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Groundwater levels for the Nation

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Agency code = usgs
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  • 384737090372001
Minimum number of levels = 1
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USGS 384737090372001 St. Peters

St. Charles County, Missouri
Latitude  38°47'36.6", Longitude  90°37'19.8" NAD83
Land-surface elevation 500.34 feet above NAVD88
The depth of the well is 860 feet below land surface.
The depth of the hole is 860 feet below land surface.
This well is completed in the Cambrian-Ordovician aquifer system (S300CAMORD) national aquifer.
This well is completed in the Champlainian Series (365CMPL) local aquifer.
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Date Time
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Water-level
date-time
accuracy
?
 
Parameter
code
Water
level,
feet
below
land
surface
Water
level,
feet
above
specific
vertical
datum
Referenced
vertical
datum
?
 
Status
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Method of
measurement
?
 
Measuring
agency
?
 
Source of
measurement
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Water-level
approval
status
1962-06 M62610 405.09NGVD291LMO005AA
1962-06 M62611 405.00NAVD881LMO005AA
1962-06 M7201995.00  1LMO005AA
2008-06-0318:33 UTCm62610 394.69NGVD291TMO005AA
2008-06-0318:33 UTCm62611 394.60NAVD881TMO005AA
2008-06-0318:33 UTCm72019105.40  1TMO005AA
2008-07-23 D62610 393.95NGVD291TMO005AA
2008-07-23 D62611 393.86NAVD881TMO005AA
2008-07-23 D72019106.14  1TMO005AA
2008-11-25 D62610 390.67NGVD291TMO005AA
2008-11-25 D62611 390.58NAVD881TMO005AA
2008-11-25 D72019109.42  1TMO005AA
2009-02-0917:08 UTCm62610 394.55NGVD291TMO005AA
2009-02-0917:08 UTCm62611 394.46NAVD881TMO005AA
2009-02-0917:08 UTCm72019105.54  1TMO005AA
2009-04-14 D62610 397.83NGVD291TMO005AA
2009-04-14 D62611 397.74NAVD881TMO005AA
2009-04-14 D72019102.26  1TMO005AA
2009-07-30 D62610 400.94NGVD291TMO005AA
2009-07-30 D62611 400.85NAVD881TMO005AA
2009-07-30 D7201999.15  1TMO005AA
2009-11-1917:37 UTCm62610 400.89NGVD291TMO005AA
2009-11-1917:37 UTCm62611 400.80NAVD881TMO005AA
2009-11-1917:37 UTCm7201999.20  1TMO005AA
2010-03-2515:01 UTCm62610 407.31NGVD291TMO005AA
2010-03-2515:01 UTCm62611 407.22NAVD881TMO005AA
2010-03-2515:01 UTCm7201992.78  1TMO005AA
2010-06-0916:56 UTCm62610 408.18NGVD291VMO005AA
2010-06-0916:56 UTCm62611 408.09NAVD881VMO005AA
2010-06-0916:56 UTCm7201991.91  1VMO005AA
2010-08-19 D62610 403.87NGVD291VMO005AA
2010-08-19 D62611 403.78NAVD881VMO005AA
2010-08-19 D7201996.22  1VMO005AA
2010-12-2218:08 UTCm62610 399.40NGVD291TMO005AA
2010-12-2218:08 UTCm62611 399.31NAVD881TMO005AA
2010-12-2218:08 UTCm72019100.69  1TMO005AA
2011-06-2016:35 UTCm62610 407.41NGVD291TMO005AA
2011-06-2016:35 UTCm62611 407.32NAVD881TMO005AA
2011-06-2016:35 UTCm7201992.68  1TMO005AA
2011-07-1315:00 UTCm62610 405.48NGVD291TMO005AA
2011-07-1315:00 UTCm62611 405.39NAVD881TMO005AA
2011-07-1315:00 UTCm7201994.61  1TMO005AA
2012-01-1918:51 UTCm62610 399.45NGVD291TMO005AA
2012-01-1918:51 UTCm62611 399.36NAVD881TMO005AA
2012-01-1918:51 UTCm72019100.64  1TMO005AA
2012-07-2318:50 UTCm62610 396.72NGVD291VUSGSSA
2012-07-2318:50 UTCm62611 396.63NAVD881VUSGSSA
2012-07-2318:50 UTCm72019103.37  1VUSGSSA
2012-08-1518:00 UTCm62610 391.58NGVD291VMO005AA
2012-08-1518:00 UTCm62611 391.49NAVD881VMO005AA
2012-08-1518:00 UTCm72019108.51  1VMO005AA
2013-01-3018:40 UTCm62610 400.56NGVD291TMO005AA
2013-01-3018:40 UTCm62611 400.47NAVD881TMO005AA
2013-01-3018:40 UTCm7201999.53  1TMO005AA
2013-07-1618:30 UTCm62610 411.62NGVD291TMO005AA
2013-07-1618:30 UTCm62611 411.53NAVD881TMO005AA
2013-07-1618:30 UTCm7201988.47  1TMO005AA
2014-01-1422:00 UTCm62610 404.64NGVD291VMO005AA
2014-01-1422:00 UTCm62611 404.55NAVD881VMO005AA
2014-01-1422:00 UTCm7201995.45  1VMO005AA
2014-07-1018:50 UTCm62610 412.33NGVD291VMO005AA
2014-07-1018:50 UTCm62611 412.24NAVD881VMO005AA
2014-07-1018:50 UTCm7201987.76  1VMO005AA
2014-12-2220:35 UTCm62610 413.45NGVD291VUSGSSA
2014-12-2220:35 UTCm62611 413.36NAVD881VUSGSSA
2014-12-2220:35 UTCm7201986.64  1VUSGSSA
2015-01-1417:50 UTCm62610 414.09NGVD291VMO005AA
2015-01-1417:50 UTCm62611 414.00NAVD881VMO005AA
2015-01-1417:50 UTCm7201986.00  1VMO005AA
2015-07-1420:30 UTCm62610 419.09NGVD291VMO005AA
2015-07-1420:30 UTCm62611 419.00NAVD881VMO005AA
2015-07-1420:30 UTCm7201981.00  1VMO005AA
2016-02-0318:55 UTCm62610 418.74NGVD291VMO005AA
2016-02-0318:55 UTCm62611 418.65NAVD881VMO005AA
2016-02-0318:55 UTCm7201981.35  1VMO005AA
2016-06-1015:03 UTCm62610 420.60NGVD291VUSGSSA
2016-06-1015:03 UTCm62611 420.51NAVD881VUSGSSA
2016-06-1015:03 UTCm7201979.49  1VUSGSSA
2016-07-1318:30 UTCm62610 416.73NGVD291TMO005AA
2016-07-1318:30 UTCm62611 416.64NAVD881TMO005AA
2016-07-1318:30 UTCm7201983.36  1TMO005AA
2017-01-2515:36 UTCm62610 415.04NGVD291VMO005AA
2017-01-2515:36 UTCm62611 414.95NAVD881VMO005AA
2017-01-2515:36 UTCm7201985.05  1VMO005AA
2017-07-2715:07 UTCm62610 415.81NGVD291VMO005AA
2017-07-2715:07 UTCm62611 415.72NAVD881VMO005AA
2017-07-2715:07 UTCm7201984.28  1VMO005AA
2018-01-3116:27 UTCm62610 409.92NGVD291VMO005AA
2018-01-3116:27 UTCm62611 409.83NAVD881VMO005AA
2018-01-3116:27 UTCm7201990.17  1VMO005AA
2018-08-2217:48 UTCm62610 407.60NGVD291VMO005AA
2018-08-2217:48 UTCm62611 407.51NAVD881VMO005AA
2018-08-2217:48 UTCm7201992.49  1VMO005AA
2019-03-2518:07 UTCm62610 415.19NGVD291VMO005AA
2019-03-2518:07 UTCm62611 415.10NAVD881VMO005AA
2019-03-2518:07 UTCm7201984.90  1VMO005AA
2019-09-1117:31 UTCm62610 416.03NGVD291VMO005AA
2019-09-1117:31 UTCm62611 415.94NAVD881VMO005AA
2019-09-1117:31 UTCm7201984.06  1VMO005AA
2020-02-2720:10 UTCm62610 418.25NGVD291VMO005AA
2020-02-2720:10 UTCm62611 418.16NAVD881VMO005AA
2020-02-2720:10 UTCm7201981.84  1VMO005AA
2020-09-0416:51 UTCm62610 416.13NGVD291VMO005AA
2020-09-0416:51 UTCm62611 416.04NAVD881VMO005AA
2020-09-0416:51 UTCm7201983.96  1VMO005AA
2021-03-0417:25 UTCm62610 415.45NGVD291VMO005AA
2021-03-0417:25 UTCm62611 415.36NAVD881VMO005AA
2021-03-0417:25 UTCm7201984.64  1VMO005AA
2021-09-2916:05 UTCm62610 411.48NGVD291VMO005AA
2021-09-2916:05 UTCm62611 411.39NAVD881VMO005AA
2021-09-2916:05 UTCm7201988.61  1VMO005AA
2022-05-2716:57 UTCm62610 414.96NGVD291VMO005AA
2022-05-2716:57 UTCm62611 414.87NAVD881VMO005AA
2022-05-2716:57 UTCm7201985.13  1VMO005AA
2022-11-2219:04 UTCm62610 407.91NGVD291VMO005AA
2022-11-2219:04 UTCm62611 407.82NAVD881VMO005AA
2022-11-2219:04 UTCm7201992.18  1VMO005AA
2023-05-0215:35 UTCm62610 413.12NGVD291VMO005AA
2023-05-0215:35 UTCm62611 413.03NAVD881VMO005AA
2023-05-0215:35 UTCm7201986.97  1VMO005AA
2023-11-1517:11 UTCm62610 400.27NGVD291VMO005AP
2023-11-1517:11 UTCm62611 400.18NAVD881VMO005AP
2023-11-1517:11 UTCm72019100.16  1VMO005AP

Explanation
SectionCodeDescription
Water-level date-time accuracyDDate is accurate to the Day
Water-level date-time accuracyMDate is accurate to the Month
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 measurementLInterpreted from geophysical logs.
Method of measurementTElectric-tape measurement.
Method of measurementVCalibrated electric-tape measurement.
Measuring agencyMO005Missouri Div. of Geology & Land Survey, Dept-Natural Resources
Measuring agencyUSGSU.S. Geological Survey
Source of measurementAReported by another government agency (do not use "A" if reported by owner, use "O").
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.
Water-level approval statusPProvisional data subject to revision.