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Groundwater levels for the Nation

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  • 383903076594301
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USGS 383903076594301 CH Be 72

Charles County, Maryland
Latitude  38°39'03", Longitude  76°59'43" NAD83
Land-surface elevation 110 feet above NGVD29
The depth of the well is 905 feet below land surface.
The depth of the hole is 917 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.
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2007-06-2216:30 UTCm62610 -141.28NGVD291TMD006AA
2007-06-2216:30 UTCm62611 -142.04NAVD881TMD006AA
2007-06-2216:30 UTCm72019251.28  1TMD006AA
2007-07-0315:15 UTCm62610 -140.95NGVD291TMD006AA
2007-07-0315:15 UTCm62611 -141.71NAVD881TMD006AA
2007-07-0315:15 UTCm72019250.95  1TMD006AA
2007-07-1013:42 UTCm62610 -141.20NGVD291TMD006AA
2007-07-1013:42 UTCm62611 -141.96NAVD881TMD006AA
2007-07-1013:42 UTCm72019251.20  1TMD006AA
2007-08-0713:45 UTCm62610 -143.54NGVD291TMD006AA
2007-08-0713:45 UTCm62611 -144.30NAVD881TMD006AA
2007-08-0713:45 UTCm72019253.54  1TMD006AA
2007-09-2118:45 UTCm62610 -144.50NGVD291TMD006AA
2007-09-2118:45 UTCm62611 -145.26NAVD881TMD006AA
2007-09-2118:45 UTCm72019254.50  1TMD006AA
2007-10-3119:45 UTCm62610 -144.58NGVD291TMD006AA
2007-10-3119:45 UTCm62611 -145.34NAVD881TMD006AA
2007-10-3119:45 UTCm72019254.58  1TMD006AA
2008-01-3116:10 UTCm62610 -141.22NGVD291TMD006AA
2008-01-3116:10 UTCm62611 -141.98NAVD881TMD006AA
2008-01-3116:10 UTCm72019251.22  1TMD006AA
2008-04-1618:30 UTCm62610 -139.06NGVD291TMD006AA
2008-04-1618:30 UTCm62611 -139.82NAVD881TMD006AA
2008-04-1618:30 UTCm72019249.06  1TMD006AA
2008-06-1816:55 UTCm62610 -136.88NGVD291TMD006AA
2008-06-1816:55 UTCm62611 -137.64NAVD881TMD006AA
2008-06-1816:55 UTCm72019246.88  1TMD006AA
2008-09-0419:20 UTCm62610 -139.08NGVD291TMD006AA
2008-09-0419:20 UTCm62611 -139.84NAVD881TMD006AA
2008-09-0419:20 UTCm72019249.08  1TMD006AA
2008-11-1218:15 UTCm62610 -138.45NGVD291TMD006AA
2008-11-1218:15 UTCm62611 -139.21NAVD881TMD006AA
2008-11-1218:15 UTCm72019248.45  1TMD006AA
2008-12-2918:45 UTCm62610 -136.02NGVD291TMD006AA
2008-12-2918:45 UTCm62611 -136.78NAVD881TMD006AA
2008-12-2918:45 UTCm72019246.02  1TMD006AA
2009-02-0619:40 UTCm62610 -134.93NGVD291TMD006AA
2009-02-0619:40 UTCm62611 -135.69NAVD881TMD006AA
2009-02-0619:40 UTCm72019244.93  1TMD006AA
2009-04-2414:35 UTCm62610 -133.50NGVD291TMD006AA
2009-04-2414:35 UTCm62611 -134.26NAVD881TMD006AA
2009-04-2414:35 UTCm72019243.50  1TMD006AA
2009-06-2417:40 UTCm62610 -129.96NGVD291TMD006AA
2009-06-2417:40 UTCm62611 -130.72NAVD881TMD006AA
2009-06-2417:40 UTCm72019239.96  1TMD006AA
2009-09-1714:20 UTCm62610 -132.53NGVD291TMD006AA
2009-09-1714:20 UTCm62611 -133.29NAVD881TMD006AA
2009-09-1714:20 UTCm72019242.53  1TMD006AA
2009-11-0618:45 UTCm62610 -132.85NGVD291TMD006AA
2009-11-0618:45 UTCm62611 -133.61NAVD881TMD006AA
2009-11-0618:45 UTCm72019242.85  1TMD006AA
2009-12-1819:40 UTCm62610 -129.20NGVD291TMD006AA
2009-12-1819:40 UTCm62611 -129.96NAVD881TMD006AA
2009-12-1819:40 UTCm72019239.20  1TMD006AA
2010-03-0519:00 UTCm62610 -125.06NGVD291TMD006AA
2010-03-0519:00 UTCm62611 -125.82NAVD881TMD006AA
2010-03-0519:00 UTCm72019235.06  1TMD006AA
2010-04-0713:45 UTCm62610 -124.58NGVD291TMD006AA
2010-04-0713:45 UTCm62611 -125.34NAVD881TMD006AA
2010-04-0713:45 UTCm72019234.58  1TMD006AA
2010-06-0218:36 UTCm62610 -125.24NGVD291TMD006AA
2010-06-0218:36 UTCm62611 -126.00NAVD881TMD006AA
2010-06-0218:36 UTCm72019235.24  1TMD006AA
2010-09-2314:45 UTCm62610 -128.10NGVD291TMD006AA
2010-09-2314:45 UTCm62611 -128.86NAVD881TMD006AA
2010-09-2314:45 UTCm72019238.10  1TMD006AA
2010-11-1219:30 UTCm62610 -127.02NGVD291TMD006AA
2010-11-1219:30 UTCm62611 -127.78NAVD881TMD006AA
2010-11-1219:30 UTCm72019237.02  1TMD006AA
2010-12-2919:20 UTCm62610 -123.88NGVD291TMD006AA
2010-12-2919:20 UTCm62611 -124.64NAVD881TMD006AA
2010-12-2919:20 UTCm72019233.88  1TMD006AA
2011-03-1819:30 UTCm62610 -118.80NGVD291TMD006AA
2011-03-1819:30 UTCm62611 -119.56NAVD881TMD006AA
2011-03-1819:30 UTCm72019228.80  1TMD006AA
2011-05-0615:36 UTCm62610 -117.06NGVD291TMD006AA
2011-05-0615:36 UTCm62611 -117.82NAVD881TMD006AA
2011-05-0615:36 UTCm72019227.06  1TMD006AA
2011-06-1519:55 UTCm62610 -117.74NGVD291TMD006AA
2011-06-1519:55 UTCm62611 -118.50NAVD881TMD006AA
2011-06-1519:55 UTCm72019227.74  1TMD006AA
2011-09-1614:01 UTCm62610 -124.03NGVD291TMD006AA
2011-09-1614:01 UTCm62611 -124.79NAVD881TMD006AA
2011-09-1614:01 UTCm72019234.03  1TMD006AA
2011-11-1018:36 UTCm62610 -124.24NGVD291TMD006AA
2011-11-1018:36 UTCm62611 -125.00NAVD881TMD006AA
2011-11-1018:36 UTCm72019234.24  1TMD006AA
2011-12-1419:06 UTCm62610 -124.37NGVD291TMD006AA
2011-12-1419:06 UTCm62611 -125.13NAVD881TMD006AA
2011-12-1419:06 UTCm72019234.37  1TMD006AA
2012-02-2319:10 UTCm62610 -120.93NGVD291TMD006AA
2012-02-2319:10 UTCm62611 -121.69NAVD881TMD006AA
2012-02-2319:10 UTCm72019230.93  1TMD006AA
2012-04-1115:08 UTCm62610 -119.11NGVD291TMD006AA
2012-04-1115:08 UTCm62611 -119.87NAVD881TMD006AA
2012-04-1115:08 UTCm72019229.11  1TMD006AA
2012-09-1414:50 UTCm62610 -127.60NGVD291TMD006AA
2012-09-1414:50 UTCm62611 -128.36NAVD881TMD006AA
2012-09-1414:50 UTCm72019237.60  1TMD006AA
2012-11-0519:51 UTCm62610 -127.84NGVD291TMD006AA
2012-11-0519:51 UTCm62611 -128.60NAVD881TMD006AA
2012-11-0519:51 UTCm72019237.84  1TMD006AA
2013-04-0413:00 UTCm62610 -123.10NGVD291TMD006AA
2013-04-0413:00 UTCm62611 -123.86NAVD881TMD006AA
2013-04-0413:00 UTCm72019233.10  1TMD006AA
2013-07-1015:24 UTCm62610 -121.83NGVD291TMD006AA
2013-07-1015:24 UTCm62611 -122.59NAVD881TMD006AA
2013-07-1015:24 UTCm72019231.83  1TMD006AA
2013-09-2314:50 UTCm62610 -123.26NGVD291TMD006AA
2013-09-2314:50 UTCm62611 -124.02NAVD881TMD006AA
2013-09-2314:50 UTCm72019233.26  1TMD006AA
2013-12-2019:50 UTCm62610 -121.50NGVD291TMD006AA
2013-12-2019:50 UTCm62611 -122.26NAVD881TMD006AA
2013-12-2019:50 UTCm72019231.50  1TMD006AA
2014-02-1820:10 UTCm62610 -119.65NGVD291TMD006AA
2014-02-1820:10 UTCm62611 -120.41NAVD881TMD006AA
2014-02-1820:10 UTCm72019229.65  1TMD006AA
2014-03-2416:31 UTCm62610 -118.92NGVD291TMD006AA
2014-03-2416:31 UTCm62611 -119.68NAVD881TMD006AA
2014-03-2416:31 UTCm72019228.92  1TMD006AA
2014-06-1720:15 UTCm62610 -119.60NGVD291TMD006AA
2014-06-1720:15 UTCm62611 -120.36NAVD881TMD006AA
2014-06-1720:15 UTCm72019229.60  1TMD006AA
2014-09-1220:53 UTCm62610 -125.02NGVD291TMD006AA
2014-09-1220:53 UTCm62611 -125.78NAVD881TMD006AA
2014-09-1220:53 UTCm72019235.02  1TMD006AA
2014-11-1221:02 UTCm62610 -123.89NGVD291TMD006AA
2014-11-1221:02 UTCm62611 -124.65NAVD881TMD006AA
2014-11-1221:02 UTCm72019233.89  1TMD006AA
2014-12-1520:25 UTCm62610 -122.87NGVD291TMD006AA
2014-12-1520:25 UTCm62611 -123.63NAVD881TMD006AA
2014-12-1520:25 UTCm72019232.87  1TMD006AA
2015-03-1320:17 UTCm62610 -121.80NGVD291TMD006AA
2015-03-1320:17 UTCm62611 -122.56NAVD881TMD006AA
2015-03-1320:17 UTCm72019231.80  1TMD006AA
2015-04-2114:19 UTCm62610 -120.55NGVD291TMD006AA
2015-04-2114:19 UTCm62611 -121.31NAVD881TMD006AA
2015-04-2114:19 UTCm72019230.55  1TMD006AA
2015-06-3020:12 UTCm62610 -119.35NGVD291TMD006AA
2015-06-3020:12 UTCm62611 -120.11NAVD881TMD006AA
2015-06-3020:12 UTCm72019229.35  1TMD006AA
2015-09-1113:47 UTCm62610 -121.35NGVD291TMD006AA
2015-09-1113:47 UTCm62611 -122.11NAVD881TMD006AA
2015-09-1113:47 UTCm72019231.35  1TMD006AA
2015-10-2219:46 UTCm62610 -120.22NGVD291TMD006AA
2015-10-2219:46 UTCm62611 -120.98NAVD881TMD006AA
2015-10-2219:46 UTCm72019230.22  1TMD006AA
2015-12-1616:09 UTCm62610 -118.18NGVD291TMD006AA
2015-12-1616:09 UTCm62611 -118.94NAVD881TMD006AA
2015-12-1616:09 UTCm72019228.18  1TMD006AA
2016-03-0221:26 UTCm62610 -116.95NGVD291TMD006AA
2016-03-0221:26 UTCm62611 -117.71NAVD881TMD006AA
2016-03-0221:26 UTCm72019226.95  1TMD006AA
2016-04-1916:15 UTCm62610 -114.36NGVD291TMD006AA
2016-04-1916:15 UTCm62611 -115.12NAVD881TMD006AA
2016-04-1916:15 UTCm72019224.36  1TMD006AA
2016-06-0820:00 UTCm62610 -114.61NGVD291TMD006AA
2016-06-0820:00 UTCm62611 -115.37NAVD881TMD006AA
2016-06-0820:00 UTCm72019224.61  1TMD006AA
2016-10-0416:19 UTCm62610 -119.13NGVD291TMD006AA
2016-10-0416:19 UTCm62611 -119.89NAVD881TMD006AA
2016-10-0416:19 UTCm72019229.13  1TMD006AA
2016-11-0719:59 UTCm62610 -119.44NGVD291TMD006AA
2016-11-0719:59 UTCm62611 -120.20NAVD881TMD006AA
2016-11-0719:59 UTCm72019229.44  1TMD006AA
2016-12-2020:34 UTCm62610 -119.25NGVD291TMD006AA
2016-12-2020:34 UTCm62611 -120.01NAVD881TMD006AA
2016-12-2020:34 UTCm72019229.25  1TMD006AA
2017-03-0915:15 UTCm62610 -119.74NGVD291TMD006AA
2017-03-0915:15 UTCm62611 -120.50NAVD881TMD006AA
2017-03-0915:15 UTCm72019229.74  1TMD006AA
2017-04-1916:01 UTCm62610 -118.90NGVD291TMD006AA
2017-04-1916:01 UTCm62611 -119.66NAVD881TMD006AA
2017-04-1916:01 UTCm72019228.90  1TMD006AA
2017-06-2119:06 UTCm62610 -119.69NGVD291TMD006AA
2017-06-2119:06 UTCm62611 -120.45NAVD881TMD006AA
2017-06-2119:06 UTCm72019229.69  1TMD006AA
2017-09-0814:27 UTCm62610 -121.40NGVD291TMD006AA
2017-09-0814:27 UTCm62611 -122.16NAVD881TMD006AA
2017-09-0814:27 UTCm72019231.40  1TMD006AA
2017-12-0420:22 UTCm62610 -120.67NGVD291TMD006AA
2017-12-0420:22 UTCm62611 -121.43NAVD881TMD006AA
2017-12-0420:22 UTCm72019230.67  1TMD006AA
2018-01-2420:32 UTCm62610 -120.60NGVD291TMD006AA
2018-01-2420:32 UTCm62611 -121.36NAVD881TMD006AA
2018-01-2420:32 UTCm72019230.60  1TMD006AA
2018-04-2015:46 UTCm62610 -119.50NGVD291TMD006AA
2018-04-2015:46 UTCm62611 -120.26NAVD881TMD006AA
2018-04-2015:46 UTCm72019229.50  1TMD006AA
2018-06-0519:53 UTCm62610 -118.61NGVD291TMD006AA
2018-06-0519:53 UTCm62611 -119.37NAVD881TMD006AA
2018-06-0519:53 UTCm72019228.61  1TMD006AA
2018-07-1119:39 UTCm62610 -118.92NGVD291TMD006AA
2018-07-1119:39 UTCm62611 -119.68NAVD881TMD006AA
2018-07-1119:39 UTCm72019228.92  1TMD006AA
2018-09-2013:49 UTCm62610 -119.73NGVD291TMD006AA
2018-09-2013:49 UTCm62611 -120.49NAVD881TMD006AA
2018-09-2013:49 UTCm72019229.73  1TMD006AA
2018-11-1914:39 UTCm62610 -116.68NGVD291TMD006AA
2018-11-1914:39 UTCm62611 -117.44NAVD881TMD006AA
2018-11-1914:39 UTCm72019226.68  1TMD006AA
2019-02-1916:56 UTCm62610 -118.15NGVD291TMD006AA
2019-02-1916:56 UTCm62611 -118.91NAVD881TMD006AA
2019-02-1916:56 UTCm72019228.15  1TMD006AA
2019-03-1915:21 UTCm62610 -118.35NGVD291VMD006AA
2019-03-1915:21 UTCm62611 -119.11NAVD881VMD006AA
2019-03-1915:21 UTCm72019228.35  1VMD006AA
2019-04-0219:48 UTCm62610 -118.88NGVD291VMD006AA
2019-04-0219:48 UTCm62611 -119.64NAVD881VMD006AA
2019-04-0219:48 UTCm72019228.88  1VMD006AA
2019-05-2914:47 UTCm62610 -118.74NGVD291VMD006AA
2019-05-2914:47 UTCm62611 -119.50NAVD881VMD006AA
2019-05-2914:47 UTCm72019228.74  1VMD006AA
2019-09-1315:51 UTCm62610 -123.92NGVD291VMD006AA
2019-09-1315:51 UTCm62611 -124.68NAVD881VMD006AA
2019-09-1315:51 UTCm72019233.92  1VMD006AA
2019-11-1515:34 UTCm62610 -125.88NGVD291VMD006AA
2019-11-1515:34 UTCm62611 -126.64NAVD881VMD006AA
2019-11-1515:34 UTCm72019235.88  1VMD006AA
2020-02-2116:33 UTCm62610 -127.05NGVD291VMD006AA
2020-02-2116:33 UTCm62611 -127.81NAVD881VMD006AA
2020-02-2116:33 UTCm72019237.05  1VMD006AA
2020-04-2219:56 UTCm62610 -126.47NGVD291TMD006AA
2020-04-2219:56 UTCm62611 -127.23NAVD881TMD006AA
2020-04-2219:56 UTCm72019236.47  1TMD006AA
2020-05-2715:05 UTCm62610 -125.87NGVD291TMD006AA
2020-05-2715:05 UTCm62611 -126.63NAVD881TMD006AA
2020-05-2715:05 UTCm72019235.87  1TMD006AA
2020-06-1615:54 UTCm62610 -127.47NGVD291VMD006AA
2020-06-1615:54 UTCm62611 -128.23NAVD881VMD006AA
2020-06-1615:54 UTCm72019237.47  1VMD006AA
2020-08-2514:09 UTCm62610 -128.04NGVD291VMD006AA
2020-08-2514:09 UTCm62611 -128.80NAVD881VMD006AA
2020-08-2514:09 UTCm72019238.04  1VMD006AA
2020-09-1614:54 UTCm62610 -128.81NGVD291VMD006AA
2020-09-1614:54 UTCm62611 -129.57NAVD881VMD006AA
2020-09-1614:54 UTCm72019238.81  1VMD006AA
2020-12-1518:17 UTCm62610 -124.91NGVD291VMD006AA
2020-12-1518:17 UTCm62611 -125.67NAVD881VMD006AA
2020-12-1518:17 UTCm72019234.91  1VMD006AA
2021-03-1516:42 UTCm62610 -120.52NGVD291VMD006AA
2021-03-1516:42 UTCm62611 -121.28NAVD881VMD006AA
2021-03-1516:42 UTCm72019230.52  1VMD006AA
2021-04-2317:30 UTCm62610 -120.70NGVD291VMD006AA
2021-04-2317:30 UTCm62611 -121.46NAVD881VMD006AA
2021-04-2317:30 UTCm72019230.70  1VMD006AA
2021-06-2517:56 UTCm62610 -124.41NGVD291VMD006AA
2021-06-2517:56 UTCm62611 -125.17NAVD881VMD006AA
2021-06-2517:56 UTCm72019234.41  1VMD006AA
2021-09-2916:06 UTCm62610 -124.38NGVD291VMD006AA
2021-09-2916:06 UTCm62611 -125.14NAVD881VMD006AA
2021-09-2916:06 UTCm72019234.38  1VMD006AA
2021-11-1719:13 UTCm62610 -122.88NGVD291VMD006AA
2021-11-1719:13 UTCm62611 -123.64NAVD881VMD006AA
2021-11-1719:13 UTCm72019232.88  1VMD006AA
2022-01-2515:31 UTCm62610 -122.13NGVD291VMD006AA
2022-01-2515:31 UTCm62611 -122.89NAVD881VMD006AA
2022-01-2515:31 UTCm72019232.13  1VMD006AA
2022-03-1614:38 UTCm62610 -121.25NGVD291VMD006AA
2022-03-1614:38 UTCm62611 -122.01NAVD881VMD006AA
2022-03-1614:38 UTCm72019231.25  1VMD006AA
2022-04-2513:46 UTCm62610 -120.48NGVD291VMD006AA
2022-04-2513:46 UTCm62611 -121.24NAVD881VMD006AA
2022-04-2513:46 UTCm72019230.48  1VMD006AA
2022-06-0917:02 UTCm62610 -123.31NGVD291VMD006AA
2022-06-0917:02 UTCm62611 -124.07NAVD881VMD006AA
2022-06-0917:02 UTCm72019233.31  1VMD006AA
2022-09-2216:01 UTCm62610 -125.90NGVD291VMD006AA
2022-09-2216:01 UTCm62611 -126.66NAVD881VMD006AA
2022-09-2216:01 UTCm72019235.90  1VMD006AA
2022-11-1718:42 UTCm62610 -125.52NGVD291VMD006AA
2022-11-1718:42 UTCm62611 -126.28NAVD881VMD006AA
2022-11-1718:42 UTCm72019235.52  1VMD006AA
2023-01-2718:49 UTCm62610 -123.17NGVD291VMD006AA
2023-01-2718:49 UTCm62611 -123.93NAVD881VMD006AA
2023-01-2718:49 UTCm72019233.17  1VMD006AA
2023-03-2113:33 UTCm62610 -122.50NGVD291VMD006AA
2023-03-2113:33 UTCm62611 -123.26NAVD881VMD006AA
2023-03-2113:33 UTCm72019232.50  1VMD006AA
2023-04-2418:21 UTCm62610 -122.05NGVD291VMD006AA
2023-04-2418:21 UTCm62611 -122.81NAVD881VMD006AA
2023-04-2418:21 UTCm72019232.05  1VMD006AA
2023-06-3014:02 UTCm62610 -123.00NGVD291VMD006AA
2023-06-3014:02 UTCm62611 -123.76NAVD881VMD006AA
2023-06-3014:02 UTCm72019233.00  1VMD006AA
2023-09-1416:59 UTCm62610 -121.40NGVD291VMD006AA
2023-09-1416:59 UTCm62611 -122.16NAVD881VMD006AA
2023-09-1416:59 UTCm72019231.40  1VMD006AA
2023-11-1417:56 UTCm62610 -121.19NGVD291VMD006AA
2023-11-1417:56 UTCm62611 -121.95NAVD881VMD006AA
2023-11-1417:56 UTCm72019231.19  1VMD006AA
2024-01-2417:06 UTCm62610 -119.97NGVD291VMD006AA
2024-01-2417:06 UTCm62611 -120.73NAVD881VMD006AA
2024-01-2417:06 UTCm72019229.97  1VMD006AA
2024-04-1017:10 UTCm62610 -117.17NGVD291VMD006AA
2024-04-1017:10 UTCm62611 -117.93NAVD881VMD006AA
2024-04-1017:10 UTCm72019227.17  1VMD006AA
2024-05-2913:13 UTCm62610 -117.82NGVD291VMD006AP
2024-05-2913:13 UTCm62611 -118.58NAVD881VMD006AP
2024-05-2913:13 UTCm72019227.82  1VMD006AP
2024-06-2519:31 UTCm62610 -119.96NGVD291VMD006AP
2024-06-2519:31 UTCm62611 -120.72NAVD881VMD006AP
2024-06-2519:31 UTCm72019229.96  1VMD006AP
2024-09-1218:07 UTCm62610 -122.37NGVD291VMD006AP
2024-09-1218:07 UTCm62611 -123.13NAVD881VMD006AP
2024-09-1218:07 UTCm72019232.37  1VMD006AP

Explanation
SectionCodeDescription
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 agencyMD006Maryland Geological Survey
Source of measurementAReported by another government agency (do not use "A" if reported by owner, use "O").
Water-level approval statusAApproved for publication -- Processing and review completed.
Water-level approval statusPProvisional data subject to revision.