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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

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Agency code = usgs
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  • 383715077014901
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USGS 383715077014901 CH Bd 51

Charles County, Maryland
Latitude  38°37'14.0", Longitude  77°01'46.5" NAD83
Land-surface elevation 185 feet above NGVD29
The depth of the well is 1,057 feet below land surface.
The depth of the hole is 1,057 feet below land surface.
This well is completed in the Northern Atlantic Coastal Plain aquifer system (S100NATLCP) national aquifer.
This well is completed in the Lower Patapsco Aquifer In the Patapsco Formation (217PPSCL) local aquifer.
Output formats
Table of data
Tab-separated 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
1995-03-25 D62610 -96.00NGVD291L  A
1995-03-25 D62611 -96.81NAVD881L  A
1995-03-25 D72019281.00  1L  A
1995-09-21 D62610 -98.25NGVD291Z  A
1995-09-21 D62611 -99.06NAVD881Z  A
1995-09-21 D72019283.25  1Z  A
1996-04-19 D62610 -108.89NGVD291T  A
1996-04-19 D62611 -109.70NAVD881T  A
1996-04-19 D72019293.89  1T  A
1996-09-19 D62610 -107.25NGVD291Z  A
1996-09-19 D62611 -108.06NAVD881Z  A
1996-09-19 D72019292.25  1Z  A
1997-04-16 D62610 -104.85NGVD291Z  A
1997-04-16 D62611 -105.66NAVD881Z  A
1997-04-16 D72019289.85  1Z  A
1997-09-11 D62610 -109.46NGVD291Z  A
1997-09-11 D62611 -110.27NAVD881Z  A
1997-09-11 D72019294.46  1Z  A
1998-04-27 D62610 -107.14NGVD291Z  A
1998-04-27 D62611 -107.95NAVD881Z  A
1998-04-27 D72019292.14  1Z  A
1998-10-02 D62610 -115.65NGVD291Z  A
1998-10-02 D62611 -116.46NAVD881Z  A
1998-10-02 D72019300.65  1Z  A
1999-04-20 D62610 -115.19NGVD291Z  A
1999-04-20 D62611 -116.00NAVD881Z  A
1999-04-20 D72019300.19  1Z  A
1999-09-09 D62610 -118.90NGVD291Z  A
1999-09-09 D62611 -119.71NAVD881Z  A
1999-09-09 D72019303.90  1Z  A
2000-04-26 D62610 -117.77NGVD291Z  A
2000-04-26 D62611 -118.58NAVD881Z  A
2000-04-26 D72019302.77  1Z  A
2000-09-26 D62610 -122.91NGVD291Z  A
2000-09-26 D62611 -123.72NAVD881Z  A
2000-09-26 D72019307.91  1Z  A
2001-04-23 D62610 -125.38NGVD291Z  A
2001-04-23 D62611 -126.19NAVD881Z  A
2001-04-23 D72019310.38  1Z  A
2001-09-18 D62610 -151.70NGVD291Z  A
2001-09-18 D62611 -152.51NAVD881Z  A
2001-09-18 D72019336.70  1Z  A
2002-04-09 D62610 -175.53NGVD29PTMD006AA
2002-04-09 D62611 -176.34NAVD88PTMD006AA
2002-04-09 D72019360.53  PTMD006AA
2002-09-1312:35 UTCm62610 -197.29NGVD29PTMD006AA
2002-09-1312:35 UTCm62611 -198.10NAVD88PTMD006AA
2002-09-1312:35 UTCm72019382.29  PTMD006AA
2002-09-18 D62610 -141.62NGVD291TUSGSSA
2002-09-18 D62611 -142.43NAVD881TUSGSSA
2002-09-18 D72019326.62  1TUSGSSA
2003-09-16 D62610 -138.69NGVD291TUSGSSA
2003-09-16 D62611 -139.50NAVD881TUSGSSA
2003-09-16 D72019323.69  1TUSGSSA
2004-04-28 D62610 -141.38NGVD291TUSGSSA
2004-04-28 D62611 -142.19NAVD881TUSGSSA
2004-04-28 D72019326.38  1TUSGSSA
2004-09-30 D62610 -146.72NGVD291TUSGSSA
2004-09-30 D62611 -147.53NAVD881TUSGSSA
2004-09-30 D72019331.72  1TUSGSSA
2006-09-28 D62610 -155.60NGVD291TUSGSSA
2006-09-28 D62611 -156.41NAVD881TUSGSSA
2006-09-28 D72019340.60  1TUSGSSA
2009-09-10 D62610 -125.27NGVD291TUSGSSA
2009-09-10 D62611 -126.08NAVD881TUSGSSA
2009-09-10 D72019310.27  1TUSGSSA
2010-09-1012:43 UTCm62610 -113.35NGVD291TUSGSSA
2010-09-1012:43 UTCm62611 -114.16NAVD881TUSGSSA
2010-09-1012:43 UTCm72019298.35  1TUSGSSA
2011-09-1316:14 UTCm62610 -125.73NGVD291TUSGSSA
2011-09-1316:14 UTCm62611 -126.54NAVD881TUSGSSA
2011-09-1316:14 UTCm72019310.73  1TUSGSSA
2012-04-2018:23 UTCm62610 -138.80NGVD291TMD006AA
2012-04-2018:23 UTCm62611 -139.61NAVD881TMD006AA
2012-04-2018:23 UTCm72019323.80  1TMD006AA
2012-09-1416:54 UTCm62610 -135.45NGVD29PTUSGSSA
2012-09-1416:54 UTCm62611 -136.26NAVD88PTUSGSSA
2012-09-1416:54 UTCm72019320.45  PTUSGSSA
2013-09-0313:19 UTCm62610 -132.20NGVD291TUSGSSA
2013-09-0313:19 UTCm62611 -133.01NAVD881TUSGSSA
2013-09-0313:19 UTCm72019317.20  1TUSGSSA
2014-09-1014:06 UTCm62610 -133.23NGVD291TUSGSSA
2014-09-1014:06 UTCm62611 -134.04NAVD881TUSGSSA
2014-09-1014:06 UTCm72019318.23  1TUSGSSA
2015-09-0913:40 UTCm62610 -130.35NGVD291TUSGSSA
2015-09-0913:40 UTCm62611 -131.16NAVD881TUSGSSA
2015-09-0913:40 UTCm72019315.35  1TUSGSSA
2016-09-2016:45 UTCm62610 -121.60NGVD291TUSGSSA
2016-09-2016:45 UTCm62611 -122.41NAVD881TUSGSSA
2016-09-2016:45 UTCm72019306.60  1TUSGSSA
2017-09-1214:22 UTCm62610 -116.49NGVD291TUSGSSA
2017-09-1214:22 UTCm62611 -117.30NAVD881TUSGSSA
2017-09-1214:22 UTCm72019301.49  1TUSGSSA
2018-09-1913:38 UTCm62610 -116.64NGVD291VUSGSSA
2018-09-1913:38 UTCm62611 -117.45NAVD881VUSGSSA
2018-09-1913:38 UTCm72019301.64  1VUSGSSA
2019-09-1215:56 UTCm62610 -136.42NGVD291VUSGSSA
2019-09-1215:56 UTCm62611 -137.23NAVD881VUSGSSA
2019-09-1215:56 UTCm72019321.42  1VUSGSSA
2020-09-1514:37 UTCm62610 -132.45NGVD291VUSGSSA
2020-09-1514:37 UTCm62611 -133.26NAVD881VUSGSSA
2020-09-1514:37 UTCm72019317.45  1VUSGSSA
2021-09-2114:51 UTCm62610 -129.32NGVD291VUSGSSA
2021-09-2114:51 UTCm62611 -130.13NAVD881VUSGSSA
2021-09-2114:51 UTCm72019314.32  1VUSGSSA
2022-09-2114:00 UTCm62610 -124.72NGVD291VUSGSSA
2022-09-2114:00 UTCm62611 -125.53NAVD881VUSGSSA
2022-09-2114:00 UTCm72019309.72  1VUSGSSA
2023-09-2615:38 UTCm62610 -114.44NGVD291VUSGSSA
2023-09-2615:38 UTCm62611 -115.25NAVD881VUSGSSA
2023-09-2615:38 UTCm72019299.44  1VUSGSSA
2024-09-1914:10 UTCm62610 -126.29NGVD291VUSGSSP
2024-09-1914:10 UTCm62611 -127.10NAVD881VUSGSSP
2024-09-1914:10 UTCm72019311.29  1VUSGSSP

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
StatusPWater level was affected by pumping at the time of the measurement
Method of measurementLInterpreted from geophysical logs.
Method of measurementTElectric-tape measurement.
Method of measurementVCalibrated electric-tape measurement.
Method of measurementZOther.
Measuring agencyNot determined
Measuring agencyMD006Maryland Geological Survey
Measuring agencyUSGSU.S. Geological Survey
Source of measurementNot determined
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.