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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

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  • 383645077062401
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USGS 383645077062401 CH Bc 75

Charles County, Maryland
Latitude  38°36'46.9", Longitude  77°06'21.4" NAD83
Land-surface elevation 109.64 feet above NGVD29
The depth of the well is 940 feet below land surface.
The depth of the hole is 1,165 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 Patuxent Formation (217PTXN) local aquifer.
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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
1993-06-25 D62610 3.59NGVD291L  A
1993-06-25 D62611 2.76NAVD881L  A
1993-06-25 D72019121.00  1L  A
1994-09-26 D62610 3.64NGVD291S  A
1994-09-26 D62611 2.81NAVD881S  A
1994-09-26 D72019120.95  1S  A
1995-05-16 D62610 3.16NGVD291S  A
1995-05-16 D62611 2.33NAVD881S  A
1995-05-16 D72019121.43  1S  A
1995-09-21 D62610 -0.54NGVD291Z  A
1995-09-21 D62611 -1.37NAVD881Z  A
1995-09-21 D72019125.13  1Z  A
1995-12-01 D62610 1.69NGVD291S  A
1995-12-01 D62611 0.86NAVD881S  A
1995-12-01 D72019122.90  1S  A
1996-04-19 D62610 1.24NGVD291Z  A
1996-04-19 D62611 0.41NAVD881Z  A
1996-04-19 D72019123.35  1Z  A
1996-09-19 D62610 1.38NGVD291Z  A
1996-09-19 D62611 0.55NAVD881Z  A
1996-09-19 D72019123.21  1Z  A
1996-11-0517:50 UTCm62610 0.73NGVD291S  A
1996-11-0517:50 UTCm62611 -0.10NAVD881S  A
1996-11-0517:50 UTCm72019123.86  1S  A
1996-11-0720:15 UTCm62610 1.28NGVD291S  A
1996-11-0720:15 UTCm62611 0.45NAVD881S  A
1996-11-0720:15 UTCm72019123.31  1S  A
1996-11-1813:55 UTCm62610 0.75NGVD291S  A
1996-11-1813:55 UTCm62611 -0.08NAVD881S  A
1996-11-1813:55 UTCm72019123.84  1S  A
1996-11-1820:50 UTCm62610 -76.43NGVD291S  A
1996-11-1820:50 UTCm62611 -77.26NAVD881S  A
1996-11-1820:50 UTCm72019201.02  1S  A
1996-11-1918:10 UTCm62610 -4.08NGVD29 S  A
1996-11-1918:10 UTCm62611 -4.91NAVD88 S  A
1996-11-1918:10 UTCm72019128.67   S  A
1996-11-1919:06 UTCm62610 0.62NGVD29 S  A
1996-11-1919:06 UTCm62611 -0.21NAVD88 S  A
1996-11-1919:06 UTCm72019123.97   S  A
1996-11-2018:35 UTCm62610 -82.53NGVD291S  A
1996-11-2018:35 UTCm62611 -83.36NAVD881S  A
1996-11-2018:35 UTCm72019207.12  1S  A
1996-11-2214:12 UTCm62610 -76.36NGVD291S  A
1996-11-2214:12 UTCm62611 -77.19NAVD881S  A
1996-11-2214:12 UTCm72019200.95  1S  A
1996-11-2420:15 UTCm62610 -80.66NGVD291S  A
1996-11-2420:15 UTCm62611 -81.49NAVD881S  A
1996-11-2420:15 UTCm72019205.25  1S  A
1997-04-16 D62610 -2.05NGVD291Z  A
1997-04-16 D62611 -2.88NAVD881Z  A
1997-04-16 D72019126.64  1Z  A
1997-08-1418:01 UTCm62610 -6.94NGVD29 S  A
1997-08-1418:01 UTCm62611 -7.77NAVD88 S  A
1997-08-1418:01 UTCm72019131.53   S  A
1997-09-29 D62610 -7.46NGVD291Z  A
1997-09-29 D62611 -8.29NAVD881Z  A
1997-09-29 D72019132.05  1Z  A
1997-10-03 D62610 -7.61NGVD291S  A
1997-10-03 D62611 -8.44NAVD881S  A
1997-10-03 D72019132.20  1S  A
1997-10-17 D62610 -8.36NGVD291S  A
1997-10-17 D62611 -9.19NAVD881S  A
1997-10-17 D72019132.95  1S  A
1997-10-23 D62610 -8.42NGVD291S  A
1997-10-23 D62611 -9.25NAVD881S  A
1997-10-23 D72019133.01  1S  A
1997-10-30 D62610 -9.36NGVD291S  A
1997-10-30 D62611 -10.19NAVD881S  A
1997-10-30 D72019133.95  1S  A
1997-11-05 D62610 -8.46NGVD291S  A
1997-11-05 D62611 -9.29NAVD881S  A
1997-11-05 D72019133.05  1S  A
1997-11-12 D62610 -7.49NGVD291S  A
1997-11-12 D62611 -8.32NAVD881S  A
1997-11-12 D72019132.08  1S  A
1997-11-26 D62610 -6.55NGVD291S  A
1997-11-26 D62611 -7.38NAVD881S  A
1997-11-26 D72019131.14  1S  A
1997-12-01 D62610 -6.28NGVD291S  A
1997-12-01 D62611 -7.11NAVD881S  A
1997-12-01 D72019130.87  1S  A
1997-12-02 D62610 -6.38NGVD291S  A
1997-12-02 D62611 -7.21NAVD881S  A
1997-12-02 D72019130.97  1S  A
1997-12-13 D62610 -6.77NGVD291S  A
1997-12-13 D62611 -7.60NAVD881S  A
1997-12-13 D72019131.36  1S  A
1998-02-18 D62610 -7.12NGVD291S  A
1998-02-18 D62611 -7.95NAVD881S  A
1998-02-18 D72019131.71  1S  A
1998-02-26 D62610 -7.35NGVD291S  A
1998-02-26 D62611 -8.18NAVD881S  A
1998-02-26 D72019131.94  1S  A
1998-03-06 D62610 -7.52NGVD291S  A
1998-03-06 D62611 -8.35NAVD881S  A
1998-03-06 D72019132.11  1S  A
1998-10-1617:47 UTCm62610 -11.33NGVD291S  A
1998-10-1617:47 UTCm62611 -12.16NAVD881S  A
1998-10-1617:47 UTCm72019135.92  1S  A
1999-01-2016:00 UTCm62610 -11.26NGVD291S  A
1999-01-2016:00 UTCm62611 -12.09NAVD881S  A
1999-01-2016:00 UTCm72019135.85  1S  A
1999-02-2416:00 UTCm62610 -10.56NGVD291S  A
1999-02-2416:00 UTCm62611 -11.39NAVD881S  A
1999-02-2416:00 UTCm72019135.15  1S  A
1999-06-1618:10 UTCm62610 -13.88NGVD291S  A
1999-06-1618:10 UTCm62611 -14.71NAVD881S  A
1999-06-1618:10 UTCm72019138.47  1S  A
1999-07-2015:20 UTCm62610 -14.61NGVD29 T  A
1999-07-2015:20 UTCm62611 -15.44NAVD88 T  A
1999-07-2015:20 UTCm72019139.20   T  A
1999-08-0515:25 UTCm62610 -14.30NGVD29 T  A
1999-08-0515:25 UTCm62611 -15.13NAVD88 T  A
1999-08-0515:25 UTCm72019138.89   T  A
1999-09-0316:05 UTCm62610 -14.14NGVD29 S  A
1999-09-0316:05 UTCm62611 -14.97NAVD88 S  A
1999-09-0316:05 UTCm72019138.73   S  A
1999-09-2316:10 UTCm62610 -14.04NGVD29 T  A
1999-09-2316:10 UTCm62611 -14.87NAVD88 T  A
1999-09-2316:10 UTCm72019138.63   T  A
1999-09-2416:05 UTCm62610 -13.98NGVD29 S  A
1999-09-2416:05 UTCm62611 -14.81NAVD88 S  A
1999-09-2416:05 UTCm72019138.57   S  A
1999-09-2419:11 UTCm62610 -13.96NGVD29 G  A
1999-09-2419:11 UTCm62611 -14.79NAVD88 G  A
1999-09-2419:11 UTCm72019138.55   G  A
1999-09-2516:23 UTCm62610 -13.72NGVD29 S  A
1999-09-2516:23 UTCm62611 -14.55NAVD88 S  A
1999-09-2516:23 UTCm72019138.31   S  A
1999-09-2718:38 UTCm62610 -14.06NGVD29 T  A
1999-09-2718:38 UTCm62611 -14.89NAVD88 T  A
1999-09-2718:38 UTCm72019138.65   T  A
1999-10-0115:05 UTCm62610 -13.79NGVD29 S  A
1999-10-0115:05 UTCm62611 -14.62NAVD88 S  A
1999-10-0115:05 UTCm72019138.38   S  A
1999-11-0520:50 UTCm62610 -14.20NGVD29 S  A
1999-11-0520:50 UTCm62611 -15.03NAVD88 S  A
1999-11-0520:50 UTCm72019138.79   S  A
1999-12-2914:10 UTCm62610 -14.04NGVD29 S  A
1999-12-2914:10 UTCm62611 -14.87NAVD88 S  A
1999-12-2914:10 UTCm72019138.63   S  A
2000-02-0317:35 UTCm62610 -13.99NGVD291T  A
2000-02-0317:35 UTCm62611 -14.82NAVD881T  A
2000-02-0317:35 UTCm72019138.58  1T  A
2000-03-0816:35 UTCm62610 -14.22NGVD291T  A
2000-03-0816:35 UTCm62611 -15.05NAVD881T  A
2000-03-0816:35 UTCm72019138.81  1T  A
2000-04-1915:25 UTCm62610 -16.10NGVD291T  A
2000-04-1915:25 UTCm62611 -16.93NAVD881T  A
2000-04-1915:25 UTCm72019140.69  1T  A
2000-05-2415:42 UTCm62610 -16.10NGVD291T  A
2000-05-2415:42 UTCm62611 -16.93NAVD881T  A
2000-05-2415:42 UTCm72019140.69  1T  A
2000-06-2018:02 UTCm62610 -16.30NGVD291T  A
2000-06-2018:02 UTCm62611 -17.13NAVD881T  A
2000-06-2018:02 UTCm72019140.89  1T  A
2000-07-2818:02 UTCm62610 -19.42NGVD291T  A
2000-07-2818:02 UTCm62611 -20.25NAVD881T  A
2000-07-2818:02 UTCm72019144.01  1T  A
2000-08-3115:30 UTCm62610 -20.15NGVD291T  A
2000-08-3115:30 UTCm62611 -20.98NAVD881T  A
2000-08-3115:30 UTCm72019144.74  1T  A
2000-10-0613:35 UTCm62610 -19.36NGVD291T  A
2000-10-0613:35 UTCm62611 -20.19NAVD881T  A
2000-10-0613:35 UTCm72019143.95  1T  A
2000-11-1513:10 UTCm62610 -19.32NGVD291T  A
2000-11-1513:10 UTCm62611 -20.15NAVD881T  A
2000-11-1513:10 UTCm72019143.91  1T  A
2000-12-1914:20 UTCm62610 -18.75NGVD291T  A
2000-12-1914:20 UTCm62611 -19.58NAVD881T  A
2000-12-1914:20 UTCm72019143.34  1T  A
2001-01-1213:55 UTCm62610 -18.81NGVD291T  A
2001-01-1213:55 UTCm62611 -19.64NAVD881T  A
2001-01-1213:55 UTCm72019143.40  1T  A
2001-02-0815:15 UTCm62610 -18.88NGVD291T  A
2001-02-0815:15 UTCm62611 -19.71NAVD881T  A
2001-02-0815:15 UTCm72019143.47  1T  A
2001-03-1519:10 UTCm62610 -18.85NGVD291T  A
2001-03-1519:10 UTCm62611 -19.68NAVD881T  A
2001-03-1519:10 UTCm72019143.44  1T  A
2001-04-1218:55 UTCm62610 -19.80NGVD291T  A
2001-04-1218:55 UTCm62611 -20.63NAVD881T  A
2001-04-1218:55 UTCm72019144.39  1T  A
2001-05-2320:00 UTCm62610 -22.39NGVD291T  A
2001-05-2320:00 UTCm62611 -23.22NAVD881T  A
2001-05-2320:00 UTCm72019146.98  1T  A
2001-06-2117:10 UTCm62610 -24.30NGVD291T  A
2001-06-2117:10 UTCm62611 -25.13NAVD881T  A
2001-06-2117:10 UTCm72019148.89  1T  A
2001-07-1716:15 UTCm62610 -22.41NGVD291T  A
2001-07-1716:15 UTCm62611 -23.24NAVD881T  A
2001-07-1716:15 UTCm72019147.00  1T  A
2001-08-2322:45 UTCm62610 -23.43NGVD291T  A
2001-08-2322:45 UTCm62611 -24.26NAVD881T  A
2001-08-2322:45 UTCm72019148.02  1T  A
2001-10-0914:05 UTCm62610 -25.05NGVD291TMD006AA
2001-10-0914:05 UTCm62611 -25.88NAVD881TMD006AA
2001-10-0914:05 UTCm72019149.64  1TMD006AA
2001-11-1619:50 UTCm62610 -26.08NGVD291TMD006AA
2001-11-1619:50 UTCm62611 -26.91NAVD881TMD006AA
2001-11-1619:50 UTCm72019150.67  1TMD006AA
2001-12-1918:30 UTCm62610 -26.16NGVD291TMD006AA
2001-12-1918:30 UTCm62611 -26.99NAVD881TMD006AA
2001-12-1918:30 UTCm72019150.75  1TMD006AA
2002-01-3116:25 UTCm62610 -25.48NGVD291TMD006AA
2002-01-3116:25 UTCm62611 -26.31NAVD881TMD006AA
2002-01-3116:25 UTCm72019150.07  1TMD006AA
2002-02-2621:10 UTCm62610 -24.18NGVD291TMD006AA
2002-02-2621:10 UTCm62611 -25.01NAVD881TMD006AA
2002-02-2621:10 UTCm72019148.77  1TMD006AA
2002-03-2713:55 UTCm62610 -23.75NGVD291TMD006AA
2002-03-2713:55 UTCm62611 -24.58NAVD881TMD006AA
2002-03-2713:55 UTCm72019148.34  1TMD006AA
2002-05-0918:50 UTCm62610 -23.15NGVD291TMD006AA
2002-05-0918:50 UTCm62611 -23.98NAVD881TMD006AA
2002-05-0918:50 UTCm72019147.74  1TMD006AA
2002-06-2817:50 UTCm62610 -24.50NGVD291TMD006AA
2002-06-2817:50 UTCm62611 -25.33NAVD881TMD006AA
2002-06-2817:50 UTCm72019149.09  1TMD006AA
2002-07-3113:25 UTCm62610 -25.17NGVD291TMD006AA
2002-07-3113:25 UTCm62611 -26.00NAVD881TMD006AA
2002-07-3113:25 UTCm72019149.76  1TMD006AA
2002-09-1813:50 UTCm62610 -24.94NGVD291TMD006AA
2002-09-1813:50 UTCm62611 -25.77NAVD881TMD006AA
2002-09-1813:50 UTCm72019149.53  1TMD006AA
2002-11-2617:55 UTCm62610 -24.95NGVD291TMD006AA
2002-11-2617:55 UTCm62611 -25.78NAVD881TMD006AA
2002-11-2617:55 UTCm72019149.54  1TMD006AA
2002-12-1920:55 UTCm62610 -24.75NGVD291TMD006AA
2002-12-1920:55 UTCm62611 -25.58NAVD881TMD006AA
2002-12-1920:55 UTCm72019149.34  1TMD006AA
2003-01-2217:28 UTCm62610 -24.83NGVD291TMD006AA
2003-01-2217:28 UTCm62611 -25.66NAVD881TMD006AA
2003-01-2217:28 UTCm72019149.42  1TMD006AA
2003-03-2517:20 UTCm62610 -24.22NGVD291TMD006AA
2003-03-2517:20 UTCm62611 -25.05NAVD881TMD006AA
2003-03-2517:20 UTCm72019148.81  1TMD006AA
2003-05-2018:05 UTCm62610 -24.45NGVD291TMD006AA
2003-05-2018:05 UTCm62611 -25.28NAVD881TMD006AA
2003-05-2018:05 UTCm72019149.04  1TMD006AA
2003-07-1716:26 UTCm62610 -25.19NGVD291TMD006AA
2003-07-1716:26 UTCm62611 -26.02NAVD881TMD006AA
2003-07-1716:26 UTCm72019149.78  1TMD006AA
2003-09-1617:46 UTCm62610 -25.04NGVD291TMD006AA
2003-09-1617:46 UTCm62611 -25.87NAVD881TMD006AA
2003-09-1617:46 UTCm72019149.63  1TMD006AA
2003-11-2116:30 UTCm62610 -24.98NGVD291TMD006AA
2003-11-2116:30 UTCm62611 -25.81NAVD881TMD006AA
2003-11-2116:30 UTCm72019149.57  1TMD006AA
2004-01-2215:45 UTCm62610 -25.46NGVD291TMD006AA
2004-01-2215:45 UTCm62611 -26.29NAVD881TMD006AA
2004-01-2215:45 UTCm72019150.05  1TMD006AA
2004-02-2018:22 UTCm62610 -25.47NGVD291TMD006AA
2004-02-2018:22 UTCm62611 -26.30NAVD881TMD006AA
2004-02-2018:22 UTCm72019150.06  1TMD006AA
2004-03-1613:07 UTCm62610 -24.69NGVD291TMD006AA
2004-03-1613:07 UTCm62611 -25.52NAVD881TMD006AA
2004-03-1613:07 UTCm72019149.28  1TMD006AA
2004-03-1618:45 UTCm62610 -24.66NGVD291TUSGSSA
2004-03-1618:45 UTCm62611 -25.49NAVD881TUSGSSA
2004-03-1618:45 UTCm72019149.25  1TUSGSSA
2004-03-1915:45 UTCm62610 -25.26NGVD291TMD006AA
2004-03-1915:45 UTCm62611 -26.09NAVD881TMD006AA
2004-03-1915:45 UTCm72019149.85  1TMD006AA
2004-03-2315:09 UTCm62610 -26.00NGVD291TMD006AA
2004-03-2315:09 UTCm62611 -26.83NAVD881TMD006AA
2004-03-2315:09 UTCm72019150.59  1TMD006AA
2004-05-2715:31 UTCm62610 -26.22NGVD291TMD006AA
2004-05-2715:31 UTCm62611 -27.05NAVD881TMD006AA
2004-05-2715:31 UTCm72019150.81  1TMD006AA
2004-08-0616:06 UTCm62610 -26.39NGVD291TMD006AA
2004-08-0616:06 UTCm62611 -27.22NAVD881TMD006AA
2004-08-0616:06 UTCm72019150.98  1TMD006AA
2004-09-1617:40 UTCm62610 -26.07NGVD291TMD006AA
2004-09-1617:40 UTCm62611 -26.90NAVD881TMD006AA
2004-09-1617:40 UTCm72019150.66  1TMD006AA
2004-11-03 D62610 -26.46NGVD291TMD006AA
2004-11-03 D62611 -27.29NAVD881TMD006AA
2004-11-03 D72019151.05  1TMD006AA
2005-03-3118:55 UTCm62610 -27.96NGVD291TMD006AA
2005-03-3118:55 UTCm62611 -28.79NAVD881TMD006AA
2005-03-3118:55 UTCm72019152.55  1TMD006AA
2005-05-1114:51 UTCm62610 -28.76NGVD291TMD006AA
2005-05-1114:51 UTCm62611 -29.59NAVD881TMD006AA
2005-05-1114:51 UTCm72019153.35  1TMD006AA
2005-07-2913:59 UTCm62610 -30.92NGVD291TMD006AA
2005-07-2913:59 UTCm62611 -31.75NAVD881TMD006AA
2005-07-2913:59 UTCm72019155.51  1TMD006AA
2005-09-2217:17 UTCm62610 -31.54NGVD291TMD006AA
2005-09-2217:17 UTCm62611 -32.37NAVD881TMD006AA
2005-09-2217:17 UTCm72019156.13  1TMD006AA
2005-11-2815:30 UTCm62610 -31.99NGVD291TMD006AA
2005-11-2815:30 UTCm62611 -32.82NAVD881TMD006AA
2005-11-2815:30 UTCm72019156.58  1TMD006AA
2006-01-2615:45 UTCm62610 -32.76NGVD291TMD006AA
2006-01-2615:45 UTCm62611 -33.59NAVD881TMD006AA
2006-01-2615:45 UTCm72019157.35  1TMD006AA
2006-03-1615:50 UTCm62610 -33.44NGVD291TMD006AA
2006-03-1615:50 UTCm62611 -34.27NAVD881TMD006AA
2006-03-1615:50 UTCm72019158.03  1TMD006AA
2006-05-1916:28 UTCm62610 -32.48NGVD291TMD006AA
2006-05-1916:28 UTCm62611 -33.31NAVD881TMD006AA
2006-05-1916:28 UTCm72019157.07  1TMD006AA
2006-08-0915:54 UTCm62610 -33.38NGVD291TMD006AA
2006-08-0915:54 UTCm62611 -34.21NAVD881TMD006AA
2006-08-0915:54 UTCm72019157.97  1TMD006AA
2006-09-22 D62610 -32.39NGVD291TUSGSSA
2006-09-22 D62611 -33.22NAVD881TUSGSSA
2006-09-22 D72019156.98  1TUSGSSA
2006-11-3015:48 UTCm62610 -32.26NGVD291TMD006AA
2006-11-3015:48 UTCm62611 -33.09NAVD881TMD006AA
2006-11-3015:48 UTCm72019156.85  1TMD006AA
2007-03-0516:10 UTCm62610 -31.93NGVD291TMD006AA
2007-03-0516:10 UTCm62611 -32.76NAVD881TMD006AA
2007-03-0516:10 UTCm72019156.52  1TMD006AA
2007-05-02 D62610 -32.18NGVD291TUSGSSA
2007-05-02 D62611 -33.01NAVD881TUSGSSA
2007-05-02 D72019156.77  1TUSGSSA
2007-07-0317:43 UTCm62610 -34.91NGVD291TMD006AA
2007-07-0317:43 UTCm62611 -35.74NAVD881TMD006AA
2007-07-0317:43 UTCm72019159.50  1TMD006AA
2007-09-2117:55 UTCm62610 -36.38NGVD291TMD006AA
2007-09-2117:55 UTCm62611 -37.21NAVD881TMD006AA
2007-09-2117:55 UTCm72019160.97  1TMD006AA
2007-10-3118:40 UTCm62610 -39.32NGVD291TMD006AA
2007-10-3118:40 UTCm62611 -40.15NAVD881TMD006AA
2007-10-3118:40 UTCm72019163.91  1TMD006AA
2008-01-3115:10 UTCm62610 -41.78NGVD291TMD006AA
2008-01-3115:10 UTCm62611 -42.61NAVD881TMD006AA
2008-01-3115:10 UTCm72019166.37  1TMD006AA
2008-04-1714:50 UTCm62610 -44.07NGVD291TMD006AA
2008-04-1714:50 UTCm62611 -44.90NAVD881TMD006AA
2008-04-1714:50 UTCm72019168.66  1TMD006AA
2008-06-1815:42 UTCm62610 -45.17NGVD291TMD006AA
2008-06-1815:42 UTCm62611 -46.00NAVD881TMD006AA
2008-06-1815:42 UTCm72019169.76  1TMD006AA
2008-09-0414:50 UTCm62610 -48.05NGVD291TMD006AA
2008-09-0414:50 UTCm62611 -48.88NAVD881TMD006AA
2008-09-0414:50 UTCm72019172.64  1TMD006AA
2008-11-1214:30 UTCm62610 -49.15NGVD291TMD006AA
2008-11-1214:30 UTCm62611 -49.98NAVD881TMD006AA
2008-11-1214:30 UTCm72019173.74  1TMD006AA
2008-12-2914:15 UTCm62610 -49.06NGVD291TMD006AA
2008-12-2914:15 UTCm62611 -49.89NAVD881TMD006AA
2008-12-2914:15 UTCm72019173.65  1TMD006AA
2009-02-0614:55 UTCm62610 -49.52NGVD291TMD006AA
2009-02-0614:55 UTCm62611 -50.35NAVD881TMD006AA
2009-02-0614:55 UTCm72019174.11  1TMD006AA
2009-02-2414:14 UTCm62610 -49.68NGVD291TMD006AA
2009-02-2414:14 UTCm62611 -50.51NAVD881TMD006AA
2009-02-2414:14 UTCm72019174.27  1TMD006AA
2009-03-0319:30 UTCm62610 -49.47NGVD291TMD006AA
2009-03-0319:30 UTCm62611 -50.30NAVD881TMD006AA
2009-03-0319:30 UTCm72019174.06  1TMD006AA
2009-03-1013:50 UTCm62610 -49.68NGVD291TMD006AA
2009-03-1013:50 UTCm62611 -50.51NAVD881TMD006AA
2009-03-1013:50 UTCm72019174.27  1TMD006AA
2009-04-2415:45 UTCm62610 -50.23NGVD291TMD006AA
2009-04-2415:45 UTCm62611 -51.06NAVD881TMD006AA
2009-04-2415:45 UTCm72019174.82  1TMD006AA
2009-06-2414:50 UTCm62610 -51.74NGVD291TMD006AA
2009-06-2414:50 UTCm62611 -52.57NAVD881TMD006AA
2009-06-2414:50 UTCm72019176.33  1TMD006AA
2009-09-1614:52 UTCm62610 -53.71NGVD291TMD006AA
2009-09-1614:52 UTCm62611 -54.54NAVD881TMD006AA
2009-09-1614:52 UTCm72019178.30  1TMD006AA
2009-11-0618:00 UTCm62610 -53.51NGVD291TMD006AA
2009-11-0618:00 UTCm62611 -54.34NAVD881TMD006AA
2009-11-0618:00 UTCm72019178.10  1TMD006AA
2009-12-1818:30 UTCm62610 -53.49NGVD291TMD006AA
2009-12-1818:30 UTCm62611 -54.32NAVD881TMD006AA
2009-12-1818:30 UTCm72019178.08  1TMD006AA
2010-03-0518:10 UTCm62610 -54.26NGVD291TMD006AA
2010-03-0518:10 UTCm62611 -55.09NAVD881TMD006AA
2010-03-0518:10 UTCm72019178.85  1TMD006AA
2010-04-0715:00 UTCm62610 -54.26NGVD291TMD006AA
2010-04-0715:00 UTCm62611 -55.09NAVD881TMD006AA
2010-04-0715:00 UTCm72019178.85  1TMD006AA
2010-06-0217:43 UTCm62610 -55.66NGVD291TMD006AA
2010-06-0217:43 UTCm62611 -56.49NAVD881TMD006AA
2010-06-0217:43 UTCm72019180.25  1TMD006AA
2010-09-2319:00 UTCm62610 -58.46NGVD291TMD006AA
2010-09-2319:00 UTCm62611 -59.29NAVD881TMD006AA
2010-09-2319:00 UTCm72019183.05  1TMD006AA
2010-11-1218:30 UTCm62610 -58.34NGVD291TMD006AA
2010-11-1218:30 UTCm62611 -59.17NAVD881TMD006AA
2010-11-1218:30 UTCm72019182.93  1TMD006AA
2010-12-2918:40 UTCm62610 -58.16NGVD291TMD006AA
2010-12-2918:40 UTCm62611 -58.99NAVD881TMD006AA
2010-12-2918:40 UTCm72019182.75  1TMD006AA
2011-03-1818:35 UTCm62610 -60.94NGVD291TMD006AA
2011-03-1818:35 UTCm62611 -61.77NAVD881TMD006AA
2011-03-1818:35 UTCm72019185.53  1TMD006AA
2011-05-0618:44 UTCm62610 -60.09NGVD291TMD006AA
2011-05-0618:44 UTCm62611 -60.92NAVD881TMD006AA
2011-05-0618:44 UTCm72019184.68  1TMD006AA
2011-06-1518:53 UTCm62610 -62.26NGVD291TMD006AA
2011-06-1518:53 UTCm62611 -63.09NAVD881TMD006AA
2011-06-1518:53 UTCm72019186.85  1TMD006AA
2011-09-1617:03 UTCm62610 -65.24NGVD291TMD006AA
2011-09-1617:03 UTCm62611 -66.07NAVD881TMD006AA
2011-09-1617:03 UTCm72019189.83  1TMD006AA
2011-11-1017:54 UTCm62610 -64.72NGVD291TMD006AA
2011-11-1017:54 UTCm62611 -65.55NAVD881TMD006AA
2011-11-1017:54 UTCm72019189.31  1TMD006AA
2011-12-1418:18 UTCm62610 -65.05NGVD291TMD006AA
2011-12-1418:18 UTCm62611 -65.88NAVD881TMD006AA
2011-12-1418:18 UTCm72019189.64  1TMD006AA
2012-02-2318:18 UTCm62610 -64.41NGVD291TMD006AA
2012-02-2318:18 UTCm62611 -65.24NAVD881TMD006AA
2012-02-2318:18 UTCm72019189.00  1TMD006AA
2012-04-1118:30 UTCm62610 -65.27NGVD291TMD006AA
2012-04-1118:30 UTCm62611 -66.10NAVD881TMD006AA
2012-04-1118:30 UTCm72019189.86  1TMD006AA
2012-06-2620:00 UTCm62610 -67.91NGVD291TMD006AA
2012-06-2620:00 UTCm62611 -68.74NAVD881TMD006AA
2012-06-2620:00 UTCm72019192.50  1TMD006AA
2012-09-1418:25 UTCm62610 -70.00NGVD291TMD006AA
2012-09-1418:25 UTCm62611 -70.83NAVD881TMD006AA
2012-09-1418:25 UTCm72019194.59  1TMD006AA
2012-11-0518:50 UTCm62610 -69.77NGVD291TMD006AA
2012-11-0518:50 UTCm62611 -70.60NAVD881TMD006AA
2012-11-0518:50 UTCm72019194.36  1TMD006AA
2012-12-1918:44 UTCm62610 -71.85NGVD291TMD006AA
2012-12-1918:44 UTCm62611 -72.68NAVD881TMD006AA
2012-12-1918:44 UTCm72019196.44  1TMD006AA
2013-02-0416:03 UTCm62610 -72.19NGVD291TMD006AA
2013-02-0416:03 UTCm62611 -73.02NAVD881TMD006AA
2013-02-0416:03 UTCm72019196.78  1TMD006AA
2013-04-0118:59 UTCm62610 -72.68NGVD291TMD006AA
2013-04-0118:59 UTCm62611 -73.51NAVD881TMD006AA
2013-04-0118:59 UTCm72019197.27  1TMD006AA
2013-07-1017:25 UTCm62610 -74.83NGVD291TMD006AA
2013-07-1017:25 UTCm62611 -75.66NAVD881TMD006AA
2013-07-1017:25 UTCm72019199.42  1TMD006AA
2013-09-2320:03 UTCm62610 -77.35NGVD291TMD006AA
2013-09-2320:03 UTCm62611 -78.18NAVD881TMD006AA
2013-09-2320:03 UTCm72019201.94  1TMD006AA
2013-11-0818:38 UTCm62610 -77.94NGVD291TMD006AA
2013-11-0818:38 UTCm62611 -78.77NAVD881TMD006AA
2013-11-0818:38 UTCm72019202.53  1TMD006AA
2013-12-2018:57 UTCm62610 -78.11NGVD291TMD006AA
2013-12-2018:57 UTCm62611 -78.94NAVD881TMD006AA
2013-12-2018:57 UTCm72019202.70  1TMD006AA
2014-02-2719:15 UTCm62610 -79.56NGVD291TMD006AA
2014-02-2719:15 UTCm62611 -80.39NAVD881TMD006AA
2014-02-2719:15 UTCm72019204.15  1TMD006AA
2014-04-0220:49 UTCm62610 -80.06NGVD291TMD006AA
2014-04-0220:49 UTCm62611 -80.89NAVD881TMD006AA
2014-04-0220:49 UTCm72019204.65  1TMD006AA
2014-06-1719:25 UTCm62610 -82.69NGVD291TMD006AA
2014-06-1719:25 UTCm62611 -83.52NAVD881TMD006AA
2014-06-1719:25 UTCm72019207.28  1TMD006AA
2014-09-1219:40 UTCm62610 -84.57NGVD291TMD006AA
2014-09-1219:40 UTCm62611 -85.40NAVD881TMD006AA
2014-09-1219:40 UTCm72019209.16  1TMD006AA
2014-11-1220:16 UTCm62610 -85.08NGVD291TMD006AA
2014-11-1220:16 UTCm62611 -85.91NAVD881TMD006AA
2014-11-1220:16 UTCm72019209.67  1TMD006AA
2014-12-1519:13 UTCm62610 -85.18NGVD291TMD006AA
2014-12-1519:13 UTCm62611 -86.01NAVD881TMD006AA
2014-12-1519:13 UTCm72019209.77  1TMD006AA
2015-03-1319:27 UTCm62610 -87.18NGVD291TMD006AA
2015-03-1319:27 UTCm62611 -88.01NAVD881TMD006AA
2015-03-1319:27 UTCm72019211.77  1TMD006AA
2015-04-2118:41 UTCm62610 -86.68NGVD291TMD006AA
2015-04-2118:41 UTCm62611 -87.51NAVD881TMD006AA
2015-04-2118:41 UTCm72019211.27  1TMD006AA
2015-06-3019:18 UTCm62610 -88.11NGVD291TMD006AA
2015-06-3019:18 UTCm62611 -88.94NAVD881TMD006AA
2015-06-3019:18 UTCm72019212.70  1TMD006AA
2015-09-1117:33 UTCm62610 -89.33NGVD291TMD006AA
2015-09-1117:33 UTCm62611 -90.16NAVD881TMD006AA
2015-09-1117:33 UTCm72019213.92  1TMD006AA
2015-10-2218:50 UTCm62610 -89.16NGVD291TMD006AA
2015-10-2218:50 UTCm62611 -89.99NAVD881TMD006AA
2015-10-2218:50 UTCm72019213.75  1TMD006AA
2015-12-1617:46 UTCm62610 -88.64NGVD291TMD006AA
2015-12-1617:46 UTCm62611 -89.47NAVD881TMD006AA
2015-12-1617:46 UTCm72019213.23  1TMD006AA
2016-03-0218:54 UTCm62610 -88.94NGVD291TMD006AA
2016-03-0218:54 UTCm62611 -89.77NAVD881TMD006AA
2016-03-0218:54 UTCm72019213.53  1TMD006AA
2016-04-1920:21 UTCm62610 -89.39NGVD291TMD006AA
2016-04-1920:21 UTCm62611 -90.22NAVD881TMD006AA
2016-04-1920:21 UTCm72019213.98  1TMD006AA
2016-06-0819:03 UTCm62610 -90.06NGVD291TMD006AA
2016-06-0819:03 UTCm62611 -90.89NAVD881TMD006AA
2016-06-0819:03 UTCm72019214.65  1TMD006AA
2016-10-0320:52 UTCm62610 -93.06NGVD291TMD006AA
2016-10-0320:52 UTCm62611 -93.89NAVD881TMD006AA
2016-10-0320:52 UTCm72019217.65  1TMD006AA
2016-11-0719:14 UTCm62610 -93.39NGVD291TMD006AA
2016-11-0719:14 UTCm62611 -94.22NAVD881TMD006AA
2016-11-0719:14 UTCm72019217.98  1TMD006AA
2016-12-2019:53 UTCm62610 -93.56NGVD291TMD006AA
2016-12-2019:53 UTCm62611 -94.39NAVD881TMD006AA
2016-12-2019:53 UTCm72019218.15  1TMD006AA
2017-03-0917:04 UTCm62610 -93.94NGVD291TMD006AA
2017-03-0917:04 UTCm62611 -94.77NAVD881TMD006AA
2017-03-0917:04 UTCm72019218.53  1TMD006AA
2017-04-1920:11 UTCm62610 -94.27NGVD291TMD006AA
2017-04-1920:11 UTCm62611 -95.10NAVD881TMD006AA
2017-04-1920:11 UTCm72019218.86  1TMD006AA
2017-06-2118:22 UTCm62610 -95.79NGVD291TMD006AA
2017-06-2118:22 UTCm62611 -96.62NAVD881TMD006AA
2017-06-2118:22 UTCm72019220.38  1TMD006AA
2017-09-0818:29 UTCm62610 -97.16NGVD291TMD006AA
2017-09-0818:29 UTCm62611 -97.99NAVD881TMD006AA
2017-09-0818:29 UTCm72019221.75  1TMD006AA
2017-12-0419:29 UTCm62610 -97.46NGVD291TMD006AA
2017-12-0419:29 UTCm62611 -98.29NAVD881TMD006AA
2017-12-0419:29 UTCm72019222.05  1TMD006AA
2018-01-2419:50 UTCm62610 -99.22NGVD291TMD006AA
2018-01-2419:50 UTCm62611 -100.05NAVD881TMD006AA
2018-01-2419:50 UTCm72019223.81  1TMD006AA
2018-04-2019:28 UTCm62610 -100.07NGVD291TMD006AA
2018-04-2019:28 UTCm62611 -100.90NAVD881TMD006AA
2018-04-2019:28 UTCm72019224.66  1TMD006AA
2018-06-0519:08 UTCm62610 -99.58NGVD291TMD006AA
2018-06-0519:08 UTCm62611 -100.41NAVD881TMD006AA
2018-06-0519:08 UTCm72019224.17  1TMD006AA
2018-07-1118:48 UTCm62610 -100.57NGVD291TMD006AA
2018-07-1118:48 UTCm62611 -101.40NAVD881TMD006AA
2018-07-1118:48 UTCm72019225.16  1TMD006AA
2018-09-2017:17 UTCm62610 -100.48NGVD291TMD006AA
2018-09-2017:17 UTCm62611 -101.31NAVD881TMD006AA
2018-09-2017:17 UTCm72019225.07  1TMD006AA
2018-11-1916:38 UTCm62610 -100.49NGVD291TMD006AA
2018-11-1916:38 UTCm62611 -101.32NAVD881TMD006AA
2018-11-1916:38 UTCm72019225.08  1TMD006AA
2019-02-1918:47 UTCm62610 -99.92NGVD291TMD006AA
2019-02-1918:47 UTCm62611 -100.75NAVD881TMD006AA
2019-02-1918:47 UTCm72019224.51  1TMD006AA
2019-04-2516:06 UTCm62610 -99.90NGVD291VMD006AA
2019-04-2516:06 UTCm62611 -100.73NAVD881VMD006AA
2019-04-2516:06 UTCm72019224.49  1VMD006AA
2019-06-1917:05 UTCm62610 -101.10NGVD291VMD006AA
2019-06-1917:05 UTCm62611 -101.93NAVD881VMD006AA
2019-06-1917:05 UTCm72019225.69  1VMD006AA
2019-09-1318:01 UTCm62610 -103.88NGVD291VMD006AA
2019-09-1318:01 UTCm62611 -104.71NAVD881VMD006AA
2019-09-1318:01 UTCm72019228.47  1VMD006AA
2019-11-1516:30 UTCm62610 -103.68NGVD291VMD006AA
2019-11-1516:30 UTCm62611 -104.51NAVD881VMD006AA
2019-11-1516:30 UTCm72019228.27  1VMD006AA
2020-01-1018:22 UTCm62610 -103.62NGVD291VMD006AA
2020-01-1018:22 UTCm62611 -104.45NAVD881VMD006AA
2020-01-1018:22 UTCm72019228.21  1VMD006AA
2020-02-2117:25 UTCm62610 -103.87NGVD291VMD006AA
2020-02-2117:25 UTCm62611 -104.70NAVD881VMD006AA
2020-02-2117:25 UTCm72019228.46  1VMD006AA
2020-04-2716:23 UTCm62610 -103.79NGVD291TMD006AA
2020-04-2716:23 UTCm62611 -104.62NAVD881TMD006AA
2020-04-2716:23 UTCm72019228.38  1TMD006AA
2020-06-1515:46 UTCm62610 -105.53NGVD291VMD006AA
2020-06-1515:46 UTCm62611 -106.36NAVD881VMD006AA
2020-06-1515:46 UTCm72019230.12  1VMD006AA
2020-08-2515:24 UTCm62610 -107.50NGVD291VMD006AA
2020-08-2515:24 UTCm62611 -108.33NAVD881VMD006AA
2020-08-2515:24 UTCm72019232.09  1VMD006AA
2020-09-3020:18 UTCm62610 -106.54NGVD291VMD006AA
2020-09-3020:18 UTCm62611 -107.37NAVD881VMD006AA
2020-09-3020:18 UTCm72019231.13  1VMD006AA
2020-12-1519:06 UTCm62610 -108.32NGVD291VMD006AA
2020-12-1519:06 UTCm62611 -109.15NAVD881VMD006AA
2020-12-1519:06 UTCm72019232.91  1VMD006AA
2021-03-1515:35 UTCm62610 -109.57NGVD291VMD006AA
2021-03-1515:35 UTCm62611 -110.40NAVD881VMD006AA
2021-03-1515:35 UTCm72019234.16  1VMD006AA
2021-04-2318:59 UTCm62610 -110.00NGVD291VMD006AA
2021-04-2318:59 UTCm62611 -110.83NAVD881VMD006AA
2021-04-2318:59 UTCm72019234.59  1VMD006AA
2021-06-2518:51 UTCm62610 -112.60NGVD291VMD006AA
2021-06-2518:51 UTCm62611 -113.43NAVD881VMD006AA
2021-06-2518:51 UTCm72019222.24  1VMD006AA
2021-09-2914:07 UTCm62610 -109.52NGVD291VMD006AA
2021-09-2914:07 UTCm62611 -110.35NAVD881VMD006AA
2021-09-2914:07 UTCm72019219.16  1VMD006AA
2021-11-1814:12 UTCm62610 -107.99NGVD291VMD006AA
2021-11-1814:12 UTCm62611 -108.82NAVD881VMD006AA
2021-11-1814:12 UTCm72019217.63  1VMD006AA
2022-01-2514:11 UTCm62610 -107.72NGVD291VMD006AA
2022-01-2514:11 UTCm62611 -108.55NAVD881VMD006AA
2022-01-2514:11 UTCm72019217.36  1VMD006AA
2022-03-2219:12 UTCm62610 -108.79NGVD291VMD006AA
2022-03-2219:12 UTCm62611 -109.62NAVD881VMD006AA
2022-03-2219:12 UTCm72019218.43  1VMD006AA
2022-04-2514:31 UTCm62610 -109.05NGVD291VMD006AA
2022-04-2514:31 UTCm62611 -109.88NAVD881VMD006AA
2022-04-2514:31 UTCm72019218.69  1VMD006AA
2022-06-1315:22 UTCm62610 -110.56NGVD291VMD006AA
2022-06-1315:22 UTCm62611 -111.39NAVD881VMD006AA
2022-06-1315:22 UTCm72019220.20  1VMD006AA
2022-09-2214:51 UTCm62610 -113.52NGVD291VMD006AA
2022-09-2214:51 UTCm62611 -114.35NAVD881VMD006AA
2022-09-2214:51 UTCm72019223.16  1VMD006AA
2022-11-1716:46 UTCm62610 -113.55NGVD291VMD006AA
2022-11-1716:46 UTCm62611 -114.38NAVD881VMD006AA
2022-11-1716:46 UTCm72019223.19  1VMD006AA
2023-01-2716:19 UTCm62610 -114.27NGVD291VMD006AA
2023-01-2716:19 UTCm62611 -115.10NAVD881VMD006AA
2023-01-2716:19 UTCm72019223.91  1VMD006AA
2023-03-2115:34 UTCm62610 -114.56NGVD291VMD006AA
2023-03-2115:34 UTCm62611 -115.39NAVD881VMD006AA
2023-03-2115:34 UTCm72019224.20  1VMD006AA
2023-04-2716:28 UTCm62610 -115.43NGVD291VMD006AA
2023-04-2716:28 UTCm62611 -116.26NAVD881VMD006AA
2023-04-2716:28 UTCm72019225.07  1VMD006AA
2023-06-3015:02 UTCm62610 -117.49NGVD291VMD006AA
2023-06-3015:02 UTCm62611 -118.32NAVD881VMD006AA
2023-06-3015:02 UTCm72019227.13  1VMD006AA
2023-09-1516:39 UTCm62610 -119.53NGVD291VMD006AA
2023-09-1516:39 UTCm62611 -120.36NAVD881VMD006AA
2023-09-1516:39 UTCm72019229.17  1VMD006AA
2023-11-1416:24 UTCm62610 -119.40NGVD291VMD006AA
2023-11-1416:24 UTCm62611 -120.23NAVD881VMD006AA
2023-11-1416:24 UTCm72019229.04  1VMD006AA
2024-01-2416:00 UTCm62610 -119.10NGVD291VMD006AA
2024-01-2416:00 UTCm62611 -119.93NAVD881VMD006AA
2024-01-2416:00 UTCm72019228.74  1VMD006AA
2024-04-1015:38 UTCm62610 -118.99NGVD291VMD006AA
2024-04-1015:38 UTCm62611 -119.82NAVD881VMD006AA
2024-04-1015:38 UTCm72019228.63  1VMD006AA
2024-06-0415:10 UTCm62610 -120.66NGVD291VMD006AP
2024-06-0415:10 UTCm62611 -121.49NAVD881VMD006AP
2024-06-0415:10 UTCm72019230.30  1VMD006AP
2024-06-2519:01 UTCm62610 -122.12NGVD291VMD006AP
2024-06-2519:01 UTCm62611 -122.95NAVD881VMD006AP
2024-06-2519:01 UTCm72019231.76  1VMD006AP
2024-09-1216:22 UTCm62610 -124.24NGVD291VMD006AP
2024-09-1216:22 UTCm62611 -125.07NAVD881VMD006AP
2024-09-1216:22 UTCm72019233.88  1VMD006AP

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
StatusThe reported water-level measurement represents a static level
Status1Static
Method of measurementGPressure-gage measurement.
Method of measurementLInterpreted from geophysical logs.
Method of measurementSSteel-tape measurement.
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.