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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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  • 383244076354201
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USGS 383244076354201 CA Db 96

Calvert County, Maryland
Latitude  38°32'45.0", Longitude  76°35'41.8" NAD83
Land-surface elevation 151.56 feet above NAVD88
The depth of the well is 970 feet below land surface.
The depth of the hole is 1,660 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 Upper Patapsco Aquifer In the Patapsco Formation (217PPSCU) 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
2003-04-23 D62610 -34.44NGVD291TUSGSSA
2003-04-23 D62611 -35.27NAVD881TUSGSSA
2003-04-23 D72019186.83  1TUSGSSA
2003-05-28 D62610 -34.40NGVD291TUSGSSA
2003-05-28 D62611 -35.23NAVD881TUSGSSA
2003-05-28 D72019186.79  1TUSGSSA
2003-06-24 D62610 -34.52NGVD291TUSGSSA
2003-06-24 D62611 -35.35NAVD881TUSGSSA
2003-06-24 D72019186.91  1TUSGSSA
2003-07-23 D62610 -34.89NGVD291TUSGSSA
2003-07-23 D62611 -35.72NAVD881TUSGSSA
2003-07-23 D72019187.28  1TUSGSSA
2003-08-27 D62610 -35.11NGVD291TUSGSSA
2003-08-27 D62611 -35.94NAVD881TUSGSSA
2003-08-27 D72019187.50  1TUSGSSA
2003-09-24 D62610 -35.22NGVD291TUSGSSA
2003-09-24 D62611 -36.05NAVD881TUSGSSA
2003-09-24 D72019187.61  1TUSGSSA
2003-10-27 D62610 -35.10NGVD291TUSGSSA
2003-10-27 D62611 -35.93NAVD881TUSGSSA
2003-10-27 D72019187.49  1TUSGSSA
2003-11-19 D62610 -34.90NGVD291TUSGSSA
2003-11-19 D62611 -35.73NAVD881TUSGSSA
2003-11-19 D72019187.29  1TUSGSSA
2003-12-15 D62610 -35.08NGVD291TUSGSSA
2003-12-15 D62611 -35.91NAVD881TUSGSSA
2003-12-15 D72019187.47  1TUSGSSA
2004-01-14 D62610 -35.32NGVD291TUSGSSA
2004-01-14 D62611 -36.15NAVD881TUSGSSA
2004-01-14 D72019187.71  1TUSGSSA
2004-02-11 D62610 -35.49NGVD291TUSGSSA
2004-02-11 D62611 -36.32NAVD881TUSGSSA
2004-02-11 D72019187.88  1TUSGSSA
2004-03-16 D62610 -35.49NGVD291TUSGSSA
2004-03-16 D62611 -36.32NAVD881TUSGSSA
2004-03-16 D72019187.88  1TUSGSSA
2004-04-14 D62610 -35.19NGVD291TUSGSSA
2004-04-14 D62611 -36.02NAVD881TUSGSSA
2004-04-14 D72019187.58  1TUSGSSA
2004-05-24 D62610 -35.47NGVD291TUSGSSA
2004-05-24 D62611 -36.30NAVD881TUSGSSA
2004-05-24 D72019187.86  1TUSGSSA
2004-06-24 D62610 -35.45NGVD291TUSGSSA
2004-06-24 D62611 -36.28NAVD881TUSGSSA
2004-06-24 D72019187.84  1TUSGSSA
2004-07-21 D62610 -35.73NGVD291TUSGSSA
2004-07-21 D62611 -36.56NAVD881TUSGSSA
2004-07-21 D72019188.12  1TUSGSSA
2004-09-24 D62610 -36.41NGVD291TUSGSSA
2004-09-24 D62611 -37.24NAVD881TUSGSSA
2004-09-24 D72019188.80  1TUSGSSA
2004-11-19 D62610 -36.01NGVD291TUSGSSA
2004-11-19 D62611 -36.84NAVD881TUSGSSA
2004-11-19 D72019188.40  1TUSGSSA
2004-12-14 D62610 -35.92NGVD291TUSGSSA
2004-12-14 D62611 -36.75NAVD881TUSGSSA
2004-12-14 D72019188.31  1TUSGSSA
2005-01-18 D62610 -36.19NGVD291TUSGSSA
2005-01-18 D62611 -37.02NAVD881TUSGSSA
2005-01-18 D72019188.58  1TUSGSSA
2005-02-16 D62610 -36.03NGVD291TUSGSSA
2005-02-16 D62611 -36.86NAVD881TUSGSSA
2005-02-16 D72019188.42  1TUSGSSA
2005-04-21 D62610 -36.00NGVD291TUSGSSA
2005-04-21 D62611 -36.83NAVD881TUSGSSA
2005-04-21 D72019188.39  1TUSGSSA
2005-05-19 D62610 -36.12NGVD291TUSGSSA
2005-05-19 D62611 -36.95NAVD881TUSGSSA
2005-05-19 D72019188.51  1TUSGSSA
2005-07-27 D62610 -36.35NGVD291TUSGSSA
2005-07-27 D62611 -37.18NAVD881TUSGSSA
2005-07-27 D72019188.74  1TUSGSSA
2005-09-21 D62610 -37.42NGVD291TUSGSSA
2005-09-21 D62611 -38.25NAVD881TUSGSSA
2005-09-21 D72019189.81  1TUSGSSA
2005-10-18 D62610 -37.17NGVD291TUSGSSA
2005-10-18 D62611 -38.00NAVD881TUSGSSA
2005-10-18 D72019189.56  1TUSGSSA
2005-11-18 D62610 -37.44NGVD291TUSGSSA
2005-11-18 D62611 -38.27NAVD881TUSGSSA
2005-11-18 D72019189.83  1TUSGSSA
2005-12-22 D62610 -37.52NGVD291TUSGSSA
2005-12-22 D62611 -38.35NAVD881TUSGSSA
2005-12-22 D72019189.91  1TUSGSSA
2006-01-26 D62610 -37.72NGVD291TUSGSSA
2006-01-26 D62611 -38.55NAVD881TUSGSSA
2006-01-26 D72019190.11  1TUSGSSA
2006-02-21 D62610 -37.90NGVD291TUSGSSA
2006-02-21 D62611 -38.73NAVD881TUSGSSA
2006-02-21 D72019190.29  1TUSGSSA
2006-03-30 D62610 -38.26NGVD291TUSGSSA
2006-03-30 D62611 -39.09NAVD881TUSGSSA
2006-03-30 D72019190.65  1TUSGSSA
2006-04-19 D62610 -38.17NGVD291TUSGSSA
2006-04-19 D62611 -39.00NAVD881TUSGSSA
2006-04-19 D72019190.56  1TUSGSSA
2006-05-17 D62610 -38.10NGVD291TUSGSSA
2006-05-17 D62611 -38.93NAVD881TUSGSSA
2006-05-17 D72019190.49  1TUSGSSA
2006-06-28 D62610 -38.28NGVD291TUSGSSA
2006-06-28 D62611 -39.11NAVD881TUSGSSA
2006-06-28 D72019190.67  1TUSGSSA
2006-07-20 D62610 -38.72NGVD291TUSGSSA
2006-07-20 D62611 -39.55NAVD881TUSGSSA
2006-07-20 D72019191.11  1TUSGSSA
2006-08-23 D62610 -39.20NGVD291TUSGSSA
2006-08-23 D62611 -40.03NAVD881TUSGSSA
2006-08-23 D72019191.59  1TUSGSSA
2006-09-22 D62610 -39.04NGVD291TUSGSSA
2006-09-22 D62611 -39.87NAVD881TUSGSSA
2006-09-22 D72019191.43  1TUSGSSA
2007-04-25 D62610 -39.75NGVD291TUSGSSA
2007-04-25 D62611 -40.58NAVD881TUSGSSA
2007-04-25 D72019192.14  1TUSGSSA
2007-09-20 D62610 -40.72NGVD291TUSGSSA
2007-09-20 D62611 -41.55NAVD881TUSGSSA
2007-09-20 D72019193.11  1TUSGSSA
2008-04-23 D62610 -41.31NGVD291TUSGSSA
2008-04-23 D62611 -42.14NAVD881TUSGSSA
2008-04-23 D72019193.70  1TUSGSSA
2008-09-17 D62610 -42.07NGVD291TUSGSSA
2008-09-17 D62611 -42.90NAVD881TUSGSSA
2008-09-17 D72019194.46  1TUSGSSA
2009-04-23 D62610 -42.34NGVD291TUSGSSA
2009-04-23 D62611 -43.17NAVD881TUSGSSA
2009-04-23 D72019194.73  1TUSGSSA
2009-09-21 D62610 -42.74NGVD291TUSGSSA
2009-09-21 D62611 -43.57NAVD881TUSGSSA
2009-09-21 D72019195.13  1TUSGSSA
2010-04-29 D62610 -42.03NGVD291TUSGSSA
2010-04-29 D62611 -42.86NAVD881TUSGSSA
2010-04-29 D72019194.42  1TUSGSSA
2010-09-1521:13 UTCm62610 -43.90NGVD291TUSGSSA
2010-09-1521:13 UTCm62611 -44.73NAVD881TUSGSSA
2010-09-1521:13 UTCm72019196.29  1TUSGSSA
2011-04-2515:19 UTCm62610 -43.34NGVD291TUSGSSA
2011-04-2515:19 UTCm62611 -44.17NAVD881TUSGSSA
2011-04-2515:19 UTCm72019195.73  1TUSGSSA
2011-09-2018:42 UTCm62610 -44.10NGVD291TUSGSSA
2011-09-2018:42 UTCm62611 -44.93NAVD881TUSGSSA
2011-09-2018:42 UTCm72019196.49  1TUSGSSA
2012-04-2413:09 UTCm62610 -43.73NGVD291TUSGSSA
2012-04-2413:09 UTCm62611 -44.56NAVD881TUSGSSA
2012-04-2413:09 UTCm72019196.12  1TUSGSSA
2012-08-3017:15 UTCm62610 -45.42NGVD291TUSGSSA
2012-08-3017:15 UTCm62611 -46.25NAVD881TUSGSSA
2012-08-3017:15 UTCm72019197.81  1TUSGSSA
2013-04-2312:15 UTCm62610 -46.67NGVD291TUSGSSA
2013-04-2312:15 UTCm62611 -47.50NAVD881TUSGSSA
2013-04-2312:15 UTCm72019199.06  1TUSGSSA
2013-08-3012:33 UTCm62610 -47.31NGVD291TUSGSSA
2013-08-3012:33 UTCm62611 -48.14NAVD881TUSGSSA
2013-08-3012:33 UTCm72019199.70  1TUSGSSA
2014-04-2411:24 UTCm62610 -46.73NGVD291TUSGSSA
2014-04-2411:24 UTCm62611 -47.56NAVD881TUSGSSA
2014-04-2411:24 UTCm72019199.12  1TUSGSSA
2014-08-2612:29 UTCm62610 -47.08NGVD291TUSGSSA
2014-08-2612:29 UTCm62611 -47.91NAVD881TUSGSSA
2014-08-2612:29 UTCm72019199.47  1TUSGSSA
2015-04-0212:56 UTCm62610 -46.93NGVD291TUSGSSA
2015-04-0212:56 UTCm62611 -47.76NAVD881TUSGSSA
2015-04-0212:56 UTCm72019199.32  1TUSGSSA
2015-08-2712:50 UTCm62610 -47.85NGVD291TUSGSSA
2015-08-2712:50 UTCm62611 -48.68NAVD881TUSGSSA
2015-08-2712:50 UTCm72019200.24  1TUSGSSA
2016-04-2114:28 UTCm62610 -48.22NGVD291TUSGSSA
2016-04-2114:28 UTCm62611 -49.05NAVD881TUSGSSA
2016-04-2114:28 UTCm72019200.61  1TUSGSSA
2016-09-3016:30 UTCm62610 -49.15NGVD291TUSGSSA
2016-09-3016:30 UTCm62611 -49.98NAVD881TUSGSSA
2016-09-3016:30 UTCm72019201.54  1TUSGSSA
2017-04-2119:12 UTCm62610 -47.91NGVD291TUSGSSA
2017-04-2119:12 UTCm62611 -48.74NAVD881TUSGSSA
2017-04-2119:12 UTCm72019200.30  1TUSGSSA
2017-09-1419:34 UTCm62610 -49.02NGVD291TUSGSSA
2017-09-1419:34 UTCm62611 -49.85NAVD881TUSGSSA
2017-09-1419:34 UTCm72019201.41  1TUSGSSA
2018-04-3019:52 UTCm62610 -48.21NGVD291VUSGSSA
2018-04-3019:52 UTCm62611 -49.04NAVD881VUSGSSA
2018-04-3019:52 UTCm72019200.60  1VUSGSSA
2018-10-1117:45 UTCm62610 -47.94NGVD291VUSGSSA
2018-10-1117:45 UTCm62611 -48.77NAVD881VUSGSSA
2018-10-1117:45 UTCm72019200.33  1VUSGSSA
2019-04-2520:29 UTCm62610 -47.87NGVD291TUSGSSA
2019-04-2520:29 UTCm62611 -48.70NAVD881TUSGSSA
2019-04-2520:29 UTCm72019200.26  1TUSGSSA
2019-10-2319:31 UTCm62610 -47.50NGVD291VUSGSSA
2019-10-2319:31 UTCm62611 -48.33NAVD881VUSGSSA
2019-10-2319:31 UTCm72019199.89  1VUSGSSA
2020-04-2820:07 UTCm62610 -46.78NGVD291VUSGSSA
2020-04-2820:07 UTCm62611 -47.61NAVD881VUSGSSA
2020-04-2820:07 UTCm72019199.17  1VUSGSSA
2020-09-2516:07 UTCm62610 -49.31NGVD291VUSGSSA
2020-09-2516:07 UTCm62611 -50.14NAVD881VUSGSSA
2020-09-2516:07 UTCm72019201.70  1VUSGSSA
2021-04-2219:46 UTCm62610 -46.82NGVD291VUSGSSA
2021-04-2219:46 UTCm62611 -47.65NAVD881VUSGSSA
2021-04-2219:46 UTCm72019199.21  1VUSGSSA
2021-09-2021:17 UTCm62610 -47.14NGVD291VUSGSSA
2021-09-2021:17 UTCm62611 -47.97NAVD881VUSGSSA
2021-09-2021:17 UTCm72019199.53  1VUSGSSA
2022-04-2116:02 UTCm62610 -46.67NGVD291VUSGSSA
2022-04-2116:02 UTCm62611 -47.50NAVD881VUSGSSA
2022-04-2116:02 UTCm72019199.06  1VUSGSSA
2022-09-3018:45 UTCm62610 -46.92NGVD291VUSGSSA
2022-09-3018:45 UTCm62611 -47.75NAVD881VUSGSSA
2022-09-3018:45 UTCm72019199.31  1VUSGSSA
2023-04-1714:40 UTCm62610 -46.25NGVD291VUSGSSA
2023-04-1714:40 UTCm62611 -47.08NAVD881VUSGSSA
2023-04-1714:40 UTCm72019198.64  1VUSGSSA
2023-09-0117:38 UTCm62610 -46.22NGVD291VUSGSSA
2023-09-0117:38 UTCm62611 -47.05NAVD881VUSGSSA
2023-09-0117:38 UTCm72019198.61  1VUSGSSA

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 measurementTElectric-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.