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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 =
  • 384114076320301
Minimum number of levels = 1
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USGS 384114076320301 CA Bc 25

Calvert County, Maryland
Latitude  38°41'14", Longitude  76°32'03" NAD27
Land-surface elevation 17.77 feet above NGVD29
The depth of the well is 365 feet below land surface.
The depth of the hole is 365 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 Aquia Formation (125AQUI) 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
1966-07-23 D62610 7.77NGVD291OUSGSSA
1966-07-23 D62611 6.97NAVD881OUSGSSA
1966-07-23 D7201910.00  1OUSGSSA
1993-04-20 D62610 -17.35NGVD291Z  A
1993-04-20 D62611 -18.15NAVD881Z  A
1993-04-20 D7201935.12  1Z  A
1993-09-09 D62610 -29.73NGVD291Z  A
1993-09-09 D62611 -30.53NAVD881Z  A
1993-09-09 D7201947.50  1Z  A
1993-09-17 D62610 -31.95NGVD291Z  A
1993-09-17 D62611 -32.75NAVD881Z  A
1993-09-17 D7201949.72  1Z  A
1994-04-26 D62610 -29.18NGVD291Z  A
1994-04-26 D62611 -29.98NAVD881Z  A
1994-04-26 D7201946.95  1Z  A
1994-09-20 D62610 -24.90NGVD291Z  A
1994-09-20 D62611 -25.70NAVD881Z  A
1994-09-20 D7201942.67  1Z  A
1995-05-23 D62610 -23.13NGVD291S  A
1995-05-23 D62611 -23.93NAVD881S  A
1995-05-23 D7201940.90  1S  A
1995-09-19 D62610 -37.28NGVD291Z  A
1995-09-19 D62611 -38.08NAVD881Z  A
1995-09-19 D7201955.05  1Z  A
1996-04-23 D62610 -31.62NGVD291Z  A
1996-04-23 D62611 -32.42NAVD881Z  A
1996-04-23 D7201949.39  1Z  A
1996-10-01 D62610 -21.30NGVD291Z  A
1996-10-01 D62611 -22.10NAVD881Z  A
1996-10-01 D7201939.07  1Z  A
1997-04-11 D62610 -28.16NGVD291Z  A
1997-04-11 D62611 -28.96NAVD881Z  A
1997-04-11 D7201945.93  1Z  A
1997-09-23 D62610 -33.21NGVD291Z  A
1997-09-23 D62611 -34.01NAVD881Z  A
1997-09-23 D7201950.98  1Z  A
1998-04-20 D62610 -30.43NGVD291Z  A
1998-04-20 D62611 -31.23NAVD881Z  A
1998-04-20 D7201948.20  1Z  A
1998-09-17 D62610 -44.18NGVD291Z  A
1998-09-17 D62611 -44.98NAVD881Z  A
1998-09-17 D7201961.95  1Z  A
1999-04-29 D62610 -31.31NGVD291Z  A
1999-04-29 D62611 -32.11NAVD881Z  A
1999-04-29 D7201949.08  1Z  A
1999-09-03 D62610 -43.03NGVD291Z  A
1999-09-03 D62611 -43.83NAVD881Z  A
1999-09-03 D7201960.80  1Z  A
1999-09-22 D62610 -35.38NGVD291TUSGSSA
1999-09-22 D62611 -36.18NAVD881TUSGSSA
1999-09-22 D7201953.15  1TUSGSSA
1999-10-13 D62610 -33.08NGVD291TUSGSSA
1999-10-13 D62611 -33.88NAVD881TUSGSSA
1999-10-13 D7201950.85  1TUSGSSA
1999-11-17 D62610 -30.08NGVD291TUSGSSA
1999-11-17 D62611 -30.88NAVD881TUSGSSA
1999-11-17 D7201947.85  1TUSGSSA
1999-12-14 D62610 -27.83NGVD291TUSGSSA
1999-12-14 D62611 -28.63NAVD881TUSGSSA
1999-12-14 D7201945.60  1TUSGSSA
2000-01-14 D62610 -27.29NGVD291TUSGSSA
2000-01-14 D62611 -28.09NAVD881TUSGSSA
2000-01-14 D7201945.06  1TUSGSSA
2000-02-24 D62610 -30.77NGVD291TUSGSSA
2000-02-24 D62611 -31.57NAVD881TUSGSSA
2000-02-24 D7201948.54  1TUSGSSA
2000-03-08 D62610 -31.80NGVD291TUSGSSA
2000-03-08 D62611 -32.60NAVD881TUSGSSA
2000-03-08 D7201949.57  1TUSGSSA
2000-04-19 D62610 -30.05NGVD291Z  A
2000-04-19 D62611 -30.85NAVD881Z  A
2000-04-19 D7201947.82  1Z  A
2000-04-26 D62610 -30.26NGVD291Z  A
2000-04-26 D62611 -31.06NAVD881Z  A
2000-04-26 D7201948.03  1Z  A
2000-05-23 D62610 -28.23NGVD291TUSGSSA
2000-05-23 D62611 -29.03NAVD881TUSGSSA
2000-05-23 D7201946.00  1TUSGSSA
2000-06-21 D62610 -23.38NGVD291TUSGSSA
2000-06-21 D62611 -24.18NAVD881TUSGSSA
2000-06-21 D7201941.15  1TUSGSSA
2000-07-18 D62610 -24.95NGVD291TUSGSSA
2000-07-18 D62611 -25.75NAVD881TUSGSSA
2000-07-18 D7201942.72  1TUSGSSA
2000-08-08 D62610 -20.41NGVD291TUSGSSA
2000-08-08 D62611 -21.21NAVD881TUSGSSA
2000-08-08 D7201938.18  1TUSGSSA
2000-09-12 D62610 -26.74NGVD291ZUSGSSA
2000-09-12 D62611 -27.54NAVD881ZUSGSSA
2000-09-12 D7201944.51  1ZUSGSSA
2000-10-18 D62610 -23.33NGVD291TUSGSSA
2000-10-18 D62611 -24.13NAVD881TUSGSSA
2000-10-18 D7201941.10  1TUSGSSA
2000-11-28 D62610 -14.91NGVD291TUSGSSA
2000-11-28 D62611 -15.71NAVD881TUSGSSA
2000-11-28 D7201932.68  1TUSGSSA
2000-12-14 D62610 -17.40NGVD291ZUSGSSA
2000-12-14 D62611 -18.20NAVD881ZUSGSSA
2000-12-14 D7201935.17  1ZUSGSSA
2001-01-0815:25 UTCm62610 -26.29NGVD291TUSGSSA
2001-01-0815:25 UTCm62611 -27.09NAVD881TUSGSSA
2001-01-0815:25 UTCm7201944.06  1TUSGSSA
2001-02-15 D62610 -32.43NGVD291TUSGSSA
2001-02-15 D62611 -33.23NAVD881TUSGSSA
2001-02-15 D7201950.20  1TUSGSSA
2001-03-22 D62610 -32.39NGVD291TUSGSSA
2001-03-22 D62611 -33.19NAVD881TUSGSSA
2001-03-22 D7201950.16  1TUSGSSA
2001-04-23 D62610 -31.13NGVD291TUSGSSA
2001-04-23 D62611 -31.93NAVD881TUSGSSA
2001-04-23 D7201948.90  1TUSGSSA
2001-05-31 D62610 -26.25NGVD291ZUSGSSA
2001-05-31 D62611 -27.05NAVD881ZUSGSSA
2001-05-31 D7201944.02  1ZUSGSSA
2001-06-27 D62610 -32.06NGVD291ZUSGSSA
2001-06-27 D62611 -32.86NAVD881ZUSGSSA
2001-06-27 D7201949.83  1ZUSGSSA
2001-07-17 D62610 -43.24NGVD291TUSGSSA
2001-07-17 D62611 -44.04NAVD881TUSGSSA
2001-07-17 D7201961.01  1TUSGSSA
2001-08-28 D62610 -30.61NGVD291TUSGSSA
2001-08-28 D62611 -31.41NAVD881TUSGSSA
2001-08-28 D7201948.38  1TUSGSSA
2001-09-26 D62610 -36.32NGVD291TUSGSSA
2001-09-26 D62611 -37.12NAVD881TUSGSSA
2001-09-26 D7201954.09  1TUSGSSA
2001-10-29 D62610 -38.54NGVD291TUSGSSA
2001-10-29 D62611 -39.34NAVD881TUSGSSA
2001-10-29 D7201956.31  1TUSGSSA
2001-11-2714:05 UTCm62610 -34.98NGVD291TUSGSSA
2001-11-2714:05 UTCm62611 -35.78NAVD881TUSGSSA
2001-11-2714:05 UTCm7201952.75  1TUSGSSA
2001-12-18 D62610 -27.31NGVD291TUSGSSA
2001-12-18 D62611 -28.11NAVD881TUSGSSA
2001-12-18 D7201945.08  1TUSGSSA
2002-01-29 D62610 -22.24NGVD291TUSGSSA
2002-01-29 D62611 -23.04NAVD881TUSGSSA
2002-01-29 D7201940.01  1TUSGSSA
2002-02-2516:25 UTCm62610 -23.03NGVD291TUSGSSA
2002-02-2516:25 UTCm62611 -23.83NAVD881TUSGSSA
2002-02-2516:25 UTCm7201940.80  1TUSGSSA
2002-03-23 D62610 -20.72NGVD291TUSGSSA
2002-03-23 D62611 -21.52NAVD881TUSGSSA
2002-03-23 D7201938.49  1TUSGSSA
2002-04-26 D62610 -19.76NGVD291TUSGSSA
2002-04-26 D62611 -20.56NAVD881TUSGSSA
2002-04-26 D7201937.53  1TUSGSSA
2002-05-31 D62610 -35.85NGVD291TUSGSSA
2002-05-31 D62611 -36.65NAVD881TUSGSSA
2002-05-31 D7201953.62  1TUSGSSA
2002-06-27 D62610 -52.78NGVD291TUSGSSA
2002-06-27 D62611 -53.58NAVD881TUSGSSA
2002-06-27 D7201970.55  1TUSGSSA
2002-07-29 D62610 -53.24NGVD291TUSGSSA
2002-07-29 D62611 -54.04NAVD881TUSGSSA
2002-07-29 D7201971.01  1TUSGSSA
2002-08-28 D62610 -55.18NGVD291TUSGSSA
2002-08-28 D62611 -55.98NAVD881TUSGSSA
2002-08-28 D7201972.95  1TUSGSSA
2002-09-25 D62610 -39.98NGVD291TUSGSSA
2002-09-25 D62611 -40.78NAVD881TUSGSSA
2002-09-25 D7201957.75  1TUSGSSA
2002-10-28 D62610 -29.68NGVD291TUSGSSA
2002-10-28 D62611 -30.48NAVD881TUSGSSA
2002-10-28 D7201947.45  1TUSGSSA
2002-11-26 D62610 -21.32NGVD291TUSGSSA
2002-11-26 D62611 -22.12NAVD881TUSGSSA
2002-11-26 D7201939.09  1TUSGSSA
2002-12-19 D62610 -32.78NGVD291TUSGSSA
2002-12-19 D62611 -33.58NAVD881TUSGSSA
2002-12-19 D7201950.55  1TUSGSSA
2003-01-29 D62610 -28.45NGVD291TUSGSSA
2003-01-29 D62611 -29.25NAVD881TUSGSSA
2003-01-29 D7201946.22  1TUSGSSA
2003-02-26 D62610 -21.93NGVD291TUSGSSA
2003-02-26 D62611 -22.73NAVD881TUSGSSA
2003-02-26 D7201939.70  1TUSGSSA
2003-03-26 D62610 -24.21NGVD291TUSGSSA
2003-03-26 D62611 -25.01NAVD881TUSGSSA
2003-03-26 D7201941.98  1TUSGSSA
2003-04-23 D62610 -17.01NGVD291TUSGSSA
2003-04-23 D62611 -17.81NAVD881TUSGSSA
2003-04-23 D7201934.78  1TUSGSSA
2003-05-28 D62610 -6.95NGVD291TUSGSSA
2003-05-28 D62611 -7.75NAVD881TUSGSSA
2003-05-28 D7201924.72  1TUSGSSA
2003-06-24 D62610 -14.25NGVD291TUSGSSA
2003-06-24 D62611 -15.05NAVD881TUSGSSA
2003-06-24 D7201932.02  1TUSGSSA
2003-07-23 D62610 -20.42NGVD291TUSGSSA
2003-07-23 D62611 -21.22NAVD881TUSGSSA
2003-07-23 D7201938.19  1TUSGSSA
2003-08-27 D62610 -20.92NGVD291TUSGSSA
2003-08-27 D62611 -21.72NAVD881TUSGSSA
2003-08-27 D7201938.69  1TUSGSSA
2003-09-24 D62610 -15.53NGVD291TUSGSSA
2003-09-24 D62611 -16.33NAVD881TUSGSSA
2003-09-24 D7201933.30  1TUSGSSA
2003-10-27 D62610 -14.84NGVD291TUSGSSA
2003-10-27 D62611 -15.64NAVD881TUSGSSA
2003-10-27 D7201932.61  1TUSGSSA
2003-11-19 D62610 -17.54NGVD291TUSGSSA
2003-11-19 D62611 -18.34NAVD881TUSGSSA
2003-11-19 D7201935.31  1TUSGSSA
2003-12-15 D62610 -18.49NGVD291TUSGSSA
2003-12-15 D62611 -19.29NAVD881TUSGSSA
2003-12-15 D7201936.26  1TUSGSSA
2004-01-14 D62610 -24.13NGVD291TUSGSSA
2004-01-14 D62611 -24.93NAVD881TUSGSSA
2004-01-14 D7201941.90  1TUSGSSA
2004-02-11 D62610 -30.74NGVD291TUSGSSA
2004-02-11 D62611 -31.54NAVD881TUSGSSA
2004-02-11 D7201948.51  1TUSGSSA
2004-03-16 D62610 -37.34NGVD291TUSGSSA
2004-03-16 D62611 -38.14NAVD881TUSGSSA
2004-03-16 D7201955.11  1TUSGSSA
2004-04-14 D62610 -31.89NGVD291TUSGSSA
2004-04-14 D62611 -32.69NAVD881TUSGSSA
2004-04-14 D7201949.66  1TUSGSSA
2004-07-21 D62610 -22.98NGVD291TUSGSSA
2004-07-21 D62611 -23.78NAVD881TUSGSSA
2004-07-21 D7201940.75  1TUSGSSA
2005-06-21 D62610 -23.65NGVD291TUSGSSA
2005-06-21 D62611 -24.45NAVD881TUSGSSA
2005-06-21 D7201941.42  1TUSGSSA
2005-07-27 D62610 -17.45NGVD291TUSGSSA
2005-07-27 D62611 -18.25NAVD881TUSGSSA
2005-07-27 D7201935.22  1TUSGSSA
2005-08-23 D62610 -17.46NGVD291TUSGSSA
2005-08-23 D62611 -18.26NAVD881TUSGSSA
2005-08-23 D7201935.23  1TUSGSSA
2005-09-21 D62610 -17.85NGVD291TUSGSSA
2005-09-21 D62611 -18.65NAVD881TUSGSSA
2005-09-21 D7201935.62  1TUSGSSA

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 measurementSSteel-tape measurement.
Method of measurementTElectric-tape measurement.
Method of measurementZOther.
Measuring agencyNot determined
Measuring agencyUSGSU.S. Geological Survey
Source of measurementNot determined
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.