1994-11-22 D62610 4067.72NGVD291SUSGSSA
1994-11-22 D62611 4071.08NAVD881SUSGSSA
1994-11-22 D7201972.28  1SUSGSSA
1994-12-21 D62610 4067.88NGVD291SUSGSSA
1994-12-21 D62611 4071.24NAVD881SUSGSSA
1994-12-21 D7201972.12  1SUSGSSA
1995-01-25 D62610 4069.26NGVD291SUSGSSA
1995-01-25 D62611 4072.62NAVD881SUSGSSA
1995-01-25 D7201970.74  1SUSGSSA
1995-02-23 D62610 4071.52NGVD291SUSGSSA
1995-02-23 D62611 4074.88NAVD881SUSGSSA
1995-02-23 D7201968.48  1SUSGSSA
1995-03-22 D62610 4070.34NGVD291SUSGSSA
1995-03-22 D62611 4073.70NAVD881SUSGSSA
1995-03-22 D7201969.66  1SUSGSSA
1995-04-24 D62610 4069.82NGVD291SUSGSSA
1995-04-24 D62611 4073.18NAVD881SUSGSSA
1995-04-24 D7201970.18  1SUSGSSA
1995-05-24 D62610 4069.85NGVD291SUSGSSA
1995-05-24 D62611 4073.21NAVD881SUSGSSA
1995-05-24 D7201970.15  1SUSGSSA
1995-06-27 D62610 4073.95NGVD291VUSGSSA
1995-06-27 D62611 4077.31NAVD881VUSGSSA
1995-06-27 D7201966.05  1VUSGSSA
1995-07-26 D62610 4078.17NGVD291VUSGSSA
1995-07-26 D62611 4081.53NAVD881VUSGSSA
1995-07-26 D7201961.83  1VUSGSSA
1995-08-22 D62610 4078.11NGVD291VUSGSSA
1995-08-22 D62611 4081.47NAVD881VUSGSSA
1995-08-22 D7201961.89  1VUSGSSA
1995-09-20 D62610 4077.96NGVD291SUSGSSA
1995-09-20 D62611 4081.32NAVD881SUSGSSA
1995-09-20 D7201962.04  1SUSGSSA
1995-10-25 D62610 4080.33NGVD291SUSGSSA
1995-10-25 D62611 4083.69NAVD881SUSGSSA
1995-10-25 D7201959.67  1SUSGSSA
1995-11-30 D62610 4080.40NGVD291SUSGSSA
1995-11-30 D62611 4083.76NAVD881SUSGSSA
1995-11-30 D7201959.60  1SUSGSSA
1996-02-05 D62610 4080.58NGVD291SUSGSSA
1996-02-05 D62611 4083.94NAVD881SUSGSSA
1996-02-05 D7201959.42  1SUSGSSA
1996-02-22 D62610 4081.93NGVD291VUSGSSA
1996-02-22 D62611 4085.29NAVD881VUSGSSA
1996-02-22 D7201958.07  1VUSGSSA
1996-03-19 D62610 4083.92NGVD291VUSGSSA
1996-03-19 D62611 4087.28NAVD881VUSGSSA
1996-03-19 D7201956.08  1VUSGSSA
1996-04-18 D62610 4085.13NGVD291VUSGSSA
1996-04-18 D62611 4088.49NAVD881VUSGSSA
1996-04-18 D7201954.87  1VUSGSSA
1996-05-21 D62610 4085.07NGVD291VUSGSSA
1996-05-21 D62611 4088.43NAVD881VUSGSSA
1996-05-21 D7201954.93  1VUSGSSA
1996-06-20 D62610 4083.78NGVD291VUSGSSA
1996-06-20 D62611 4087.14NAVD881VUSGSSA
1996-06-20 D7201956.22  1VUSGSSA
1996-07-25 D62610 4076.50NGVD291VUSGSSA
1996-07-25 D62611 4079.86NAVD881VUSGSSA
1996-07-25 D7201963.50  1VUSGSSA
1996-08-26 D62610 4073.74NGVD291SUSGSSA
1996-08-26 D62611 4077.10NAVD881SUSGSSA
1996-08-26 D7201966.26  1SUSGSSA
1996-09-20 D62610 4073.95NGVD291SUSGSSA
1996-09-20 D62611 4077.31NAVD881SUSGSSA
1996-09-20 D7201966.05  1SUSGSSA
1996-10-22 D62610 4072.15NGVD291SUSGSSA
1996-10-22 D62611 4075.51NAVD881SUSGSSA
1996-10-22 D7201967.85  1SUSGSSA
1996-11-26 D62610 4073.29NGVD291SUSGSSA
1996-11-26 D62611 4076.65NAVD881SUSGSSA
1996-11-26 D7201966.71  1SUSGSSA
1996-12-19 D62610 4073.02NGVD291SUSGSSA
1996-12-19 D62611 4076.38NAVD881SUSGSSA
1996-12-19 D7201966.98  1SUSGSSA
1997-01-22 D62610 4072.08NGVD291SUSGSSA
1997-01-22 D62611 4075.44NAVD881SUSGSSA
1997-01-22 D7201967.92  1SUSGSSA
1997-02-19 D62610 4070.87NGVD291SUSGSSA
1997-02-19 D62611 4074.23NAVD881SUSGSSA
1997-02-19 D7201969.13  1SUSGSSA
1997-03-18 D62610 4077.13NGVD291SUSGSSA
1997-03-18 D62611 4080.49NAVD881SUSGSSA
1997-03-18 D7201962.87  1SUSGSSA
1997-04-21 D62610 4083.74NGVD291SUSGSSA
1997-04-21 D62611 4087.10NAVD881SUSGSSA
1997-04-21 D7201956.26  1SUSGSSA

Explanation
SectionCodeDescription
Water-level date-time accuracyDDate is accurate to the Day
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
StatusPPumping
Method of measurementSSteel-tape measurement.
Method of measurementVCalibrated electric-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.